/* Global Design System & CSS Reset */
:root {
    /* Color Palette - Crimson & Charcoal Glass */
    --primary-hue: 345;
    --primary-saturation: 100%;
    --primary-lightness: 35%;
    
    --primary: hsl(var(--primary-hue), var(--primary-saturation), var(--primary-lightness));
    --primary-hover: hsl(var(--primary-hue), var(--primary-saturation), calc(var(--primary-lightness) - 8%));
    --primary-glow: hsla(var(--primary-hue), var(--primary-saturation), var(--primary-lightness), 0.25);
    
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-smooth: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --border-radius-sm: 8px;
    --border-radius-md: 12px;
    --border-radius-lg: 20px;
    --font-heading: 'Outfit', 'Inter', sans-serif;
    --font-body: 'Inter', sans-serif;
    --font-devanagari: 'Noto Sans Devanagari', 'Inter', sans-serif;
}

/* Dark Mode (Default) */
html[data-theme="dark"] {
    --bg-color: #0f0f11;
    --bg-gradient: radial-gradient(circle at top, #1c1417 0%, #0f0f11 100%);
    --surface-color: rgba(22, 22, 26, 0.65);
    --surface-hover: rgba(30, 30, 36, 0.8);
    --text-color: #e4e4e7;
    --text-muted: #a1a1aa;
    --border-color: rgba(255, 255, 255, 0.08);
    --border-focus: rgba(179, 0, 45, 0.6);
    --glass-blur: blur(16px);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.5);
    --shadow-md: 0 8px 30px rgba(0, 0, 0, 0.6);
    --card-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

/* Light Mode */
html[data-theme="light"] {
    --bg-color: #f7f7f9;
    --bg-gradient: radial-gradient(circle at top, #fff0f3 0%, #f7f7f9 100%);
    --surface-color: rgba(255, 255, 255, 0.75);
    --surface-hover: rgba(255, 255, 255, 0.95);
    --text-color: #18181b;
    --text-muted: #71717a;
    --border-color: rgba(0, 0, 0, 0.08);
    --border-focus: rgba(179, 0, 45, 0.6);
    --glass-blur: blur(16px);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 8px 30px rgba(179, 0, 45, 0.06);
    --card-shadow: 0 4px 20px rgba(179, 0, 45, 0.04);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: var(--bg-color);
    background-image: var(--bg-gradient);
    color: var(--text-color);
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Layout Containers */
.content-wrapper {
    flex: 1;
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 80px 24px 40px; /* Offset for floating header */
}

/* Main Floating Header */
.main-header {
    position: fixed;
    top: 16px;
    left: 50%;
    transform: translateX(-50%);
    width: calc(100% - 32px);
    max-width: 1200px;
    background-color: var(--surface-color);
    border: 1px solid var(--border-color);
    backdrop-filter: var(--glass-blur);
    border-radius: var(--border-radius-lg);
    z-index: 1000;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-smooth);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
    padding: 0 24px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.25rem;
    color: var(--text-color);
}

.logo-accent {
    color: var(--primary);
}

.logo-icon-img {
    height: 28px;
    width: 28px;
    border-radius: 6px;
    object-fit: cover;
}

.nav-links {
    display: flex;
    gap: 16px;
}

/* Dropdown Menu */
.nav-dropdown {
    position: relative;
    display: inline-block;
}

.nav-dropbtn {
    background: none;
    border: none;
    color: var(--text-muted);
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 500;
    padding: 8px 12px;
    cursor: pointer;
    border-radius: var(--border-radius-sm);
    display: flex;
    align-items: center;
    gap: 6px;
    transition: var(--transition-fast);
}

.nav-dropbtn:hover, .nav-dropdown:hover .nav-dropbtn {
    color: var(--text-color);
    background-color: var(--border-color);
}

.dropdown-content {
    display: none;
    position: absolute;
    top: calc(100% + 4px);
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--surface-hover);
    border: 1px solid var(--border-color);
    min-width: 200px;
    box-shadow: var(--shadow-md);
    border-radius: var(--border-radius-md);
    backdrop-filter: var(--glass-blur);
    padding: 8px;
    z-index: 1001;
    transition: opacity var(--transition-fast);
}

.dropdown-content a {
    color: var(--text-muted);
    padding: 10px 14px;
    text-decoration: none;
    display: block;
    font-size: 0.9rem;
    font-weight: 500;
    border-radius: var(--border-radius-sm);
    transition: var(--transition-fast);
}

.dropdown-content a:hover {
    color: var(--text-color);
    background-color: var(--primary-glow);
}

.nav-dropdown:hover .dropdown-content {
    display: block;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

/* Buttons */
.theme-btn {
    background: none;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-fast);
}

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

html[data-theme="dark"] .sun-icon { display: block; }
html[data-theme="dark"] .moon-icon { display: none; }
html[data-theme="light"] .sun-icon { display: none; }
html[data-theme="light"] .moon-icon { display: block; }

.cta-btn {
    background-color: var(--primary);
    color: #ffffff;
    text-decoration: none;
    padding: 10px 18px;
    border-radius: var(--border-radius-sm);
    font-size: 0.9rem;
    font-weight: 600;
    box-shadow: 0 4px 12px var(--primary-glow);
    transition: var(--transition-fast);
}

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

/* Mobile Nav Toggle */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 20px;
    background: none;
    border: none;
    cursor: pointer;
}

.mobile-menu-btn span {
    display: block;
    height: 3px;
    width: 100%;
    background-color: var(--text-color);
    border-radius: 2px;
    transition: var(--transition-fast);
}

.mobile-menu-btn.open span:nth-child(1) {
    transform: translateY(8.5px) rotate(45deg);
}

.mobile-menu-btn.open span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-btn.open span:nth-child(3) {
    transform: translateY(-8.5px) rotate(-45deg);
}

/* Footer Styling */
.main-footer {
    background-color: var(--surface-color);
    border-top: 1px solid var(--border-color);
    padding: 64px 24px 32px;
    backdrop-filter: var(--glass-blur);
    margin-top: auto;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

.footer-desc {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-top: 16px;
    max-width: 360px;
}

.footer-title {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--text-color);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.9rem;
    transition: var(--transition-fast);
}

.footer-links a:hover {
    color: var(--primary);
    padding-left: 4px;
}

.footer-bottom {
    border-top: 1px solid var(--border-color);
    padding-top: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--text-muted);
    font-size: 0.85rem;
}

.footer-meta-links {
    display: flex;
    gap: 24px;
}

.footer-meta-links a {
    color: var(--text-muted);
    text-decoration: none;
    transition: var(--transition-fast);
}

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

/* PWA Button in Footer */
.pwa-btn {
    margin-top: 20px;
    background: none;
    border: 1px dashed var(--primary);
    color: var(--primary);
    padding: 8px 16px;
    border-radius: var(--border-radius-sm);
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
}

.pwa-btn:hover {
    background-color: var(--primary);
    color: #fff;
    border-style: solid;
}

/* ==========================================================================
   App Layout & Sidebar Drawer Styling (Desktop & Mobile)
   ========================================================================== */

.app-layout {
    display: flex;
    min-height: 100vh;
    width: 100%;
}

.app-main {
    flex: 1;
    margin-left: 0; /* Content takes full width on both desktop and mobile */
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.app-sidebar {
    width: 280px;
    background-color: var(--surface-color);
    border-right: 1px solid var(--border-color);
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    z-index: 1100;
    display: flex;
    flex-direction: column;
    transform: translateX(-100%); /* Hidden by default on both desktop and mobile */
    transition: transform var(--transition-smooth);
}

.app-sidebar.active {
    transform: translateX(0);
    box-shadow: var(--shadow-lg);
}

/* Sidebar Logo Header */
.sidebar-header {
    padding: 24px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.sidebar-close-btn {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1.8rem;
    line-height: 1;
    cursor: pointer;
    padding: 4px 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
    border-radius: var(--border-radius-sm);
}

.sidebar-close-btn:hover {
    color: var(--text-color);
    background-color: var(--border-color);
}

/* Sidebar Navigation */
.sidebar-nav {
    flex: 1;
    overflow-y: auto;
    padding: 24px 16px;
    scrollbar-width: thin;
    scrollbar-color: var(--border-color) transparent;
}

.sidebar-nav::-webkit-scrollbar {
    width: 4px;
}

.sidebar-nav::-webkit-scrollbar-thumb {
    background-color: var(--border-color);
    border-radius: 4px;
}

.nav-group {
    margin-bottom: 24px;
}

.nav-group-title {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.075em;
    color: var(--text-muted);
    margin-bottom: 12px;
    padding-left: 8px;
}

.nav-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.nav-link {
    display: block;
    padding: 10px 12px;
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.925rem;
    font-weight: 500;
    border-radius: var(--border-radius-sm);
    transition: var(--transition-fast);
    border-left: 3px solid transparent;
}

.nav-link:hover {
    color: var(--text-color);
    background-color: var(--surface-hover);
    border-left-color: var(--primary-glow);
}

.nav-link.active {
    color: #fff;
    background-color: var(--primary-glow);
    border-left-color: var(--primary);
    font-weight: 600;
}

/* Sidebar Footer */
.sidebar-footer {
    padding: 20px 24px;
    border-top: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.sidebar-footer-text {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-align: center;
}

/* PWA Install Button inside Sidebar */
.install-banner-btn {
    width: 100%;
    background-color: var(--primary);
    color: #fff;
    border: 1px solid var(--primary);
    padding: 8px 16px;
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    font-weight: 600;
    font-size: 0.85rem;
    transition: var(--transition-fast);
}

.install-banner-btn:hover {
    background-color: var(--primary-hover);
    border-color: var(--primary-hover);
}

/* Sidebar Mobile Overlay */
.sidebar-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    z-index: 1050;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-smooth);
}

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

/* ==========================================================================
   Header & Content Layout Overrides
   ========================================================================== */

/* Align toggle and logo inside header */
.header-left {
    display: flex;
    align-items: center;
    gap: 16px;
}

/* Make hamburger toggle always visible */
.mobile-menu-btn {
    display: flex !important;
}

/* Responsive Adaptations for Footers & Nav Hide on Mobile */
@media (max-width: 1024px) {
    .nav-links {
        display: none; /* Hide top dropdown links on mobile (handled by sidebar navigation drawer) */
    }
    
    .content-wrapper {
        padding: 100px 16px 40px;
    }
    
    .main-header {
        position: fixed;
        top: 12px;
        left: 50%;
        transform: translateX(-50%);
        width: calc(100% - 24px);
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }
}

@media (max-width: 600px) {
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
}

/* ==========================================================================
   Suggestions Bar & Special Character Grid Styling
   ========================================================================== */

.typing-suggestions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    padding: 12px;
    margin: 12px 0;
    background-color: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    min-height: 48px;
    align-items: center;
    overflow-x: auto;
}

html[data-theme="light"] .typing-suggestions {
    background-color: rgba(0, 0, 0, 0.02);
}

.suggestion-chip {
    padding: 6px 12px;
    background-color: var(--border-color);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: var(--text-color);
    font-family: var(--font-body);
    font-size: 0.95rem;
    cursor: pointer;
    transition: var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    user-select: none;
}

.suggestion-chip:hover, .suggestion-chip.active {
    background-color: var(--primary);
    border-color: var(--primary);
    color: #ffffff;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px var(--primary-glow);
}

.suggestion-chip .chip-index {
    font-size: 0.75rem;
    opacity: 0.6;
    background-color: rgba(0, 0, 0, 0.2);
    padding: 2px 5px;
    border-radius: 3px;
    color: #fff;
}

.typing-status {
    font-size: 0.75rem;
    padding: 2px 6px;
    border-radius: 4px;
    background-color: #2e7d32;
    color: #ffffff;
    font-weight: 600;
    margin-left: 8px;
    display: inline-block;
    vertical-align: middle;
}

.typing-status.offline {
    background-color: #c62828;
}

/* Special Characters Section */
.special-chars-section {
    margin-top: 32px;
    padding: 20px;
    background-color: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    backdrop-filter: var(--glass-blur);
    box-shadow: var(--shadow-sm);
}

.special-chars-title {
    font-family: var(--font-heading);
    font-size: 1rem;
    color: var(--text-muted);
    margin-bottom: 16px;
    font-weight: 600;
}

.special-chars-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(48px, 1fr));
    gap: 8px;
}

.special-chars-grid span {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    font-family: 'Noto Sans Devanagari', sans-serif;
    font-size: 1.15rem;
    color: var(--text-color);
    cursor: pointer;
    transition: var(--transition-fast);
    user-select: none;
}

html[data-theme="light"] .special-chars-grid span {
    background-color: rgba(0, 0, 0, 0.01);
}

.special-chars-grid span:hover {
    background-color: var(--border-color);
    border-color: var(--text-muted);
    transform: scale(1.05);
}

.special-chars-grid span:active {
    transform: scale(0.95);
}

/* Typing Screen Sub-Header & Controls */
.typing-sub-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 14px;
    padding: 2px 0;
    flex-wrap: wrap;
    gap: 12px;
}

.typing-badge {
    background-color: var(--primary);
    color: #ffffff;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    box-shadow: 0 2px 6px var(--primary-glow);
}

.typing-header-controls {
    display: flex;
    align-items: center;
    gap: 16px;
}

.typing-status-indicator {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: #2e7d32;
    display: inline-block;
    transition: background-color var(--transition-fast);
}

.status-dot.offline {
    background-color: #c62828;
}

.typing-lang-toggle {
    display: inline-flex;
    background-color: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 2px;
    gap: 2px;
}

html[data-theme="light"] .typing-lang-toggle {
    background-color: rgba(0, 0, 0, 0.03);
}

.lang-toggle-btn {
    background: none;
    border: none;
    padding: 5px 14px;
    border-radius: 18px;
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-muted);
    cursor: pointer;
    transition: var(--transition-fast);
}

.lang-toggle-btn.active {
    background-color: var(--primary);
    color: #ffffff;
}

/* Operational Toolbar (Copy/Clear/Counts) */
.typing-op-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 14px;
    padding: 4px 0;
    flex-wrap: wrap;
    gap: 12px;
}

.op-btn-group {
    display: flex;
    gap: 8px;
}

.op-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    border-radius: var(--border-radius-sm);
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
    user-select: none;
}

.op-btn.primary {
    background-color: var(--primary);
    border: 1px solid var(--primary);
    color: #ffffff;
}

.op-btn.primary:hover {
    box-shadow: 0 4px 12px var(--primary-glow);
    transform: translateY(-1px);
}

.op-btn.secondary {
    background-color: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-color);
}

.op-btn.secondary:hover {
    background-color: rgba(255, 255, 255, 0.05);
    border-color: var(--text-muted);
}

html[data-theme="light"] .op-btn.secondary:hover {
    background-color: rgba(0, 0, 0, 0.03);
}

.typing-stats {
    font-family: var(--font-body);
    font-size: 0.9rem;
    color: var(--text-muted);
    font-weight: 500;
}

/* Shortcuts Guide Toolbar */
.typing-shortcuts-guide {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-top: 14px;
    padding: 12px 0 0 0;
    border-top: 1px dashed var(--border-color);
}

.shortcut-item {
    font-family: var(--font-body);
    font-size: 0.8rem;
    color: var(--text-muted);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.shortcut-item kbd {
    background-color: rgba(255, 255, 255, 0.07);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    box-shadow: 0 1px 0 rgba(0,0,0,0.2);
    color: var(--text-color);
    display: inline-block;
    font-family: monospace;
    font-size: 0.75rem;
    line-height: 1.4;
    padding: 2px 6px;
    white-space: nowrap;
}

html[data-theme="light"] .shortcut-item kbd {
    background-color: rgba(0, 0, 0, 0.03);
}

/* Voice Typing Floating Mic Button & Punctuation Bar Styles */
.typing-area-wrapper {
    position: relative;
    width: 100%;
}

.mic-float-btn {
    position: absolute;
    bottom: 20px;
    right: 20px;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background-color: var(--primary);
    color: #ffffff;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.2);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 10;
}

.mic-float-btn svg {
    width: 24px;
    height: 24px;
    fill: currentColor;
}

.mic-float-btn:hover {
    transform: scale(1.08);
    box-shadow: 0 6px 20px var(--primary-glow);
}

.mic-float-btn:active {
    transform: scale(0.95);
}

.mic-float-btn.listening {
    background-color: #c62828;
    color: #ffffff;
    box-shadow: 0 0 0 0 rgba(198, 40, 40, 0.6);
    animation: mic-pulse 1.5s infinite;
}

@keyframes mic-pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(198, 40, 40, 0.4);
    }
    70% {
        box-shadow: 0 0 0 15px rgba(198, 40, 40, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(198, 40, 40, 0);
    }
}

.punctuation-bar {
    display: flex;
    gap: 8px;
    margin-top: 12px;
    flex-wrap: wrap;
}

.punc-btn {
    background-color: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    color: var(--text-color);
    font-family: var(--font-body);
    font-size: 1.1rem;
    font-weight: 500;
    padding: 6px 16px;
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    transition: var(--transition-fast);
    user-select: none;
    min-width: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

html[data-theme="light"] .punc-btn {
    background-color: rgba(0, 0, 0, 0.01);
}

.punc-btn:hover {
    background-color: var(--border-color);
    border-color: var(--text-muted);
    transform: translateY(-1px);
}

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

/* ============================================================
   NEPALI DOCS — Document Editor Styles
   ============================================================ */

.docs-editor-card {
    background-color: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    backdrop-filter: var(--glass-blur);
    box-shadow: var(--card-shadow);
    overflow: hidden;
    margin-bottom: 40px;
}

/* --- Top Action Bar --- */
.docs-top-bar {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-color);
    flex-wrap: wrap;
}

.docs-title-input {
    flex: 1;
    min-width: 180px;
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    padding: 8px 14px;
    color: var(--text-color);
    font-family: var(--font-devanagari);
    font-size: 1rem;
    font-weight: 600;
    transition: var(--transition-fast);
}

.docs-title-input::placeholder {
    color: var(--text-muted);
    font-weight: 400;
}

.docs-title-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-glow);
}

.docs-save-status {
    font-size: 0.8rem;
    color: #2e7d32;
    font-weight: 500;
    white-space: nowrap;
    opacity: 0.85;
    transition: opacity 0.3s;
}

html[data-theme="light"] .docs-save-status {
    color: #1b5e20;
}

.docs-action-buttons {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.docs-action-btn {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    background-color: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-color);
    color: var(--text-color);
    font-family: var(--font-body);
    font-size: 0.8rem;
    font-weight: 500;
    padding: 6px 12px;
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    transition: var(--transition-fast);
    white-space: nowrap;
}

.docs-action-btn:hover {
    background-color: var(--surface-hover);
    border-color: var(--text-muted);
}

.docs-action-btn.primary {
    background-color: var(--primary);
    color: #ffffff;
    border-color: var(--primary);
}

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

html[data-theme="light"] .docs-action-btn:not(.primary) {
    background-color: rgba(0, 0, 0, 0.02);
}

/* --- Formatting Toolbar --- */
.docs-toolbar {
    display: flex;
    align-items: center;
    gap: 2px;
    padding: 8px 12px;
    border-bottom: 1px solid var(--border-color);
    flex-wrap: wrap;
    background-color: rgba(255, 255, 255, 0.02);
}

html[data-theme="light"] .docs-toolbar {
    background-color: rgba(0, 0, 0, 0.015);
}

.docs-tool-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    background: transparent;
    border: 1px solid transparent;
    border-radius: 6px;
    color: var(--text-color);
    font-family: var(--font-body);
    font-size: 0.85rem;
    cursor: pointer;
    transition: var(--transition-fast);
    position: relative;
}

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

.docs-tool-btn:active {
    transform: scale(0.92);
}

.docs-tool-btn.heading-btn {
    font-weight: 700;
    font-size: 0.75rem;
}

.docs-date-btn {
    width: auto;
    padding: 0 10px;
    font-family: var(--font-devanagari);
    font-weight: 600;
    font-size: 0.8rem;
    color: var(--primary);
}

.docs-toolbar-sep {
    width: 1px;
    height: 24px;
    background-color: var(--border-color);
    margin: 0 4px;
    flex-shrink: 0;
}

/* Color picker wrappers */
.docs-color-wrap {
    position: relative;
    display: inline-flex;
}

.docs-color-btn {
    flex-direction: column;
    gap: 1px;
    height: 38px;
    width: 32px;
}

.docs-color-indicator {
    display: block;
    width: 16px;
    height: 3px;
    border-radius: 1px;
}

.docs-hidden-color {
    position: absolute;
    bottom: -6px;
    left: 0;
    width: 32px;
    height: 0;
    opacity: 0;
    cursor: pointer;
}

/* --- Paper Container (A4 look) --- */
.docs-paper-container {
    background-color: rgba(0, 0, 0, 0.15);
    padding: 24px;
    min-height: 500px;
    display: flex;
    justify-content: center;
}

html[data-theme="light"] .docs-paper-container {
    background-color: #e8e8ec;
}

.docs-paper {
    width: 100%;
    max-width: 800px;
    min-height: 460px;
    background-color: #ffffff;
    color: #1a1a1a;
    font-family: var(--font-devanagari);
    font-size: 1.05rem;
    line-height: 1.85;
    padding: 48px 56px;
    border-radius: 4px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.15);
    outline: none;
    cursor: text;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.docs-paper:empty::before {
    content: attr(data-placeholder);
    color: #aaa;
    pointer-events: none;
    display: block;
}

.docs-paper h1 {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 12px;
    line-height: 1.3;
    color: #111;
}

.docs-paper h2 {
    font-family: var(--font-heading);
    font-size: 1.45rem;
    font-weight: 600;
    margin-bottom: 10px;
    line-height: 1.35;
    color: #222;
}

.docs-paper h3 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 8px;
    line-height: 1.4;
    color: #333;
}

.docs-paper ul, .docs-paper ol {
    padding-left: 28px;
    margin-bottom: 12px;
}

.docs-paper li {
    margin-bottom: 4px;
}

/* --- Bottom Voice Bar --- */
.docs-voice-bar {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
    padding: 14px 16px;
    border-top: 1px solid var(--border-color);
    background-color: rgba(255, 255, 255, 0.02);
}

html[data-theme="light"] .docs-voice-bar {
    background-color: rgba(0, 0, 0, 0.015);
}

.docs-mic-btn {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background-color: var(--primary);
    color: #ffffff;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.2);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.docs-mic-btn svg {
    width: 22px;
    height: 22px;
    fill: currentColor;
}

.docs-mic-btn:hover {
    transform: scale(1.08);
    box-shadow: 0 5px 16px var(--primary-glow);
}

.docs-mic-btn:active {
    transform: scale(0.95);
}

.docs-mic-btn.listening {
    background-color: #c62828;
    box-shadow: 0 0 0 0 rgba(198, 40, 40, 0.6);
    animation: mic-pulse 1.5s infinite;
}

.docs-lang-toggle {
    display: flex;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    overflow: hidden;
}

.docs-lang-btn {
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-family: var(--font-body);
    font-size: 0.82rem;
    font-weight: 500;
    padding: 6px 14px;
    cursor: pointer;
    transition: var(--transition-fast);
}

.docs-lang-btn.active {
    background-color: var(--primary);
    color: #ffffff;
    font-weight: 600;
}

.docs-lang-btn:hover:not(.active) {
    background-color: var(--border-color);
}

/* --- Print-only Styles --- */
@media print {
    body * {
        visibility: hidden !important;
    }
    .docs-paper,
    .docs-paper * {
        visibility: visible !important;
    }
    .docs-paper {
        position: absolute;
        left: 0;
        top: 0;
        width: 100%;
        max-width: 100%;
        box-shadow: none;
        border: none;
        padding: 20mm;
        margin: 0;
        font-size: 12pt;
        line-height: 1.7;
        color: #000;
    }
}

/* --- Responsive adjustments --- */
@media (max-width: 768px) {
    .docs-top-bar {
        flex-direction: column;
        align-items: stretch;
        gap: 8px;
    }

    .docs-title-input {
        min-width: 100%;
    }

    .docs-action-buttons {
        justify-content: flex-start;
    }

    .docs-toolbar {
        gap: 1px;
        padding: 6px 8px;
    }

    .docs-tool-btn {
        width: 30px;
        height: 30px;
        font-size: 0.78rem;
    }

    .docs-toolbar-sep {
        height: 20px;
        margin: 0 2px;
    }

    .docs-paper-container {
        padding: 12px 8px;
    }

    .docs-paper {
        padding: 24px 20px;
        font-size: 0.95rem;
    }
}