/* Modern CSS for Schulferien Countdown App */

:root {
    --primary-color: #667eea;
    --primary-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --success-color: #10b981;
    --success-gradient: linear-gradient(135deg, #10b981 0%, #059669 100%);
    --warning-color: #f59e0b;
    --warning-gradient: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    --danger-color: #ef4444;
    --danger-gradient: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    --secondary-color: #8b5cf6;
    --dark-color: #1f2937;
    --light-bg: #f8fafc;
    --glass-bg: rgba(255, 255, 255, 0.25);
    --glass-border: rgba(255, 255, 255, 0.18);
    --shadow-light: 0 8px 32px rgba(31, 38, 135, 0.37);
    --shadow-hover: 0 15px 35px rgba(31, 38, 135, 0.4);
    --border-radius: 1rem;
    --border-radius-lg: 1.5rem;
    --text-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
    min-height: 100vh;
    position: relative;
    overflow-x: hidden;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 80%, rgba(120, 119, 198, 0.3) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255, 119, 198, 0.3) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(120, 219, 255, 0.3) 0%, transparent 50%);
    z-index: -1;
    animation: float 20s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    33% { transform: translateY(-10px) rotate(1deg); }
    66% { transform: translateY(5px) rotate(-1deg); }
}

/* Glass Morphism Components */
.main-container {
    max-width: 420px;
    margin: 0 auto;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-light);
    overflow: hidden;
    position: relative;
    animation: slideInUp 0.8s ease-out;
}

.main-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
    transition: left 0.5s;
}

.main-container:hover::before {
    left: 100%;
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Modern Countdown Display */
.countdown-display {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--border-radius-lg);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.countdown-display::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(from 0deg, transparent, rgba(255,255,255,0.1), transparent);
    animation: rotate 3s linear infinite;
    opacity: 0;
    transition: opacity 0.3s;
}

.countdown-display:hover::before {
    opacity: 1;
}

.countdown-display:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: var(--shadow-hover);
    border-color: rgba(255, 255, 255, 0.3);
}

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

.countdown-number {
    font-size: 4.5rem;
    line-height: 0.8;
    font-weight: 900;
    color: #1f2937;
    text-shadow: 0 2px 8px rgba(0,0,0,0.1);
    position: relative;
    z-index: 2;
}

.countdown-text,
.countdown-unit {
    font-size: 1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: #374151;
    position: relative;
    z-index: 2;
}

.countdown-label {
    font-weight: 600;
    font-size: 1.2rem;
    color: #1f2937;
    position: relative;
    z-index: 2;
}

/* Mobile optimizations */
@media (max-width: 576px) {
    .countdown-number {
        font-size: 3.5rem;
    }
    
    .main-container {
        margin: 1rem;
        max-width: calc(100vw - 2rem);
    }
}

/* Modern Progress Bar */
.progress {
    height: 12px;
    border-radius: 2rem;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    overflow: hidden;
    position: relative;
}

.progress::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, 
        transparent 0%, 
        rgba(255,255,255,0.1) 50%, 
        transparent 100%);
    animation: shimmer 2s infinite;
}

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

.progress-bar {
    border-radius: 2rem;
    transition: width 1s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.progress-bar.bg-success {
    background: var(--success-gradient) !important;
}

.progress-bar.bg-warning {
    background: var(--warning-gradient) !important;
}

.progress-bar.bg-danger {
    background: var(--danger-gradient) !important;
}

.progress-bar::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, 
        transparent 0%, 
        rgba(255,255,255,0.3) 50%, 
        transparent 100%);
    animation: progressShine 3s ease-in-out infinite;
}

@keyframes progressShine {
    0%, 100% { transform: translateX(-100%); }
    50% { transform: translateX(100%); }
}

/* Modern Card Design */
.card {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--border-radius-lg);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    transition: all 0.3s ease;
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.15);
}

.card-header {
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    padding: 1.5rem;
}

.card-title {
    color: #1f2937;
    font-weight: 700;
    font-size: 1.1rem;
}

/* Modern Table */
.table {
    color: #374151;
}

.table-hover tbody tr {
    transition: all 0.3s ease;
}

.table-hover tbody tr:hover {
    background-color: rgba(102, 126, 234, 0.1) !important;
    transform: translateX(5px);
}

.table td {
    vertical-align: middle;
    border: none !important;
    padding: 1rem 1.5rem;
}

/* Modern Badges */
.badge {
    font-size: 0.8rem;
    padding: 0.5em 1em;
    border-radius: 2rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
}

.badge.bg-success {
    background: var(--success-gradient) !important;
    animation: pulse 2s infinite;
}

.badge.bg-secondary {
    background: linear-gradient(135deg, #8b5cf6 0%, #a855f7 100%) !important;
}

.badge.bg-light {
    background: rgba(0, 0, 0, 0.1) !important;
    color: #374151 !important;
    border: 1px solid rgba(0, 0, 0, 0.1);
}

@keyframes pulse {
    0%, 100% { box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3); }
    50% { box-shadow: 0 4px 25px rgba(16, 185, 129, 0.5); }
}

/* Modern Form Elements */
.form-select-sm {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: var(--border-radius);
    color: #374151;
    font-weight: 500;
    transition: all 0.3s ease;
}

.form-select-sm:focus {
    background: rgba(255, 255, 255, 0.9);
    border-color: var(--primary-color);
    box-shadow: 0 0 20px rgba(102, 126, 234, 0.2);
    color: #1f2937;
}

.form-select-sm option {
    background: white;
    color: #374151;
}

.form-label {
    color: #374151;
    font-weight: 600;
    font-size: 0.9rem;
}

/* Modern Button */
.btn-outline-secondary {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(0, 0, 0, 0.1);
    color: #374151;
    border-radius: var(--border-radius);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-weight: 600;
}

.btn-outline-secondary:hover {
    background: rgba(255, 255, 255, 0.9);
    border-color: var(--primary-color);
    color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.2);
}

/* Icon Sizing */
.feather-sm {
    width: 16px;
    height: 16px;
}

/* Alert Styling */
.alert {
    border-radius: 0.75rem;
    border: none;
}

/* Animation for refresh button */
.btn .feather-sm {
    transition: transform 0.3s ease;
}

.btn:active .feather-sm,
.refreshing .feather-sm {
    transform: rotate(360deg);
}

/* Toast positioning for mobile */
@media (max-width: 576px) {
    .toast-container {
        left: 1rem;
        right: 1rem;
        bottom: 1rem;
    }
    
    .toast {
        width: 100%;
    }
}

/* Color-specific enhancements */
.bg-success.bg-opacity-10 {
    background-color: rgba(25, 135, 84, 0.1) !important;
}

.bg-warning.bg-opacity-10 {
    background-color: rgba(253, 126, 20, 0.1) !important;
}

.bg-danger.bg-opacity-10 {
    background-color: rgba(220, 53, 69, 0.1) !important;
}

.bg-secondary.bg-opacity-10 {
    background-color: rgba(108, 117, 125, 0.1) !important;
}

/* Loading state */
.loading {
    opacity: 0.7;
    pointer-events: none;
}

/* Smooth transitions */
* {
    transition: color 0.15s ease-in-out, background-color 0.15s ease-in-out, border-color 0.15s ease-in-out;
}

/* High contrast for better accessibility */
@media (prefers-contrast: high) {
    .countdown-display {
        border-width: 2px;
    }
    
    .badge {
        border: 1px solid currentColor;
    }
}

/* Modern Header Styles */
.header-icon-container {
    display: flex;
    justify-content: center;
    align-items: center;
}

.header-icon {
    width: 80px;
    height: 80px;
    background: var(--primary-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 30px rgba(102, 126, 234, 0.4);
    animation: iconFloat 3s ease-in-out infinite;
    position: relative;
}

.header-icon::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: var(--primary-gradient);
    opacity: 0.5;
    transform: scale(1.2);
    animation: iconPulse 2s ease-in-out infinite;
}

.header-feather {
    width: 40px !important;
    height: 40px !important;
    color: white;
    z-index: 2;
    position: relative;
}

@keyframes iconFloat {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

@keyframes iconPulse {
    0%, 100% { opacity: 0.5; transform: scale(1.2); }
    50% { opacity: 0.2; transform: scale(1.4); }
}

.modern-title {
    font-size: 2.5rem;
    font-weight: 900;
    color: #1f2937;
    text-shadow: 0 2px 4px rgba(0,0,0,0.1);
    margin: 0;
    line-height: 1.1;
}

.subtitle {
    color: #6b7280;
    font-size: 1.1rem;
    font-weight: 600;
    letter-spacing: 0.5px;
}

/* Refresh Button Enhancement */
.refresh-btn {
    min-width: 45px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem;
}

/* Alert Enhancements */
.alert {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(0, 0, 0, 0.1);
    color: #374151;
    border-radius: var(--border-radius);
}

.alert-warning {
    background: rgba(245, 158, 11, 0.1);
    border-color: rgba(245, 158, 11, 0.3);
    color: #92400e;
}

/* Icon Sizing */
.feather-sm {
    width: 18px !important;
    height: 18px !important;
}

/* Toast Enhancements */
.toast {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    color: rgba(255, 255, 255, 0.9);
}

.toast-header {
    background: rgba(255, 255, 255, 0.1);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.9);
}

/* Loading states */
.loading {
    opacity: 0.7;
    pointer-events: none;
}

.refreshing .feather-sm {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Enhanced Mobile Support */
@media (max-width: 576px) {
    .modern-title {
        font-size: 2rem;
    }
    
    .header-icon {
        width: 60px;
        height: 60px;
    }
    
    .header-feather {
        width: 30px !important;
        height: 30px !important;
    }
    
    .refresh-btn span {
        display: none !important;
    }
    
    .toast-container {
        left: 1rem;
        right: 1rem;
        bottom: 1rem;
    }
}

/* Accessibility improvements */
@media (prefers-reduced-motion: reduce) {
    * {
        transition: none !important;
        animation: none !important;
    }
    
    .header-icon::before {
        animation: none;
    }
    
    .header-icon {
        animation: none;
    }
}

/* High contrast mode */
@media (prefers-contrast: high) {
    .main-container {
        border-width: 2px;
        border-color: rgba(255, 255, 255, 0.5);
    }
    
    .countdown-display {
        border-width: 2px;
    }
    
    .badge {
        border: 1px solid currentColor;
    }
}

/* Modern Footer */
.modern-footer {
    border-top: 1px solid rgba(0, 0, 0, 0.1);
    margin-top: 2rem;
}

.footer-content {
    padding: 1rem 0;
}

.footer-text {
    color: #6b7280;
    font-size: 0.9rem;
    font-weight: 500;
}

.footer-label {
    margin-right: 0.5rem;
}

.footer-link {
    color: #374151;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    font-weight: 600;
    transition: all 0.3s ease;
    padding: 0.25rem 0.5rem;
    border-radius: 0.5rem;
    background: rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(5px);
}

.footer-link:hover {
    color: var(--primary-color);
    background: rgba(255, 255, 255, 0.5);
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.2);
}

.footer-icon {
    width: 14px !important;
    height: 14px !important;
    transition: transform 0.3s ease;
}

.footer-link:hover .footer-icon {
    transform: translateX(2px);
}

/* Status Badges */
.status-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.75rem 1.5rem;
    border-radius: 2rem;
    font-size: 1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    animation: statusPulse 2s ease-in-out infinite;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.active-badge {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.upcoming-badge {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

@keyframes statusPulse {
    0%, 100% { 
        transform: scale(1);
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    }
    50% { 
        transform: scale(1.02);
        box-shadow: 0 6px 25px rgba(0, 0, 0, 0.15);
    }
}

/* Enhanced Countdown Displays */
.countdown-active {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.1) 0%, rgba(5, 150, 105, 0.1) 100%);
    border: 2px solid rgba(16, 185, 129, 0.3);
}

.countdown-upcoming {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
    border: 2px solid rgba(102, 126, 234, 0.3);
}

/* Warning and Excitement Text */
.warning-text {
    color: #dc2626;
    font-weight: 600;
    font-size: 0.9rem;
    animation: warningBlink 1.5s ease-in-out infinite;
}

.excitement-text {
    color: #7c3aed;
    font-weight: 600;
    font-size: 0.9rem;
    animation: excitementGlow 2s ease-in-out infinite;
}

@keyframes warningBlink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

@keyframes excitementGlow {
    0%, 100% { 
        color: #7c3aed;
        text-shadow: 0 0 5px rgba(124, 58, 237, 0.3);
    }
    50% { 
        color: #8b5cf6;
        text-shadow: 0 0 10px rgba(139, 92, 246, 0.5);
    }
}

/* Holiday Table Enhancements */
.holiday-icon {
    width: 20px !important;
    height: 20px !important;
    flex-shrink: 0;
}

.table-success {
    background-color: rgba(16, 185, 129, 0.1) !important;
    border-left: 4px solid #10b981;
}

.table-primary {
    background-color: rgba(102, 126, 234, 0.1) !important;
    border-left: 4px solid #667eea;
}

/* Enhanced Badge Styles */
.badge-active {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%) !important;
    color: white;
    font-size: 0.8rem;
    padding: 0.5rem 1rem;
    border-radius: 2rem;
    animation: activePulse 2s infinite;
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3);
}

.badge-upcoming {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;
    color: white;
    font-size: 0.8rem;
    padding: 0.5rem 1rem;
    border-radius: 2rem;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

.badge-past {
    background: rgba(156, 163, 175, 0.2) !important;
    color: #6b7280 !important;
    font-size: 0.8rem;
    padding: 0.5rem 1rem;
    border-radius: 2rem;
    border: 1px solid rgba(156, 163, 175, 0.3);
}

.badge-icon {
    width: 14px !important;
    height: 14px !important;
    margin-right: 0.3rem;
}

@keyframes activePulse {
    0%, 100% { 
        box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3);
        transform: scale(1);
    }
    50% { 
        box-shadow: 0 6px 20px rgba(16, 185, 129, 0.5);
        transform: scale(1.02);
    }
}

/* Table Row Hover Effects */
.table-success:hover {
    background-color: rgba(16, 185, 129, 0.15) !important;
}

.table-primary:hover {
    background-color: rgba(102, 126, 234, 0.15) !important;
}

/* Compact Badge Styles for Table */
.badge-active-compact,
.badge-upcoming-compact,
.badge-past-compact {
    font-size: 0.7rem;
    padding: 0.4rem 0.6rem;
    border-radius: 1.5rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.2rem;
    flex-shrink: 0;
}

.badge-active-compact {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: white;
    animation: compactPulse 2s infinite;
}

.badge-upcoming-compact {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.badge-past-compact {
    background: rgba(156, 163, 175, 0.2);
    color: #6b7280;
    border: 1px solid rgba(156, 163, 175, 0.3);
}

.badge-public-compact {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    color: white;
    animation: publicGlow 3s ease-in-out infinite;
}

@keyframes publicGlow {
    0%, 100% { 
        box-shadow: 0 4px 15px rgba(245, 158, 11, 0.3);
        transform: scale(1);
    }
    50% { 
        box-shadow: 0 6px 20px rgba(245, 158, 11, 0.5);
        transform: scale(1.02);
    }
}

.holiday-type-indicator {
    font-size: 0.65rem;
    padding: 0.15rem 0.4rem;
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    color: white;
    border-radius: 1rem;
    margin-left: 0.5rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

/* Disclaimer Section */
.disclaimer-section .card {
    background: linear-gradient(135deg, rgba(248, 249, 250, 0.8) 0%, rgba(233, 236, 239, 0.8) 100%) !important;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(0, 0, 0, 0.05) !important;
}

.disclaimer-section .card-body {
    border-radius: 0.5rem;
}

/* Footer Credit Styling */
.footer-credit {
    margin-top: 0.5rem;
}

.credit-link {
    color: #6c757d;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    border-bottom: 1px solid transparent;
}

.credit-link:hover {
    color: #495057;
    text-decoration: none;
    border-bottom-color: #495057;
    transform: translateY(-1px);
}

.footer-label {
    color: #6c757d;
    font-size: 0.9rem;
    margin-right: 0.5rem;
}

.badge-icon-small {
    width: 12px !important;
    height: 12px !important;
    flex-shrink: 0;
}

@keyframes compactPulse {
    0%, 100% { 
        opacity: 1;
        transform: scale(1);
    }
    50% { 
        opacity: 0.8;
        transform: scale(1.02);
    }
}

/* Holiday Text Responsive */
.holiday-name {
    font-size: 0.95rem;
    line-height: 1.2;
}

.holiday-dates {
    font-size: 0.8rem;
    line-height: 1.1;
}

/* Table Responsiveness */
.table td {
    padding: 0.75rem 0.5rem;
    word-wrap: break-word;
}

@media (max-width: 576px) {
    .holiday-name {
        font-size: 0.9rem;
    }
    
    .holiday-dates {
        font-size: 0.75rem;
    }
    
    .badge-active-compact,
    .badge-upcoming-compact,
    .badge-past-compact {
        font-size: 0.65rem;
        padding: 0.3rem 0.5rem;
        min-width: 24px;
        justify-content: center;
    }
    
    .table td {
        padding: 0.5rem 0.25rem;
    }
    
    .card-body {
        padding: 0 !important;
    }
    
    /* Mobile-optimized full-width layout */
    .content-wrapper {
        padding: 1rem 0.5rem;
    }
    
    .card {
        margin-left: -0.25rem;
        margin-right: -0.25rem;
        border-radius: 0.5rem !important;
    }
    
    .modern-title {
        font-size: 1.8rem !important;
    }
    
    .countdown-display {
        margin-left: -0.25rem;
        margin-right: -0.25rem;
        padding: 1.5rem 1rem !important;
    }
    
    .countdown-number {
        font-size: 3rem !important;
    }
    
    /* Optimize form layout for mobile */
    .col-9, .col-3 {
        padding-left: 0.25rem;
        padding-right: 0.25rem;
    }
}

/* Desktop layout */
@media (min-width: 577px) {
    .content-wrapper {
        padding: 2rem;
    }
}