/* 
   FCMX PRO - Premium Admin Dashboard CSS Overhaul
   Futuristic desktop console style matching the main app aesthetics
*/

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700;800&family=Inter:wght@300;400;500;600;700;800&display=swap');
@import url('https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css');

:root {
    --bg-dark: #060813;
    --bg-sidebar: #0b0e20;
    --bg-card: rgba(13, 17, 38, 0.7);
    --border-color: rgba(255, 255, 255, 0.05);
    
    --primary: #7c3aed;       /* Purple */
    --secondary: #00f0ff;     /* Cyan */
    --success: #00ff87;
    --danger: #ff3366;
    --warning: #ffb800;
    
    --text-main: #ffffff;
    --text-muted: #7987a1;
    
    --transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

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

h1, h2, h3, h4, h5, h6, .sidebar-brand {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    color: #fff;
}

body {
    background-color: var(--bg-dark);
    background-image: 
        radial-gradient(circle at 0% 0%, rgba(124, 58, 237, 0.08) 0%, transparent 40%),
        radial-gradient(circle at 100% 100%, rgba(0, 240, 255, 0.08) 0%, transparent 40%);
    background-attachment: fixed;
    color: var(--text-main);
    min-height: 100vh;
    display: flex;
}

/* Sidebar Styling */
.admin-sidebar {
    width: 280px;
    background: var(--bg-sidebar);
    border-right: 1px solid var(--border-color);
    position: fixed;
    top: 0; left: 0; bottom: 0;
    padding: 30px 24px;
    display: flex;
    flex-direction: column;
    z-index: 100;
    box-shadow: 10px 0 30px rgba(0,0,0,0.5);
}

.sidebar-brand {
    font-size: 22px;
    font-weight: 800;
    letter-spacing: 1px;
    color: #fff;
    margin-bottom: 40px;
    display: flex;
    align-items: center;
    gap: 10px;
    text-transform: uppercase;
}

.sidebar-brand span {
    background: linear-gradient(135deg, var(--secondary), var(--primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.sidebar-menu {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.sidebar-link {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 18px;
    color: var(--text-muted);
    text-decoration: none;
    border-radius: 12px;
    font-weight: 500;
    font-size: 14px;
    transition: var(--transition);
    border: 1px solid transparent;
}

.sidebar-link:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.03);
    transform: translateX(4px);
}

.sidebar-link.active {
    background: linear-gradient(135deg, rgba(124, 58, 237, 0.15), rgba(0, 240, 255, 0.15));
    border: 1px solid rgba(0, 240, 255, 0.25);
    color: var(--secondary);
    box-shadow: 0 4px 15px rgba(0, 240, 255, 0.05);
}

/* Main Content Area */
.admin-main {
    margin-left: 280px;
    flex: 1;
    padding: 40px;
    min-height: 100vh;
    background: rgba(6, 8, 19, 0.4);
}

.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 35px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 24px;
}

/* Stat Cards */
.admin-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
    margin-bottom: 35px;
}

.admin-stat-card {
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    transition: var(--transition);
}

.admin-stat-card:hover {
    transform: translateY(-3px);
    border-color: rgba(0, 240, 255, 0.2);
    box-shadow: 0 15px 35px rgba(0, 240, 255, 0.05);
}

.admin-stat-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 11px;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.admin-stat-value {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 30px;
    font-weight: 800;
    color: #fff;
}

/* Table Card Layout */
.admin-card {
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 28px;
    margin-bottom: 35px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.admin-card-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* General Tables */
.admin-table-wrapper {
    overflow-x: auto;
    width: 100%;
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
    text-align: left;
}

.admin-table th {
    padding: 16px;
    color: var(--text-muted);
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    border-bottom: 2px solid rgba(255, 255, 255, 0.06);
    text-transform: uppercase;
    font-size: 10px;
    letter-spacing: 1px;
}

.admin-table td {
    padding: 16px;
    border-bottom: 1px solid var(--border-color);
    vertical-align: middle;
}

.admin-table tr:hover td {
    background: rgba(255, 255, 255, 0.01);
}

/* Badges */
.admin-badge {
    padding: 5px 10px;
    border-radius: 8px;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.admin-badge.pending { background: rgba(255, 184, 0, 0.08); color: var(--warning); border: 1px solid rgba(255, 184, 0, 0.2); }
.admin-badge.approved, .admin-badge.completed, .admin-badge.active { background: rgba(0, 255, 135, 0.08); color: var(--success); border: 1px solid rgba(0, 255, 135, 0.2); }
.admin-badge.rejected, .admin-badge.terminated { background: rgba(255, 51, 102, 0.08); color: var(--danger); border: 1px solid rgba(255, 51, 102, 0.2); }

/* Modal Styles */
.admin-modal-backdrop {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 999;
    animation: fadeIn 0.2s ease;
}
.admin-modal-backdrop.show {
    display: flex;
}
.admin-modal-card {
    background: #0d1126;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 20px 50px rgba(0,0,0,0.8), 0 0 30px rgba(255, 51, 102, 0.1);
    border-radius: 20px;
    width: 90%;
    max-width: 520px;
    padding: 25px 30px;
    position: relative;
}

/* Forms & Fields */
.admin-form-group {
    margin-bottom: 22px;
}

.admin-label {
    display: block;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: 8px;
    text-transform: uppercase;
}

.admin-input {
    width: 100%;
    background: rgba(5, 6, 15, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    padding: 14px 16px;
    color: #fff;
    outline: none;
    font-size: 14px;
    transition: var(--transition);
}

.admin-input:focus {
    border-color: var(--secondary);
    box-shadow: 0 0 15px var(--secondary-glow);
    background: #05060f;
}

/* Buttons */
.admin-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 20px;
    border-radius: 12px;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    cursor: pointer;
    text-decoration: none;
    transition: var(--transition);
    border: none;
}

.admin-btn-primary {
    background: linear-gradient(135deg, var(--primary), #a78bfa);
    color: #fff;
    box-shadow: 0 4px 15px rgba(124, 58, 237, 0.3);
}

.admin-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(124, 58, 237, 0.5);
}

.admin-btn-success {
    background: linear-gradient(135deg, #059669, var(--success));
    color: #fff;
    box-shadow: 0 4px 15px rgba(0, 255, 135, 0.15);
}

.admin-btn-success:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 255, 135, 0.35);
}

.admin-btn-danger {
    background: linear-gradient(135deg, #dc2626, var(--danger));
    color: #fff;
    box-shadow: 0 4px 15px rgba(255, 51, 102, 0.15);
}

.admin-btn-danger:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 51, 102, 0.35);
}

/* Admin Toast Alert messages */
.admin-alert {
    padding: 16px;
    border-radius: 16px;
    margin-bottom: 25px;
    font-size: 14px;
    border-left: 4px solid transparent;
}

.admin-alert.success {
    background: rgba(0, 255, 135, 0.04);
    border: 1px solid rgba(0, 255, 135, 0.2);
    border-left-width: 4px;
    border-left-color: var(--success);
    color: var(--success);
}

.admin-alert.error {
    background: rgba(255, 51, 102, 0.04);
    border: 1px solid rgba(255, 51, 102, 0.2);
    border-left-width: 4px;
    border-left-color: var(--danger);
    color: var(--danger);
}

.admin-alert.warning {
    background: rgba(255, 184, 0, 0.04);
    border: 1px solid rgba(255, 184, 0, 0.2);
    border-left-width: 4px;
    border-left-color: var(--warning);
    color: var(--warning);
}

@media (max-width: 768px) {
    .admin-sidebar {
        display: none;
    }
    .admin-main {
        margin-left: 0;
        padding: 20px;
    }
}