:root {
    --primary-color: #6366f1;
    --secondary-color: #8b5cf6;
    --accent-color: #ec4899;
    --bg-color: #f8fafc;
    --text-color: #1e293b;
    --card-bg: #ffffff;
    --input-bg: #ffffff;
    --input-border: #e2e8f0;
    --section-bg: #f1f5f9;
    --section-bg-alt: #f8fafc;
    --muted-text: #64748b;
    --border-radius: 12px;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

[data-theme="dark"] {
    --bg-color: #0f172a;
    --text-color: #e2e8f0;
    --card-bg: #1e293b;
    --input-bg: #334155;
    --input-border: #475569;
    --section-bg: #1e293b;
    --section-bg-alt: #0f172a;
    --muted-text: #94a3b8;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.3), 0 2px 4px -1px rgba(0, 0, 0, 0.2);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.4), 0 4px 6px -2px rgba(0, 0, 0, 0.3);
}

[data-theme="dark"] body {
    background-color: var(--bg-color);
    color: var(--text-color);
}

[data-theme="dark"] .navbar {
    background-color: var(--card-bg) !important;
}

[data-theme="dark"] .navbar-light .navbar-brand,
[data-theme="dark"] .navbar-light .nav-link {
    color: var(--text-color) !important;
}

[data-theme="dark"] .navbar-brand img,
[data-theme="dark"] footer img {
    filter: drop-shadow(0 0 2px rgba(255, 255, 255, 0.3));
}

[data-theme="dark"] .card {
    background-color: var(--card-bg);
}

[data-theme="dark"] .form-control,
[data-theme="dark"] .form-select {
    background-color: var(--input-bg);
    border-color: var(--input-border);
    color: var(--text-color);
}

[data-theme="dark"] .form-control::placeholder {
    color: var(--muted-text);
}

[data-theme="dark"] .output-box {
    background: linear-gradient(135deg, #2d1f3d, #1f2937);
    border-color: #4c1d95;
}

[data-theme="dark"] .hero-section {
    background: linear-gradient(135deg, #0f172a 0%, #1e1b4b 100%);
}

[data-theme="dark"] .templates-section,
[data-theme="dark"] .custom-mapping-section,
[data-theme="dark"] .bg-light {
    background-color: var(--section-bg) !important;
}

[data-theme="dark"] .template-btn,
[data-theme="dark"] .history-item {
    background-color: var(--card-bg);
    border-color: var(--input-border);
}

[data-theme="dark"] .template-title {
    color: var(--text-color);
}

[data-theme="dark"] .text-muted {
    color: var(--muted-text) !important;
}

[data-theme="dark"] .btn-outline-secondary {
    border-color: var(--input-border) !important;
    color: var(--text-color) !important;
    background-color: transparent !important;
}

[data-theme="dark"] .btn-outline-secondary:hover {
    background-color: var(--input-bg) !important;
    border-color: var(--primary-color) !important;
    color: var(--text-color) !important;
}

[data-theme="dark"] .btn-outline-secondary:disabled,
[data-theme="dark"] .btn-outline-secondary.disabled {
    border-color: var(--input-border) !important;
    color: var(--muted-text) !important;
    background-color: var(--input-bg) !important;
    opacity: 0.6;
}

[data-theme="dark"] .btn-outline-primary {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

[data-theme="dark"] .btn-group .btn-outline-primary {
    border-color: var(--input-border);
    color: var(--text-color);
}

[data-theme="dark"] .modal-content {
    background-color: var(--card-bg);
    color: var(--text-color);
}

[data-theme="dark"] .dropdown-menu {
    background-color: var(--card-bg);
    border-color: var(--input-border);
}

[data-theme="dark"] .dropdown-item {
    color: var(--text-color);
}

[data-theme="dark"] .dropdown-item:hover {
    background-color: var(--input-bg);
}

/* Comprehensive Dark Mode Text Styling */
[data-theme="dark"] h1,
[data-theme="dark"] h2,
[data-theme="dark"] h3,
[data-theme="dark"] h4,
[data-theme="dark"] h5,
[data-theme="dark"] h6 {
    color: var(--text-color) !important;
}

[data-theme="dark"] p,
[data-theme="dark"] span,
[data-theme="dark"] label,
[data-theme="dark"] li {
    color: var(--text-color);
}

[data-theme="dark"] .lead {
    color: var(--muted-text) !important;
}

[data-theme="dark"] .display-4,
[data-theme="dark"] .display-5,
[data-theme="dark"] .display-6 {
    color: var(--text-color) !important;
}

[data-theme="dark"] .card-body,
[data-theme="dark"] .card-text,
[data-theme="dark"] .card-title {
    color: var(--text-color) !important;
}

[data-theme="dark"] .section-title,
[data-theme="dark"] .section-subtitle {
    color: var(--text-color) !important;
}

[data-theme="dark"] footer,
[data-theme="dark"] .footer {
    background-color: var(--card-bg) !important;
    color: var(--text-color) !important;
}

[data-theme="dark"] footer p,
[data-theme="dark"] footer a,
[data-theme="dark"] footer span,
[data-theme="dark"] footer h5,
[data-theme="dark"] footer li {
    color: var(--text-color) !important;
}

[data-theme="dark"] footer a:hover {
    color: var(--primary-color) !important;
}

[data-theme="dark"] .text-dark {
    color: var(--text-color) !important;
}

[data-theme="dark"] .text-body {
    color: var(--text-color) !important;
}

[data-theme="dark"] .text-secondary {
    color: var(--muted-text) !important;
}

[data-theme="dark"] .border,
[data-theme="dark"] .border-top,
[data-theme="dark"] .border-bottom {
    border-color: var(--input-border) !important;
}

[data-theme="dark"] .bg-white {
    background-color: var(--card-bg) !important;
}

[data-theme="dark"] .shadow,
[data-theme="dark"] .shadow-sm,
[data-theme="dark"] .shadow-lg {
    box-shadow: var(--shadow) !important;
}

[data-theme="dark"] .list-group-item {
    background-color: var(--card-bg);
    border-color: var(--input-border);
    color: var(--text-color);
}

[data-theme="dark"] .accordion-item {
    background-color: var(--card-bg);
    border-color: var(--input-border);
}

[data-theme="dark"] .accordion-button {
    background-color: var(--card-bg);
    color: var(--text-color);
}

[data-theme="dark"] .accordion-button:not(.collapsed) {
    background-color: var(--input-bg);
    color: var(--text-color);
}

[data-theme="dark"] .accordion-body {
    background-color: var(--card-bg);
    color: var(--text-color);
}

[data-theme="dark"] .table {
    color: var(--text-color);
}

[data-theme="dark"] .table thead th {
    background-color: var(--input-bg);
    color: var(--text-color);
    border-color: var(--input-border);
}

[data-theme="dark"] .table td,
[data-theme="dark"] .table th {
    border-color: var(--input-border);
}

[data-theme="dark"] .badge.bg-light {
    background-color: var(--input-bg) !important;
    color: var(--text-color) !important;
}

[data-theme="dark"] .alert {
    background-color: var(--card-bg);
    border-color: var(--input-border);
    color: var(--text-color);
}

[data-theme="dark"] .form-label {
    color: var(--text-color);
}

[data-theme="dark"] .form-text {
    color: var(--muted-text);
}

[data-theme="dark"] .input-group-text {
    background-color: var(--input-bg);
    border-color: var(--input-border);
    color: var(--text-color);
}

[data-theme="dark"] .close,
[data-theme="dark"] .btn-close {
    filter: invert(1);
}

[data-theme="dark"] .offcanvas {
    background-color: var(--card-bg);
    color: var(--text-color);
}

[data-theme="dark"] .toast {
    background-color: var(--card-bg);
    color: var(--text-color);
}

[data-theme="dark"] .popover {
    background-color: var(--card-bg);
    border-color: var(--input-border);
}

[data-theme="dark"] .popover-body {
    color: var(--text-color);
}

[data-theme="dark"] .tooltip-inner {
    background-color: var(--input-bg);
    color: var(--text-color);
}

[data-theme="dark"] .progress {
    background-color: var(--input-bg);
}

[data-theme="dark"] .breadcrumb {
    background-color: transparent;
}

[data-theme="dark"] .breadcrumb-item a {
    color: var(--primary-color);
}

[data-theme="dark"] .breadcrumb-item.active {
    color: var(--muted-text);
}

[data-theme="dark"] .page-link {
    background-color: var(--card-bg);
    border-color: var(--input-border);
    color: var(--text-color);
}

[data-theme="dark"] .page-item.active .page-link {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

[data-theme="dark"] hr {
    border-color: var(--input-border);
    opacity: 0.5;
}

[data-theme="dark"] blockquote {
    border-left-color: var(--primary-color);
    color: var(--text-color);
}

[data-theme="dark"] code {
    background-color: var(--input-bg);
    color: var(--accent-color);
}

[data-theme="dark"] pre {
    background-color: var(--input-bg);
    color: var(--text-color);
    border-color: var(--input-border);
}

[data-theme="dark"] .char-counter {
    color: var(--muted-text) !important;
}

[data-theme="dark"] .settings-toggle {
    background-color: var(--input-bg);
    color: var(--text-color);
    border-color: var(--input-border);
}

[data-theme="dark"] .settings-panel {
    background-color: var(--card-bg);
    border-color: var(--input-border);
}

[data-theme="dark"] .recent-searches span,
[data-theme="dark"] .search-chip {
    background-color: var(--input-bg);
    color: var(--text-color);
    border-color: var(--input-border);
}

[data-theme="dark"] .suggestion-dropdown {
    background-color: var(--card-bg);
    border-color: var(--input-border);
}

[data-theme="dark"] .suggestion-item {
    color: var(--text-color);
}

[data-theme="dark"] .suggestion-item:hover,
[data-theme="dark"] .suggestion-item.active {
    background-color: var(--input-bg);
}

[data-theme="dark"] .testimonial-card {
    background-color: var(--card-bg) !important;
}

[data-theme="dark"] .tip-card {
    background-color: var(--card-bg) !important;
    border-color: var(--input-border) !important;
}

[data-theme="dark"] .trending-item,
[data-theme="dark"] .combo-card,
[data-theme="dark"] .hashtag-card {
    background-color: var(--card-bg);
    border-color: var(--input-border);
    color: var(--text-color);
}

[data-theme="dark"] .seasonal-template,
[data-theme="dark"] .community-template {
    background-color: var(--card-bg);
    border-color: var(--input-border);
}

[data-theme="dark"] .newsletter-section {
    background-color: var(--section-bg) !important;
}

[data-theme="dark"] .faq-section {
    background-color: var(--section-bg-alt) !important;
}

[data-theme="dark"] .stats-card {
    background-color: var(--card-bg);
    border-color: var(--input-border);
}

[data-theme="dark"] .achievement-badge {
    background-color: var(--input-bg);
    color: var(--text-color);
}

body {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
}

.emoji-logo {
    font-size: 1.5rem;
}

.gradient-text {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.bg-gradient {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color)) !important;
}

.bg-gradient-secondary {
    background: linear-gradient(135deg, var(--secondary-color), var(--accent-color)) !important;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border: none;
    border-radius: var(--border-radius);
    padding: 10px 24px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    background: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
}

.card {
    border-radius: var(--border-radius);
    border: none;
    overflow: hidden;
}

.card-header {
    border-bottom: none;
}

.form-control, .form-select {
    border-radius: 8px;
    border: 2px solid #e2e8f0;
    padding: 12px 16px;
    transition: all 0.3s ease;
}

.form-control:focus, .form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

textarea.form-control {
    resize: vertical;
    min-height: 150px;
}

.output-box {
    background: linear-gradient(135deg, #faf5ff, #fdf4ff);
    border: 2px dashed #e9d5ff;
    border-radius: var(--border-radius);
    min-height: 200px;
    font-size: 1.2rem;
    line-height: 1.8;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.output-box p {
    margin: 0;
}

.template-btn {
    background: white;
    border: 2px solid #e2e8f0;
    border-radius: var(--border-radius);
    padding: 16px;
    text-align: center;
    transition: all 0.3s ease;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.template-btn:hover {
    border-color: var(--primary-color);
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.template-title {
    font-weight: 600;
    color: var(--text-color);
}

.template-category {
    font-size: 0.75rem;
}

.history-item {
    background: white;
    border-radius: var(--border-radius);
    padding: 16px;
    margin-bottom: 12px;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
}

.history-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.history-original {
    font-size: 0.85rem;
    color: #64748b;
    margin-bottom: 8px;
}

.history-result {
    font-size: 1.1rem;
}

.hover-card {
    transition: all 0.3s ease;
}

.hover-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.form-range {
    height: 8px;
}

.form-range::-webkit-slider-thumb {
    background: var(--primary-color);
}

.form-range::-moz-range-thumb {
    background: var(--primary-color);
}

.btn-group .btn-outline-primary {
    border-color: #e2e8f0;
    color: var(--text-color);
}

.btn-group .btn-check:checked + .btn-outline-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-color: var(--primary-color);
    color: white;
}

.toast {
    border-radius: var(--border-radius);
}

.navbar {
    padding: 16px 0;
}

.navbar-brand {
    font-size: 1.25rem;
}

.nav-link {
    font-weight: 500;
    padding: 8px 16px !important;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.nav-link:hover, .nav-link.active {
    background: rgba(99, 102, 241, 0.1);
    color: var(--primary-color) !important;
}

.footer {
    margin-top: auto;
}

.footer a {
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer a:hover {
    color: var(--primary-color) !important;
}

.footer .text-muted {
    color: #9ca3af !important;
}

.footer .text-muted:hover {
    color: #c4b5fd !important;
}

.hero-section {
    background: linear-gradient(135deg, #f8fafc 0%, #e0e7ff 100%);
}

.templates-section {
    background: #f1f5f9;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.converting {
    animation: pulse 1s infinite;
}

@media (max-width: 768px) {
    .hero-section h1 {
        font-size: 2rem;
    }
    
    .output-box {
        font-size: 1rem;
    }
    
    .template-btn {
        padding: 12px;
    }
    
    .btn-group {
        flex-direction: column;
    }
    
    .btn-group .btn {
        border-radius: 8px !important;
        margin-bottom: 4px;
    }
}

.admin-sidebar {
    background: linear-gradient(180deg, var(--primary-color), var(--secondary-color));
    min-height: 100vh;
    padding: 20px 0;
}

.admin-sidebar .nav-link {
    color: rgba(255, 255, 255, 0.8);
    padding: 12px 20px;
    margin: 4px 12px;
    border-radius: 8px;
}

.admin-sidebar .nav-link:hover,
.admin-sidebar .nav-link.active {
    background: rgba(255, 255, 255, 0.2);
    color: white;
}

.admin-sidebar .nav-link i {
    margin-right: 10px;
    width: 20px;
    text-align: center;
}

.admin-content {
    background: #f8fafc;
    min-height: 100vh;
    padding: 30px;
}

.stat-card {
    background: white;
    border-radius: var(--border-radius);
    padding: 24px;
    box-shadow: var(--shadow);
    text-align: center;
    transition: all 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.stat-card .stat-icon {
    font-size: 2.5rem;
    margin-bottom: 12px;
}

.stat-card .stat-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
}

.stat-card .stat-label {
    color: #64748b;
    font-size: 0.9rem;
}

.admin-table {
    background: white;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}

.admin-table th {
    background: #f1f5f9;
    font-weight: 600;
    border: none;
}

.admin-table td {
    vertical-align: middle;
    border-color: #e2e8f0;
}

.emoji-preview {
    font-size: 1.5rem;
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
}

.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
}

.login-card {
    background: white;
    border-radius: var(--border-radius);
    padding: 40px;
    box-shadow: var(--shadow-lg);
    width: 100%;
    max-width: 400px;
}

.badge-emoji {
    font-size: 1rem;
    padding: 4px 8px;
    margin: 2px;
    display: inline-block;
}

.color-picker-wrapper {
    display: flex;
    align-items: center;
    gap: 10px;
}

.color-picker-wrapper input[type="color"] {
    width: 50px;
    height: 40px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
}

.page-content-editor {
    min-height: 300px;
}

.alert-floating {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 9999;
    animation: slideIn 0.3s ease;
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.custom-mapping-section .card {
    border: 2px solid #e2e8f0;
}

.custom-mappings-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.custom-mappings-list .badge {
    font-size: 0.9rem;
    border: 1px solid #e2e8f0;
}

.favorites-section .favorite-item {
    border-left: 3px solid var(--accent-color);
}

.batch-results .batch-result-item {
    border-left: 3px solid var(--primary-color);
}

#voiceBtn {
    opacity: 0.7;
    transition: all 0.3s ease;
}

#voiceBtn:hover {
    opacity: 1;
}

#voiceBtn.btn-danger {
    animation: pulse 1.5s infinite;
}

.form-check-input:checked {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
}

@media (max-width: 768px) {
    #voiceBtn {
        position: static !important;
        width: 100%;
        margin-top: 8px;
    }
    
    .custom-mapping-section .row > div {
        margin-bottom: 8px;
    }
}

.dark-mode-toggle {
    cursor: pointer;
    padding: 8px 12px;
    border-radius: 8px;
    background: transparent;
    border: 2px solid var(--input-border);
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 6px;
}

.dark-mode-toggle:hover {
    background: rgba(99, 102, 241, 0.1);
    border-color: var(--primary-color);
}

.dark-mode-toggle i {
    font-size: 1.1rem;
}

[data-theme="dark"] .dark-mode-toggle {
    border-color: var(--input-border);
    color: var(--text-color);
}

.sticky-convert-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--card-bg);
    padding: 12px 16px;
    box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.15);
    z-index: 1040;
    display: none;
    animation: slideUp 0.3s ease;
}

@keyframes slideUp {
    from {
        transform: translateY(100%);
    }
    to {
        transform: translateY(0);
    }
}

.sticky-convert-bar .btn {
    padding: 12px 24px;
    font-size: 1rem;
}

@media (max-width: 768px) {
    .sticky-convert-bar.show {
        display: block;
    }
}

.floating-copy-btn {
    position: fixed;
    bottom: 90px;
    right: 20px;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    border: none;
    box-shadow: var(--shadow-lg);
    z-index: 1030;
    display: none;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    transition: all 0.3s ease;
    animation: fadeInScale 0.3s ease;
}

@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.floating-copy-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.4);
}

.floating-copy-btn.show {
    display: flex;
}

.floating-copy-btn.copied {
    background: linear-gradient(135deg, #10b981, #059669);
}

@media (max-width: 768px) {
    .floating-copy-btn {
        bottom: 80px;
    }
    
    .floating-copy-btn.sticky-active {
        bottom: 90px;
    }
}

.settings-panel {
    transition: all 0.3s ease;
    overflow: hidden;
}

.settings-panel.collapsed {
    max-height: 0;
    padding: 0 !important;
    margin: 0 !important;
    opacity: 0;
}

.settings-panel.expanded {
    max-height: 500px;
    opacity: 1;
}

.settings-toggle {
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    background: var(--section-bg);
    border-radius: 8px;
    margin-bottom: 12px;
    transition: all 0.3s ease;
    user-select: none;
}

.settings-toggle:hover {
    background: rgba(99, 102, 241, 0.1);
}

.settings-toggle i.toggle-icon {
    transition: transform 0.3s ease;
}

.settings-toggle.collapsed i.toggle-icon {
    transform: rotate(-90deg);
}

[data-theme="dark"] .settings-toggle {
    background: var(--input-bg);
}

.progress-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.9);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border-radius: var(--border-radius);
    z-index: 10;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.progress-overlay.show {
    opacity: 1;
    visibility: visible;
}

[data-theme="dark"] .progress-overlay {
    background: rgba(30, 41, 59, 0.95);
}

.progress-spinner {
    width: 48px;
    height: 48px;
    border: 4px solid var(--input-border);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

.progress-text {
    margin-top: 12px;
    color: var(--muted-text);
    font-weight: 500;
}

.progress-bar-custom {
    width: 150px;
    height: 4px;
    background: var(--input-border);
    border-radius: 2px;
    margin-top: 12px;
    overflow: hidden;
}

.progress-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    border-radius: 2px;
    animation: progressPulse 1.5s ease-in-out infinite;
    width: 30%;
}

@keyframes progressPulse {
    0% {
        transform: translateX(-100%);
    }
    100% {
        transform: translateX(400%);
    }
}

@media (max-width: 768px) {
    .hero-section .row {
        flex-direction: column;
    }
    
    .hero-section .col-lg-6 {
        width: 100%;
        margin-bottom: 20px;
    }
    
    .hero-section h1 {
        font-size: 1.75rem !important;
    }
    
    .output-box {
        font-size: 1rem;
        min-height: 150px;
    }
    
    .template-btn {
        padding: 16px 12px;
        min-height: 80px;
    }
    
    .btn-group {
        flex-direction: column;
    }
    
    .btn-group .btn {
        border-radius: 8px !important;
        margin-bottom: 4px;
        padding: 14px 16px;
    }
    
    .d-flex.gap-2.justify-content-center {
        flex-wrap: wrap;
    }
    
    .d-flex.gap-2.justify-content-center .btn {
        padding: 12px 16px;
        font-size: 0.95rem;
    }
    
    .form-control, .form-select {
        padding: 14px 16px;
        font-size: 16px;
    }
    
    textarea.form-control {
        min-height: 120px;
    }
    
    .card-body {
        padding: 20px 16px;
    }
    
    .favorites-section .col-md-4,
    .historyContainer .col-md-4 {
        width: 100%;
    }
    
    .favorite-item, .history-item {
        padding: 16px;
    }
    
    .custom-mapping-section .col-md-5,
    .custom-mapping-section .col-md-2 {
        width: 100%;
    }
    
    #addMappingBtn {
        margin-top: 8px;
    }
}

@media (min-width: 992px) {
    .split-screen-mode .hero-section .row {
        display: flex;
        align-items: stretch;
    }
    
    .split-screen-mode .hero-section .col-lg-6 {
        display: flex;
    }
    
    .split-screen-mode .hero-section .card {
        width: 100%;
        display: flex;
        flex-direction: column;
    }
    
    .split-screen-mode .hero-section .card-body {
        flex: 1;
        display: flex;
        flex-direction: column;
    }
    
    .split-screen-mode #outputArea {
        flex: 1;
        min-height: 300px;
    }
}

.layout-toggle {
    cursor: pointer;
    padding: 6px 10px;
    border-radius: 6px;
    background: transparent;
    border: 1px solid var(--input-border);
    transition: all 0.3s ease;
    font-size: 0.85rem;
}

.layout-toggle:hover {
    background: rgba(99, 102, 241, 0.1);
    border-color: var(--primary-color);
}

.layout-toggle.active {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

[data-theme="dark"] .layout-toggle {
    border-color: var(--input-border);
    color: var(--text-color);
}

.char-counter {
    font-size: 0.85rem;
}

.char-counter span {
    font-weight: 600;
    color: var(--primary-color);
}

.char-counter.warning span {
    color: #f59e0b;
}

.char-counter.danger span {
    color: #ef4444;
}

.recent-searches {
    border-top: 1px solid var(--input-border);
    padding-top: 12px;
}

.recent-search-chip {
    display: inline-flex;
    align-items: center;
    padding: 6px 12px;
    background: var(--section-bg);
    border-radius: 20px;
    font-size: 0.8rem;
    cursor: pointer;
    transition: all 0.2s ease;
    max-width: 150px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    border: 1px solid transparent;
}

.recent-search-chip:hover {
    background: rgba(99, 102, 241, 0.1);
    border-color: var(--primary-color);
}

[data-theme="dark"] .recent-search-chip {
    background: var(--input-bg);
}

.fullscreen-output-text {
    font-size: 2.5rem;
    line-height: 1.6;
    text-align: center;
    max-width: 90%;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

@media (max-width: 768px) {
    .fullscreen-output-text {
        font-size: 1.5rem;
    }
}

#fullscreenModal .modal-body {
    background: linear-gradient(135deg, #faf5ff, #fdf4ff);
    min-height: 60vh;
}

[data-theme="dark"] #fullscreenModal .modal-body {
    background: linear-gradient(135deg, #1e1b4b, #0f172a);
}

[data-theme="dark"] #fullscreenModal .modal-content {
    background-color: var(--card-bg);
}

[data-theme="dark"] #fullscreenModal .modal-footer {
    background-color: var(--card-bg);
    border-color: var(--input-border);
}

#randomTemplateBtn {
    transition: all 0.3s ease;
}

#randomTemplateBtn:hover {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
}

#randomTemplateBtn:active {
    transform: scale(0.95);
}

.suggestion-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--card-bg);
    border: 1px solid var(--input-border);
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    z-index: 1000;
    max-height: 250px;
    overflow-y: auto;
    display: none;
    margin-top: 4px;
}

.suggestion-dropdown.show {
    display: block;
    animation: slideDown 0.2s ease;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.suggestion-header {
    padding: 8px 12px;
    background: var(--section-bg);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 1px solid var(--input-border);
}

.suggestion-list {
    padding: 4px 0;
}

.suggestion-item {
    padding: 10px 12px;
    cursor: pointer;
    transition: all 0.15s ease;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.suggestion-item:last-child {
    border-bottom: none;
}

.suggestion-item:hover {
    background: rgba(99, 102, 241, 0.08);
}

.suggestion-item.selected {
    background: rgba(99, 102, 241, 0.12);
}

.suggestion-item-title {
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--text-color);
    margin-bottom: 2px;
}

.suggestion-item-category {
    font-size: 0.7rem;
    color: var(--primary-color);
    background: rgba(99, 102, 241, 0.1);
    padding: 2px 6px;
    border-radius: 4px;
    display: inline-block;
    margin-right: 6px;
}

.suggestion-item-preview {
    font-size: 0.8rem;
    color: var(--text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.suggestion-item-match {
    background: rgba(250, 204, 21, 0.3);
    padding: 0 2px;
    border-radius: 2px;
}

[data-theme="dark"] .suggestion-dropdown {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
}

[data-theme="dark"] .suggestion-item:hover {
    background: rgba(99, 102, 241, 0.15);
}

[data-theme="dark"] .suggestion-item.selected {
    background: rgba(99, 102, 241, 0.2);
}

[data-theme="dark"] .suggestion-item-match {
    background: rgba(250, 204, 21, 0.2);
}

.no-suggestions {
    padding: 12px;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.85rem;
}

.stat-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1) !important;
}

.stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-color);
}

[data-theme="dark"] .stat-card {
    background: var(--card-bg) !important;
}

.achievements-row .badge {
    font-size: 0.85rem;
    transition: all 0.3s ease;
}

.achievements-row .badge.unlocked {
    opacity: 1 !important;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color)) !important;
    animation: badgeUnlock 0.5s ease;
}

@keyframes badgeUnlock {
    0% { transform: scale(1); }
    50% { transform: scale(1.2); }
    100% { transform: scale(1); }
}

.tip-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid transparent;
}

.tip-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1) !important;
    border-color: var(--primary-color);
}

[data-theme="dark"] .tip-card {
    background: var(--card-bg) !important;
}

.testimonial-card {
    transition: transform 0.3s ease;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.testimonial-card:hover {
    transform: translateY(-3px);
}

[data-theme="dark"] .testimonial-card {
    background: var(--card-bg) !important;
    border-color: var(--input-border);
}

.testimonial-text {
    font-style: italic;
    line-height: 1.6;
}

.social-btn {
    padding: 12px 24px;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
}

.social-btn.twitter {
    background: #1DA1F2;
    color: white;
}

.social-btn.twitter:hover {
    background: #0d8bd9;
    color: white;
}

.social-btn.facebook {
    background: #4267B2;
    color: white;
}

.social-btn.facebook:hover {
    background: #365899;
    color: white;
}

.social-btn.linkedin {
    background: #0077B5;
    color: white;
}

.social-btn.linkedin:hover {
    background: #005e93;
    color: white;
}

.social-btn.whatsapp {
    background: #25D366;
    color: white;
}

.social-btn.whatsapp:hover {
    background: #1da851;
    color: white;
}

.social-btn.copy-link {
    background: var(--section-bg);
    color: var(--text-color);
    border: 2px solid var(--input-border);
}

.social-btn.copy-link:hover {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.newsletter-section {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
}

.newsletter-form .form-control {
    border: none;
    padding: 15px 20px;
}

.newsletter-form .btn {
    padding: 15px 25px;
}

[data-theme="dark"] .faq-section {
    background: var(--section-bg);
}

[data-theme="dark"] .accordion-item {
    background: var(--card-bg);
    border-color: var(--input-border);
}

[data-theme="dark"] .accordion-button {
    background: var(--card-bg);
    color: var(--text-color);
}

[data-theme="dark"] .accordion-button:not(.collapsed) {
    background: rgba(99, 102, 241, 0.1);
    color: var(--primary-color);
}

[data-theme="dark"] .accordion-body {
    background: var(--card-bg);
    color: var(--text-color);
}

[data-theme="dark"] .stats-section,
[data-theme="dark"] .testimonials-section {
    background: var(--section-bg);
}

.cookie-consent {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--card-bg);
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.15);
    z-index: 9999;
    padding: 20px;
    transform: translateY(100%);
    transition: transform 0.4s ease-in-out;
    border-top: 3px solid var(--primary-color);
}

.cookie-consent.show {
    transform: translateY(0);
}

.cookie-consent-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}

.cookie-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    flex-shrink: 0;
}

.cookie-text {
    flex: 1;
    min-width: 250px;
}

.cookie-text h5 {
    margin-bottom: 8px;
    color: var(--text-color);
    font-weight: 600;
}

.cookie-text p {
    margin-bottom: 0;
    color: var(--muted-text);
    font-size: 0.9rem;
    line-height: 1.5;
}

.cookie-buttons {
    display: flex;
    gap: 10px;
    flex-shrink: 0;
}

.cookie-buttons .btn {
    padding: 10px 24px;
    font-weight: 500;
    border-radius: 8px;
}

@media (max-width: 768px) {
    .cookie-consent-content {
        flex-direction: column;
        text-align: center;
    }
    
    .cookie-icon {
        font-size: 2rem;
    }
    
    .cookie-buttons {
        width: 100%;
        justify-content: center;
    }
    
    .cookie-buttons .btn {
        flex: 1;
        max-width: 150px;
    }
}

[data-theme="dark"] .cookie-consent {
    background: var(--card-bg);
    border-top-color: var(--primary-color);
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.4);
}

.trending-card {
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.trending-card:hover {
    transform: translateY(-3px);
    border-color: var(--primary-color);
    box-shadow: var(--shadow-lg);
}

.trending-emojis {
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.1));
}

.seasonal-card {
    transition: all 0.3s ease;
    border-left: 4px solid var(--primary-color);
}

.seasonal-card:hover {
    transform: translateX(5px);
}

.seasonal-group h4 {
    border-bottom: 2px solid var(--primary-color);
    padding-bottom: 10px;
}

.combo-card {
    cursor: pointer;
    transition: all 0.3s ease;
}

.combo-card:hover {
    transform: scale(1.03);
    box-shadow: var(--shadow-lg);
}

.combo-formula {
    font-size: 1.8rem;
}

.combo-plus, .combo-equals {
    color: var(--muted-text);
    font-weight: bold;
}

.community-card {
    transition: all 0.3s ease;
    border-bottom: 3px solid transparent;
}

.community-card:hover {
    border-bottom-color: var(--primary-color);
}

.community-converted {
    font-size: 1.1rem;
    padding: 10px;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1), rgba(139, 92, 246, 0.1));
    border-radius: 8px;
}

.vote-btn.voted {
    background-color: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

#hashtagList .badge {
    font-size: 0.9rem;
    margin: 3px;
    padding: 8px 12px;
    cursor: pointer;
    transition: all 0.2s ease;
}

#hashtagList .badge:hover {
    transform: scale(1.05);
}

[data-theme="dark"] .trending-card,
[data-theme="dark"] .seasonal-card,
[data-theme="dark"] .combo-card,
[data-theme="dark"] .community-card {
    background: var(--card-bg) !important;
}

[data-theme="dark"] .community-converted {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.2), rgba(139, 92, 246, 0.2));
}

[data-theme="dark"] #hashtagOutput {
    background: var(--card-bg) !important;
}

/* ============================================
   MOBILE RESPONSIVE STYLES
   ============================================ */

/* Admin Panel Mobile Toggle */
.admin-mobile-header {
    display: none;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    padding: 15px 20px;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1050;
    align-items: center;
    justify-content: space-between;
}

.admin-mobile-header h5 {
    color: white;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 10px;
}

.admin-mobile-toggle {
    background: rgba(255, 255, 255, 0.2);
    border: none;
    color: white;
    padding: 8px 12px;
    border-radius: 8px;
    font-size: 1.2rem;
    cursor: pointer;
}

.admin-mobile-toggle:hover {
    background: rgba(255, 255, 255, 0.3);
}

.admin-sidebar-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1055;
}

/* Admin Panel Mobile Styles */
@media (max-width: 991px) {
    .admin-mobile-header {
        display: flex;
    }
    
    .admin-sidebar {
        position: fixed;
        left: -260px;
        top: 0;
        bottom: 0;
        width: 250px;
        z-index: 1060;
        transition: left 0.3s ease;
        overflow-y: auto;
    }
    
    .admin-sidebar.show {
        left: 0;
    }
    
    .admin-sidebar-overlay.show {
        display: block;
    }
    
    .admin-content {
        margin-left: 0 !important;
        padding: 80px 15px 20px 15px !important;
    }
    
    .admin-wrapper {
        flex-direction: column !important;
    }
    
    .stat-card {
        padding: 15px;
        margin-bottom: 15px;
    }
    
    .stat-card .stat-value {
        font-size: 1.5rem;
    }
    
    .stat-card .stat-icon {
        font-size: 2rem;
    }
    
    .admin-table {
        font-size: 0.85rem;
    }
    
    .admin-table th,
    .admin-table td {
        padding: 8px 10px;
    }
    
    .admin-table .btn {
        padding: 4px 8px;
        font-size: 0.75rem;
    }
    
    .emoji-preview {
        font-size: 1.2rem;
    }
}

/* Website Mobile Styles */
@media (max-width: 576px) {
    .hero-section {
        padding: 30px 0 !important;
    }
    
    .hero-section h1 {
        font-size: 1.6rem !important;
    }
    
    .hero-section .lead {
        font-size: 0.95rem;
    }
    
    .card-header h5 {
        font-size: 1rem;
    }
    
    .output-box {
        min-height: 150px;
        font-size: 0.95rem;
        padding: 12px !important;
    }
    
    .btn-primary {
        padding: 12px 20px;
        font-size: 0.95rem;
    }
    
    .template-btn {
        padding: 10px;
        font-size: 0.85rem;
    }
    
    .template-btn .template-icon {
        font-size: 1.5rem;
    }
    
    .navbar-brand {
        font-size: 1.1rem;
    }
    
    .navbar-brand img {
        height: 28px !important;
        width: 28px !important;
    }
    
    .section-title {
        font-size: 1.4rem;
    }
    
    .stats-section .col-6 {
        padding: 5px;
    }
    
    .stat-number {
        font-size: 1.5rem;
    }
    
    .tip-card {
        padding: 15px !important;
    }
    
    .testimonial-card {
        padding: 15px !important;
    }
    
    .social-btn {
        padding: 10px 16px;
        font-size: 0.85rem;
    }
    
    .newsletter-section {
        padding: 30px 15px !important;
    }
    
    .newsletter-form .form-control {
        padding: 12px 15px;
    }
    
    .newsletter-form .btn {
        padding: 12px 20px;
    }
    
    .accordion-button {
        padding: 12px 15px;
        font-size: 0.9rem;
    }
    
    .accordion-body {
        padding: 12px 15px;
        font-size: 0.9rem;
    }
    
    footer {
        padding: 30px 0 !important;
    }
    
    footer h5 {
        font-size: 1rem;
    }
    
    footer p, footer a {
        font-size: 0.85rem;
    }
    
    .trending-card,
    .seasonal-card,
    .combo-card,
    .community-card {
        padding: 12px !important;
    }
    
    .trending-emojis {
        font-size: 1.3rem;
    }
    
    .combo-formula {
        font-size: 1.4rem;
    }
    
    .modal-dialog {
        margin: 10px;
    }
    
    .modal-body {
        padding: 15px;
    }
    
    .fullscreen-modal .modal-body {
        font-size: 1.2rem;
    }
    
    .char-counter {
        font-size: 0.8rem;
    }
    
    .recent-searches .search-chip {
        font-size: 0.75rem;
        padding: 4px 8px;
    }
    
    .settings-toggle {
        padding: 10px 12px;
        font-size: 0.9rem;
    }
    
    .settings-panel {
        padding: 12px;
    }
    
    .dark-mode-toggle {
        padding: 6px 10px;
    }
    
    .layout-toggle {
        display: none !important;
    }
    
    .batch-modal textarea {
        min-height: 120px;
    }
}

/* Tablet Styles */
@media (min-width: 577px) and (max-width: 991px) {
    .hero-section h1 {
        font-size: 2.2rem;
    }
    
    .stat-number {
        font-size: 1.8rem;
    }
    
    .tip-card {
        margin-bottom: 15px;
    }
    
    .testimonial-card {
        margin-bottom: 15px;
    }
}

/* Touch-Friendly Improvements */
@media (hover: none) and (pointer: coarse) {
    .btn,
    .template-btn,
    .nav-link,
    .search-chip,
    .social-btn {
        min-height: 44px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }
    
    .form-control,
    .form-select {
        min-height: 48px;
        font-size: 16px;
    }
    
    .suggestion-item {
        padding: 14px 12px;
    }
    
    .dropdown-item {
        padding: 12px 16px;
    }
    
    .accordion-button {
        min-height: 50px;
    }
}

/* Landscape Mobile */
@media (max-height: 500px) and (orientation: landscape) {
    .hero-section {
        padding: 15px 0 !important;
    }
    
    .modal-body {
        max-height: 60vh;
        overflow-y: auto;
    }
    
    .sticky-convert-bar {
        padding: 8px 12px;
    }
}