/* Base Styles */
:root {
    --primary: #4361ee;
    --primary-light: #4cc9f0;
    --secondary: #3a0ca3;
    --dark: #14213d;
    --light: #f8f9fa;
    --gray: #6c757d;
    --success: #4bb543;
    --danger: #ef233c;
    --warning: #ffbe0b;
    --glass-bg: rgba(255, 255, 255, 0.85);
    --card-shadow: 0 8px 32px rgba(31, 38, 135, 0.1);
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

body {
    font-family: 'Plus Jakarta Sans', sans-serif;
    background-color: #f9fafd;
    color: var(--dark);
    margin: 0;
    padding: 0;
    min-height: 100vh;
}

a{
  text-decoration: none;
}
/* Glass Header */
.glass-header {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.05);
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

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

.back-button {
    color: var(--dark);
    font-size: 1.2rem;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: var(--transition);
}

.back-button:hover {
    background-color: rgba(67, 97, 238, 0.1);
    color: var(--primary);
}

.logo {
    height: 28px;
    width: auto;
}

.theme-toggle {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition);
}

.theme-toggle:hover {
    background-color:crimson;
    color: var(--primary);
}

/* Search Section */
.search-section {
    max-width: 1200px;
    margin: 30px auto;
    padding: 0 20px;
}

.search-input-container {
    position: relative;
    display: flex;
    align-items: center;
    background: white;
    border-radius: 12px;
    box-shadow: var(--card-shadow);
    overflow: hidden;
    height: 56px;
}

.search-icon {
    padding: 0 20px;
    color: var(--gray);
    font-size: 1rem;
}

.search-input {
    flex: 1;
    border: none;
    outline: none;
    height: 100%;
    font-size: 1rem;
    font-family: 'Plus Jakarta Sans', sans-serif;
    padding-right: 15px;
    background: transparent;
}

.search-input::placeholder {
    color: var(--gray);
    opacity: 0.7;
}

.search-submit {
    width: 56px;
    height: 56px;
    border: none;
    background: var(--primary);
    color: white;
    cursor: pointer;
    transition: var(--transition);
}

.search-submit:hover {
    background: var(--secondary);
}

.category-filters {
    display: flex;
    gap: 10px;
    margin-top: 20px;
    overflow-x: auto;
    padding-bottom: 10px;
}

.category-filter {
    padding: 8px 16px;
    border-radius: 20px;
    background: white;
    border: 1px solid #e0e0e0;
    color: var(--gray);
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}

.category-filter.active {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

.category-filter:hover:not(.active) {
    border-color: var(--primary);
    color: var(--primary);
}

/* Event Grid */
.event-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px 40px;
}

.event-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 25px;
}

.event-card {
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--card-shadow);
    transition: var(--transition);
    position: relative;
}

.event-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 24px rgba(31, 38, 135, 0.15);
}

.card-badge {
    position: absolute;
    top: 15px;
    left: 15px;
    background: var(--primary);
    color: white;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    z-index: 2;
}

.card-media {
    position: relative;
    height: 180px;
    overflow: hidden;
}

.event-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.event-card:hover .event-image {
    transform: scale(1.05);
}

.image-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 2.5rem;
}

.save-button {
    position: absolute;
    top: 15px;
    right: 15px;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: white;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--gray);
    transition: var(--transition);
    z-index: 2;
}

.save-button:hover {
    color: var(--danger);
}

.save-button.active {
    color: var(--danger);
}

.card-content {
    padding: 20px;
    position: relative;
}

.event-date {
    position: absolute;
    top: -20px;
    right: 20px;
    background: white;
    width: 60px;
    height: 60px;
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.date-day {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
    line-height: 1;
}

.date-month {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--gray);
    text-transform: uppercase;
    margin-top: 2px;
}

.event-title {
    font-size: 1.1rem;
    font-weight: 700;
    margin: 10px 0 15px;
    color: var(--dark);
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.event-meta {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
}

.meta-item {
    font-size: 0.85rem;
    color: var(--gray);
    display: flex;
    align-items: center;
    gap: 5px;
}

.meta-item i {
    font-size: 0.9rem;
}

.card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 15px;
}

.view-button {
    background: var(--primary);
    color: white;
    padding: 8px 16px;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
}

.view-button:hover {
    background: var(--secondary);
    transform: translateX(5px);
}

.event-time {
    font-size: 0.85rem;
    color: var(--gray);
    display: flex;
    align-items: center;
    gap: 5px;
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    max-width: 500px;
    margin: 0 auto;
}

.empty-illustration {
    width: 200px;
    height: 200px;
    margin: 0 auto 30px;
}

.empty-illustration img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.empty-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 10px;
}

.empty-message {
    color: var(--gray);
    margin-bottom: 25px;
    font-size: 1rem;
}

.empty-button {
    background: var(--primary);
    color: white;
    padding: 10px 24px;
    border-radius: 8px;
    font-size: 0.95rem;
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
}

.empty-button:hover {
    background: var(--secondary);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(67, 97, 238, 0.2);
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.event-card {
    opacity: 0;
    animation: fadeIn 0.6s forwards;
    animation-delay: calc(var(--order) * 0.1s);
}

/* Responsive Design */
@media (max-width: 768px) {
    .event-grid {
        grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    }
    
    .card-media {
        height: 160px;
    }
    
    .event-title {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .header-container {
        padding: 0 15px;
    }
    
    .search-section {
        padding: 0 15px;
    }
    
    .event-container {
        padding: 0 15px 30px;
    }
    
    .event-grid {
        grid-template-columns: 1fr;
    }
}