/* Global Styles untuk KonserKu */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&display=swap');

:root {
    --primary-color: #7b4eff;
    --secondary-color: #a272ff;
    --success-color: #28a745;
    --danger-color: #dc3545;
    --warning-color: #ffc107;
    --dark-color: #222;
    --light-color: #f9f9f9;
    --text-color: #333;
    --border-radius: 12px;
    --shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.15);
}

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

body {
    font-family: 'Poppins', sans-serif;
    color: var(--text-color);
    background-color: var(--light-color);
    line-height: 1.6;
}

html, body {
    height: 100%;
}

/* ===== NAVBAR ===== */
.navbar {
    background: linear-gradient(to right, var(--dark-color), #333);
    padding: 1.2rem 2rem;
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 100;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.navbar strong {
    font-size: 1.8rem;
    font-weight: 700;
    color: white;
    letter-spacing: 0.5px;
}

.navbar a {
    color: rgba(255, 255, 255, 0.85);
    font-weight: 500;
    margin: 0 1rem;
    text-decoration: none;
    transition: 0.3s ease;
    position: relative;
}

.navbar a:hover {
    color: var(--primary-color);
}

/* ===== HEADER HERO ===== */
.hero, .header {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    padding: 4rem 2rem 2rem;
    text-align: center;
    box-shadow: var(--shadow-lg);
}

.hero h1, .header h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
}

.hero p, .header p {
    font-size: 1.1rem;
    opacity: 0.95;
    margin-bottom: 1rem;
}

/* ===== SEARCH BAR ===== */
.search-bar {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 2rem;
    flex-wrap: wrap;
}

.search-bar input,
.search-bar select {
    padding: 0.75rem 1.2rem;
    border: 2px solid white;
    border-radius: var(--border-radius);
    font-size: 1rem;
    transition: 0.3s;
    background: white;
    color: var(--text-color);
}

.search-bar input:focus,
.search-bar select:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.3);
}

.search-bar button {
    padding: 0.75rem 2rem;
    background: white;
    color: var(--primary-color);
    border: none;
    border-radius: var(--border-radius);
    font-weight: 600;
    cursor: pointer;
    transition: 0.3s;
}

.search-bar button:hover {
    background: #f0f0f0;
    transform: translateY(-2px);
}

/* ===== CONTAINER ===== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* ===== CARDS ===== */
.card {
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    overflow: hidden;
    transition: all 0.3s ease;
    border: none;
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.card-header {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    padding: 1.5rem;
    font-weight: 600;
    border: none;
}

.card-body {
    padding: 1.5rem;
}

.card-footer {
    background-color: #f8f9fa;
    padding: 1rem 1.5rem;
}

/* ===== BUTTONS ===== */
.btn {
    padding: 0.75rem 1.8rem;
    border: none;
    border-radius: var(--border-radius);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-block;
    text-decoration: none;
    text-align: center;
}

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

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(123, 78, 255, 0.4);
}

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

.btn-success:hover {
    background-color: #218838;
    transform: translateY(-3px);
}

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

.btn-danger:hover {
    background-color: #c82333;
}

.btn-secondary {
    background-color: #6c757d;
    color: white;
}

.btn-secondary:hover {
    background-color: #5a6268;
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
}

/* ===== FORMS ===== */
.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: 0.5rem;
    display: block;
}

.form-control,
.form-select {
    width: 100%;
    padding: 0.75rem 1.2rem;
    border: 2px solid #e0e0e0;
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-family: 'Poppins', sans-serif;
    transition: 0.3s;
}

.form-control:focus,
.form-select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(123, 78, 255, 0.1);
}

.form-control::placeholder {
    color: #999;
}

textarea.form-control {
    resize: vertical;
    min-height: 120px;
}

/* ===== ALERTS ===== */
.alert {
    padding: 1rem 1.5rem;
    border-radius: var(--border-radius);
    border: none;
    margin-bottom: 1rem;
}

.alert-success {
    background-color: #d4edda;
    color: #155724;
}

.alert-danger {
    background-color: #f8d7da;
    color: #721c24;
}

.alert-warning {
    background-color: #fff3cd;
    color: #856404;
}

.alert-info {
    background-color: #d1ecf1;
    color: #0c5460;
}

/* ===== BADGES ===== */
.badge {
    padding: 0.4rem 0.8rem;
    border-radius: 1rem;
    font-weight: 600;
    font-size: 0.85rem;
    display: inline-block;
}

.badge-success {
    background-color: var(--success-color);
    color: white;
}

.badge-danger {
    background-color: var(--danger-color);
    color: white;
}

.badge-warning {
    background-color: var(--warning-color);
    color: #333;
}

.badge-info {
    background-color: #17a2b8;
    color: white;
}

/* ===== KONSER CARD ===== */
.konser-card {
    background: white;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
}

.konser-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.konser-card-image {
    width: 100%;
    height: 220px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 3rem;
}

.konser-card-body {
    padding: 1.5rem;
}

.konser-card-title {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--text-color);
}

.konser-card-info {
    font-size: 0.95rem;
    color: #666;
    margin-bottom: 0.8rem;
}

.konser-card-info strong {
    color: var(--text-color);
}

.konser-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 1rem;
    border-top: 1px solid #eee;
}

.konser-price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

/* ===== GRID ===== */
.grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 2rem;
    margin: 3rem 0;
}

@media (max-width: 768px) {
    .grid {
        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
        gap: 1.5rem;
    }
}

/* ===== TABLES ===== */
.table {
    background: white;
    border-collapse: collapse;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    width: 100%;
}

.table thead {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
}

.table thead th {
    padding: 1.2rem;
    font-weight: 600;
    text-align: left;
}

.table tbody td {
    padding: 1rem 1.2rem;
    border-bottom: 1px solid #eee;
}

.table tbody tr:hover {
    background-color: #f8f9fa;
}

/* ===== FOOTER ===== */
.footer, footer {
    background: linear-gradient(to right, var(--dark-color), #333);
    color: white;
    padding: 3rem 2rem 1rem;
    margin-top: 4rem;
    text-align: center;
}

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

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

/* ===== ANIMATIONS ===== */
@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.fade-in {
    animation: fadeIn 0.5s ease;
}

/* ===== UTILITY CLASSES ===== */
.text-center {
    text-align: center;
}

.text-right {
    text-align: right;
}

.text-muted {
    color: #999;
}

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

.text-success {
    color: var(--success-color);
}

.text-danger {
    color: var(--danger-color);
}

.fw-bold {
    font-weight: 700;
}

.fw-600 {
    font-weight: 600;
}

.mt-2 {
    margin-top: 1rem;
}

.mt-3 {
    margin-top: 1.5rem;
}

.mt-4 {
    margin-top: 2rem;
}

.mb-2 {
    margin-bottom: 1rem;
}

.mb-3 {
    margin-bottom: 1.5rem;
}

.mb-4 {
    margin-bottom: 2rem;
}

.p-3 {
    padding: 1.5rem;
}

.p-4 {
    padding: 2rem;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .hero h1, .header h1 {
        font-size: 2rem;
    }

    .hero p, .header p {
        font-size: 1rem;
    }

    .search-bar {
        flex-direction: column;
    }

    .search-bar input,
    .search-bar select,
    .search-bar button {
        width: 100%;
    }

    .navbar {
        flex-direction: column;
    }

    .grid {
        grid-template-columns: 1fr;
    }

    .konser-card-image {
        height: 180px;
    }
}

/* ===== MODAL ===== */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.modal-overlay.active {
    display: flex;
}

.modal-content {
    background: white;
    border-radius: var(--border-radius);
    padding: 2rem;
    max-width: 500px;
    width: 90%;
    box-shadow: var(--shadow-lg);
}

/* ===== DASHBOARD LAYOUT ===== */
.dashboard-container {
    display: grid;
    grid-template-columns: 1fr;
    min-height: 100vh;
}

.dashboard-content {
    padding: 2rem;
}