@import url('https://fonts.googleapis.com/css2?family=Vazirmatn:wght@300;400;500;600;700;800&display=swap');

:root {
    --primary: #667eea;
    --secondary: #764ba2;
    --success: #10b981;
    --danger: #ef4444;
    --warning: #f59e0b;
    --info: #3b82f6;
    --dark: #1a1a2e;
    --light: #f8f9fa;
    --border: #e5e7eb;
    --panel-bg:#1b2338;
    --panel-border:#27334a;
    --panel-shadow:0 12px 34px -14px rgba(0,0,0,.55);
}

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

body {
    /* unified dark theme */
    font-family:'Vazirmatn',sans-serif;
    background:#101322;
    color:#d9e1ee;
}

/* === Login Experience (shared by admin & user) === */
.login-page{
    min-height:100vh;
    margin:0;
    display:flex;
    align-items:center;
    justify-content:center;
    padding:24px;
    position:relative;
    overflow:hidden;
    background:radial-gradient(circle at top,#111a3a,#050c1d 60%);
    color:#e2e8f0;
}
@keyframes loginGlow{
    0%{transform:translate3d(-10%,0,0) scale(0.95);opacity:.35;}
    50%{transform:translate3d(5%,5%,0) scale(1);opacity:.6;}
    100%{transform:translate3d(-10%,0,0) scale(0.95);opacity:.35;}
}
.login-page::before,
.login-page::after{
    content:'';
    position:absolute;
    width:360px;height:360px;
    border-radius:50%;
    filter:blur(40px);
    animation:loginGlow 18s ease-in-out infinite;
    z-index:0;
}
.login-page::before{background:rgba(102,126,234,.4);top:-120px;right:-80px;}
.login-page::after{background:rgba(16,185,129,.35);bottom:-120px;left:-60px;animation-delay:-6s;}
.login-page .login-container{
    width:100%;
    max-width:960px;
    position:relative;
    z-index:1;
}
.login-box{
    background:rgba(11,17,34,.92);
    border:1px solid rgba(255,255,255,.08);
    border-radius:28px;
    padding:40px;
    box-shadow:0 45px 90px -50px rgba(0,0,0,.9);
    backdrop-filter:blur(18px);
}
.login-box h1{
    margin:0 0 12px;
    font-size:30px;
    background:linear-gradient(120deg,#8f84ff,#43c6ac);
    -webkit-background-clip:text;
    -webkit-text-fill-color:transparent;
}
.login-subtitle,
.login-box > p{
    margin-bottom:24px;
    color:#9fb3d9;
    text-align:center;
    font-size:14px;
}
.auth-tabs{display:flex;gap:12px;margin-bottom:24px;}
.auth-tabs button{
    flex:1;
    padding:14px;
    border-radius:14px;
    border:1px solid rgba(255,255,255,.2);
    background:transparent;
    color:#e2e8f0;
    font-weight:600;
    cursor:pointer;
    transition:.3s;
}
.auth-tabs button.active{
    background:linear-gradient(135deg,#667eea,#764ba2);
    border-color:transparent;
    box-shadow:0 16px 32px -20px rgba(102,126,234,.9);
}
.auth-panels{
    display:block;
    width:100%;
}
.auth-panel{
    padding:24px;
    border-radius:20px;
    background:#0b1328;
    border:1px solid rgba(255,255,255,.05);
    box-shadow:0 22px 45px -30px rgba(0,0,0,.85);
    width:100%;
    display:none !important;
    flex-direction:column;
    gap:14px;
}
.auth-panel.active{
    display:flex !important;
}
.login-box form{display:flex;flex-direction:column;gap:12px;}
.login-box .form-group{display:flex;flex-direction:column;margin-bottom:16px;}
.login-box label{font-size:13px;font-weight:600;margin-bottom:8px;color:#cbd5f5;}
.login-box input{
    width:100%;
    padding:14px;
    border-radius:12px;
    border:1px solid rgba(255,255,255,.08);
    background:#060b1c;
    color:#f8fafc;
    transition:.25s;
}
.login-box input:focus{
    border-color:#667eea;
    box-shadow:0 0 0 3px rgba(102,126,234,.25);
    outline:none;
}
.login-box .btn{
    width:100%;
    padding:14px;
    border-radius:12px;
    border:none;
    font-weight:700;
    cursor:pointer;
    margin-top:10px;
}
.login-box .btn-primary{
    background:linear-gradient(135deg,#667eea,#764ba2);
    color:#fff;
    box-shadow:0 20px 40px -28px rgba(118,75,162,.9);
}
.login-box .btn-secondary{
    background:#303d55;
    color:#d9e1ee;
}
.meta-links{
    display:flex;
    gap:12px;
    margin-top:18px;
    flex-wrap:wrap;
}
.meta-links a{
    flex:1;
    min-width:140px;
    text-align:center;
    color:#fff;
    font-size:14px;
    text-decoration:none;
    padding:10px;
    border-radius:10px;
}
.login-box--solo .auth-panel,
.login-box--solo form{
    display:block;
}
.login-box--solo .form-group{margin-bottom:18px;}
@media(max-width:640px){
    .login-box{padding:30px;}
    .auth-panels{flex-direction:column;}
    .auth-panel{flex:1 1 auto;min-width:100%;}
    .meta-links{flex-direction:column;}
    .meta-links a{min-width:100%;}
}

/* Navbar */
.admin-navbar {
    background:linear-gradient(90deg,#667eea,#764ba2);
    box-shadow:0 4px 18px -6px rgba(102,126,234,.4);
    color: white;
    padding:0;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 18px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    min-height:64px;
}

.nav-brand h2,
.brand-logo {
    font-size:26px;
    font-weight:700;
    margin:0;
    background:linear-gradient(90deg,#8f84ff,#667eea);
    -webkit-background-clip:text;
    -webkit-text-fill-color:transparent;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 5px;
    align-items: center;
}

.nav-menu a {
    color:#fff;
    text-decoration: none;
    padding: 10px 20px;
    border-radius: 8px;
    transition: all 0.3s;
    font-weight: 500;
    font-size: 15px;
    position: relative;
}

.nav-menu a:hover {
    background:rgba(255,255,255,.18);
    transform:translateY(-2px);
}

.nav-menu a.logout {
    background:linear-gradient(135deg,#8f84ff,#667eea);
    box-shadow:0 6px 20px -8px rgba(102,126,234,.55);
    margin-right: 10px;
}

.nav-menu a.logout:hover {
    box-shadow:0 10px 28px -10px rgba(118,75,162,.6);
}

.nav-menu a.active{
    background:rgba(255,255,255,.18);
}

.nav-menu a.active::after{
    content:'';
    position:absolute;
    bottom:6px;
    right:18px;
    left:18px;
    height:2px;
    border-radius:2px;
    background:linear-gradient(90deg,#8f84ff,#667eea);
}

/* Admin hamburger */
.admin-navbar .menu-toggle{
    display:none;
    background:none;border:0;cursor:pointer;
    padding:8px;border-radius:8px;
}
.admin-navbar .menu-toggle span{
    display:block;width:24px;height:2px;background:#fff;margin:5px 0;transition:.3s;
}
.admin-navbar .menu-toggle.active span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.admin-navbar .menu-toggle.active span:nth-child(2){opacity:0;}
.admin-navbar .menu-toggle.active span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

/* Mobile collapse for admin menu */
@media (max-width: 860px){
    .admin-navbar .menu-toggle{display:block;}
    .admin-navbar .nav-menu{
        display:none; flex-direction:column; gap:8px;
        background:#1f2230; padding:12px 16px; border-top:1px solid #2a2f3f; width:100%;
    }
    .admin-navbar .nav-menu.active{display:flex;}
    .nav-container{align-items:flex-start;}
}

/* Page header title gradient */
.page-header h1,
.gradient-title {
    background:linear-gradient(90deg,#8f84ff,#667eea);
    -webkit-background-clip:text;
    -webkit-text-fill-color:transparent;
    color:#fff; /* fallback */
}

/* Container */
.container {
    max-width: 1400px;
    margin: 30px auto;
    padding: 0 30px;
}

.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 35px;
    padding-bottom: 18px;
    border-bottom:2px solid var(--panel-border);
}

.page-header::after{
    content:'';
    display:block;
    height:3px;
    width:60px;
    margin-top:10px;
    background:linear-gradient(90deg,#8f84ff,#667eea);
    border-radius:3px;
    opacity:.35;
}

.page-header h1 {
    color: #2c3e50;
    font-size: 32px;
    font-weight: 700;
    background:linear-gradient(90deg,#8f84ff,#667eea);
    -webkit-background-clip:text;
    -webkit-text-fill-color:transparent;
    color:#fff;
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
    margin-bottom: 40px;
}

.stat-card {
    background:var(--panel-bg);
    border:1px solid var(--panel-border);
    box-shadow:var(--panel-shadow);
    color:#d9e1ee;
    padding: 30px;
    border-radius: 15px;
    display: flex;
    align-items: center;
    gap: 25px;
    transition:.35s;
}

.stat-card:hover {
    transform:none;
    box-shadow:0 16px 42px -16px rgba(0,0,0,.65);
    background:#202c45;
}

.stat-icon {
    font-size: 55px;
    filter: drop-shadow(0 4px 8px rgba(0,0,0,0.1));
}

.stat-info h3 {
    font-size: 36px;
    color:#8f84ff;
    margin-bottom: 8px;
    font-weight: 700;
}

.stat-info p {
    color:#b6c3d9;
    font-size: 16px;
    font-weight: 500;
}

/* Quick Actions */
.quick-actions {
    background:var(--panel-bg);
    border:1px solid var(--panel-border);
    box-shadow:var(--panel-shadow);
    color:#d9e1ee;
    padding: 35px;
    border-radius: 15px;
}

.quick-actions h2 {
    margin:0 0 20px;
    font-size:22px;
    font-weight:700;
    background:linear-gradient(90deg,#8f84ff,#667eea);
    -webkit-background-clip:text;
    -webkit-text-fill-color:transparent;
}

/* Forms */
.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    margin-bottom: 10px;
    font-weight: 600;
    color: #d1dae9; /* was #2c3e50 */
    font-size: 14px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid #2d3a52;
    border-radius: 8px;
    font-size: 15px;
    font-family: inherit;
    transition: all 0.3s;
    background:#141c2b;
    color:#d9e1ee;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color:#667eea;
    box-shadow:0 0 0 3px rgba(102,126,234,.25);
    background:#1c2537;
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

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

/* Admin Form */
.admin-form {
    background:var(--panel-bg);
    border:1px solid var(--panel-border);
    box-shadow:var(--panel-shadow);
    color:#d9e1ee;
    padding: 40px;
    border-radius: 15px;
}

.form-actions {
    display: flex;
    gap: 15px;
    margin-top: 35px;
    padding-top: 25px;
    border-top: 2px solid #e0e6ed;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    font-weight: 500;
}

.checkbox-label input[type="checkbox"] {
    width: 20px;
    height: 20px;
    cursor: pointer;
}

/* Buttons */
.btn {
    padding: 12px 28px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    font-size: 15px;
    font-weight: 600;
    transition: all 0.3s;
    text-align: center;
}

.btn-login {
    width: 100%;
    padding: 16px;
    background:linear-gradient(135deg,#667eea,#764ba2);
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    box-shadow:0 8px 24px -8px rgba(102,126,234,.5);
}

.btn-login:hover {
    box-shadow:0 12px 32px -10px rgba(118,75,162,.55);
}

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

.btn-primary {
    background:linear-gradient(135deg,#667eea,#764ba2);
    color: white;
    box-shadow:0 8px 24px -8px rgba(102,126,234,.5);
}

.btn-primary:hover {
    box-shadow:0 12px 32px -10px rgba(118,75,162,.55);
}

.btn-success {
    background:linear-gradient(135deg,#0d8b71,#12b39a);
    color: white;
    box-shadow:0 6px 20px -8px rgba(17,140,120,.45);
}

.btn-success:hover {
    box-shadow:0 10px 26px -10px rgba(17,140,120,.55);
    transform:translateY(-2px);
}

.btn-secondary {
    background:#303d55;
    color:#d9e1ee;
}

.btn-secondary:hover {background:#3a4b69;}
.btn-edit {
    padding: 8px 16px;
    background: #356dff;
    color: white;
    text-decoration: none;
    border-radius: 6px;
    font-size: 13px;
    display: inline-block;
    transition: all 0.3s;
}

.btn-edit:hover {
    background: #2854c4;
    transform: translateY(-2px);
}

.btn-delete {
    padding: 8px 16px;
    background: #d94747;
    color: white;
    text-decoration: none;
    border-radius: 6px;
    font-size: 13px;
    display: inline-block;
    transition: all 0.3s;
}

.btn-delete:hover {
    background: #b53535;
    transform: translateY(-2px);
}

.btn-view {
    padding: 8px 16px;
    background: #0ea5e9; /* info blue */
    color: #fff;
    text-decoration: none;
    border-radius: 6px;
    font-size: 13px;
    display: inline-block;
    transition: all 0.3s;
    margin: 0 6px;
}
.btn-view:hover {
    background: #0284c7;
    transform: translateY(-2px);
}

/* Tables */
.table-responsive {
    background:var(--panel-bg);
    border:1px solid var(--panel-border);
    box-shadow:var(--panel-shadow);
    color:#d9e1ee;
    border-radius: 15px;
    overflow: hidden;
}

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

.admin-table thead {
    background:linear-gradient(90deg,#667eea,#764ba2);
}

.admin-table th {
    padding: 18px 20px;
    text-align: right;
    font-weight: 600;
    color: white;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: .4px;
}

.admin-table td {
    color:#d3d9e6;
    border-bottom:1px solid #27334a;
    padding: 18px 20px;
    font-size:13.5px;
}

.admin-table tbody tr {
    transition: all 0.3s;
}

.admin-table tbody tr:hover {
    background:#162033;
}

.admin-table tbody tr:last-child td {
    border-bottom: none;
}

.table-thumb {
    width: 90px;
    height: 70px;
    object-fit: cover;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.preview-image {
    display: block;
    max-width: 250px;
    margin-top: 15px;
    border-radius: 10px;
    border: 2px solid #27334a;
    box-shadow:0 8px 24px -12px rgba(0,0,0,.5);
}

/* Badges */
.badge {
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    display: inline-block;
}

.badge-success {
    background: #173a2c;
    color: #34d399;
    border: 1px solid #256d52;
}

.badge-secondary {
    background: #303a4d;
    color: #cbd5e1;
    border: 1px solid #3f4d62;
}

.badge-info {
    background: #1d3557;
    color: #61c3ff;
    border: 1px solid #2c5e89;
}

/* Alerts */
.alert {
    padding: 18px 20px;
    margin-bottom: 25px;
    border-radius: 10px;
    transition: opacity 0.3s;
    font-weight: 500;
    animation: slideDown 0.5s ease;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.alert-success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
    border-right: 4px solid #28a745;
}

/* Responsive */
@media (max-width: 768px) {
    .nav-container {
        flex-direction: column;
        gap: 15px;
    }
    
    .nav-menu {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .page-header {
        flex-direction: column;
        gap: 15px;
        align-items: flex-start;
    }
    
    .action-buttons {
        flex-direction: column;
    }
    
    .action-buttons .btn {
        width: 100%;
    }
    
    .container {
        padding: 0 15px;
    }
    
    .admin-form {
        padding: 25px;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .table-responsive {
        overflow-x: auto;
    }
    
    .admin-table {
        min-width: 800px;
    }
    
    .stat-card {padding:24px;}
    .quick-actions {padding:28px;}
    .admin-form {padding:30px;}
}

/* Loading animation */
@keyframes spin {
    to { transform: rotate(360deg); }
}

.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255,255,255,0.3);
    border-radius: 50%;
    border-top-color: white;
    animation: spin 1s ease-in-out infinite;
}

/* Empty state */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: #7f8c8d;
}

.empty-state-icon {
    font-size: 80px;
    margin-bottom: 20px;
    opacity: 0.3;
}

.empty-state h3 {
    font-size: 24px;
    margin-bottom: 10px;
    color: #d9e1ee;
}

.empty-state p {
    font-size: 16px;
    margin-bottom: 25px;
    color:#9aaac2;
}

/* Scrollbar (optional) */
::-webkit-scrollbar {width:10px;}
::-webkit-scrollbar-track {background:#141c2b;}
::-webkit-scrollbar-thumb {background:#27334a;border-radius:6px;}
::-webkit-scrollbar-thumb:hover {background:#33435e;}