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

/* Theme Variables */
:root {
    /* Fonts */
    --font-heading: 'Plus Jakarta Sans', sans-serif;
    --font-body: 'Inter', sans-serif;

    /* Light Theme (Default) */
    --bg-primary: #f8fafc;
    --bg-secondary: #ffffff;
    --bg-tertiary: #f1f5f9;
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #64748b;
    --border-color: #e2e8f0;
    --border-hover: #cbd5e1;

    --accent-red: #ef4444;
    --accent-gradient: linear-gradient(135deg, #f43f5e 0%, #fb7185 50%, #f97316 100%);
    --accent-color: #f43f5e;
    --accent-hover: #e11d48;
    --accent-light: rgba(244, 63, 94, 0.1);

    --success: #10b981;
    --success-light: rgba(16, 185, 129, 0.1);
    --warning: #f59e0b;
    --danger: #ef4444;

    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.04), 0 4px 6px -4px rgba(0, 0, 0, 0.04);
    --shadow-premium: 0 20px 25px -5px rgba(0, 0, 0, 0.05), 0 8px 10px -6px rgba(0, 0, 0, 0.03);

    --glass-bg: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(226, 232, 240, 0.8);
    --glass-blur: 12px;

    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 18px;
    --radius-full: 9999px;
}

[data-theme="dark"] {
    /* Dark Theme */
    --bg-primary: #0b0f19;
    --bg-secondary: #131c2f;
    --bg-tertiary: #1e293b;
    --text-primary: #f8fafc;
    --text-secondary: #cbd5e1;
    --text-muted: #94a3b8;
    --border-color: #334155;
    --border-hover: #475569;

    --accent-light: rgba(244, 63, 94, 0.15);

    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.3), 0 2px 4px -2px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.25), 0 4px 6px -4px rgba(0, 0, 0, 0.2);
    --shadow-premium: 0 25px 50px -12px rgba(0, 0, 0, 0.5);

    --glass-bg: rgba(19, 28, 47, 0.7);
    --glass-border: rgba(51, 65, 85, 0.8);
}

/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    height: 100%;
    overflow-x: hidden;
}

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font-body);
    line-height: 1.6;
    min-height: 100%;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
    transition: background-color var(--transition-normal), color var(--transition-normal);
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    letter-spacing: -0.025em;
    line-height: 1.25;
}

a {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition-fast);
}

/* Typography Helpers */
.gradient-text {
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Layout Elements */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Header Styles */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background-color: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    transition: background-color var(--transition-normal), border-color var(--transition-normal);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 800;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.logo i {
    color: var(--accent-color);
    background: var(--accent-gradient);
    -webkit-background-clip: initial;
    -webkit-text-fill-color: initial;
    background-clip: initial;
    /* Use webkit-text-fill-color none for SVG icon rendering properly */
    -webkit-text-fill-color: var(--accent-color);
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-left: auto;
    margin-right: 1.5rem;
}

.nav-link {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-secondary);
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius-sm);
}

.nav-link:hover,
.nav-link.active {
    color: var(--text-primary);
    background-color: var(--bg-tertiary);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.theme-toggle-btn {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 0.5rem;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color var(--transition-fast), color var(--transition-fast);
}

.theme-toggle-btn:hover {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
}

.theme-toggle-btn .sun-icon {
    display: none;
}

[data-theme="dark"] .theme-toggle-btn .sun-icon {
    display: block;
}

[data-theme="dark"] .theme-toggle-btn .moon-icon {
    display: none;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.9rem;
    padding: 0.6rem 1.2rem;
    border-radius: var(--radius-md);
    cursor: pointer;
    border: 1px solid transparent;
    transition: all var(--transition-fast);
}

.btn:active {
    transform: scale(0.97);
}

.btn-primary {
    background: var(--accent-gradient);
    color: white;
}

.btn-primary:hover {
    opacity: 0.95;
    box-shadow: 0 4px 12px rgba(244, 63, 94, 0.3);
}

.btn-secondary {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
    border-color: var(--border-color);
}

.btn-secondary:hover {
    background-color: var(--border-color);
}

.btn-ghost {
    background: none;
    color: var(--text-secondary);
}

.btn-ghost:hover {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.5rem;
}

/* Hero Section */
.hero {
    padding: 5rem 0 3rem;
    position: relative;
}

.hero-container-layout {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 3.5rem;
}

.hero-text-content {
    flex: 1.2;
    text-align: left;
}

.hero h1 {
    font-size: 3.25rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.hero p {
    font-size: 1.15rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 2rem;
}

.hero-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 1.25rem;
    margin-top: 1.5rem;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    padding: 0.5rem 0.9rem;
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-primary);
    box-shadow: var(--shadow-sm);
}

.hero-visual-content {
    flex: 0.8;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-image-wrapper {
    position: relative;
    border-radius: 24px;
    padding: 0.5rem;
    background: linear-gradient(135deg, rgba(244, 63, 94, 0.15) 0%, rgba(249, 115, 22, 0.1) 100%);
    box-shadow: var(--shadow-premium), 0 0 40px rgba(244, 63, 94, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
    transition: transform var(--transition-normal) ease, box-shadow var(--transition-normal) ease;
    animation: floatAnimation 6s ease-in-out infinite;
}

.hero-image-wrapper:hover {
    transform: translateY(-4px) scale(1.01);
    box-shadow: var(--shadow-premium), 0 0 50px rgba(244, 63, 94, 0.1);
}

.hero-illustration {
    display: block;
    width: 100%;
    max-width: 380px;
    height: auto;
    border-radius: 18px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

@keyframes floatAnimation {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-8px); }
    100% { transform: translateY(0px); }
}

@media (max-width: 991px) {
    .hero {
        padding: 3rem 0 2rem;
    }
    
    .hero-container-layout {
        flex-direction: column;
        text-align: center;
        gap: 2.5rem;
    }
    
    .hero-text-content {
        text-align: center;
        flex: 1;
    }
    
    .hero h1 {
        font-size: 2.5rem;
        max-width: 600px;
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero p {
        max-width: 600px;
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-badges {
        justify-content: center;
    }
    
    .hero-visual-content {
        flex: 1;
    }
    
    .hero-illustration {
        max-width: 320px;
    }
}

/* Tools Grid & Redesigned Cards */
.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-bottom: 5rem;
    position: relative;
    z-index: 2;
}

.tool-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 1.75rem;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.02), 0 2px 4px -2px rgba(0, 0, 0, 0.02);
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.3s ease, border-color 0.3s ease, opacity 0.3s ease;
    position: relative;
    overflow: hidden;
    cursor: pointer;
    min-height: 220px;
    text-decoration: none;
    color: inherit;
}

.tool-card::before {
    display: none; /* Hide old hover gradient bar */
}

.tool-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 16px 28px -8px rgba(0, 0, 0, 0.08);
    border-color: var(--border-hover);
}

[data-theme="dark"] .tool-card:hover {
    box-shadow: 0 16px 32px -10px rgba(0, 0, 0, 0.45);
}

/* Custom Premium Icon System */
.tool-icon-wrapper {
    width: 56px;
    height: 56px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s ease, background-color 0.3s ease;
}

.tool-icon-wrapper i {
    width: 26px;
    height: 26px;
}

/* Soft Color Schemes for Icons */
.icon-orange {
    background-color: #fff2e6;
    border: 1px solid #ffd5b3;
    color: #e0531c;
}
.icon-green {
    background-color: #eafaf1;
    border: 1px solid #a3e2bd;
    color: #1f8a4c;
}
.icon-purple {
    background-color: #fae8ff;
    border: 1px solid #f3d1fc;
    color: #a21caf;
}
.icon-indigo {
    background-color: #eef2ff;
    border: 1px solid #c7d2fe;
    color: #4f46e5;
}
.icon-gray {
    background-color: #f1f5f9;
    border: 1px solid #cbd5e1;
    color: #475569;
}

/* Custom Double Sheet Icon Styling (like the screenshot) */
.tool-icon-wrapper.icon-double-sheet {
    position: relative;
    background: transparent;
    border: none;
    width: 56px;
    height: 56px;
}

.tool-icon-wrapper.icon-double-sheet .sheet-bg {
    position: absolute;
    top: 6px;
    left: 6px;
    width: 32px;
    height: 40px;
    background-color: var(--bg-tertiary);
    border: 1.5px solid var(--border-color);
    border-radius: 5px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    box-shadow: 0 2px 4px rgba(0,0,0,0.04);
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.tool-icon-wrapper.icon-double-sheet .sheet-bg i {
    width: 16px;
    height: 16px;
}

.tool-icon-wrapper.icon-double-sheet .sheet-fg {
    position: absolute;
    bottom: 4px;
    right: 4px;
    width: 26px;
    height: 26px;
    background-color: var(--accent-color);
    color: white;
    border-radius: 5px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 0.75rem;
    box-shadow: 0 4px 6px rgba(0,0,0,0.08);
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* Double sheet modifiers */
.tool-icon-wrapper.icon-double-sheet.sheet-word .sheet-fg {
    background-color: #0077f6;
}
.tool-icon-wrapper.icon-double-sheet.sheet-word .sheet-bg {
    background-color: #e1f0ff;
    border-color: #a4c9ff;
    color: #0077f6;
}

.tool-icon-wrapper.icon-double-sheet.sheet-excel .sheet-fg {
    background-color: #1f8a4c;
}
.tool-icon-wrapper.icon-double-sheet.sheet-excel .sheet-bg {
    background-color: #eafaf1;
    border-color: #a3e2bd;
    color: #1f8a4c;
}

.tool-icon-wrapper.icon-double-sheet.sheet-ppt .sheet-fg {
    background-color: #d04b28;
}
.tool-icon-wrapper.icon-double-sheet.sheet-ppt .sheet-bg {
    background-color: #ffebe6;
    border-color: #ffc4b3;
    color: #d04b28;
}

/* Micro-animations on card hover */
.tool-card:hover .tool-icon-wrapper:not(.icon-double-sheet) {
    transform: scale(1.05) rotate(2deg);
}

.tool-card:hover .tool-icon-wrapper.icon-double-sheet .sheet-bg {
    transform: translate(-3px, -3px);
}

.tool-card:hover .tool-icon-wrapper.icon-double-sheet .sheet-fg {
    transform: scale(1.08);
}

.tool-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
}

.tool-card p {
    color: var(--text-secondary);
    font-size: 0.88rem;
    line-height: 1.5;
    flex-grow: 1;
}

/* Filter Bar container & pills */
.filter-bar-container {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.6rem;
    margin: 0 auto 3rem;
    flex-wrap: wrap;
    max-width: 1050px;
    padding: 0 1rem;
    position: relative;
    z-index: 2;
}

.filter-pill {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-family: var(--font-heading);
    font-weight: 500;
    font-size: 0.88rem;
    padding: 0.45rem 1.1rem;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.filter-pill:hover {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
    border-color: var(--border-hover);
}

.filter-pill.active {
    background-color: #1e293b;
    border-color: #1e293b;
    color: #ffffff;
}

[data-theme="dark"] .filter-pill.active {
    background-color: #f8fafc;
    border-color: #f8fafc;
    color: #0b0f19;
}

/* Glow Background Orbs */
.hero-glow-1 {
    position: absolute;
    top: -100px;
    left: -100px;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(244, 63, 94, 0.08) 0%, rgba(244, 63, 94, 0) 70%);
    pointer-events: none;
    z-index: 0;
    filter: blur(60px);
}

.hero-glow-2 {
    position: absolute;
    top: 100px;
    right: -100px;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(249, 115, 22, 0.06) 0%, rgba(249, 115, 22, 0) 70%);
    pointer-events: none;
    z-index: 0;
    filter: blur(80px);
}

/* Animations for Filtering */
.tool-card.filtered-out {
    display: none !important;
}

@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.96) translateY(4px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.tool-card.filtered-in {
    animation: fadeInScale 0.35s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

/* Toast styling */
.toast-notification {
    position: fixed;
    bottom: 24px;
    right: 24px;
    background-color: #1e293b;
    color: #ffffff;
    padding: 0.9rem 1.4rem;
    border-radius: 12px;
    box-shadow: var(--shadow-premium);
    display: flex;
    align-items: center;
    gap: 0.65rem;
    z-index: 1000;
    transform: translateY(100px);
    opacity: 0;
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), opacity 0.3s ease;
    font-size: 0.9rem;
    font-weight: 500;
}

[data-theme="dark"] .toast-notification {
    background-color: #f8fafc;
    color: #0f172a;
}

.toast-notification.show {
    transform: translateY(0);
    opacity: 1;
}

.toast-notification i {
    width: 18px;
    height: 18px;
    color: #fb7185;
}

/* Badges for Coming Soon */
.badge-coming-soon {
    position: absolute;
    top: 1.75rem;
    right: 1.75rem;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    background-color: var(--bg-tertiary);
    color: var(--text-muted);
    padding: 0.25rem 0.6rem;
    border-radius: 9999px;
    letter-spacing: 0.05em;
    border: 1px solid var(--border-color);
}

/* Feature Badges Section */
.features-section {
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    padding: 4rem 0;
    margin-bottom: 5rem;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2.5rem;
}

.feature-item {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
}

.feature-icon-wrapper {
    width: 50px;
    height: 50px;
    border-radius: var(--radius-full);
    background-color: var(--bg-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.feature-item h4 {
    font-size: 1.15rem;
    font-weight: 600;
}

.feature-item p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    max-width: 300px;
}

/* Main Workspace Styles (Universal for all tools) */
.workspace-wrapper {
    display: flex;
    flex-direction: column;
    flex-grow: 1;
    padding: 3rem 0;
}

.workspace-header {
    text-align: center;
    margin-bottom: 2.5rem;
}

.workspace-header h1 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.workspace-header p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

.workspace-content {
    display: flex;
    gap: 2rem;
    min-height: 500px;
    align-items: stretch;
}

.main-workspace-area {
    flex-grow: 1;
    background-color: var(--bg-secondary);
    border: 2px dashed var(--border-color);
    border-radius: var(--radius-lg);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 3rem;
    position: relative;
    transition: all var(--transition-normal);
}

.main-workspace-area.drag-over {
    border-color: var(--accent-color);
    background-color: var(--accent-light);
    transform: scale(0.99);
}

.dropzone-container {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    cursor: pointer;
    width: 100%;
    height: 100%;
    justify-content: center;
}

.dropzone-icon {
    width: 90px;
    height: 90px;
    border-radius: var(--radius-md);
    background-color: var(--bg-primary);
    color: var(--text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
}

.dropzone-container:hover .dropzone-icon {
    color: var(--accent-color);
    background-color: var(--accent-light);
    transform: translateY(-5px) scale(1.05);
}

.dropzone-container h3 {
    font-size: 1.5rem;
    font-weight: 700;
}

.dropzone-container p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* File Input Hidden */
.file-input {
    display: none;
}

/* Sidebar configuration panels */
.workspace-sidebar {
    width: 320px;
    flex-shrink: 0;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 1.75rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    box-shadow: var(--shadow-md);
}

.sidebar-title {
    font-size: 1.2rem;
    font-weight: 700;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.sidebar-section {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.sidebar-label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Options selectors */
.option-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.option-btn {
    width: 100%;
    text-align: left;
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    padding: 1rem;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.option-btn:hover {
    border-color: var(--border-hover);
}

.option-btn.active {
    border-color: var(--accent-color);
    background-color: var(--accent-light);
}

.option-title {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-primary);
}

.option-desc {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

/* Files Uploaded List View */
.files-preview-container {
    display: flex;
    flex-direction: column;
    width: 100%;
    height: 100%;
    gap: 1.5rem;
}

.files-preview-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.75rem;
}

.files-preview-header h3 {
    font-size: 1.2rem;
}

.files-grid-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 1.25rem;
    overflow-y: auto;
    max-height: 420px;
    padding: 0.5rem;
}

.file-preview-card {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 1rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    position: relative;
    height: 180px;
    cursor: grab;
    transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.file-preview-card:hover {
    transform: translateY(-3px);
    border-color: var(--border-hover);
    box-shadow: var(--shadow-sm);
}

.file-card-remove {
    position: absolute;
    top: 5px;
    right: 5px;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    color: var(--text-muted);
    border-radius: var(--radius-full);
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 0.8rem;
    transition: all var(--transition-fast);
}

.file-card-remove:hover {
    background-color: var(--danger);
    color: white;
    border-color: var(--danger);
}

.file-card-icon {
    font-size: 2.2rem;
    color: var(--accent-color);
    margin-top: 1rem;
}

.file-card-details {
    text-align: center;
    width: 100%;
}

.file-card-name {
    font-size: 0.75rem;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-bottom: 0.2rem;
}

.file-card-size {
    font-size: 0.65rem;
    color: var(--text-muted);
}

.file-card-pages {
    font-size: 0.65rem;
    font-weight: 500;
    color: var(--accent-color);
    margin-top: 0.25rem;
}

/* Input Fields inside sidebars */
.form-input {
    width: 100%;
    padding: 0.75rem 1rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 0.9rem;
    transition: border-color var(--transition-fast);
}

.form-input:focus {
    outline: none;
    border-color: var(--accent-color);
}

.form-input-help {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* Success Download Page styles */
.success-container {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    width: 100%;
    max-width: 600px;
    margin: 0 auto;
    padding: 2rem;
}

.success-icon-wrapper {
    width: 80px;
    height: 80px;
    background-color: var(--success-light);
    color: var(--success);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
}

.success-icon-wrapper i {
    width: 40px;
    height: 40px;
}

.success-container h2 {
    font-size: 2rem;
}

.success-details {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 1rem 1.5rem;
    width: 100%;
    display: flex;
    justify-content: space-around;
}

.success-stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.success-stat-label {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.success-stat-val {
    font-weight: 700;
    font-size: 1.1rem;
}

.download-actions {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    width: 100%;
}

.download-actions .btn {
    width: 100%;
    padding: 1rem;
    font-size: 1rem;
}

/* Loading Overlay Styles */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(11, 15, 25, 0.8);
    backdrop-filter: blur(4px);
    z-index: 999;
    display: none;
    align-items: center;
    justify-content: center;
}

.loading-content {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 3rem;
    width: 90%;
    max-width: 450px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    box-shadow: var(--shadow-premium);
}

.loading-spinner-wrapper {
    position: relative;
    width: 80px;
    height: 80px;
}

.loading-spinner {
    width: 100%;
    height: 100%;
    border-radius: var(--radius-full);
    border: 4px solid var(--bg-tertiary);
    border-top-color: var(--accent-color);
    animation: spin 1s infinite linear;
}

.loading-progress-val {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-weight: 700;
    font-size: 0.9rem;
    font-family: var(--font-heading);
}

.loading-content h3 {
    font-size: 1.3rem;
}

.loading-message {
    color: var(--text-secondary);
    font-size: 0.9rem;
    height: 20px;
}

/* Privacy Policy Styles */
.privacy-container {
    max-width: 800px;
    margin: 4rem auto;
    padding: 0 1.5rem;
}

.privacy-container h1 {
    font-size: 2.75rem;
    margin-bottom: 1.5rem;
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 1rem;
}

.privacy-container h2 {
    font-size: 1.75rem;
    margin: 2.5rem 0 1rem;
}

.privacy-container p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    font-size: 1.05rem;
}

.privacy-container ul {
    margin-left: 2rem;
    margin-bottom: 1.5rem;
    color: var(--text-secondary);
}

.privacy-container li {
    margin-bottom: 0.5rem;
}

.privacy-badge-box {
    background-color: var(--accent-light);
    border: 1px solid var(--accent-color);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    margin-bottom: 2rem;
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.privacy-badge-box i {
    color: var(--accent-color);
    flex-shrink: 0;
    width: 24px;
    height: 24px;
}

.privacy-badge-box p {
    margin-bottom: 0;
    font-weight: 500;
    color: var(--text-primary);
}

/* Footer Styles */
.site-footer {
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: 4rem 0 2rem;
    margin-top: auto;
    transition: background-color var(--transition-normal), border-color var(--transition-normal);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-col {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 800;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-logo i {
    color: var(--accent-color);
    background: var(--accent-gradient);
    -webkit-background-clip: initial;
    -webkit-text-fill-color: initial;
    background-clip: initial;
    -webkit-text-fill-color: var(--accent-color);
}

.footer-col p {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.footer-col h5 {
    font-size: 0.95rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-links a {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

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

.footer-bottom {
    border-top: 1px solid var(--border-color);
    padding-top: 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-copy {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.footer-socials {
    display: flex;
    gap: 1rem;
}

.social-link {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-full);
    background-color: var(--bg-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.social-link:hover {
    background-color: var(--accent-color);
    color: white;
}

/* Animations */
@keyframes spin {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

/* Mobile responsive drawer */
.nav-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    z-index: 98;
    display: none;
}

.nav-backdrop.active {
    display: block;
}

.nav-auth-mobile {
    display: none;
}



/* Responsive Styles */
@media (max-width: 992px) {
    .hero h1 {
        font-size: 2.5rem;
    }

    .workspace-content {
        flex-direction: column;
    }

    .workspace-sidebar {
        width: 100%;
    }

    .main-workspace-area {
        min-height: 400px;
    }
}

@media (max-width: 1024px) {
    .mobile-menu-btn {
        display: block;
        position: relative;
        z-index: 101; /* Stay above backdrop (98) and main-nav drawer (99) */
    }

    .main-nav {
        position: fixed;
        top: 0;
        right: 0;
        transform: translateX(100%);
        width: 280px;
        height: 100vh;
        background-color: var(--bg-secondary);
        z-index: 99;
        flex-direction: column;
        align-items: flex-start;
        justify-content: flex-start;
        padding: 80px 1.5rem 1.5rem;
        gap: 1.25rem;
        box-shadow: -5px 0 25px rgba(0, 0, 0, 0.1);
        transition: transform var(--transition-normal), visibility var(--transition-normal);
        overflow-y: auto;
        margin-right: 0;
        visibility: hidden;
    }

    .main-nav.active {
        transform: translateX(0);
        visibility: visible;
    }

    .header-actions {
        margin-right: 0;
        gap: 0.5rem;
    }

    .header-actions .btn {
        display: none !important;
    }

    .logo {
        font-size: 1.15rem;
    }

    .nav-auth-mobile {
        display: flex;
        flex-direction: column;
        width: 100%;
        margin-top: 2rem;
        border-top: 1px solid var(--border-color);
        padding-top: 1.25rem;
        gap: 0.5rem;
    }

    .nav-auth-mobile .btn {
        width: 100%;
        padding: 0.6rem 1rem;
        text-align: center;
        justify-content: center;
        display: flex;
    }

    .hero {
        padding: 3rem 0 2rem;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .hero p {
        font-size: 1.05rem;
    }

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

    .features-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .footer-bottom {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .tool-card {
        padding: 1.5rem;
    }

    .workspace-header h1 {
        font-size: 1.75rem;
    }

    .workspace-header p {
        font-size: 0.95rem;
    }

    .main-workspace-area {
        padding: 1.5rem 1rem;
        min-height: 300px;
    }

    .workspace-sidebar {
        padding: 1.25rem 1rem;
    }

    .workspace-wrapper {
        padding: 1.5rem 0;
    }

    .dropzone-icon {
        width: 70px;
        height: 70px;
    }

    .dropzone-icon i {
        width: 32px !important;
        height: 32px !important;
    }

    .dropzone-container h3 {
        font-size: 1.25rem;
    }

    .success-container h2 {
        font-size: 1.5rem;
    }

    .success-details {
        flex-direction: column;
        gap: 1rem;
        padding: 1.25rem;
    }

    .success-stat-item {
        border-bottom: 1px solid var(--border-color);
        padding-bottom: 0.75rem;
        width: 100%;
        display: flex;
        justify-content: space-between;
        align-items: center;
        flex-direction: row;
    }

    .success-stat-item:last-child {
        border-bottom: none;
        padding-bottom: 0;
    }

    .success-stat-label {
        font-size: 0.85rem;
        margin-bottom: 0;
    }

    .success-stat-val {
        font-size: 1rem;
    }
}

/* Auth Modal Styles */
.auth-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(11, 15, 25, 0.5);
    backdrop-filter: blur(8px);
    z-index: 1000;
    display: none;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.auth-modal-overlay.active {
    display: flex;
    opacity: 1;
}

.auth-modal-content {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    width: 90%;
    max-width: 420px;
    padding: 2.5rem;
    box-shadow: var(--shadow-premium);
    position: relative;
    transform: translateY(20px);
    transition: transform 0.3s ease;
}

.auth-modal-overlay.active .auth-modal-content {
    transform: translateY(0);
}

.auth-modal-close {
    position: absolute;
    top: 1.25rem;
    right: 1.25rem;
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 0.25rem;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.auth-modal-close:hover {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
}

.auth-modal-title {
    font-size: 1.75rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    text-align: center;
}

.auth-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.auth-form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.auth-form-group label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.auth-row-options {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
}

.checkbox-label input {
    cursor: pointer;
}

.auth-link {
    color: var(--accent-color);
    font-weight: 600;
}

.auth-link:hover {
    color: var(--accent-hover);
    text-decoration: underline;
}

.auth-divider {
    text-align: center;
    margin: 1.5rem 0;
    position: relative;
}

.auth-divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    width: 100%;
    height: 1px;
    background-color: var(--border-color);
    z-index: 1;
}

.auth-divider span {
    background-color: var(--bg-secondary);
    padding: 0 0.75rem;
    color: var(--text-muted);
    font-size: 0.8rem;
    position: relative;
    z-index: 2;
}

.auth-switch-prompt {
    text-align: center;
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-top: 1.5rem;
}

/* FAQ Accordion Section Styles */
.faq-section {
    transition: background-color var(--transition-normal), border-color var(--transition-normal);
}

.faq-accordion {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.faq-item {
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background-color: var(--bg-secondary);
    overflow: hidden;
    transition: border-color var(--transition-normal), box-shadow var(--transition-normal);
}

.faq-item:hover {
    border-color: var(--border-hover);
    box-shadow: var(--shadow-sm);
}

.faq-trigger {
    width: 100%;
    text-align: left;
    background: none;
    border: none;
    padding: 1.25rem 1.5rem;
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--text-primary);
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-family: var(--font-heading);
    transition: color var(--transition-fast);
}

.faq-trigger span {
    text-transform: capitalize;
}

.faq-chevron {
    transition: transform var(--transition-normal);
    color: var(--text-muted);
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    margin-left: 1rem;
}

.faq-item.active {
    border-color: var(--accent-color);
}

.faq-item.active .faq-trigger {
    color: var(--accent-color);
}

.faq-item.active .faq-chevron {
    transform: rotate(180deg);
    color: var(--accent-color);
}

.faq-content {
    display: grid;
    grid-template-rows: 0fr;
    transition: grid-template-rows 0.25s ease-out;
}

.faq-item.active .faq-content {
    grid-template-rows: 1fr;
}

.faq-content-inner {
    overflow: hidden;
}

.faq-content-inner p {
    padding: 0 1.5rem 1.25rem 1.5rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
    font-size: 0.95rem;
}

/* Sub-navigation Menu Redesign (Two-Row Header) */
.mobile-only,
.mobile-tools-title {
    display: none !important;
}

.tools-subnav {
    background: transparent;
    padding: 0;
    margin-top: 1rem;
    margin-bottom: 1rem;
    border: none;
}

.subnav-container {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1.25rem;
    flex-wrap: wrap;
    max-width: fit-content;
    margin: 0 auto;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
    padding: 0.4rem 1.5rem;
    box-shadow: var(--shadow-sm);
    transition: background-color var(--transition-normal), border-color var(--transition-normal);
}

.subnav-link {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
    padding: 0.35rem 0.75rem;
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
}

.subnav-link:hover,
.subnav-link.active {
    color: var(--accent-color);
    background-color: var(--accent-light);
}

@media (max-width: 1024px) {
    .mobile-only {
        display: block !important;
    }

    .mobile-tools-title {
        display: block !important;
        font-family: var(--font-heading);
        font-size: 0.75rem;
        font-weight: 700;
        text-transform: uppercase;
        color: var(--text-muted);
        letter-spacing: 0.05em;
        margin-top: 1.5rem;
        padding-bottom: 0.25rem;
        border-bottom: 1px solid var(--border-color);
        width: 100%;
    }

    .tools-subnav {
        display: none !important;
    }
}

/* Password Modal Overlay */
.modal-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(15, 23, 42, 0.4);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    visibility: hidden;
    transition: opacity var(--transition-normal), visibility var(--transition-normal);
}

.modal-backdrop.active {
    opacity: 1;
    pointer-events: all;
    visibility: visible;
}

.modal-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-premium);
    padding: 2.25rem;
    width: 90%;
    max-width: 480px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    transform: translateY(20px);
    transition: transform var(--transition-normal);
    text-align: center;
}

.modal-backdrop.active .modal-card {
    transform: translateY(0);
}

.modal-icon {
    width: 64px;
    height: 64px;
    border-radius: var(--radius-full);
    background-color: var(--accent-light);
    color: var(--accent-color);
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-card h3 {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text-primary);
}

.modal-card p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin-bottom: 0.25rem;
    line-height: 1.5;
}

.password-input-wrapper {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.error-text {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--danger);
    text-align: left;
    margin-top: 0.1rem;
}

.modal-actions {
    display: flex;
    gap: 1rem;
    width: 100%;
    margin-top: 0.5rem;
}

.modal-actions .btn {
    flex: 1;
    padding: 0.75rem;
}

.modal-header-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.modal-card h3 {
    margin: 0 !important;
}

.modal-card p {
    margin: 0 !important;
}

/* ==========================================
   PDF Sign & Editor Tool Custom Styles
   ========================================== */

/* Floating / Sticky Editor Toolbar */
.editor-toolbar-container {
    position: sticky;
    top: 70px;
    left: 0;
    width: 100%;
    background-color: var(--glass-bg);
    border-bottom: 1px solid var(--border-color);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    z-index: 90;
    box-shadow: var(--shadow-sm);
    transition: background-color var(--transition-normal), border-color var(--transition-normal);
}

.editor-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 60px;
    padding: 0 1.5rem;
    max-width: 1200px;
    margin: 0 auto;
}

.editor-tools-group {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.editor-tool-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 0.5rem 1rem;
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.editor-tool-btn:hover {
    color: var(--text-primary);
    border-color: var(--border-hover);
    background-color: var(--bg-tertiary);
}

.editor-tool-btn.active {
    color: var(--accent-color);
    border-color: var(--accent-color);
    background-color: var(--accent-light);
}

.editor-tool-btn i {
    width: 16px;
    height: 16px;
}

.dropdown-container {
    position: relative;
    display: inline-block;
}

.dropdown-menu {
    position: absolute;
    top: calc(100% + 5px);
    left: 0;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    width: 260px;
    display: none;
    flex-direction: column;
    padding: 0.5rem;
    z-index: 100;
}

.dropdown-menu.active {
    display: flex;
}

.dropdown-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.6rem 0.8rem;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.dropdown-item:hover {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
}

.dropdown-item i {
    width: 14px;
    height: 14px;
}

.dropdown-divider {
    height: 1px;
    background-color: var(--border-color);
    margin: 0.4rem 0;
}

/* PDF Pages Viewer */
.pdf-editor-workspace {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    background-color: var(--bg-primary);
    padding: 2rem 1.5rem;
    width: 100%;
}

.pdf-pages-container {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    width: 100%;
    max-width: 900px;
}

.pdf-page-wrapper {
    position: relative;
    margin: 0 auto;
    background-color: white;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    overflow: visible;
}

.pdf-page-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10;
}

/* Annotations & Custom Fields */
.editor-annotation {
    position: absolute;
    box-sizing: border-box;
    cursor: grab;
    z-index: 20;
    user-select: none;
}

.editor-annotation:active {
    cursor: grabbing;
}

/* Text Annotations */
.text-annotation-wrapper {
    border: 1px dashed transparent;
    padding: 4px;
    min-width: 60px;
    transition: border-color var(--transition-fast);
}

.text-annotation-wrapper.selected {
    border-color: var(--accent-color);
    background-color: rgba(244, 63, 94, 0.05);
}

.text-annotation-input {
    outline: none;
    border: none;
    background: transparent;
    font-family: var(--font-body);
    font-size: 16px;
    color: var(--text-primary);
    min-width: 40px;
    min-height: 20px;
    word-break: break-all;
    white-space: pre-wrap;
}

.text-annotation-input[contenteditable="true"]:empty:before {
    content: "Type text...";
    color: var(--text-muted);
}

/* Image Annotations (Signatures) */
.image-annotation-wrapper {
    border: 1px dashed transparent;
    padding: 4px;
    transition: border-color var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
}

.image-annotation-wrapper.selected {
    border-color: var(--accent-color);
    background-color: rgba(244, 63, 94, 0.05);
}

.image-annotation-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    pointer-events: none;
}

/* Annotation Action Controls */
.annotation-controls {
    position: absolute;
    top: -36px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-md);
    padding: 3px;
    display: none;
    align-items: center;
    gap: 4px;
    z-index: 30;
}

.text-annotation-wrapper.selected .annotation-controls,
.image-annotation-wrapper.selected .annotation-controls {
    display: flex;
}

.annotation-control-btn {
    background: none;
    border: none;
    color: var(--text-secondary);
    padding: 4px 6px;
    cursor: pointer;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
}

.annotation-control-btn:hover {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
}

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

.annotation-control-btn i {
    width: 12px;
    height: 12px;
}

/* Resize handle for images */
.resize-handle {
    position: absolute;
    width: 10px;
    height: 10px;
    background-color: var(--accent-color);
    border: 1.5px solid white;
    border-radius: 50%;
    bottom: -5px;
    right: -5px;
    cursor: nwse-resize;
    display: none;
    z-index: 25;
}

.image-annotation-wrapper.selected .resize-handle {
    display: block;
}

/* Custom Large Signature Modal */
.signature-modal-card {
    max-width: 760px;
    width: 95%;
}

.sig-modal-tabs {
    display: flex;
    width: 100%;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 1.25rem;
    gap: 0.5rem;
}

.sig-modal-tab-btn {
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    color: var(--text-secondary);
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 600;
    padding: 0.6rem 1rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.sig-modal-tab-btn:hover {
    color: var(--text-primary);
}

.sig-modal-tab-btn.active {
    color: var(--accent-color);
    border-bottom-color: var(--accent-color);
}

.sig-modal-tab-btn i {
    width: 16px;
    height: 16px;
}

.sig-tab-content {
    display: none;
    width: 100%;
    flex-direction: column;
    align-items: center;
    gap: 1.25rem;
}

.sig-tab-content.active {
    display: flex;
}

/* Type signature panel */
.sig-type-color-picker {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.5rem;
}

.color-dot {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    cursor: pointer;
    border: 2px solid transparent;
    transition: transform var(--transition-fast);
}

.color-dot:hover {
    transform: scale(1.15);
}

.color-dot.active {
    border-color: var(--text-primary);
    transform: scale(1.1);
}

.sig-font-previews-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    width: 100%;
    max-height: 240px;
    overflow-y: auto;
    padding: 0.5rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
}

@media (max-width: 580px) {
    .sig-font-previews-grid {
        grid-template-columns: 1fr;
    }
}

.sig-font-card {
    background-color: #ffffff;
    border: 1.5px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 1.25rem;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-fast);
    overflow: hidden;
}

.sig-font-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-2px);
    background-color: #f8fafc;
}

.sig-font-card.selected {
    border-color: var(--accent-color);
    background-color: rgba(244, 63, 94, 0.08) !important;
}

.sig-font-card span {
    font-size: 1.8rem;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
}

/* Draw signature panel */
.sig-canvas-container {
    width: 100%;
    position: relative;
}

.sig-draw-canvas {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    cursor: crosshair;
    width: 100%;
    height: 200px;
}

/* Camera signature panel */
.sig-camera-container {
    position: relative;
    width: 100%;
    max-width: 480px;
    height: 240px;
    background-color: black;
    border-radius: var(--radius-md);
    overflow: hidden;
}

.sig-camera-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scaleX(-1); /* mirror effect */
}

/* Signature Drag Upload Area */
.sig-upload-dropzone {
    width: 100%;
    height: 180px;
    border: 2px dashed var(--border-color);
    border-radius: var(--radius-md);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    gap: 0.75rem;
    background-color: var(--bg-primary);
    transition: all var(--transition-normal);
}

.sig-upload-dropzone:hover {
    border-color: var(--accent-color);
    background-color: var(--accent-light);
}

.sig-upload-dropzone i {
    width: 32px;
    height: 32px;
    color: var(--text-muted);
}

.sig-upload-preview-container {
    display: none;
    flex-direction: column;
    align-items: center;
    width: 100%;
}

.sig-upload-preview-container.active {
    display: flex;
}

.sig-upload-preview-img {
    max-width: 240px;
    max-height: 140px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    object-fit: contain;
    background-color: #f1f5f9;
}

/* Bottom elements */
.sig-modal-bottom-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    border-top: 1px solid var(--border-color);
    padding-top: 1rem;
    margin-top: 0.5rem;
}

.sig-checkbox-wrapper {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.sig-checkbox-wrapper input[type="checkbox"] {
    cursor: pointer;
}

.sig-disclaimer {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-align: center;
    width: 100%;
    margin-top: 0.25rem;
}

/* Saved signatures dropdown representations */
.saved-sig-thumbnail {
    max-width: 120px;
    max-height: 32px;
    object-fit: contain;
    background-color: #ffffff;
    padding: 2px 6px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
}

.saved-sig-delete-btn {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 2px 4px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.saved-sig-delete-btn:hover {
    color: var(--danger);
    background-color: var(--accent-light);
}

/* Custom Stylish Toast Notification */
.toast-container {
    position: fixed;
    top: 24px;
    left: 50%;
    transform: translateX(-50%) translateY(-20px);
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-premium);
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-md);
    z-index: 2000;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    opacity: 0;
    pointer-events: none;
    transition: transform var(--transition-normal), opacity var(--transition-normal);
}

.toast-container.active {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
    pointer-events: all;
}

.toast-icon {
    display: flex;
    align-items: center;
    justify-content: center;
}

.toast-icon.success {
    color: var(--success);
}

.toast-icon.info {
    color: var(--accent-color);
}

.toast-icon.danger {
    color: var(--danger);
}

.toast-message {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
}

/* PDF Page Header Actions */
.pdf-page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    max-width: 900px;
    margin: 0 auto 0.5rem auto;
    padding: 0.5rem 1rem;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-sm);
    z-index: 50;
    transition: background-color var(--transition-normal), border-color var(--transition-normal);
}

.page-header-info {
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.page-header-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.page-action-btn {
    background: none;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 0.4rem 0.6rem;
    cursor: pointer;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.25rem;
    transition: all var(--transition-fast);
}

.page-action-btn:hover {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
    border-color: var(--border-hover);
}

.page-action-btn.danger:hover {
    background-color: var(--danger);
    color: white;
    border-color: var(--danger);
}

.page-action-btn i {
    width: 14px;
    height: 14px;
}

/* Page deleted state */
.pdf-page-wrapper.page-deleted {
    opacity: 0.3;
    border: 2px dashed var(--danger) !important;
}

/* Page rotation states */
.pdf-page-wrapper.rotate-90 canvas, .pdf-page-wrapper.rotate-90 .pdf-page-overlay {
    transform: rotate(90deg);
}
.pdf-page-wrapper.rotate-180 canvas, .pdf-page-wrapper.rotate-180 .pdf-page-overlay {
    transform: rotate(180deg);
}
.pdf-page-wrapper.rotate-270 canvas, .pdf-page-wrapper.rotate-270 .pdf-page-overlay {
    transform: rotate(270deg);
}

/* Whiteout Annotations */
.whiteout-annotation-wrapper {
    background-color: white !important;
    border: 1px dashed var(--text-muted);
}
.whiteout-annotation-wrapper.selected {
    border: 1.5px dashed var(--accent-color) !important;
}

/* Highlight Annotations */
.highlight-annotation-wrapper {
    background-color: rgba(253, 224, 71, 0.4) !important; /* Yellow-300 transparent */
    border: 1px dashed transparent;
}
.highlight-annotation-wrapper.selected {
    border: 1.5px dashed var(--accent-color) !important;
}

/* Underline and Strikeout */
.underline-annotation-wrapper {
    border-bottom: 2px solid var(--text-primary);
    height: calc(100% - 2px);
    width: 100%;
}
.underline-annotation-wrapper.selected {
    outline: 1.5px dashed var(--accent-color);
}
.strikeout-annotation-wrapper {
    border-bottom: 2px solid var(--accent-red);
    height: 50%;
    width: 100%;
}
.strikeout-annotation-wrapper.selected {
    outline: 1.5px dashed var(--accent-color);
}

/* Link Annotations */
.link-annotation-wrapper {
    background-color: rgba(37, 99, 235, 0.15) !important;
    border: 1px dashed #2563eb !important;
}
.link-annotation-wrapper.selected {
    border-color: var(--accent-color) !important;
}

/* Shapes Annotations */
.shape-rect-annotation-wrapper {
    border: 2px solid var(--accent-color);
    background-color: transparent;
}
.shape-rect-annotation-wrapper.selected {
    border-style: dashed;
}
.shape-circle-annotation-wrapper {
    border: 2px solid var(--accent-color);
    border-radius: 50%;
    background-color: transparent;
}
.shape-circle-annotation-wrapper.selected {
    border-style: dashed;
}

/* SVG Shape elements */
.svg-shape-annotation-wrapper {
    width: 100%;
    height: 100%;
    display: flex;
}
.svg-shape-annotation-wrapper svg {
    width: 100%;
    height: 100%;
    overflow: visible;
}

/* Form Fields */
.form-field-wrapper {
    background-color: rgba(219, 234, 254, 0.4);
    border: 1.5px solid #3b82f6;
    border-radius: 2px;
    padding: 2px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.form-field-wrapper.selected {
    border-color: var(--accent-color);
    background-color: rgba(244, 63, 94, 0.05);
}
.form-field-element {
    width: 100%;
    height: 100%;
    background: transparent;
    border: none;
    outline: none;
    font-family: var(--font-body);
    font-size: 0.9rem;
    color: var(--text-primary);
}
.form-field-signature-box {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.25rem;
    font-size: 0.8rem;
    font-weight: 600;
    color: #3b82f6;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

/* Insert page button spacing */
.insert-page-container {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    margin: 1.5rem 0;
}

/* PDF.js Text Layer styling */
.pdf-text-layer {
    position: absolute;
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
    overflow: hidden;
    line-height: 1.0;
    z-index: 12;
    pointer-events: none;
}

.pdf-text-layer span,
.pdf-text-layer .merged-pdf-line {
    color: transparent !important;
    position: absolute;
    white-space: pre;
    cursor: text;
    transform-origin: 0% 0%;
    pointer-events: none; /* Disabled by default */
}

/* Enable pointer events and hover boxes when text editing is enabled */
.text-editing-enabled .pdf-text-layer span,
.text-editing-enabled .pdf-text-layer .merged-pdf-line {
    pointer-events: auto;
}

.text-editing-enabled .pdf-text-layer span:hover,
.text-editing-enabled .pdf-text-layer .merged-pdf-line:hover {
    outline: 1.5px dashed #2563eb !important;
    background-color: rgba(37, 99, 235, 0.08);
    border-radius: 2px;
}

/* Text Bold/Italic elements classes */
.text-annotation-input.bold {
    font-weight: bold !important;
}

.text-annotation-input.italic {
    font-style: italic !important;
}

/* Formatting button active states */
.annotation-control-btn.active {
    background-color: var(--accent-light);
    color: var(--accent-color);
    border-color: var(--accent-color);
}

/* Grayscale Tool Sidebar Config Styles */
.option-row-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.option-row-label {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.segmented-control {
    display: flex;
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 2px;
    gap: 2px;
}

.segmented-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    padding: 0.6rem 0.75rem;
    background: none;
    border: none;
    border-radius: calc(var(--radius-md) - 2px);
    cursor: pointer;
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

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

.segmented-btn.active {
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    box-shadow: var(--shadow-sm);
}

/* Tooltip trigger style */
.tooltip-trigger {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    cursor: help;
    transition: color var(--transition-fast);
}

.tooltip-trigger:hover {
    color: var(--accent-color);
}

/* Custom checkbox wrapper */
.checkbox-row {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 500;
    user-select: none;
}

.checkbox-row input {
    cursor: pointer;
    width: 16px;
    height: 16px;
    accent-color: var(--accent-color);
}

/* PDF Preview Success Section Styles */
.preview-container-wrapper {
    display: flex;
    flex-direction: column;
    width: 100%;
}

.preview-toolbar-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 1.25rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    box-shadow: var(--shadow-md);
    flex-wrap: wrap;
}

.preview-file-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-family: var(--font-heading);
    font-weight: 600;
    color: var(--text-primary);
}

.preview-file-info .pdf-icon {
    color: var(--accent-color);
    width: 24px;
    height: 24px;
}

.preview-filename {
    font-size: 1.05rem;
    max-width: 350px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.btn-edit-filename {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 0.25rem;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.btn-edit-filename:hover {
    color: var(--accent-color);
    background-color: var(--bg-tertiary);
}

.btn-edit-filename i {
    width: 16px;
    height: 16px;
}

.preview-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.btn-success {
    background-color: #10b981;
    color: white;
    border: 1px solid transparent;
}

.btn-success:hover {
    background-color: #059669;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

.action-icon-btn {
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    border-radius: var(--radius-md);
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-fast);
}

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

.action-icon-btn svg,
.action-icon-btn i {
    width: 20px;
    height: 20px;
}

.preview-header-bar {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-bottom: none;
    border-radius: var(--radius-md) var(--radius-md) 0 0;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 1rem;
    margin-top: 0.5rem;
    margin-bottom: -1.5rem;
    z-index: 10;
}

.preview-toggle-collapse,
.preview-toggle-fullscreen {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 0.5rem;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.preview-toggle-collapse:hover,
.preview-toggle-fullscreen:hover {
    color: var(--text-primary);
    background-color: var(--bg-tertiary);
}

.preview-toggle-collapse i,
.preview-toggle-fullscreen i {
    width: 18px;
    height: 18px;
}

.preview-iframe-container {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 0 0 var(--radius-md) var(--radius-md);
    overflow: hidden;
    height: 600px;
    width: 100%;
    margin-top: 1.5rem;
    transition: height 0.3s ease;
    box-shadow: var(--shadow-md);
}

.preview-iframe-container iframe {
    width: 100%;
    height: 100%;
    border: none;
}

.preview-iframe-container.collapsed {
    height: 0px !important;
    border-top: none;
}

.preview-iframe-container.fullscreen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh !important;
    z-index: 9999;
    border-radius: 0;
    margin-top: 0;
}

/* Horizontal Segmented Controls */
.segmented-group {
    display: flex;
    flex-direction: row;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    background-color: var(--bg-primary);
    width: 100%;
}

.segmented-btn {
    flex: 1;
    text-align: center;
    background: var(--bg-primary);
    border: none;
    border-right: 1px solid var(--border-color);
    padding: 0.75rem 0.4rem;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-primary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.segmented-btn:last-child {
    border-right: none;
}

.segmented-btn:hover {
    background-color: var(--bg-tertiary);
}

/* Selected/Active styling matching reference screenshot */
.segmented-btn.active {
    background-color: #eaedd0;
    color: #111827;
    border: 1.5px solid #0fa67a !important;
    margin: -1.5px;
    position: relative;
    z-index: 1;
    border-radius: 4px;
}

[data-theme="dark"] .segmented-btn.active {
    background-color: #2e351c;
    color: #f3f4f6;
    border-color: #10b981 !important;
}

/* Visual Grid Options (Orientation, Margins, etc.) */
.visual-option-group {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(80px, 1fr));
    gap: 0.75rem;
    width: 100%;
}

.visual-option-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.25rem 0.5rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    color: var(--text-secondary);
}

.visual-option-btn:hover {
    border-color: var(--border-hover);
    color: var(--text-primary);
}

.visual-option-btn.active {
    border: 2px solid var(--accent-color) !important;
    background-color: var(--accent-light);
    color: var(--accent-color);
    font-weight: 600;
}

.visual-option-btn svg {
    color: var(--text-muted);
    transition: color var(--transition-fast);
}

.visual-option-btn.active svg {
    color: var(--accent-color);
}

.visual-option-label {
    font-size: 0.82rem;
    margin-top: 0.5rem;
    text-align: center;
}

/* Premium Select Options Dropdown */
.premium-select-wrapper {
    position: relative;
    width: 100%;
}

.premium-select {
    width: 100%;
    padding: 0.85rem 1.2rem;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 0.92rem;
    font-weight: 500;
    appearance: none;
    -webkit-appearance: none;
    cursor: pointer;
    transition: border-color var(--transition-fast);
}

.premium-select:focus {
    outline: none;
    border-color: var(--accent-color);
}

.premium-select-wrapper::after {
    content: "";
    position: absolute;
    right: 1.2rem;
    top: 50%;
    transform: translateY(-50%);
    width: 0;
    height: 0;
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-top: 5px solid var(--text-secondary);
    pointer-events: none;
}

/* Password Modal Prompt (Dark Theme Aesthetic) */
.password-modal-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(11, 15, 25, 0.85);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 10000;
    animation: fadeIn var(--transition-fast) ease-out;
}

.password-modal-container {
    background-color: #131c2f;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 20px;
    padding: 2.5rem 2.25rem;
    width: 90%;
    max-width: 420px;
    text-align: center;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.6);
    color: #ffffff;
    font-family: var(--font-body);
    box-sizing: border-box;
}

.password-modal-icon-wrapper {
    display: flex;
    justify-content: center;
    margin-bottom: 1.25rem;
}

.password-modal-icon {
    background-color: rgba(244, 63, 94, 0.12);
    border: 1.5px solid rgba(244, 63, 94, 0.2);
    width: 56px;
    height: 56px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.password-modal-title {
    font-size: 1.6rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: #ffffff;
    font-family: var(--font-heading);
}

.password-modal-desc {
    font-size: 0.95rem;
    color: #cbd5e1;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.password-modal-input-wrapper {
    position: relative;
    margin-bottom: 1.75rem;
    text-align: left;
}

.password-modal-input {
    width: 100%;
    padding: 0.8rem 1.1rem;
    background-color: rgba(15, 23, 42, 0.6);
    border: 1.5px solid rgba(244, 63, 94, 0.45);
    border-radius: 10px;
    color: #ffffff;
    font-size: 1rem;
    outline: none;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    box-sizing: border-box;
}

.password-modal-input:focus {
    border-color: #f43f5e;
    box-shadow: 0 0 0 4px rgba(244, 63, 94, 0.25);
}

.password-modal-error {
    color: #f43f5e;
    font-size: 0.85rem;
    margin-top: 0.5rem;
    font-weight: 500;
}

.password-modal-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
}

.btn-modal-cancel {
    background-color: rgba(255, 255, 255, 0.06);
    border: 1.5px solid rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    color: #ffffff;
    padding: 0.8rem;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color var(--transition-fast), border-color var(--transition-fast);
}

.btn-modal-cancel:hover {
    background-color: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.2);
}

.btn-modal-unlock {
    background: linear-gradient(135deg, #f43f5e 0%, #f97316 100%);
    border: none;
    border-radius: 10px;
    color: #ffffff;
    padding: 0.8rem;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: opacity var(--transition-fast), transform var(--transition-fast);
}

.btn-modal-unlock:hover {
    opacity: 0.95;
    transform: translateY(-1px);
}

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

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* Language Dropdown Selector styling */
.lang-selector-container {
    position: relative;
    display: inline-block;
    margin-right: 0.5rem;
}

.lang-selector-btn {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius-md);
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.85rem;
    font-weight: 600;
    transition: background-color var(--transition-fast), color var(--transition-fast);
    font-family: var(--font-heading);
}

.lang-selector-btn:hover {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
}

.lang-selector-btn .chevron-icon {
    transition: transform var(--transition-fast);
}

.lang-selector-btn:focus-visible {
    outline: 2px solid var(--accent-color);
}

.lang-dropdown {
    position: absolute;
    top: 125%;
    right: 0;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-premium);
    z-index: 9999;
    min-width: 220px;
    max-height: 350px;
    overflow-y: auto;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: opacity var(--transition-fast), transform var(--transition-fast), visibility var(--transition-fast);
}

.lang-dropdown.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.lang-dropdown-header {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 0.75rem 1rem 0.5rem;
    border-bottom: 1px solid var(--border-color);
}

.lang-dropdown-list {
    display: flex;
    flex-direction: column;
    padding: 0.25rem 0;
}

.lang-dropdown-item {
    background: none;
    border: none;
    font-family: var(--font-body);
    font-size: 0.9rem;
    color: var(--text-secondary);
    text-align: left;
    padding: 0.6rem 1rem;
    cursor: pointer;
    transition: background-color var(--transition-fast), color var(--transition-fast);
    width: 100%;
}

.lang-dropdown-item:hover {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
}

.lang-dropdown-item.active {
    font-weight: 700;
    color: var(--accent-color);
    background-color: var(--accent-light);
}

/* Hide standard google translate widget junk */
.skiptranslate, iframe.skiptranslate, #goog-gt-tt, .goog-te-banner-frame, #google_translate_element {
    display: none !important;
}

body {
    top: 0 !important;
}

/* How It Works Section */
.how-it-works-section {
    padding: 6rem 0;
    position: relative;
    background-color: var(--bg-primary);
    border-top: 1px solid var(--border-color);
}

.section-header {
    text-align: center;
    margin-bottom: 4.5rem;
}

.section-header h2 {
    font-size: 2.25rem;
    font-weight: 800;
    font-family: var(--font-heading);
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.section-header p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

.steps-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
    position: relative;
    max-width: 1100px;
    margin: 0 auto;
}

.connecting-line {
    position: absolute;
    top: 100px;
    left: 12%;
    right: 12%;
    height: 2px;
    background: linear-gradient(90deg, var(--border-color) 0%, var(--border-hover) 50%, var(--border-color) 100%);
    z-index: 1;
}

.step-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 3rem 2.25rem;
    text-align: center;
    position: relative;
    z-index: 2;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-normal) ease, box-shadow var(--transition-normal) ease, border-color var(--transition-normal) ease;
}

.step-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-premium), 0 10px 30px rgba(244, 63, 94, 0.04);
    border-color: var(--border-hover);
}

.step-number {
    position: absolute;
    top: -18px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--bg-secondary);
    border: 2px solid var(--border-color);
    color: var(--text-muted);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 0.9rem;
    font-family: var(--font-heading);
    box-shadow: var(--shadow-sm);
    transition: border-color var(--transition-fast) ease, color var(--transition-fast) ease;
}

.step-card:hover .step-number {
    border-color: var(--accent-color);
    color: var(--accent-color);
}

.step-icon-wrapper {
    width: 76px;
    height: 76px;
    border-radius: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.75rem;
    box-shadow: 0 8px 20px -4px rgba(0, 0, 0, 0.03);
    transition: transform var(--transition-normal) ease;
}

.step-card:hover .step-icon-wrapper {
    transform: scale(1.05) rotate(2deg);
}

.step-icon-wrapper i {
    width: 32px;
    height: 32px;
}

.step-icon-red {
    background-color: rgba(244, 63, 94, 0.08);
    border: 1px solid rgba(244, 63, 94, 0.15);
    color: #f43f5e;
}

.step-icon-orange {
    background-color: rgba(249, 115, 22, 0.08);
    border: 1px solid rgba(249, 115, 22, 0.15);
    color: #f97316;
}

.step-icon-green {
    background-color: rgba(16, 185, 129, 0.08);
    border: 1px solid rgba(16, 185, 129, 0.15);
    color: #10b981;
}

.step-card h3 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 0.85rem;
    font-family: var(--font-heading);
    color: var(--text-primary);
}

.step-card p {
    font-size: 0.94rem;
    color: var(--text-secondary);
    line-height: 1.65;
}

@media (max-width: 991px) {
    .connecting-line {
        top: 80px;
    }
    .step-card {
        padding: 2.5rem 1.5rem;
    }
}

@media (max-width: 768px) {
    .how-it-works-section {
        padding: 4rem 0;
    }
    .steps-container {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    .connecting-line {
        display: none;
    }
    .step-number {
        top: -15px;
    }
}