/* Admin Panel CSS for RunEvents */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700;800;900&family=Poppins:wght@300;400;500;600;700&display=swap');

:root {
    --primary: #533EAA;
    --primary-hover: #422F90;
    --primary-rgb: 83, 62, 170;
    --dark: #F8F9FA;          /* Background color of main content */
    --dark-sidebar: #FFFFFF;  /* Clean white sidebar */
    --dark-card: #FFFFFF;     /* White card background */
    --dark-input: #F8F9FA;    /* Light grey input background */
    --border-color: #E2E8F0;  /* Clean light borders */
    --white: #1C1C22;         /* Main text color (formerly var(--white)) */
    --gray: #6C757D;          /* Muted grey text */
    --success: #27ae60;
    --danger: #c0392b;
    --warning: #f39c12;
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Poppins', sans-serif;
    --shadow: 0 10px 30px rgba(83, 62, 170, 0.05); /* Premium soft purple shadow */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    background-color: var(--dark);
    color: var(--white);
    font-family: var(--font-body);
    display: flex;
    min-height: 100vh;
    overflow-x: hidden;
}

a {
    color: inherit;
    text-decoration: none;
}

/* Admin Layout Grid */
.admin-wrapper {
    display: flex;
    width: 100%;
}

/* Sidebar styling */
.admin-sidebar {
    width: 260px;
    background-color: var(--dark-sidebar);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    height: 100vh;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 100;
    transition: var(--transition);
}

.sidebar-brand {
    padding: 25px;
    font-family: var(--font-heading);
    font-weight: 900;
    font-size: 22px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 8px;
}

.sidebar-brand span {
    color: var(--primary);
}

.sidebar-menu {
    list-style: none;
    padding: 20px 10px;
    display: flex;
    flex-direction: column;
    gap: 5px;
    overflow-y: auto;
    flex-grow: 1;
}

.sidebar-item a {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 12px 15px;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 600;
    color: var(--gray);
    transition: var(--transition);
}

.sidebar-item a:hover, .sidebar-item.active a {
    color: var(--primary);
    background-color: rgba(83, 62, 170, 0.06);
}

.sidebar-item.active a {
    border-left: 3px solid var(--primary);
    padding-left: 12px;
}

/* Main Content Area */
.admin-main {
    margin-left: 260px;
    flex-grow: 1;
    min-width: 0;
    padding: 40px;
    background-color: var(--dark);
}

.admin-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
}

.admin-header h1 {
    font-size: 28px;
    font-weight: 800;
    text-transform: uppercase;
}

.admin-profile {
    display: flex;
    align-items: center;
    gap: 12px;
}

.admin-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
}

/* Dashboard Stat Cards */
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 25px;
    margin-bottom: 40px;
}

.stat-card {
    background-color: var(--dark-card);
    border: 1px solid var(--border-color);
    padding: 25px;
    border-radius: 6px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.stat-card:hover {
    border-color: var(--primary);
}

.stat-details h3 {
    font-size: 13px;
    text-transform: uppercase;
    color: var(--gray);
    margin-bottom: 8px;
    letter-spacing: 0.5px;
}

.stat-number {
    font-size: 28px;
    font-weight: 800;
    font-family: var(--font-heading);
}

.stat-icon {
    font-size: 32px;
    color: var(--primary);
    opacity: 0.8;
}

/* Content Box & Tables */
.content-box {
    background-color: var(--dark-card);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 30px;
    box-shadow: var(--shadow);
    margin-bottom: 40px;
}

.content-box-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
    flex-wrap: wrap;
    gap: 15px;
}

.content-box-header h2 {
    font-size: 20px;
    text-transform: uppercase;
}

/* Tables styling */
.table-responsive {
    overflow-x: auto;
    width: 100%;
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
}

.admin-table th, .admin-table td {
    padding: 15px 20px;
    border-bottom: 1px solid var(--border-color);
    font-size: 14px;
}

.admin-table th {
    background-color: var(--dark-input);
    color: var(--white);
    font-family: var(--font-heading);
    font-weight: 700;
    text-transform: uppercase;
}

.admin-table tr:hover td {
    background-color: rgba(83, 62, 170, 0.02);
}

/* Badges & Status */
.badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
}

.badge-success { background-color: rgba(39, 174, 96, 0.15); color: var(--success); }
.badge-danger { background-color: rgba(192, 57, 43, 0.15); color: var(--danger); }
.badge-warning { background-color: rgba(243, 156, 18, 0.15); color: var(--warning); }
.badge-info { background-color: rgba(255, 255, 255, 0.1); color: var(--white); }

/* Buttons in Admin */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 8px 20px;
    font-family: var(--font-heading);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 12px;
    border-radius: 4px;
    cursor: pointer;
    border: none;
    transition: var(--transition);
}

.btn-primary { background-color: var(--primary); color: #FFFFFF; }
.btn-primary:hover { background-color: var(--primary-hover); }
.btn-danger { background-color: var(--danger); color: #FFFFFF; }
.btn-danger:hover { opacity: 0.9; }
.btn-secondary { background-color: var(--dark-input); color: var(--white); border: 1px solid var(--border-color); }
.btn-secondary:hover { background-color: var(--border-color); color: var(--white); }

.action-btns {
    display: flex;
    gap: 8px;
}

.btn-icon-only {
    width: 32px;
    height: 32px;
    padding: 0;
    border-radius: 4px;
}

/* Form Controls in Admin */
.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--gray);
    text-transform: uppercase;
}

.form-control {
    width: 100%;
    background-color: var(--dark-input);
    border: 1px solid var(--border-color);
    color: var(--white);
    padding: 12px 15px;
    border-radius: 4px;
    font-family: var(--font-body);
    font-size: 14px;
    transition: var(--transition);
}

.form-control:focus {
    border-color: var(--primary);
    outline: none;
}

/* Image preview box */
.image-preview-container {
    margin-top: 15px;
    border: 2px dashed var(--border-color);
    border-radius: 4px;
    padding: 15px;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    min-height: 150px;
    max-width: 400px;
}

.image-preview-container img {
    max-height: 200px;
    border-radius: 4px;
}

/* Filters and Search Bar */
.filter-bar {
    display: flex;
    gap: 15px;
    align-items: center;
    flex-wrap: wrap;
    margin-bottom: 20px;
}

.search-input {
    max-width: 250px;
}

/* Login Page Admin */
.admin-login-wrapper {
    width: 100vw;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--dark) 40%, rgba(83, 62, 170, 0.05));
}

.admin-login-card {
    background-color: var(--dark-card);
    border: 1px solid var(--border-color);
    padding: 40px;
    width: 100%;
    max-width: 420px;
    border-radius: 6px;
    box-shadow: var(--shadow);
}

.admin-login-header {
    text-align: center;
    margin-bottom: 30px;
}

.admin-login-header h2 {
    font-size: 24px;
    text-transform: uppercase;
    font-weight: 900;
}

.admin-login-header span {
    color: var(--primary);
}

.admin-login-header p {
    color: var(--gray);
    font-size: 14px;
    margin-top: 5px;
}

/* Toggle Switch */
.switch {
    position: relative;
    display: inline-block;
    width: 50px;
    height: 24px;
}

.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--border-color);
    transition: .4s;
    border-radius: 24px;
}

.slider:before {
    position: absolute;
    content: "";
    height: 16px;
    width: 16px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    transition: .4s;
    border-radius: 50%;
}

input:checked + .slider {
    background-color: var(--primary);
}

input:checked + .slider:before {
    transform: translateX(26px);
}

/* Toast Messages */
.flash-message {
    padding: 12px 20px;
    margin-bottom: 25px;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 12px;
}

.flash-success { background-color: rgba(39, 174, 96, 0.15); color: var(--success); border-left: 4px solid var(--success); }
.flash-error { background-color: rgba(192, 57, 43, 0.15); color: var(--danger); border-left: 4px solid var(--danger); }

/* Responsive adjustments */
@media (max-width: 992px) {
    .admin-sidebar {
        left: -260px;
    }
    .admin-sidebar.active {
        left: 0;
    }
    .admin-main {
        margin-left: 0;
        padding: 20px;
    }
}