@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

:root {
    --bg-main: #141414;
    --bg-glow: none;
    --panel-bg: rgba(26, 26, 26, 0.65);
    --panel-border: rgba(255, 255, 255, 0.06);
    --panel-border-hover: rgba(0, 252, 255, 0.35);

    --text-primary: #f3f4f6;
    --text-secondary: #a3a3a3;
    --text-muted: #666666;

    --primary: #00fcff;
    --primary-hover: #00d8db;
    --primary-light: rgba(0, 252, 255, 0.1);

    --accent-success: #10b981;
    --accent-success-light: rgba(16, 185, 129, 0.1);
    --accent-warning: #f59e0b;
    --accent-warning-light: rgba(245, 158, 11, 0.1);
    --accent-danger: #ef4444;
    --accent-danger-light: rgba(239, 68, 68, 0.1);

    --sidebar-width: 280px;
    --border-radius-lg: 16px;
    --border-radius-md: 10px;
    --border-radius-sm: 6px;

    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.4);
    --shadow-md: 0 8px 32px 0 rgba(0, 0, 0, 0.6);
    --shadow-glow: 0 0 20px rgba(0, 252, 255, 0.25);

    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Plus Jakarta Sans', sans-serif;
    -webkit-tap-highlight-color: transparent;
}

body {
    background-color: var(--bg-main);
    background-image: var(--bg-glow);
    background-attachment: fixed;
    color: var(--text-primary);
    min-height: 100vh;
    overflow-x: hidden;
    display: flex;
    flex-direction: column;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.02);
}

::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary);
}

/* Utilities */
.glass {
    background: var(--panel-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--panel-border);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
}

.glow-btn {
    position: relative;
    overflow: hidden;
}

.glow-btn::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 150px;
    height: 150px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.2) 0%, rgba(255, 255, 255, 0) 70%);
    transform: translate(-50%, -50%) scale(0);
    transition: transform 0.5s ease-out;
    pointer-events: none;
}

.glow-btn:active::after {
    transform: translate(-50%, -50%) scale(2);
    transition: 0s;
}

/* App Wrapper */
#app-container {
    width: 100%;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Onboarding & Lock Screen Layouts */
.onboarding-screen-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 20px;
    z-index: 10;
}

.onboarding-card {
    width: 100%;
    max-width: 480px;
    padding: 36px 28px;
    text-align: center;
    animation: fadeInUp 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.onboarding-card.wide {
    max-width: 580px;
}

.onboarding-logo-area {
    margin-bottom: 24px;
}

.onboarding-icon-container {
    width: 64px;
    height: 64px;
    background: var(--primary-light);
    border: 1px solid var(--panel-border-hover);
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 24px;
    margin-bottom: 12px;
    box-shadow: var(--shadow-glow);
    animation: float 4s ease-in-out infinite;
}

.onboarding-card h1 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 6px;
    letter-spacing: -0.5px;
    background: linear-gradient(135deg, #fff 0%, #a78bfa 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.onboarding-card p {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: 20px;
}

/* Auth Tabs style */
.auth-tabs {
    display: flex;
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--panel-border);
    border-radius: var(--border-radius-md);
    padding: 4px;
    margin-bottom: 24px;
}

.auth-tab-btn {
    flex: 1;
    padding: 10px;
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    border-radius: var(--border-radius-sm);
    transition: var(--transition-fast);
}

.auth-tab-btn.active {
    background: var(--primary);
    color: white;
    box-shadow: var(--shadow-sm);
}

/* Firebase Config Form Grid */
.config-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    text-align: left;
    margin-bottom: 20px;
}

.config-grid-full {
    grid-column: span 2;
}

.config-help-box {
    background: rgba(0, 252, 255, 0.05);
    border: 1px dashed rgba(0, 252, 255, 0.25);
    border-radius: var(--border-radius-md);
    padding: 12px 16px;
    font-size: 12px;
    color: var(--text-secondary);
    line-height: 1.5;
    text-align: left;
    margin-bottom: 20px;
}

.config-help-box a {
    color: var(--primary);
    text-decoration: underline;
    font-weight: 600;
}

/* Inputs and Forms */
.input-group {
    position: relative;
    margin-bottom: 18px;
    text-align: left;
}

.input-label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.input-icon {
    position: absolute;
    left: 14px;
    color: var(--text-muted);
    font-size: 18px;
}

.password-input,
.text-input {
    width: 100%;
    padding: 12px 14px 12px 42px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--panel-border);
    border-radius: var(--border-radius-md);
    color: var(--text-primary);
    font-size: 14px;
    transition: var(--transition-fast);
}

.password-input:focus,
.text-input:focus {
    outline: none;
    border-color: var(--primary);
    background: rgba(0, 252, 255, 0.05);
    box-shadow: 0 0 0 3px rgba(0, 252, 255, 0.15);
}

.eye-btn {
    position: absolute;
    right: 14px;
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 18px;
    display: flex;
    align-items: center;
    transition: var(--transition-fast);
}

.eye-btn:hover {
    color: var(--text-primary);
}

.primary-btn {
    width: 100%;
    padding: 13px;
    background: var(--primary);
    border: none;
    border-radius: var(--border-radius-md);
    color: #2e2e2e;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: var(--transition-fast);
}

.primary-btn:hover {
    background: var(--primary-hover);
    transform: translateY(-1px);
}

.primary-btn:active {
    transform: translateY(0);
}

.btn-secondary-link {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 13px;
    cursor: pointer;
    margin-top: 14px;
    text-decoration: underline;
    transition: var(--transition-fast);
}

.btn-secondary-link:hover {
    color: var(--primary);
}

.divider {
    display: flex;
    align-items: center;
    margin: 20px 0;
    color: var(--text-muted);
    font-size: 11px;
    text-transform: uppercase;
}

.divider::before,
.divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: rgba(255, 255, 255, 0.08);
}

.divider::before {
    margin-right: 12px;
}

.divider::after {
    margin-left: 12px;
}

/* Dashboard Layout */
#dashboard {
    display: none;
    flex: 1;
    min-height: 100vh;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s ease-out;
}

#dashboard.active {
    display: flex;
    opacity: 1;
    pointer-events: auto;
}

/* Sidebar */
aside.sidebar {
    width: var(--sidebar-width);
    border-right: 1px solid var(--panel-border);
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
    height: 100vh;
    position: sticky;
    top: 0;
    border-radius: 0 !important;
    box-shadow: none !important;
}

.sidebar-header {
    padding: 24px;
    display: flex;
    align-items: center;
    gap: 12px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.sidebar-logo-icon {
    width: 36px;
    height: 36px;
    background: var(--primary-light);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 16px;
    border: 1px solid rgba(0, 252, 255, 0.2);
}

.sidebar-header h2 {
    font-size: 18px;
    font-weight: 700;
    color: #ffffff;
}

.sidebar-menu {
    flex: 1;
    padding: 20px 16px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.menu-label {
    font-size: 11px;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.8px;
    padding: 12px 10px 6px 10px;
}

.menu-item {
    width: 100%;
    padding: 12px 14px;
    border-radius: var(--border-radius-md);
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    transition: var(--transition-fast);
    text-align: left;
}

.menu-item:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.03);
}

.menu-item.active {
    color: white;
    background: var(--primary-light);
    border: 1px solid rgba(0, 252, 255, 0.25);
}

.menu-item i {
    font-size: 16px;
    width: 20px;
    text-align: center;
}

.category-count {
    margin-left: auto;
    font-size: 11px;
    background: rgba(255, 255, 255, 0.08);
    padding: 2px 8px;
    border-radius: 20px;
    color: var(--text-secondary);
}

.menu-item.active .category-count {
    background: var(--primary);
    color: #141414 !important;
    font-weight: 700;
}

.sidebar-footer {
    padding: 20px 16px;
    border-top: 1px solid rgba(255, 255, 255, 0.04);
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.footer-btn {
    width: 100%;
    padding: 10px 12px;
    border-radius: var(--border-radius-sm);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: var(--transition-fast);
}

.footer-btn-primary {
    background: var(--primary);
    border: none;
    color: #2e2e2e;
}

.footer-btn-primary:hover {
    background: var(--primary-hover);
}

.footer-btn-secondary {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--panel-border);
    color: var(--text-secondary);
}

.footer-btn-secondary:hover {
    background: rgba(255, 255, 255, 0.06);
    color: var(--text-primary);
}

.footer-btn-secondary.active {
    color: white;
    background: var(--primary-light);
    border-color: rgba(0, 252, 255, 0.25);
}

/* Main Content Grid */
main.main-content {
    flex: 1;
    display: grid;
    grid-template-columns: 360px 1fr;
    height: 100vh;
    overflow: hidden;
}

/* List Column */
.list-column {
    border-right: 1px solid var(--panel-border);
    display: flex;
    flex-direction: column;
    height: 100vh;
    background: rgb(0 0 0 / 30%);
}

.search-header {
    padding: 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.search-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.search-input-wrapper i,
.search-input-wrapper svg {
    position: absolute;
    left: 14px;
    color: var(--text-muted);
    font-size: 16px;
    pointer-events: none;
}

.search-bar {
    width: 100%;
    padding: 10px 16px 10px 38px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--panel-border);
    border-radius: var(--border-radius-md);
    color: var(--text-primary);
    font-size: 14px;
    transition: var(--transition-fast);
}

.search-bar:focus {
    outline: none;
    border-color: var(--primary);
    background: rgba(0, 252, 255, 0.04);
}

.list-subheader {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 11px;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.credentials-list {
    flex: 1;
    overflow-y: auto;
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

/* Credential Item Card */
.cred-item {
    width: 100%;
    padding: 14px;
    border-radius: var(--border-radius-md);
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--panel-border);
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    transition: var(--transition-fast);
    text-align: left;
}

.cred-item:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.15);
    transform: translateY(-1px);
}

.cred-item.active {
    background: rgba(0, 252, 255, 0.08);
    border-color: var(--primary);
}

.cred-avatar {
    width: 40px;
    height: 40px;
    border-radius: var(--border-radius-md);
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: var(--primary);
    font-size: 16px;
    flex-shrink: 0;
}

.cred-item.active .cred-avatar {
    background: var(--primary);
    color: white;
}

.cred-info {
    flex: 1;
    min-width: 0;
}

.cred-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.cred-username {
    font-size: 12px;
    color: var(--text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.cred-meta {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 4px;
}

.cred-category-badge {
    font-size: 9px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    padding: 2px 6px;
    border-radius: 4px;
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-secondary);
}

.no-items-state {
    padding: 60px 20px;
    text-align: center;
    color: var(--text-muted);
}

.no-items-state i {
    font-size: 40px;
    margin-bottom: 12px;
    opacity: 0.5;
}

.no-items-state p {
    font-size: 13px;
}

/* Detail Column */
.detail-column {
    display: flex;
    flex-direction: column;
    height: 100vh;
    overflow-y: auto;
    padding: 40px;
    background: rgba(10, 8, 19, 0.1);
}

/* Welcome / Empty Detail State */
.empty-detail-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    flex: 1;
    text-align: center;
    color: var(--text-secondary);
    max-width: 480px;
    margin: 0 auto;
    animation: fadeIn 0.4s ease-out;
}

.empty-detail-state i {
    font-size: 56px;
    color: var(--primary);
    margin-bottom: 24px;
    opacity: 0.7;
    animation: pulseGlow 3s infinite ease-in-out;
}

.empty-detail-state h3 {
    font-size: 20px;
    font-weight: 700;
    color: white;
    margin-bottom: 10px;
}

.empty-detail-state p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 24px;
}

/* Active Detail View */
.detail-view {
    max-width: 720px;
    width: 100%;
    margin: 0 auto;
    animation: fadeIn 0.3s ease-out;
}

.detail-header-card {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 24px;
    border-radius: var(--border-radius-lg);
    background: var(--panel-bg);
    border: 1px solid var(--panel-border);
    margin-bottom: 24px;
}

.detail-large-avatar {
    width: 64px;
    height: 64px;
    background: var(--primary-light);
    border: 1px solid rgba(0, 252, 255, 0.2);
    border-radius: var(--border-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    font-weight: 800;
    color: var(--primary);
}

.detail-header-info {
    flex: 1;
}

.detail-title {
    font-size: 22px;
    font-weight: 700;
    color: white;
    margin-bottom: 4px;
}

.detail-badge-row {
    display: flex;
    gap: 8px;
}

.detail-badge {
    font-size: 11px;
    font-weight: 700;
    padding: 3px 10px;
    border-radius: 6px;
    text-transform: uppercase;
}

.detail-badge-cat {
    background: var(--primary-light);
    color: var(--primary);
    border: 1px solid rgba(0, 252, 255, 0.2);
}

.detail-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
    margin-bottom: 28px;
}

.detail-field-card {
    background: rgb(23 46 51 / 40%);
    border: 1px solid var(--panel-border);
    border-radius: var(--border-radius-md);
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    position: relative;
}

.detail-field-card.compact {
    padding: 12px 16px;
}

.detail-field-label {
    font-size: 11px;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.detail-field-value-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.detail-field-value {
    font-size: 15px;
    color: var(--text-primary);
    font-weight: 500;
    word-break: break-all;
}

.detail-field-value.mono {
    font-family: 'Courier New', Courier, monospace;
    font-size: 16px;
    letter-spacing: 0.5px;
}

.detail-field-actions {
    display: flex;
    gap: 6px;
}

.action-icon-btn {
    width: 36px;
    height: 36px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--panel-border);
    border-radius: var(--border-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition-fast);
}

.action-icon-btn:hover {
    background: rgba(255, 255, 255, 0.08);
    color: white;
}

.action-icon-btn.primary:hover {
    background: var(--primary);
    border-color: var(--primary);
}

/* Password Strength Indicator */
.strength-bar-container {
    width: 100%;
    height: 4px;
    background: rgba(255, 255, 255, 0.06);
    border-radius: 20px;
    margin-top: 6px;
    overflow: hidden;
}

.strength-bar {
    width: 0%;
    height: 100%;
    border-radius: 20px;
    transition: width 0.3s ease;
}

.strength-text {
    font-size: 11px;
    font-weight: 600;
    margin-top: 4px;
}

/* Color definitions for strengths */
.strength-weak {
    background-color: var(--accent-danger);
    width: 25%;
}

.strength-medium {
    background-color: var(--accent-warning);
    width: 50%;
}

.strength-good {
    background-color: #3b82f6;
    width: 75%;
}

.strength-strong {
    background-color: var(--accent-success);
    width: 100%;
}

.text-weak {
    color: var(--accent-danger);
}

.text-medium {
    color: var(--accent-warning);
}

.text-good {
    color: #3b82f6;
}

.text-strong {
    color: var(--accent-success);
}

/* Detail Buttons Row */
.detail-actions-row {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 24px;
}

.btn {
    padding: 10px 18px;
    border-radius: var(--border-radius-md);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition-fast);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--panel-border);
    color: var(--text-secondary);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.06);
    color: white;
}

.btn-danger {
    background: var(--accent-danger-light);
    border: 1px solid rgba(239, 68, 68, 0.2);
    color: var(--accent-danger);
}

.btn-danger:hover {
    background: var(--accent-danger);
    color: white;
}

/* Modals */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(5, 3, 10, 0.7);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
    padding: 20px;
}

.modal-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.modal-card {
    width: 100%;
    max-width: 580px;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    transform: scale(0.95);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-overlay.active .modal-card {
    transform: scale(1);
}

.modal-header {
    padding: 20px 24px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h3 {
    font-size: 18px;
    font-weight: 700;
}

.modal-close-btn {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 20px;
    cursor: pointer;
    transition: var(--transition-fast);
}

.modal-close-btn:hover {
    color: white;
}

.modal-body {
    padding: 24px;
    max-height: 70vh;
    overflow-y: auto;
}

.modal-footer {
    padding: 16px 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    justify-content: flex-end;
    gap: 12px;
}

/* Forms */
.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-grid-full {
    grid-column: span 2;
}

.select-input {
    width: 100%;
    padding: 14px 16px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--panel-border);
    border-radius: var(--border-radius-md);
    color: var(--text-primary);
    font-size: 15px;
    transition: var(--transition-fast);
    appearance: none;
    background-image: url("data:image/svg+xml;utf8,<svg fill='white' height='24' viewBox='0 0 24 24' width='24' xmlns='http://www.w3.org/2000/svg'><path d='M7 10l5 5 5-5z'/><path d='M0 0h24v24H0z' fill='none'/></svg>");
    background-repeat: no-repeat;
    background-position: right 12px center;
}

.select-input:focus {
    outline: none;
    border-color: var(--primary);
}

.select-input option {
    background-color: var(--bg-main);
    color: var(--text-primary);
}

.textarea-input {
    width: 100%;
    padding: 14px 16px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--panel-border);
    border-radius: var(--border-radius-md);
    color: var(--text-primary);
    font-size: 15px;
    min-height: 100px;
    resize: vertical;
    transition: var(--transition-fast);
}

.textarea-input:focus {
    outline: none;
    border-color: var(--primary);
}

/* Password Generator Panel in Form */
.generator-shortcut {
    display: flex;
    flex-direction: column;
    gap: 10px;
    background: rgba(0, 252, 255, 0.03);
    border: 1px dashed rgba(0, 252, 255, 0.2);
    border-radius: var(--border-radius-md);
    padding: 16px;
    margin-top: -8px;
    margin-bottom: 8px;
}

.generator-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.generator-title {
    font-size: 12px;
    font-weight: 700;
    color: var(--primary);
    text-transform: uppercase;
}

.generator-controls {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 4px;
}

.gen-checkbox-label {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    cursor: pointer;
    color: var(--text-secondary);
}

.gen-checkbox-label:hover {
    color: white;
}

.gen-slider-wrapper {
    display: flex;
    align-items: center;
    gap: 10px;
    flex: 1;
    min-width: 180px;
}

.gen-slider {
    flex: 1;
    accent-color: var(--primary);
    height: 4px;
    cursor: pointer;
}

.gen-slider-val {
    font-size: 12px;
    font-weight: 700;
    color: var(--text-primary);
    width: 24px;
    text-align: right;
}

/* Toast Notification System */
.toast-container {
    position: fixed;
    top: 24px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    z-index: 3000;
    pointer-events: none;
}

.toast {
    padding: 12px 20px;
    border-radius: 20px;
    color: white;
    font-size: 13.5px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 10px;
    box-shadow: none;
    transform: translateY(-20px);
    opacity: 0;
    animation: toastIn 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
    pointer-events: auto;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
}

.toast-success {
    background: rgba(16, 185, 129, 0.12) !important;
    border: 1px solid rgba(16, 185, 129, 0.25) !important;
    color: #34d399 !important;
}

.toast-error {
    background: rgba(239, 68, 68, 0.12) !important;
    border: 1px solid rgba(239, 68, 68, 0.25) !important;
    color: #fca5a5 !important;
}

.toast-warning {
    background: rgba(245, 158, 11, 0.12) !important;
    border: 1px solid rgba(245, 158, 11, 0.25) !important;
    color: #fde047 !important;
}

/* Offline Sync Instructions Panel */
.sync-panel {
    display: flex;
    flex-direction: column;
    gap: 20px;
    animation: fadeIn 0.4s ease-out;
}

.sync-intro {
    background: rgba(0, 252, 255, 0.05);
    border: 1px solid rgba(0, 252, 255, 0.15);
    border-radius: var(--border-radius-md);
    padding: 20px;
    line-height: 1.6;
}

.sync-intro h3 {
    margin-bottom: 8px;
    color: white;
}

.sync-intro p {
    font-size: 14px;
    color: var(--text-secondary);
}

.sync-methods {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.sync-card {
    background: var(--panel-bg);
    border: 1px solid var(--panel-border);
    border-radius: var(--border-radius-lg);
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.sync-card i {
    font-size: 32px;
    color: var(--primary);
}

.sync-card h4 {
    font-size: 16px;
    color: white;
    font-weight: 700;
}

.sync-card p {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.5;
}

.sync-card ul {
    font-size: 12px;
    color: var(--text-secondary);
    padding-left: 18px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    line-height: 1.4;
}

.sync-warning {
    margin-top: 10px;
    background: rgba(245, 158, 11, 0.05);
    border: 1px solid rgba(245, 158, 11, 0.15);
    border-radius: var(--border-radius-md);
    padding: 16px;
    display: flex;
    gap: 12px;
    align-items: flex-start;
}

.sync-warning i {
    font-size: 18px;
    color: var(--accent-warning);
    margin-top: 2px;
}

.sync-warning div {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.5;
}

.sync-warning strong {
    color: white;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes toastIn {
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-6px);
    }
}

@keyframes pulseGlow {

    0%,
    100% {
        filter: drop-shadow(0 0 4px rgba(0, 252, 255, 0.25));
    }

    50% {
        filter: drop-shadow(0 0 16px rgba(0, 252, 255, 0.65));
    }
}

.shake {
    animation: shake 0.4s ease;
}

@keyframes shake {

    0%,
    100% {
        transform: translateX(0);
    }

    20%,
    60% {
        transform: translateX(-8px);
    }

    40%,
    80% {
        transform: translateX(8px);
    }
}

/* Responsive Media Queries */
@media (max-width: 1024px) {
    main.main-content {
        grid-template-columns: 300px 1fr;
    }
}

@media (max-width: 768px) {
    #dashboard {
        flex-direction: column;
    }

    aside.sidebar {
        width: 100%;
        height: auto;
        border-right: none;
        border-bottom: 1px solid var(--panel-border);
        position: static;
    }

    .sidebar-menu {
        flex-direction: row;
        overflow-x: auto;
        padding: 10px;
        height: 60px;
        white-space: nowrap;
        gap: 8px;
    }

    .menu-label {
        display: none;
    }

    .menu-item {
        display: inline-flex;
        width: auto;
        padding: 8px 12px;
        font-size: 13px;
    }

    .category-count {
        margin-left: 6px;
    }

    .sidebar-footer {
        flex-direction: row;
        padding: 10px;
    }

    .footer-btn {
        flex: 1;
        justify-content: center;
        padding: 8px 10px;
    }

    main.main-content {
        grid-template-columns: 100%;
        height: calc(100vh - 120px);
    }

    .list-column {
        height: 100%;
    }

    .list-column.hidden {
        display: none;
    }

    .detail-column {
        height: 100%;
        padding: 20px;
    }

    .detail-column.hidden {
        display: none;
    }

    .detail-actions-row {
        justify-content: space-between;
    }

    .btn {
        flex: 1;
        justify-content: center;
    }

    .sync-methods {
        grid-template-columns: 1fr;
    }

    .form-grid {
        grid-template-columns: 1fr 1fr;
        gap: 12px;
    }

    .form-grid-full {
        grid-column: span 2;
    }

    .config-grid {
        grid-template-columns: 1fr;
    }

    .config-grid-full {
        grid-column: span 1;
    }
}

/* Lucide Icons Integration Size Uniformity */
i[data-lucide] {
    width: 18px;
    height: 18px;
    stroke-width: 2.25;
}

.sidebar-logo-icon i[data-lucide],
.onboarding-icon-container i[data-lucide] {
    width: 28px;
    height: 28px;
}

.empty-detail-state i[data-lucide] {
    width: 56px;
    height: 56px;
}

.sync-card i[data-lucide] {
    width: 32px;
    height: 32px;
}

/* --- Google Authenticator 2FA Styles --- */
.pin-container {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin: 20px 0;
}

.pin-input {
    width: 44px;
    height: 52px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--panel-border);
    border-radius: var(--border-radius-md);
    color: white;
    font-size: 22px;
    font-weight: 700;
    text-align: center;
    transition: var(--transition-fast);
}

.pin-input:focus {
    outline: none;
    border-color: var(--primary);
    background: rgba(0, 252, 255, 0.08);
    box-shadow: 0 0 12px rgba(0, 252, 255, 0.35);
    transform: scale(1.05);
}

.two-factor-setup-wrapper {
    background: rgba(26, 26, 26, 0.45);
    border: 1px solid var(--panel-border);
    border-radius: var(--border-radius-lg);
    padding: 24px;
    margin-top: 16px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.two-factor-status-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 11px;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 20px;
    width: fit-content;
    text-transform: uppercase;
}

.two-factor-status-badge.enabled {
    background: var(--accent-success-light);
    color: var(--accent-success);
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.two-factor-status-badge.disabled {
    background: var(--accent-danger-light);
    color: var(--accent-danger);
    border: 1px solid rgba(239, 68, 68, 0.2);
}

.two-factor-qr-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding: 16px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px dashed var(--panel-border);
    border-radius: var(--border-radius-md);
}

.two-factor-qr-code {
    background: white;
    padding: 12px;
    border-radius: var(--border-radius-md);
    width: 180px;
    height: 180px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.two-factor-qr-code img {
    width: 100%;
    height: 100%;
}

.two-factor-secret-key-box {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    max-width: 320px;
    padding: 10px 14px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--panel-border);
    border-radius: var(--border-radius-md);
    font-family: monospace;
    font-size: 14px;
    letter-spacing: 1px;
}

.two-factor-instructions {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* --- Desktop Hidden States --- */
.mobile-bottom-nav,
.mobile-category-scroll,
.mobile-menu-toggle-btn,
.sidebar-close-btn {
    display: none;
}

.sidebar-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 1999;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.sidebar-backdrop.active {
    opacity: 1;
    visibility: visible;
}

/* --- Mobile Native App Styling --- */
@media (max-width: 768px) {

    /* Mobile Sidebar Drawer Styling */
    aside.sidebar {
        display: flex !important;
        position: fixed;
        top: 0;
        left: 0;
        bottom: 0;
        width: 280px;
        height: 100vh;
        z-index: 2000;
        transform: translateX(-100%);
        transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
        border-radius: 0 var(--border-radius-lg) var(--border-radius-lg) 0;
        border: none;
        border-right: 1px solid var(--panel-border);
        box-shadow: none !important;
        background: rgba(20, 20, 20, 0.85) !important;
        backdrop-filter: blur(24px) !important;
        -webkit-backdrop-filter: blur(24px) !important;
        overflow: hidden !important; /* Safety: prevent any horizontal overflow */
    }

    aside.sidebar.active {
        transform: translateX(0);
    }

    /* Override horizontal sidebar layout from previous media query */
    aside.sidebar .sidebar-menu {
        flex-direction: column !important;
        overflow-y: auto !important;
        overflow-x: hidden !important;
        padding: 20px 16px !important;
        height: auto !important;
        white-space: normal !important;
        gap: 4px !important;
        flex: 1 !important;
        display: flex !important;
    }

    aside.sidebar .menu-label {
        display: block !important;
        font-size: 11px !important;
        font-weight: 700 !important;
        color: var(--text-muted) !important;
        text-transform: uppercase !important;
        letter-spacing: 0.8px !important;
        padding: 12px 10px 6px 10px !important;
    }

    aside.sidebar .menu-item {
        display: flex !important;
        width: 100% !important;
        padding: 12px 14px !important;
        font-size: 14px !important;
        border-radius: var(--border-radius-md) !important;
        background: none !important;
        color: var(--text-secondary) !important;
        align-items: center !important;
        gap: 12px !important;
        text-align: left !important;
        transition: var(--transition-fast) !important;
    }

    aside.sidebar .menu-item.active {
        color: white !important;
        background: var(--primary-light) !important;
        border: 1px solid rgba(0, 252, 255, 0.25) !important;
    }

    aside.sidebar .category-count {
        margin-left: auto !important;
        font-size: 11px !important;
        background: rgba(255, 255, 255, 0.08) !important;
        padding: 2px 8px !important;
        border-radius: 20px !important;
        color: var(--text-secondary) !important;
    }

    aside.sidebar .menu-item.active .category-count {
        background: var(--primary) !important;
        color: #141414 !important;
        font-weight: 700 !important;
    }

    aside.sidebar .sidebar-footer {
        display: flex !important;
        flex-direction: column !important;
        padding: 20px 16px !important;
        border-top: 1px solid rgba(255, 255, 255, 0.04) !important;
        gap: 8px !important;
    }

    aside.sidebar .footer-btn {
        width: 100% !important;
        flex: none !important;
        justify-content: flex-start !important;
        padding: 10px 12px !important;
        border-radius: var(--border-radius-sm) !important;
        font-size: 13px !important;
        font-weight: 600 !important;
        display: flex !important;
        align-items: center !important;
        gap: 10px !important;
        transition: var(--transition-fast) !important;
    }

    .sidebar-header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        width: 100%;
        padding-right: 8px;
    }

    .sidebar-close-btn {
        display: flex;
        align-items: center;
        justify-content: center;
        background: none;
        border: none;
        color: var(--text-secondary);
        font-size: 26px;
        cursor: pointer;
        width: 32px;
        height: 32px;
        border-radius: 50%;
        transition: var(--transition-fast);
    }
    
    .sidebar-close-btn:active {
        background: rgba(255, 255, 255, 0.05);
        color: white;
    }

    .mobile-menu-toggle-btn {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 40px;
        height: 40px;
        border-radius: 10px;
        background: rgba(255, 255, 255, 0.03);
        border: 1px solid var(--panel-border);
        color: white;
        cursor: pointer;
        flex-shrink: 0;
        transition: var(--transition-fast);
    }

    .mobile-menu-toggle-btn:active {
        background: rgba(255, 255, 255, 0.08);
        border-color: var(--primary);
    }

    #dashboard {
        flex-direction: column;
        height: 100vh;
        overflow: hidden;
    }

    main.main-content {
        grid-template-columns: 100%;
        height: 100vh !important;
    }

    /* Scroll padding so bottom nav doesn't cover items */
    .list-column {
        padding-bottom: 96px !important;
        height: 100vh;
        overflow-y: auto;
    }

    .detail-column {
        padding-bottom: 96px !important;
        height: 100vh;
        overflow-y: auto;
    }

    /* Show mobile elements */
    .mobile-bottom-nav {
        display: flex;
        position: fixed;
        bottom: 16px;
        left: 20px;
        right: 20px;
        height: 66px;
        background: rgba(15, 14, 22, 0.85); /* Premium warm dark violet */
        backdrop-filter: blur(24px);
        -webkit-backdrop-filter: blur(24px);
        border: 1px solid rgba(255, 255, 255, 0.08);
        border-top: 1px solid rgba(255, 255, 255, 0.12); /* Subtle lighting top border */
        border-radius: 20px;
        justify-content: space-around;
        align-items: center;
        padding: 0 10px;
        z-index: 1000;
        box-shadow: 0 12px 36px rgba(0, 0, 0, 0.55);
        transition: transform 0.3s ease;
    }

    .mobile-nav-item {
        background: none;
        border: none;
        color: rgba(255, 255, 255, 0.45);
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 3px;
        font-size: 11px;
        font-weight: 600;
        cursor: pointer;
        transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
        padding: 6px 12px 10px 12px;
        border-radius: 12px;
        flex: 1;
        max-width: 80px;
        position: relative;
    }

    .mobile-nav-item svg {
        transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
        color: rgba(255, 255, 255, 0.45);
    }

    .mobile-nav-item.active {
        color: var(--primary);
    }

    .mobile-nav-item.active svg {
        transform: translateY(-2px) scale(1.08);
        color: var(--primary) !important;
    }

    /* Active Indicator Dot */
    .mobile-nav-item.active::after {
        content: '';
        position: absolute;
        bottom: 3px;
        width: 4px;
        height: 4px;
        background: var(--primary);
        border-radius: 50%;
        box-shadow: 0 0 8px var(--primary);
        animation: activeDotFade 0.3s ease;
    }

    @keyframes activeDotFade {
        from { transform: scale(0); opacity: 0; }
        to { transform: scale(1); opacity: 1; }
    }

    /* Prominent central floating action button */
    .mobile-nav-add {
        position: relative;
        max-width: 64px;
        padding: 0;
        display: flex;
        justify-content: center;
        align-items: center;
    }

    .mobile-nav-add-btn {
        width: 50px;
        height: 50px;
        background: linear-gradient(135deg, var(--primary) 0%, #0088ff 100%);
        color: #050409 !important; /* High contrast dark color for icon */
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        transform: translateY(-14px);
        box-shadow: none !important;
        border: 1.5px solid rgba(255, 255, 255, 0.25);
        transition: all 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
    }

    .mobile-nav-add-btn svg {
        color: #050409 !important;
    }

    .mobile-nav-add:active .mobile-nav-add-btn {
        transform: translateY(-14px) scale(0.9);
        box-shadow: none !important;
    }

    /* Mobile horizontal chips scrolling */
    .mobile-category-scroll {
        display: flex;
        gap: 8px;
        overflow-x: auto;
        padding: 4px 0 8px 0;
        width: 100%;
        scrollbar-width: none;
        /* Hide standard Firefox scrollbar */
    }

    .mobile-category-scroll::-webkit-scrollbar {
        display: none;
        /* Hide Chrome scrollbar */
    }

    .category-chip {
        background: rgba(255, 255, 255, 0.03);
        border: 1px solid var(--panel-border);
        border-radius: 20px;
        color: var(--text-secondary);
        padding: 6px 14px;
        font-size: 13px;
        font-weight: 600;
        white-space: nowrap;
        cursor: pointer;
        transition: var(--transition-fast);
    }

    .category-chip.active {
        background: var(--primary-light);
        color: white;
        border-color: var(--primary);
    }

    /* Force show mobile back button on detail column */
    #mobile-back-btn {
        display: inline-flex !important;
        align-items: center;
        gap: 8px;
        width: fit-content;
        margin-bottom: 20px;
        background: rgba(255, 255, 255, 0.03);
        border: 1px solid var(--panel-border);
        color: white;
    }

    /* Mobile Modals as Centered Floating Card */
    .modal-overlay {
        align-items: center !important;
        padding: 16px !important;
    }

    .modal-card {
        border-radius: var(--border-radius-lg) !important;
        max-height: 85vh !important;
        margin-bottom: 0 !important;
        transform: scale(0.9) !important;
        transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1) !important;
    }

    .modal-overlay.active .modal-card {
        transform: scale(1) !important;
    }

    .modal-body {
        max-height: calc(85vh - 130px) !important;
        /* Subtract header + footer combined */
        padding: 20px 16px !important;
        overflow-y: auto !important;
    }

    .modal-footer {
        padding: 16px 16px 16px 16px !important;
        /* Balanced standard padding */
    }

    .input-group {
        margin-bottom: 12px !important;
    }

    .textarea-input {
        min-height: 70px !important;
    }
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* --- Landing Page & Copywriting Layout --- */
.landing-page {
    width: 100%;
    min-height: 100vh;
    background-color: #050409;
    background-image: radial-gradient(circle at top right, rgba(0, 252, 255, 0.03) 0%, transparent 60%),
        radial-gradient(circle at bottom left, rgba(167, 139, 250, 0.02) 0%, transparent 50%);
    color: var(--text-primary);
    overflow-x: hidden;
    display: flex;
    flex-direction: column;
}

/* PREMIUM HERO HEADER */
.hero-header {
    width: 100%;
    max-width: 1300px;
    margin: 0 auto;
    padding: 24px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 100;
}

.header-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 20px;
    font-weight: 200;
    letter-spacing: -0.5px;
    color: white;
}

.header-logo .logo-img {
    width: 32px;
    height: 32px;
}

.header-nav {
    display: flex;
    gap: 32px;
}

.header-nav .nav-link {
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    transition: var(--transition-fast);
}

.header-nav .nav-link:hover {
    color: var(--primary);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 24px;
}

.header-actions .btn-login {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.4);
    border-radius: 6px;
    color: white;
    font-size: 14px;
    font-weight: 600;
    padding: 10px 24px;
    cursor: pointer;
    transition: var(--transition-fast);
}

.header-actions .btn-login:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.header-actions .btn-register {
    background: var(--primary);
    border: none;
    border-radius: 6px;
    color: #050409 !important;
    font-size: 14px;
    font-weight: 700;
    padding: 10px 24px;
    cursor: pointer;
    transition: var(--transition-fast);
}

.header-actions .btn-register:hover {
    background: var(--primary-hover);
    transform: translateY(-1px);
}

/* HERO CONTENT GRID WRAPPER */
.hero-wrapper {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    max-width: 1440px;
    margin: 0 auto;
    padding: 90px 40px 100px 40px;
    /* Increased top padding from 40px to 90px */
}

.hero-content-grid {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: 40px;
    align-items: center;
    width: 100%;
}

/* LEFT COLUMN: HERO COPY & CTAs */
.hero-left-column {
    display: flex;
    flex-direction: column;
    gap: 24px;
    text-align: left;
}

.hero-headline {
    font-size: 54px;
    font-weight: 200;
    line-height: 1.12;
    color: white;
    letter-spacing: -2px;
}

.hero-headline .highlight-cyan {
    color: var(--primary);
}

.hero-description {
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.6;
    max-width: 520px;
}

.hero-action-buttons {
    display: flex;
    gap: 16px;
    align-items: center;
    margin-top: 10px;
}

.hero-action-buttons button {
    padding: 14px 28px;
    font-size: 14px;
    font-weight: 700;
    border-radius: 6px;
    cursor: pointer;
    transition: var(--transition-fast);
}

.hero-action-buttons .primary-btn {
    background: var(--primary);
    color: #050409;
    border: none;
    width: auto !important;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.hero-action-buttons .outline-btn {
    background: transparent;
    border: 1.5px solid rgba(0, 252, 255, 0.25);
    color: white;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.hero-action-buttons .outline-btn:hover {
    border-color: var(--primary);
    background: rgba(0, 252, 255, 0.03);
}

.play-icon-wrapper {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    border: 1.5px solid var(--primary);
    border-radius: 50%;
    color: var(--primary);
    margin-right: 10px;
    padding-left: 2px;
}

/* HERO BOTTOM FEATURES BAR REDESIGN */
.hero-features-bar {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 36px;
    width: 100%;
    max-width: 460px;
}

.feature-item {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 16px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.02) 0%, rgba(255, 255, 255, 0.003) 100%);
    border: 1px solid rgba(255, 255, 255, 0.04);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    padding: 14px 20px;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Accent top line indicator on hover */
.feature-item::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 2;
}

.feature-item:hover::after {
    transform: scaleX(1);
}

/* Theme-specific top lines & hover glows */
.feature-zero-knowledge::after {
    background: linear-gradient(90deg, #00fcff, #00c0ff);
}
.feature-cryptography::after {
    background: linear-gradient(90deg, #00c0ff, #0070ff);
}
.feature-2fa::after {
    background: linear-gradient(90deg, #0070ff, #3b82f6);
}

/* Hover States */
.feature-item:hover {
    transform: translateY(-6px);
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.04) 0%, rgba(255, 255, 255, 0.008) 100%);
}

.feature-zero-knowledge:hover {
    border-color: rgba(0, 252, 255, 0.25);
}

.feature-cryptography:hover {
    border-color: rgba(0, 192, 255, 0.25);
}

.feature-2fa:hover {
    border-color: rgba(0, 112, 255, 0.25);
}

/* Icon Styling */
.feature-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    position: relative;
    z-index: 2;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Theme-specific Icons */
.feature-zero-knowledge .feature-icon {
    background: rgba(0, 252, 255, 0.03);
    border: 1px solid rgba(0, 252, 255, 0.15);
    color: #00fcff;
}
.feature-cryptography .feature-icon {
    background: rgba(0, 192, 255, 0.03);
    border: 1px solid rgba(0, 192, 255, 0.15);
    color: #00c0ff;
}
.feature-2fa .feature-icon {
    background: rgba(0, 112, 255, 0.03);
    border: 1px solid rgba(0, 112, 255, 0.15);
    color: #0070ff;
}

/* Icon Hovers */
.feature-zero-knowledge:hover .feature-icon {
    background: rgba(0, 252, 255, 0.1);
    border-color: rgba(0, 252, 255, 0.4);
    transform: scale(1.05);
}

.feature-cryptography:hover .feature-icon {
    background: rgba(0, 192, 255, 0.1);
    border-color: rgba(0, 192, 255, 0.4);
    transform: scale(1.05);
}

.feature-2fa:hover .feature-icon {
    background: rgba(0, 112, 255, 0.1);
    border-color: rgba(0, 112, 255, 0.4);
    transform: scale(1.05);
}

/* Text Styling */
.feature-text {
    display: flex;
    flex-direction: column;
    gap: 4px;
    position: relative;
    z-index: 2;
}

.feature-title {
    font-size: 14.5px;
    font-weight: 700;
    color: #ffffff;
    letter-spacing: 0.3px;
    transition: color 0.3s ease;
}

.feature-subtitle {
    font-size: 12px;
    color: #b3b3b3;
    line-height: 1.4;
    transition: color 0.3s ease;
}

.feature-item:hover .feature-title {
    color: #ffffff;
}

.feature-item:hover .feature-subtitle {
    color: #e5e5e5;
}

/* RIGHT COLUMN: HIGH-FIDELITY DASHBOARD MOCKUP */
.mock-dashboard-container {
    position: relative;
    width: 100%;
    max-width: 920px;
    height: 560px;
    background: #09080e;
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    box-shadow: 0 24px 64px rgba(0, 0, 0, 0.6);
}

/* Mock Dashboard Header */
.mock-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
    background: #0d0c13;
}

.mock-logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    font-weight: 700;
    color: white;
    opacity: 0.85;
}

.mock-logo-img {
    width: 18px;
    height: 18px;
}

.mock-search-bar {
    display: flex;
    align-items: center;
    gap: 6px;
    background: rgba(0, 0, 0, 0.25);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 6px;
    padding: 6px 12px;
    font-size: 10.5px;
    color: #777;
    width: 160px;
}

.mock-avatar {
    height: 20px;
    border-radius: 10px;
    background: rgba(0, 252, 255, 0.1);
    border: 1px solid rgba(0, 252, 255, 0.3);
    color: var(--primary);
    font-size: 9px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    text-transform: uppercase;
    padding: 0 8px;
}

/* Mock Dashboard Core Grid (Translucent Blur) */
.mock-main-layout {
    display: flex;
    flex: 1;
    overflow: hidden;
    opacity: 0.95;
    pointer-events: none;
}

.mock-sidebar {
    width: 200px;
    border-right: 1px solid rgba(255, 255, 255, 0.03);
    padding: 12px 8px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    background: #0d0c13;
}

.mock-sidebar-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 11px;
    color: rgba(255, 255, 255, 0.7);
    font-weight: 500;
    transition: var(--transition-fast);
    border: 1px solid transparent;
}

.mock-sidebar-item:hover {
    color: white;
    background: rgba(255, 255, 255, 0.03);
}

.mock-sidebar-item.active {
    background: rgba(0, 252, 255, 0.08);
    border: 1px solid rgba(0, 252, 255, 0.15);
    color: white;
    font-weight: 600;
}

.mock-sidebar-item.active svg {
    color: var(--primary);
}

.mock-divider {
    height: 1px;
    background: rgba(255, 255, 255, 0.03);
    margin: 8px 6px;
}

.mock-sidebar-footer {
    margin-top: auto;
}

.mock-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: 12px 16px;
    overflow: hidden;
}

.mock-table-header {
    display: flex;
    justify-content: space-between;
    font-size: 9.5px;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.45);
    letter-spacing: 0.5px;
    padding-bottom: 8px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.02);
}

.mock-list {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-top: 8px;
    overflow: hidden;
}

.mock-list-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 16px;
    border-radius: 8px;
    background: transparent;
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
    transition: var(--transition-fast);
}

.item-left {
    display: flex;
    align-items: center;
    gap: 12px;
}

.item-logo {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-weight: 800;
    color: white;
    flex-shrink: 0;
}

.g-logo {
    background: #ea4335;
}

.gh-logo {
    background: #24292e;
    display: flex;
    align-items: center;
    justify-content: center;
}

.fb-logo {
    background: #1877f2;
}

.nf-logo {
    background: #e50914;
}

.bb-logo {
    background: #fcf800;
    color: #0038a8;
}

.az-logo {
    background: #ff9900;
}

.ap-logo {
    background: #000;
}

.nu-logo {
    background: #820ad1;
}

.item-meta {
    display: flex;
    flex-direction: column;
}

.item-title {
    font-size: 11px;
    font-weight: 700;
    color: #ffffff;
}

.item-user {
    font-size: 9px;
    color: rgba(255, 255, 255, 0.55);
}

.item-date {
    font-size: 9.5px;
    color: rgba(255, 255, 255, 0.55);
}

.star-icon {
    font-size: 11px;
    color: rgba(255, 255, 255, 0.35);
}

.hero-right-column {
    position: relative;
}

/* OVERLAID GLASSMorphic auth card */
.hero-right-column .auth-card {
    position: absolute;
    top: 70% !important;
    left: 70% !important;
    transform: translate(-50%, -50%) !important;
    animation: none !important;
    width: 90%;
    max-width: 320px;
    background: rgba(15, 14, 20, 0.88);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    box-shadow: 0 24px 64px rgba(0, 0, 0, 0.8);
    padding: 24px;
    text-align: center;
    backdrop-filter: blur(20px) saturate(120%);
    -webkit-backdrop-filter: blur(20px) saturate(120%);
    transition: var(--transition-normal);
    z-index: 20;
    /* Keep overlay on top of mock dashboard */
}

/* Force override browser input autofill styles */
.hero-right-column .auth-card input:-webkit-autofill,
.hero-right-column .auth-card input:-webkit-autofill:hover,
.hero-right-column .auth-card input:-webkit-autofill:focus,
.hero-right-column .auth-card input:-webkit-autofill:active {
    -webkit-box-shadow: 0 0 0 30px #121218 inset !important;
    -webkit-text-fill-color: white !important;
    transition: background-color 5000s ease-in-out 0s;
}

.card-logo-row {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 15px;
    font-weight: 200;
    color: white;
    margin-bottom: 8px;
}

.card-logo-img {
    width: 22px;
    height: 22px;
}

.auth-card-title {
    font-size: 16px;
    font-weight: 700;
    color: white;
    margin-bottom: 2px;
}

.auth-card-subtitle {
    font-size: 11.5px;
    color: var(--text-secondary);
    margin-bottom: 16px;
}

.mock-dashboard-container .input-group {
    text-align: left;
    margin-bottom: 12px;
}

.mock-dashboard-container .input-label {
    display: block;
    font-size: 10.5px;
    font-weight: 600;
    color: #aaa;
    margin-bottom: 4px;
}

.mock-dashboard-container .input-wrapper {
    position: relative;
    width: 100%;
    display: flex;
    align-items: center;
}

.mock-dashboard-container .text-input,
.mock-dashboard-container .password-input {
    width: 100%;
    background: rgba(0, 0, 0, 0.25) !important;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 6px;
    padding: 8px 12px;
    font-size: 12px;
    color: white;
    outline: none;
    transition: var(--transition-fast);
}

.mock-dashboard-container .password-input {
    padding-right: 32px;
}

.mock-dashboard-container .text-input:focus,
.mock-dashboard-container .password-input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 8px rgba(0, 252, 255, 0.15);
}

.mock-dashboard-container .eye-btn {
    position: absolute;
    right: 8px;
    background: none;
    border: none;
    color: #555;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.mock-dashboard-container .eye-btn:hover {
    color: var(--primary);
}

/* Checkbox Custom Style */
.remember-device-row {
    display: flex;
    align-items: center;
    margin-top: 8px;
    margin-bottom: 16px;
    text-align: left;
}

.custom-checkbox-container {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 11px;
    color: #888;
    cursor: pointer;
    user-select: none;
}

.custom-checkbox-container input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
    height: 0;
    width: 0;
}

.custom-checkbox {
    width: 14px;
    height: 14px;
    background: rgba(0, 0, 0, 0.25);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 3px;
    display: inline-block;
    position: relative;
    transition: var(--transition-fast);
}

.custom-checkbox-container:hover input~.custom-checkbox {
    border-color: var(--primary);
}

.custom-checkbox-container input:checked~.custom-checkbox {
    background: var(--primary);
    border-color: var(--primary);
}

.custom-checkbox::after {
    content: "";
    position: absolute;
    display: none;
    left: 4px;
    top: 1px;
    width: 3px;
    height: 6px;
    border: solid #050409;
    border-width: 0 1.5px 1.5px 0;
    transform: rotate(45deg);
}

.custom-checkbox-container input:checked~.custom-checkbox::after {
    display: block;
}

/* Submit Buttons inside auth-card */
.auth-main-submit {
    width: 100%;
    padding: 10px;
    font-size: 12.5px;
    font-weight: 700;
    border-radius: 6px;
    background: var(--primary);
    color: #050409;
    border: none;
    cursor: pointer;
    transition: var(--transition-fast);
}

.auth-main-submit:hover {
    background: var(--primary-hover);
    transform: translateY(-1px);
}

.auth-divider {
    font-size: 10px;
    color: #444;
    margin: 12px 0;
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 0.5px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.auth-divider::before,
.auth-divider::after {
    content: "";
    flex: 1;
    height: 1px;
    background: rgba(255, 255, 255, 0.04);
}

.auth-secondary-toggle {
    width: 100%;
    padding: 8px;
    font-size: 11.5px;
    font-weight: 600;
    border-radius: 6px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: transparent;
    color: white;
    cursor: pointer;
    transition: var(--transition-fast);
}

.auth-secondary-toggle:hover {
    border-color: var(--primary);
    background: rgba(0, 252, 255, 0.04);
    color: var(--primary);
}

.auth-bottom-note {
    font-size: 10px;
    color: #666;
    margin-top: 14px;
    line-height: 1.4;
    border-top: 1px solid rgba(255, 255, 255, 0.04);
    padding-top: 12px;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    text-align: left;
    gap: 12px;
}

.auth-bottom-note .note-icon {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.06);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #888;
    flex-shrink: 0;
}

.auth-bottom-note .note-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.auth-bottom-note .note-text span {
    color: white;
    font-weight: 600;
}

.auth-bottom-note .note-text small {
    color: #777;
    font-size: 10px;
}

/* RESPONSIVE LAYOUT MEDIA QUERIES */
@media (max-width: 1024px) {
    .hero-header {
        padding: 24px;
    }

    .header-nav {
        display: none;
        /* Hide middle links on mobile/tablets */
    }

    .hero-wrapper {
        padding: 65px 24px 80px 24px;
        /* Increased top padding from 40px to 65px */
    }

    .mock-dashboard-container {
        display: none !important;
        /* Hide mockup dashboard on mobile/tablets to avoid extreme squeezing */
    }

    .hero-right-column {
        width: 100%;
        display: flex;
        justify-content: center;
        align-items: center;
    }

    .hero-right-column .auth-card {
        position: relative !important;
        top: auto !important;
        left: auto !important;
        transform: none !important;
        width: 100% !important;
        max-width: 380px !important;
        margin: 0 auto !important;
        box-shadow: 0 16px 48px rgba(0, 0, 0, 0.4) !important;
    }

    .hero-content-grid {
        grid-template-columns: 1fr;
        gap: 60px;
        text-align: center;
        justify-items: center;
    }

    .hero-left-column {
        align-items: center;
        text-align: center;
    }

    .hero-headline {
        font-size: 42px;
        text-align: center;
    }

    .hero-description {
        text-align: center;
    }

    .hero-action-buttons {
        justify-content: center;
    }

    .hero-features-bar {
        justify-content: center;
        flex-wrap: wrap;
        gap: 20px;
    }
}

@media (max-width: 576px) {
    .hero-header {
        padding: 16px 20px;
    }

    .header-logo {
        font-size: 18px;
    }

    .header-logo .logo-img {
        width: 28px;
        height: 28px;
    }

    .header-actions {
        gap: 16px;
    }

    .hero-wrapper {
        padding: 40px 20px 60px 20px;
        /* Increased top padding from 20px to 40px */
    }

    .hero-headline {
        font-size: 32px;
        letter-spacing: -1px;
    }

    .hero-description {
        font-size: 14.5px;
    }

    .hero-action-buttons {
        flex-direction: column;
        width: 100%;
        gap: 12px;
    }

    .hero-action-buttons button {
        width: 100%;
        max-width: 280px;
    }

    .hero-features-bar {
        flex-direction: column;
        align-items: center;
        width: 100%;
        max-width: 340px;
        margin: 24px auto 0 auto;
        gap: 12px;
    }

    .feature-item {
        width: 100% !important;
        padding: 14px 18px !important;
        gap: 14px;
        border-radius: 14px;
        background: linear-gradient(135deg, rgba(255, 255, 255, 0.02) 0%, rgba(255, 255, 255, 0.003) 100%) !important;
        border: 1px solid rgba(255, 255, 255, 0.04) !important;
        text-align: left !important;
    }

    .feature-item:hover {
        transform: translateY(-2px);
        background: linear-gradient(135deg, rgba(255, 255, 255, 0.03) 0%, rgba(255, 255, 255, 0.005) 100%) !important;
    }

    .feature-item::after {
        display: none !important; /* disable top neon line anim on mobile to keep it clean */
    }

    .feature-icon {
        width: 36px !important;
        height: 36px !important;
        border-radius: 10px !important;
    }

    .feature-icon svg {
        width: 16px !important;
        height: 16px !important;
    }

    .feature-text {
        text-align: left !important;
    }

    .feature-title {
        font-size: 13.5px !important;
    }

    .feature-subtitle {
        font-size: 11px !important;
    }

    .hero-right-column .auth-card {
        max-width: 320px !important;
        padding: 20px !important;
    }

    .remember-device-row {
        margin-bottom: 12px;
    }

    .auth-bottom-note {
        margin-top: 10px;
        padding-top: 8px;
    }
}

/* --- RECURSOS & ARCHITECTURE DIAGRAM SECTION --- */
.features-section {
    width: 100%;
}

.recursos-container {
    display: grid;
    grid-template-columns: 1.1fr 1.3fr;
    gap: 60px;
    align-items: center;
}

.recursos-left {
    display: flex;
    flex-direction: column;
    text-align: left;
}

.recursos-left h2 {
    font-size: 40px;
    font-weight: 800;
    color: #ffffff;
    line-height: 1.15;
    letter-spacing: -0.5px;
    margin-bottom: 24px;
}

.recursos-left p {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 0;
}

.recursos-divider {
    border: 0;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    margin: 32px 0 28px 0;
}

.recursos-highlights {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.highlight-item {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.highlight-item h4 {
    font-size: 13.5px;
    font-weight: 700;
    color: #ffffff;
    margin: 0;
}

.highlight-item p {
    font-size: 11px;
    color: var(--text-secondary);
    line-height: 1.4;
    margin: 0;
}

/* Diagram Column (Right) */
.recursos-right {
    display: flex;
    flex-direction: column;
    width: 100%;
}

/* --- FEATURES GRID SELECTORS --- */
.recursos-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    width: 100%;
}

.recurso-card-flat {
    background: rgba(255, 255, 255, 0.012);
    border: 1px solid rgba(255, 255, 255, 0.03);
    border-radius: 8px;
    padding: 22px 18px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 10px;
    transition: border-color var(--transition-fast), background var(--transition-fast), transform var(--transition-fast);
}

.recurso-card-flat:hover {
    border-color: rgba(0, 252, 255, 0.25) !important;
    background: rgba(255, 255, 255, 0.025) !important;
    transform: translateY(-2px);
}

.recurso-card-flat h4 {
    font-size: 13.5px;
    font-weight: 700;
    color: #ffffff;
    margin: 0;
}

.recurso-card-flat p {
    font-size: 11px;
    color: var(--text-secondary);
    line-height: 1.4;
    margin: 0;
}

.diagram-row {
    display: flex;
    align-items: stretch;
    justify-content: space-between;
    gap: 6px;
    width: 100%;
}

.diag-card {
    flex: 1;
    background: rgba(255, 255, 255, 0.015);
    border: 1px solid rgba(255, 255, 255, 0.04);
    border-radius: 8px;
    padding: 18px 10px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 14px;
    min-height: 230px;
    justify-content: space-between;
    transition: border-color var(--transition-fast), background var(--transition-fast);
}

.diag-card:hover {
    border-color: rgba(0, 252, 255, 0.2);
    background: rgba(255, 255, 255, 0.03);
}

.diag-card h5 {
    font-size: 11px;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.85);
    margin: 0;
    line-height: 1.3;
}

.diag-card-desc {
    font-size: 9.5px;
    color: var(--text-secondary);
    line-height: 1.35;
    margin: 0;
}

.diag-arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    opacity: 0.8;
}

/* Dotted zero-knowledge bottom card */
.zero-knowledge-box {
    display: flex;
    align-items: center;
    gap: 18px;
    background: rgba(0, 252, 255, 0.015);
    border: 1px dashed rgba(0, 252, 255, 0.2);
    border-radius: 8px;
    padding: 18px 24px;
    margin-top: 24px;
    text-align: left;
}

.zero-knowledge-box-text h4 {
    font-size: 14px;
    font-weight: 700;
    color: #ffffff;
    margin: 0 0 4px 0;
}

.zero-knowledge-box-text p {
    font-size: 11.5px;
    color: var(--text-secondary);
    line-height: 1.45;
    margin: 0;
}

/* Responsive Rules */
@media (max-width: 1024px) {
    .recursos-container {
        grid-template-columns: 1fr;
        gap: 50px;
    }
}

@media (max-width: 768px) {
    .features-section {
        padding: 60px 16px !important;
    }

    .recursos-left h2 {
        font-size: 30px !important;
    }

    .recursos-highlights {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .diagram-row {
        flex-direction: column;
        gap: 12px;
    }

    .diag-card {
        min-height: 100px;
        flex-direction: row;
        text-align: left;
        justify-content: flex-start;
        gap: 16px;
        padding: 16px;
    }

    .diag-card h5 {
        margin-bottom: 4px;
    }

    .diag-arrow {
        transform: rotate(90deg);
        height: 20px;
    }

    .zero-knowledge-box {
        flex-direction: column;
        text-align: center;
        gap: 12px;
    }

    .recursos-grid {
        grid-template-columns: 1fr;
    }
}

/* --- PREMIUM FOOTER STYLING --- */
.premium-footer {
    width: 100%;
    background-color: #0b0a11;
    border-top: 1px solid rgba(255, 255, 255, 0.04);
    padding: 80px 40px 40px 40px;
    z-index: 10;
}

.footer-grid {
    max-width: 1300px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 48px;
}

.footer-col {
    display: flex;
    flex-direction: column;
    gap: 20px;
    text-align: left;
}

.footer-col.brand-col {
    gap: 16px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-logo-img {
    width: 32px;
    height: 32px;
}

.footer-logo-text {
    font-size: 18px;
    font-weight: 800;
    color: white;
    letter-spacing: -0.5px;
}

.footer-brand-desc {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.6;
    max-width: 280px;
}

.security-seal {
    display: flex;
    align-items: center;
    font-size: 11px;
    font-weight: 700;
    color: var(--text-secondary);
    background: rgba(0, 252, 255, 0.05);
    border: 1px solid rgba(0, 252, 255, 0.15);
    padding: 6px 12px;
    border-radius: 6px;
    width: fit-content;
    text-transform: uppercase;
}

.footer-col h4 {
    font-size: 12px;
    font-weight: 700;
    color: white;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 4px;
}

.footer-links {
    list-style-type: none;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links li a {
    color: var(--text-secondary);
    font-size: 13.5px;
    font-weight: 500;
    text-decoration: none;
    transition: var(--transition-fast);
}

.footer-links li a:hover {
    color: var(--primary);
}

.footer-bottom {
    max-width: 1300px;
    margin: 0 auto;
    width: 100%;
    text-align: center;
}

.footer-divider {
    height: 1px;
    background: rgba(255, 255, 255, 0.04);
    margin: 48px 0 24px 0;
}

.footer-bottom p {
    font-size: 12.5px;
    color: var(--text-muted);
}

/* --- DOCUMENT READER MODAL --- */
.doc-modal-card {
    border-radius: 16px !important;
    overflow: hidden;
}

.doc-modal-body h2 {
    font-size: 20px;
    font-weight: 700;
    color: white;
    margin-bottom: 8px;
    background: none;
    -webkit-text-fill-color: initial;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    padding-bottom: 8px;
}

.doc-modal-body h3 {
    font-size: 14.5px;
    font-weight: 700;
    color: white;
    margin-top: 20px;
    margin-bottom: 8px;
}

.doc-modal-body p {
    font-size: 13.5px;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 14px;
}

.doc-modal-body ul {
    margin-bottom: 14px;
    padding-left: 20px;
}

.doc-modal-body li {
    font-size: 13.5px;
    color: var(--text-secondary);
    margin-bottom: 6px;
}

.doc-modal-body strong {
    color: white;
}

/* --- RESPONSIVE FOOTER --- */
@media (max-width: 768px) {
    .premium-footer {
        padding: 60px 24px 30px 24px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 36px;
    }

    .footer-col {
        align-items: center;
        text-align: center;
    }

    .footer-brand-desc {
        max-width: 100%;
    }

    .footer-divider {
        margin: 36px 0 20px 0;
    }
}

/* ================= ULTRA-PREMIUM MASTER PASSWORD SCREEN ================= */
#master-lock-screen {
    background-color: #050409;
    background-image: radial-gradient(circle at top right, rgba(0, 252, 255, 0.05) 0%, transparent 60%),
        radial-gradient(circle at bottom left, rgba(167, 139, 250, 0.04) 0%, transparent 50%);
}

.master-lock-card {
    background: rgba(15, 14, 20, 0.85) !important;
    border: 1px solid rgba(255, 255, 255, 0.08) !important;
    border-radius: 20px !important;
    box-shadow: 0 24px 64px rgba(0, 0, 0, 0.7) !important;
    /* Flat dark drop shadow only */
    backdrop-filter: blur(24px) saturate(120%) !important;
    -webkit-backdrop-filter: blur(24px) saturate(120%) !important;
    max-width: 440px !important;
    padding: 40px 32px !important;
}

.master-lock-card .onboarding-icon-container {
    width: 72px;
    height: 72px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    box-shadow: none !important;
}

.master-lock-card h1 {
    font-size: 26px !important;
    font-weight: 800 !important;
    letter-spacing: -0.8px !important;
    background: linear-gradient(135deg, #ffffff 0%, var(--primary) 100%) !important;
    -webkit-background-clip: text !important;
    -webkit-text-fill-color: transparent !important;
    margin-bottom: 8px !important;
}

.user-email-badge {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 8px !important;
    background: rgba(255, 255, 255, 0.03) !important;
    border: 1px solid rgba(255, 255, 255, 0.08) !important;
    padding: 6px 16px !important;
    border-radius: 20px !important;
    font-size: 12px !important;
    font-weight: 500 !important;
    color: rgba(255, 255, 255, 0.7) !important;
    margin-top: 12px !important;
    letter-spacing: 0.2px !important;
    box-shadow: none !important;
}

.user-email-badge svg {
    color: var(--primary) !important;
    flex-shrink: 0 !important;
}

.user-email-badge #user-logged-email {
    background: none !important;
    border: none !important;
    padding: 0 !important;
    color: var(--primary) !important;
    font-size: 12px !important;
    font-weight: 600 !important;
    display: inline-block !important;
}

.master-lock-card .password-input {
    background: rgba(0, 0, 0, 0.3) !important;
    border: 1px solid rgba(255, 255, 255, 0.08) !important;
    border-radius: 8px !important;
    padding: 12px 14px 12px 42px !important;
    font-size: 13.5px !important;
    color: white !important;
    transition: var(--transition-fast) !important;
    box-shadow: none !important;
}

.master-lock-card .password-input:focus {
    border-color: var(--primary) !important;
    background: rgba(0, 0, 0, 0.45) !important;
    box-shadow: none !important;
}

.master-lock-card .input-icon {
    left: 14px !important;
    color: rgba(255, 255, 255, 0.4) !important;
}

.master-lock-card .input-icon svg {
    width: 18px !important;
    height: 18px !important;
}

.master-lock-card button.primary-btn {
    width: 100%;
    padding: 13px !important;
    font-size: 14px !important;
    font-weight: 700 !important;
    border-radius: 8px !important;
    background: var(--primary) !important;
    color: #050409 !important;
    border: none !important;
    transition: var(--transition-fast) !important;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 10px;
    box-shadow: none !important;
}

.master-lock-card button.primary-btn:hover {
    background: var(--primary-hover) !important;
    transform: translateY(-1.5px);
    box-shadow: none !important;
}

.master-lock-card .divider {
    font-size: 9.5px !important;
    color: rgba(255, 255, 255, 0.2) !important;
    letter-spacing: 1px !important;
    margin: 24px 0 16px 0 !important;
}

.master-lock-card .btn-secondary-link {
    font-size: 12.5px !important;
    font-weight: 600 !important;
    color: rgba(239, 68, 68, 0.75) !important;
    text-decoration: none !important;
    transition: var(--transition-fast) !important;
}

.master-lock-card .btn-secondary-link:hover {
    color: var(--accent-danger) !important;
    text-shadow: none !important;
}

/* PREMIUM DIGITAL CREDIT CARD VISUAL ELEMENT */
.visual-card-container {
    perspective: 1000px;
    margin: 16px 0 28px 0;
    display: flex;
    justify-content: center;
    width: 100%;
}

.premium-credit-card {
    width: 100%;
    max-width: 440px;
    height: 240px;
    border-radius: 18px;
    background: linear-gradient(135deg, rgba(28, 26, 46, 0.75) 0%, rgba(10, 8, 19, 0.95) 100%);
    border: 1px solid rgba(255, 255, 255, 0.08);
    position: relative;
    padding: 24px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4), inset 0 1px 1px rgba(255, 255, 255, 0.15);
    overflow: hidden;
    transition: transform 0.6s cubic-bezier(0.165, 0.84, 0.44, 1), box-shadow 0.6s ease;
    backdrop-filter: blur(16px);
}

.premium-credit-card:hover {
    transform: translateY(-4px) rotateX(2deg) rotateY(-2deg);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4), inset 0 1px 1px rgba(255, 255, 255, 0.15);
}

.premium-credit-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(0, 252, 255, 0.06) 0%, transparent 60%);
    pointer-events: none;
    transform: translate(-10%, -10%);
}

.card-top-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    z-index: 2;
}

/* Metallic golden chip styling */
.premium-card-chip {
    width: 48px;
    height: 36px;
    background: linear-gradient(135deg, #f5d061 0%, #e6a100 100%);
    border-radius: 6px;
    position: relative;
    box-shadow: inset 0 1px 2px rgba(255, 255, 255, 0.4), 0 2px 4px rgba(0, 0, 0, 0.25);
    overflow: hidden;
}

.premium-card-chip::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        linear-gradient(90deg, transparent 48%, rgba(0, 0, 0, 0.15) 48%, rgba(0, 0, 0, 0.15) 52%, transparent 52%),
        linear-gradient(0deg, transparent 48%, rgba(0, 0, 0, 0.15) 48%, rgba(0, 0, 0, 0.15) 52%, transparent 52%);
}

.premium-card-chip-inner {
    position: absolute;
    top: 4px;
    left: 4px;
    right: 4px;
    bottom: 4px;
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 4px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, transparent 100%);
}

.card-brand-logo {
    height: 28px;
    display: flex;
    align-items: center;
    color: white;
    opacity: 0.9;
    z-index: 2;
}

.card-number-display {
    font-family: 'Courier New', Courier, monospace;
    font-size: 22px;
    font-weight: 700;
    color: white;
    letter-spacing: 2.5px;
    text-align: center;
    margin: 28px 0 16px 0;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
    user-select: all;
    z-index: 2;
}

.card-bottom-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    width: 100%;
    z-index: 2;
}

.card-holder-col {
    display: flex;
    flex-direction: column;
    gap: 4px;
    max-width: 70%;
}

.card-label {
    font-size: 8px;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--text-muted);
    letter-spacing: 1px;
}

.card-holder-name {
    font-size: 13px;
    font-weight: 600;
    color: white;
    text-transform: uppercase;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    letter-spacing: 0.5px;
}

.card-expiry-col {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 4px;
}

.card-expiry-val {
    font-family: 'Courier New', Courier, monospace;
    font-size: 14px;
    font-weight: 700;
    color: white;
    letter-spacing: 1px;
}

/* RESPONSIVE SETTINGS GRID SYSTEM */
.settings-grid {
    display: grid;
    grid-template-columns: 1.7fr 1fr;
    gap: 24px;
    width: 100%;
    align-items: start;
}

@media (max-width: 1024px) {
    .settings-grid {
        grid-template-columns: 1fr !important;
        gap: 20px;
    }
}

@media (max-width: 768px) {
    .detail-column {
        padding: 24px 16px 110px 16px !important;
    }

    .sync-panel form button[type="submit"] {
        max-width: 100% !important;
        width: 100% !important;
        margin-left: 0 !important;
    }

    .sync-card {
        padding: 20px 16px !important;
    }
}

@media (max-width: 480px) {
    .sync-intro {
        flex-direction: column;
        align-items: flex-start !important;
        gap: 12px !important;
        padding: 16px !important;
    }
}

/* Remove box shadow from settings page items */
.sync-panel .glass,
.sync-card {
    box-shadow: none !important;
}

/* --- PREMIUM RECURSOS GRID & CARDS --- */
.premium-recursos-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    width: 100%;
    margin-top: 20px;
}

.premium-recurso-card {
    background: rgba(255, 255, 255, 0.015);
    border: 1px solid rgba(255, 255, 255, 0.03);
    border-radius: 12px;
    padding: 30px 24px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
    gap: 16px;
    position: relative;
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.premium-recurso-card:hover {
    border-color: rgba(0, 252, 255, 0.3) !important;
    background: rgba(0, 252, 255, 0.025) !important;
    transform: translateY(-4px);
}

.premium-recurso-card .card-badge {
    font-size: 10px;
    /* Increased font-size from 8.5px to 10px */
    font-weight: 800;
    letter-spacing: 0.5px;
    padding: 4px 10px;
    /* Better padded badge */
    border-radius: 4px;
    text-transform: uppercase;
    display: inline-block;
}

.card-badge-cyan {
    background: rgba(0, 252, 255, 0.08);
    border: 1px solid rgba(0, 252, 255, 0.2);
    color: var(--primary);
}

.card-badge-green {
    background: rgba(16, 185, 129, 0.08);
    border: 1px solid rgba(16, 185, 129, 0.2);
    color: #10b981;
}

.card-badge-gold {
    background: rgba(245, 158, 11, 0.08);
    border: 1px solid rgba(245, 158, 11, 0.2);
    color: #f59e0b;
}

.card-badge-red {
    background: rgba(239, 68, 68, 0.08);
    border: 1px solid rgba(239, 68, 68, 0.2);
    color: #ef4444;
}

.card-badge-purple {
    background: rgba(139, 92, 246, 0.08);
    border: 1px solid rgba(139, 92, 246, 0.2);
    color: #8b5cf6;
}

.card-badge-blue {
    background: rgba(59, 130, 246, 0.08);
    border: 1px solid rgba(59, 130, 246, 0.2);
    color: #3b82f6;
}

.premium-recurso-card h4 {
    font-size: 18px;
    /* Increased font-size from 15px to 18px */
    font-weight: 500;
    color: #ffffff;
    margin: 0;
    line-height: 1.3;
}

.premium-recurso-card p {
    font-size: 13.5px;
    /* Increased font-size from 11.5px to 13.5px */
    color: var(--text-secondary);
    line-height: 1.6;
    /* Better readable line-height */
    margin: 0;
}

/* Responsividade do Grid */
@media (max-width: 1024px) {
    .premium-recursos-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .premium-recursos-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
}

/* --- PREMIUM PRICING SECTION --- */
.pricing-section {
    width: 100%;
    padding: 120px 24px;
    max-width: 1240px;
    margin: 0 auto;
    border-top: 1px solid rgba(255, 255, 255, 0.04);
}

.pricing-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    width: 100%;
}

.pricing-left {
    display: flex;
    flex-direction: column;
    text-align: left;
}

.pricing-right {
    display: flex;
    justify-content: center;
    width: 100%;
}

.premium-pricing-card {
    max-width: 480px;
    width: 100%;
    background: rgba(255, 255, 255, 0.015);
    border: 1px solid rgba(255, 255, 255, 0.03);
    border-radius: 16px;
    padding: 45px 36px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 30px;
    text-align: center;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.premium-pricing-card:hover {
    border-color: rgba(0, 252, 255, 0.3) !important;
    background: rgba(0, 252, 255, 0.025) !important;
    transform: translateY(-4px);
}

.pricing-features-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
    width: 100%;
    text-align: left;
    margin: 10px 0;
}

.pricing-feature-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 13.5px;
    color: var(--text-secondary);
}

.pricing-feature-item svg {
    color: var(--primary);
    flex-shrink: 0;
}

.price-display-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
}

.price-main-value {
    font-size: 48px;
    font-weight: 800;
    color: #ffffff;
    letter-spacing: -1px;
}

.price-main-value span {
    font-size: 16px;
    font-weight: 500;
    color: var(--text-secondary);
    letter-spacing: 0;
}

/* Responsividade do Preço */
@media (max-width: 1024px) {
    .pricing-container {
        grid-template-columns: 1fr;
        gap: 50px;
    }

    .pricing-left {
        align-items: center !important;
        text-align: center !important;
    }
}

/* ================= PREMIUM SCROLL REVEAL ANIMATIONS ================= */
.reveal-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 1.2s cubic-bezier(0.16, 1, 0.3, 1), transform 1.2s cubic-bezier(0.16, 1, 0.3, 1);
    will-change: opacity, transform;
}

.reveal-on-scroll.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* Scroll reveal modifiers */
.reveal-slide-left {
    transform: translateX(-30px);
}

.reveal-slide-right {
    transform: translateX(30px);
}

.reveal-scale {
    transform: translateY(20px) scale(0.96);
}

.reveal-slide-left.revealed,
.reveal-slide-right.revealed {
    transform: translateX(0);
}

.reveal-scale.revealed {
    transform: translateY(0) scale(1);
}

/* Staggered Delay Utilities */
.reveal-delay-50  { transition-delay: 50ms; }
.reveal-delay-100 { transition-delay: 100ms; }
.reveal-delay-150 { transition-delay: 150ms; }
.reveal-delay-200 { transition-delay: 200ms; }
.reveal-delay-250 { transition-delay: 250ms; }
.reveal-delay-300 { transition-delay: 300ms; }
.reveal-delay-350 { transition-delay: 350ms; }
.reveal-delay-400 { transition-delay: 400ms; }
.reveal-delay-450 { transition-delay: 450ms; }
.reveal-delay-500 { transition-delay: 500ms; }
.reveal-delay-550 { transition-delay: 550ms; }
.reveal-delay-600 { transition-delay: 600ms; }
.reveal-delay-700 { transition-delay: 700ms; }
.reveal-delay-800 { transition-delay: 800ms; }

/* Reduced Motion Override for Accessibility */
@media (prefers-reduced-motion: reduce) {
    .reveal-on-scroll,
    .reveal-slide-left,
    .reveal-slide-right,
    .reveal-scale {
        opacity: 1 !important;
        transform: none !important;
        transition: none !important;
    }
}