:root {
    /* Light Mode - Green & White Theme */
    --primary-color: #28a745;
    --primary-dark: #218838;
    --primary-light: #34ce57;
    --secondary-color: #20c997;
    --background: #ffffff;
    --surface: #f8f9fa;
    --text-primary: #212529;
    --text-secondary: #6c757d;
    --border-color: #dee2e6;
    --shadow: rgba(40, 167, 69, 0.1);
    --success: #28a745;
    --info: #17a2b8;
    --warning: #ffc107;
    --error: #dc3545;
}

[data-theme="dark"] {
    /* Dark Mode */
    --primary-color: #34ce57;
    --primary-dark: #28a745;
    --primary-light: #40d966;
    --secondary-color: #20c997;
    --background: #1a1a1a;
    --surface: #2d2d2d;
    --text-primary: #ffffff;
    --text-secondary: #b0b0b0;
    --border-color: #404040;
    --shadow: rgba(0, 0, 0, 0.3);
    --success: #34ce57;
    --info: #17a2b8;
    --warning: #ffc107;
    --error: #dc3545;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: var(--background);
    min-height: 100vh;
    padding: 20px;
    direction: rtl;
    color: var(--text-primary);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    background: var(--background);
    border-radius: 20px;
    box-shadow: 0 20px 60px var(--shadow);
    overflow: hidden;
    border: 1px solid var(--border-color);
}

header {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    padding: 30px;
    text-align: center;
}

header h1 {
    font-size: 2.5em;
    margin-bottom: 10px;
}

.subtitle {
    font-size: 1.1em;
    opacity: 0.9;
}

.search-section {
    padding: 30px;
    background: var(--surface);
    border-bottom: 2px solid var(--border-color);
}

.search-bar-container {
    display: flex;
    gap: 10px;
    margin-bottom: 25px;
}

#addressInput {
    flex: 1;
    padding: 15px 20px;
    border: 2px solid var(--border-color);
    border-radius: 10px;
    font-size: 16px;
    transition: all 0.3s;
    direction: rtl;
    background: var(--background);
    color: var(--text-primary);
}

#addressInput:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px var(--shadow);
}

.locate-btn {
    padding: 15px 25px;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.3s;
    white-space: nowrap;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.locate-btn:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px var(--shadow);
}

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

.distance-selector {
    margin-bottom: 25px;
}

.distance-selector label {
    display: block;
    margin-bottom: 10px;
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
}

#distanceSlider {
    width: 100%;
    height: 8px;
    border-radius: 5px;
    background: var(--border-color);
    outline: none;
    -webkit-appearance: none;
}

#distanceSlider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--primary-color);
    cursor: pointer;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
    transition: all 0.3s;
}

#distanceSlider::-webkit-slider-thumb:hover {
    background: var(--primary-dark);
    transform: scale(1.1);
}

#distanceSlider::-moz-range-thumb {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--primary-color);
    cursor: pointer;
    border: none;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
}

#distanceValue {
    color: var(--primary-color);
    font-weight: 700;
    font-size: 1.2em;
}

.generate-btn {
    width: 100%;
    padding: 18px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 18px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s;
    box-shadow: 0 4px 15px var(--shadow);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.generate-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px var(--shadow);
}

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

.generate-btn:disabled {
    background: var(--border-color);
    cursor: not-allowed;
    transform: none;
    opacity: 0.6;
}

.map-container {
    height: 600px;
    width: 100%;
    margin: 0;
    position: relative;
    z-index: 1;
}

#map {
    width: 100%;
    height: 100%;
    z-index: 1;
}

.start-marker,
.end-marker {
    animation: pulse 2s infinite;
}

.route-info {
    padding: 25px 30px;
    background: var(--surface);
    border-top: 2px solid var(--border-color);
}

.route-info h3 {
    color: var(--text-primary);
    margin-bottom: 15px;
    font-size: 1.3em;
}

.route-info p {
    color: var(--text-secondary);
    line-height: 1.8;
    font-size: 16px;
}

.route-buttons {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 15px;
}

.start-timer-btn {
    width: 100%;
    padding: 18px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 18px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s;
    box-shadow: 0 4px 15px var(--shadow);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.start-timer-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px var(--shadow);
}

.go-btn {
    width: 100%;
    padding: 18px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s;
    box-shadow: 0 4px 15px var(--shadow);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.go-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px var(--shadow);
}

.walking-panel {
    padding: 25px 30px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    border-top: 2px solid var(--border-color);
}

.timer-section {
    text-align: center;
    margin-bottom: 25px;
}

.timer-section h3 {
    margin-bottom: 15px;
    font-size: 1.2em;
}

.timer-display {
    font-size: 3em;
    font-weight: 700;
    font-family: 'Courier New', monospace;
    background: rgba(255, 255, 255, 0.2);
    padding: 20px;
    border-radius: 15px;
    margin: 15px 0;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.timer-controls {
    display: flex;
    gap: 15px;
    justify-content: center;
    margin-top: 20px;
}

.pause-btn, .stop-btn {
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    gap: 8px;
}

.pause-btn {
    background: rgba(255, 255, 255, 0.9);
    color: var(--primary-color);
}

.pause-btn:hover {
    background: white;
    transform: translateY(-2px);
}

.stop-btn {
    background: rgba(220, 53, 69, 0.9);
    color: white;
}

.stop-btn:hover {
    background: #dc3545;
    transform: translateY(-2px);
}

.progress-section {
    margin-top: 25px;
    text-align: center;
}

.progress-section h4 {
    margin-bottom: 10px;
    font-size: 1.1em;
}

.progress-bar {
    width: 100%;
    height: 25px;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 15px;
    overflow: hidden;
    margin: 15px 0;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #28a745 0%, #20c997 100%);
    width: 0%;
    transition: width 0.3s ease;
    border-radius: 15px;
}

.progress-section p {
    font-size: 1.2em;
    font-weight: 600;
    margin-top: 10px;
}

.results-panel {
    padding: 25px 30px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    border-top: 2px solid var(--border-color);
    text-align: center;
}

.results-panel h3 {
    font-size: 1.8em;
    margin-bottom: 20px;
}

#resultsDetails {
    background: rgba(255, 255, 255, 0.2);
    padding: 20px;
    border-radius: 15px;
    margin: 20px 0;
}

.result-item {
    padding: 10px 0;
    font-size: 1.1em;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

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

.result-item strong {
    display: inline-block;
    width: 120px;
    text-align: right;
    margin-left: 15px;
}

.share-buttons {
    display: flex;
    gap: 15px;
    margin-top: 25px;
    justify-content: center;
}

.share-btn, .new-route-btn {
    flex: 1;
    max-width: 200px;
    padding: 15px 25px;
    border: none;
    border-radius: 10px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.share-btn {
    background: rgba(255, 255, 255, 0.9);
    color: var(--primary-color);
}

.share-btn:hover {
    background: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.new-route-btn {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    border: 2px solid white;
}

.new-route-btn:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
}

.navigation-marker {
    z-index: 1000;
}

@keyframes pulse {
    0% {
        transform: scale(1);
        box-shadow: 0 2px 8px rgba(0,0,0,0.3);
    }
    50% {
        transform: scale(1.1);
        box-shadow: 0 4px 16px rgba(0,0,0,0.4);
    }
    100% {
        transform: scale(1);
        box-shadow: 0 2px 8px rgba(0,0,0,0.3);
    }
}

.loading {
    text-align: center;
    padding: 20px;
    color: var(--primary-color);
    font-weight: 600;
}

.error {
    background: #f8d7da;
    color: #721c24;
    padding: 15px;
    border-radius: 10px;
    margin: 15px 30px;
    border: 1px solid #f5c6cb;
}

/* Navigation Bar */
.navbar {
    background: var(--background);
    box-shadow: 0 2px 10px var(--shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
    margin-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 15px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-brand h2 {
    margin: 0;
    color: var(--primary-color);
    font-size: 1.5em;
    display: flex;
    align-items: center;
    gap: 10px;
}

.nav-menu {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.nav-btn {
    padding: 10px 20px;
    background: var(--surface);
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    transition: all 0.3s;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border: 1px solid var(--border-color);
}

.nav-btn i {
    font-size: 16px;
}

.nav-btn:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
    border-color: var(--primary-color);
}

/* Dark Mode Toggle */
.theme-toggle {
    position: fixed;
    bottom: 20px;
    left: 20px;
    z-index: 1000;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    font-size: 20px;
    cursor: pointer;
    box-shadow: 0 4px 12px var(--shadow);
    transition: all 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.theme-toggle:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px var(--shadow);
}

/* Pages */
.page {
    display: none;
}

.page.active {
    display: block;
}

/* Mode Selector */
.mode-selector {
    padding: 20px 30px;
    background: var(--surface);
    display: flex;
    gap: 10px;
    border-bottom: 2px solid var(--border-color);
}

.mode-btn {
    flex: 1;
    padding: 15px;
    background: var(--background);
    border: 2px solid var(--border-color);
    border-radius: 10px;
    cursor: pointer;
    font-size: 16px;
    font-weight: 600;
    color: var(--text-secondary);
    transition: all 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

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

.mode-btn.active {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

/* Designer Mode */
.designer-section {
    padding: 20px 30px;
    background: var(--surface);
    border-bottom: 2px solid var(--border-color);
}

.designer-controls {
    display: flex;
    gap: 10px;
    margin-bottom: 15px;
    flex-wrap: wrap;
}

.designer-btn {
    padding: 12px 20px;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    gap: 8px;
}

.designer-btn:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

.designer-hint {
    color: var(--text-secondary);
    font-size: 14px;
    margin: 0;
}

.designer-marker {
    cursor: move !important;
}

/* Modals */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    overflow: auto;
}

.modal-content {
    background-color: var(--background);
    margin: 5% auto;
    padding: 30px;
    border-radius: 15px;
    width: 90%;
    max-width: 500px;
    box-shadow: 0 10px 40px var(--shadow);
    position: relative;
    color: var(--text-primary);
}

.close {
    color: var(--text-secondary);
    float: left;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    position: absolute;
    left: 20px;
    top: 20px;
}

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

/* Auth Tabs */
#authTabs {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
    border-bottom: 2px solid var(--border-color);
}

#authTabs .tab-btn {
    padding: 12px 20px;
    background: transparent;
    border: none;
    border-bottom: 3px solid transparent;
    cursor: pointer;
    font-size: 16px;
    font-weight: 600;
    color: var(--text-secondary);
    transition: all 0.3s;
}

#authTabs .tab-btn.active {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
}

.auth-tab {
    display: none;
}

.auth-tab.active {
    display: block;
}

.auth-tab h2 {
    margin-bottom: 20px;
    color: var(--text-primary);
}

.auth-tab input {
    width: 100%;
    padding: 12px;
    margin-bottom: 15px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 16px;
    direction: rtl;
    background: var(--background);
    color: var(--text-primary);
}

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

.auth-submit-btn {
    width: 100%;
    padding: 15px;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s;
}

.auth-submit-btn:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

.error-message {
    color: var(--error);
    margin-top: 10px;
    font-size: 14px;
}

/* Save Track Button */
.save-track-btn {
    width: 100%;
    padding: 18px;
    background: linear-gradient(135deg, #ffc107 0%, #ff9800 100%);
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 18px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s;
    box-shadow: 0 4px 15px rgba(255, 193, 7, 0.4);
    margin-top: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.save-track-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 193, 7, 0.5);
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 15px 0;
    cursor: pointer;
    color: var(--text-primary);
}

.checkbox-label input[type="checkbox"] {
    width: auto;
    margin: 0;
}

.save-track-submit-btn {
    width: 100%;
    padding: 15px;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s;
    margin-top: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.save-track-submit-btn:hover {
    background: var(--primary-dark);
}

/* Store */
.store-controls {
    padding: 20px 30px;
    background: var(--surface);
    display: flex;
    gap: 10px;
    border-bottom: 2px solid var(--border-color);
}

.store-search {
    flex: 1;
    padding: 12px 20px;
    border: 2px solid var(--border-color);
    border-radius: 10px;
    font-size: 16px;
    direction: rtl;
    background: var(--background);
    color: var(--text-primary);
}

.store-search:focus {
    outline: none;
    border-color: var(--primary-color);
}

.refresh-btn {
    padding: 12px 20px;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    gap: 8px;
}

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

.tracks-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
    padding: 30px;
}

.track-card {
    background: var(--surface);
    border: 2px solid var(--border-color);
    border-radius: 15px;
    padding: 20px;
    box-shadow: 0 2px 10px var(--shadow);
    transition: all 0.3s;
}

.track-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 20px var(--shadow);
    border-color: var(--primary-color);
}

.track-header {
    margin-bottom: 15px;
}

.track-header h3 {
    color: var(--text-primary);
    margin-bottom: 8px;
    font-size: 1.2em;
}

.track-author {
    color: var(--text-secondary);
    font-size: 14px;
}

.track-author i {
    margin-left: 5px;
}

.track-description {
    color: var(--text-secondary);
    font-size: 14px;
    margin-bottom: 15px;
    line-height: 1.6;
}

.track-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-bottom: 15px;
    font-size: 14px;
    color: var(--text-secondary);
}

.track-stats i {
    margin-left: 5px;
}

.track-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.track-btn {
    flex: 1;
    min-width: 100px;
    padding: 10px 15px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

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

.use-btn:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

.like-btn, .save-btn {
    background: var(--surface);
    color: var(--text-primary);
    border: 2px solid var(--border-color);
}

.like-btn:hover, .save-btn:hover {
    background: var(--background);
    border-color: var(--primary-color);
}

.delete-btn {
    background: var(--error);
    color: white;
}

.delete-btn:hover {
    background: #c82333;
    transform: translateY(-2px);
}

/* Tracks Tabs */
.tracks-tabs {
    padding: 20px 30px 0;
    display: flex;
    gap: 10px;
    border-bottom: 2px solid var(--border-color);
}

.tracks-tabs .tab-btn {
    padding: 12px 20px;
    background: transparent;
    border: none;
    border-bottom: 3px solid transparent;
    cursor: pointer;
    font-size: 16px;
    font-weight: 600;
    color: var(--text-secondary);
    transition: all 0.3s;
}

.tracks-tabs .tab-btn.active {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
}

/* Profile */
.profile-content {
    padding: 30px;
}

.profile-info {
    display: flex;
    gap: 30px;
    margin-bottom: 30px;
    padding: 30px;
    background: var(--surface);
    border-radius: 15px;
    align-items: center;
}

.profile-avatar {
    flex-shrink: 0;
}

.avatar-circle {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    background: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3em;
    color: white;
    box-shadow: 0 4px 15px var(--shadow);
}

.profile-details h2 {
    color: var(--text-primary);
    margin-bottom: 10px;
}

.profile-details p {
    color: var(--text-secondary);
    margin: 5px 0;
}

.profile-edit {
    background: var(--surface);
    padding: 30px;
    border-radius: 15px;
    border: 2px solid var(--border-color);
}

.profile-edit h3 {
    margin-bottom: 20px;
    color: var(--text-primary);
}

.profile-edit input,
.profile-edit textarea {
    width: 100%;
    padding: 12px;
    margin-bottom: 15px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 16px;
    direction: rtl;
    font-family: inherit;
    background: var(--background);
    color: var(--text-primary);
}

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

.save-profile-btn {
    width: 100%;
    padding: 15px;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.save-profile-btn:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

@media (max-width: 768px) {
    header h1 {
        font-size: 1.8em;
    }
    
    .search-bar-container {
        flex-direction: column;
    }
    
    .map-container {
        height: 400px;
    }
    
    .timer-display {
        font-size: 2em;
    }
    
    .timer-controls {
        flex-direction: column;
    }
    
    .share-buttons {
        flex-direction: column;
    }
    
    .share-btn, .new-route-btn {
        max-width: 100%;
    }
    
    .nav-container {
        flex-direction: column;
        gap: 15px;
    }
    
    .nav-menu {
        width: 100%;
        justify-content: center;
    }
    
    .tracks-grid {
        grid-template-columns: 1fr;
        padding: 20px;
    }
    
    .profile-info {
        flex-direction: column;
        text-align: center;
    }
    
    .designer-controls {
        flex-direction: column;
    }
    
    .designer-btn {
        width: 100%;
    }
    
    .modal-content {
        width: 95%;
        margin: 10% auto;
        padding: 20px;
    }
    
    .theme-toggle {
        bottom: 10px;
        left: 10px;
        width: 45px;
        height: 45px;
        font-size: 18px;
    }
}