/* admin.css - Updated to match index.html aesthetics */
:root {
    --primary-gradient: linear-gradient(135deg, #1a2980 0%, #26d0ce 100%);
    --glass-bg: rgba(255, 255, 255, 0.95);
    --text-color: #333;
    --heading-color: #2c3e50;
    --success-color: #2ecc71;
    --danger-color: #e74c3c;
    --info-color: #3498db;
    --radius-lg: 20px;
    --radius-md: 12px;
    --shadow-heavy: 0 15px 35px rgba(0, 0, 0, 0.2);
    --shadow-light: 0 4px 6px rgba(0, 0, 0, 0.1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Outfit', 'Segoe UI', sans-serif;
}

body {
    background: var(--primary-gradient);
    background-attachment: fixed;
    min-height: 100vh;
    padding: 30px 20px;
    color: var(--text-color);
}

.admin-header {
    max-width: 1200px;
    margin: 0 auto 40px auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: white;
}

.admin-header h2 {
    font-size: 2.2rem;
    font-weight: 700;
    letter-spacing: -0.5px;
    text-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}

.admin-container {
    max-width: 1200px;
    margin: 0 auto;
}

/* Management Cards - Glassmorphism */
.management-card {
    background-color: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-heavy);
    padding: 40px;
    margin-bottom: 40px;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.card-title {
    color: var(--heading-color);
    margin-bottom: 20px;
    font-size: 1.4rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

/* Stats Cards */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.stat-card {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    padding: 25px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-light);
    text-align: center;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.stat-card:hover {
    transform: translateY(-5px);
}

.stat-card h3 {
    font-size: 0.9rem;
    color: #7f8c8d;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.stat-card .value {
    font-size: 2.5rem;
    font-weight: 700;
    margin-top: 10px;
}

/* Form Styles */
.inline-form {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)) auto;
    gap: 15px;
    align-items: flex-end;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-size: 0.9rem;
    font-weight: 600;
    color: #555;
}

input,
select {
    padding: 12px 15px;
    border: 2px solid #eee;
    border-radius: 10px;
    font-size: 1rem;
    transition: all 0.3s ease;
    background-color: white;
    width: 100%;
}

select {
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%2395a5a6' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 15px center;
    background-size: 18px;
    padding-right: 45px;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
}

input:focus,
select:focus {
    outline: none;
    border-color: var(--info-color);
    box-shadow: 0 0 0 4px rgba(52, 152, 219, 0.1);
}

/* Table Styles - Premium Look */
.table-container {
    overflow-x: auto;
    border-radius: var(--radius-md);
    border: 1px solid #eee;
}

table {
    width: 100%;
    border-collapse: collapse;
    background: white;
}

th {
    background-color: #f8f9fa;
    padding: 15px;
    text-align: left;
    font-weight: 600;
    color: #555;
    border-bottom: 2px solid #eee;
}

td {
    padding: 15px;
    border-bottom: 1px solid #eee;
    vertical-align: middle;
}

tr:hover {
    background-color: #fcfdfe;
}

/* Buttons - Matching index.html */
.btn {
    padding: 12px 20px;
    border-radius: 10px;
    border: none;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

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

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

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

.btn:hover {
    opacity: 0.9;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

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

/* Badges */
.badge {
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
}

.badge-success {
    background-color: rgba(46, 204, 113, 0.15);
    color: #27ae60;
    border: 1px solid #2ecc71;
}

.badge-danger {
    background-color: rgba(231, 76, 60, 0.15);
    color: #c0392b;
    border: 1px solid #e74c3c;
}

/* Notification / Toast */
.notification {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 15px 25px;
    border-radius: 10px;
    color: white;
    font-weight: 600;
    box-shadow: var(--shadow-heavy);
    display: none;
    z-index: 1000;
    animation: slideIn 0.3s ease-out;
}

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

    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@media (max-width: 768px) {
    .inline-form {
        grid-template-columns: 1fr;
    }

    .admin-header {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
}