/* ===== RESET & BASE ===== */
* { margin: 0; padding: 0; box-sizing: border-box; }
:root {
    --primary: #00f5ff;
    --secondary: #0066ff;
    --dark: #0a0e1a;
    --darker: #050810;
    --sidebar-bg: #0d1117;
    --card-bg: #0d1117;
    --card-border: #1a2332;
    --text: #e2e8f0;
    --text-muted: #8892a4;
    --success: #00ff88;
    --warning: #ffb800;
    --danger: #ff4757;
    --purple: #a855f7;
    --gradient: linear-gradient(135deg, #00f5ff, #0066ff);
    --font: 'Inter', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    --sidebar-width: 260px;
    --header-height: 64px;
    --radius: 10px;
    --transition: all 0.3s ease;
    --shadow: 0 4px 20px rgba(0,0,0,0.3);
}
body { font-family: var(--font); background: var(--dark); color: var(--text); overflow-x: hidden; line-height: 1.6; }
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: var(--darker); }
::-webkit-scrollbar-thumb { background: var(--primary); border-radius: 3px; }
#particles { position: fixed; top: 0; left: 0; width: 100%; height: 100%; z-index: 0; pointer-events: none; }
.highlight { background: var(--gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }

/* ===== LOGIN PAGE ===== */
.login-page { min-height: 100vh; display: flex; align-items: center; justify-content: center; background: var(--darker); }
.login-container { display: grid; grid-template-columns: 480px 1fr; min-height: 100vh; width: 100%; position: relative; z-index: 1; }
.login-box { background: var(--card-bg); border-right: 1px solid var(--card-border); padding: 48px; display: flex; flex-direction: column; justify-content: center; gap: 24px; }
.login-logo { display: flex; align-items: center; gap: 14px; }
.login-logo .logo-icon { width: 48px; height: 48px; background: var(--gradient); border-radius: 12px; display: flex; align-items: center; justify-content: center; color: #000; font-size: 20px; }
.login-logo h1 { font-size: 22px; font-weight: 800; }
.login-logo p { color: var(--text-muted); font-size: 12px; }
.security-badge { display: inline-flex; align-items: center; gap: 8px; background: rgba(0,255,136,0.08); border: 1px solid rgba(0,255,136,0.2); padding: 8px 14px; border-radius: 20px; font-size: 12px; color: var(--success); }
.badge-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--success); animation: pulse-dot 2s infinite; }
@keyframes pulse-dot { 0%,100%{box-shadow:0 0 0 0 rgba(0,255,136,0.4)} 50%{box-shadow:0 0 0 6px rgba(0,255,136,0)} }
.login-form { display: flex; flex-direction: column; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label { font-size: 13px; font-weight: 600; color: var(--text-muted); display: flex; align-items: center; gap: 6px; }
.form-group label i { color: var(--primary); }
.form-group input { background: var(--dark); border: 1px solid var(--card-border); border-radius: 8px; padding: 12px 14px; color: var(--text); font-size: 14px; outline: none; font-family: var(--font); transition: var(--transition); }
.form-group input:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(0,245,255,0.08); }
.password-input { position: relative; }
.password-input input { width: 100%; padding-right: 44px; }
.toggle-pwd { position: absolute; right: 12px; top: 50%; transform: translateY(-50%); background: none; border: none; color: var(--text-muted); cursor: pointer; font-size: 14px; transition: var(--transition); }
.toggle-pwd:hover { color: var(--primary); }
.form-options { display: flex; align-items: center; justify-content: space-between; }
.checkbox-label { display: flex; align-items: center; gap: 8px; cursor: pointer; font-size: 13px; color: var(--text-muted); }
.checkbox-label input { width: auto; accent-color: var(--primary); }
.forgot-link { color: var(--primary); font-size: 13px; text-decoration: none; }
.forgot-link:hover { text-decoration: underline; }
.login-error { color: var(--danger); font-size: 13px; background: rgba(255,71,87,0.08); border: 1px solid rgba(255,71,87,0.2); border-radius: 8px; padding: 10px 14px; display: none; }
.login-error.visible { display: block; }
.login-btn { background: var(--gradient); color: #000; border: none; padding: 13px; border-radius: 8px; font-size: 15px; font-weight: 700; cursor: pointer; transition: var(--transition); display: flex; align-items: center; justify-content: center; gap: 8px; font-family: var(--font); }
.login-btn:hover { transform: translateY(-2px); box-shadow: 0 8px 25px rgba(0,245,255,0.3); }
.login-btn:disabled { opacity: 0.7; cursor: not-allowed; transform: none; }
.demo-credentials { background: rgba(255,184,0,0.06); border: 1px solid rgba(255,184,0,0.2); border-radius: 8px; padding: 12px 16px; display: flex; gap: 10px; align-items: flex-start; font-size: 13px; color: var(--text-muted); }
.demo-credentials i { color: var(--warning); margin-top: 2px; }
.demo-credentials code { background: rgba(0,245,255,0.1); color: var(--primary); padding: 1px 6px; border-radius: 4px; font-family: var(--font-mono); font-size: 12px; }
.login-footer { display: flex; gap: 20px; justify-content: center; }
.login-footer span { display: flex; align-items: center; gap: 5px; font-size: 12px; color: var(--text-muted); }
.login-footer i { color: var(--success); }
.login-panel { background: linear-gradient(135deg, rgba(0,245,255,0.03), rgba(0,102,255,0.06)); display: flex; align-items: center; justify-content: center; padding: 48px; }
.panel-content { max-width: 400px; }
.panel-content h2 { font-size: 36px; font-weight: 800; line-height: 1.2; margin-bottom: 16px; }
.panel-content > p { color: var(--text-muted); font-size: 15px; line-height: 1.8; margin-bottom: 32px; }
.panel-stats { display: flex; gap: 24px; margin-bottom: 36px; }
.panel-stat { text-align: center; }
.panel-stat-num { display: block; font-size: 28px; font-weight: 800; background: var(--gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.panel-stat-label { font-size: 12px; color: var(--text-muted); }
.panel-features { display: flex; flex-direction: column; gap: 14px; }
.panel-feature { display: flex; align-items: center; gap: 12px; color: var(--text-muted); font-size: 14px; }
.panel-feature i { width: 36px; height: 36px; background: rgba(0,245,255,0.08); border: 1px solid rgba(0,245,255,0.15); border-radius: 8px; display: flex; align-items: center; justify-content: center; color: var(--primary); font-size: 15px; flex-shrink: 0; }

/* ===== ADMIN LAYOUT ===== */
.admin-layout { display: flex; min-height: 100vh; }

/* ===== SIDEBAR ===== */
.sidebar { width: var(--sidebar-width); background: var(--sidebar-bg); border-right: 1px solid var(--card-border); position: fixed; top: 0; left: 0; height: 100vh; display: flex; flex-direction: column; z-index: 100; transition: var(--transition); overflow-y: auto; }
.sidebar.collapsed { width: 70px; }
.sidebar-header { padding: 20px 16px; border-bottom: 1px solid var(--card-border); display: flex; align-items: center; gap: 10px; min-height: var(--header-height); }
.sidebar-logo { display: flex; align-items: center; gap: 10px; text-decoration: none; overflow: hidden; }
.sidebar-logo .logo-icon { width: 34px; height: 34px; background: var(--gradient); border-radius: 8px; display: flex; align-items: center; justify-content: center; color: #000; font-size: 14px; flex-shrink: 0; }
.sidebar-logo span { font-size: 14px; font-weight: 700; color: var(--text); white-space: nowrap; }
.sidebar-toggle { margin-left: auto; background: none; border: none; color: var(--text-muted); cursor: pointer; font-size: 16px; padding: 4px; transition: var(--transition); flex-shrink: 0; }
.sidebar-toggle:hover { color: var(--primary); }
.sidebar-nav { flex: 1; padding: 16px 10px; display: flex; flex-direction: column; gap: 4px; }
.nav-section-label { font-size: 10px; font-weight: 700; letter-spacing: 2px; color: var(--text-muted); text-transform: uppercase; padding: 8px 8px 4px; margin-top: 8px; white-space: nowrap; overflow: hidden; }
.sidebar-link { display: flex; align-items: center; gap: 10px; padding: 10px 10px; border-radius: 8px; color: var(--text-muted); text-decoration: none; font-size: 14px; font-weight: 500; transition: var(--transition); position: relative; white-space: nowrap; overflow: hidden; }
.sidebar-link i { font-size: 16px; width: 20px; text-align: center; flex-shrink: 0; }
.sidebar-link:hover { background: rgba(255,255,255,0.05); color: var(--text); }
.sidebar-link.active { background: rgba(0,245,255,0.1); color: var(--primary); border: 1px solid rgba(0,245,255,0.15); }
.sidebar-link .badge { margin-left: auto; background: var(--danger); color: #fff; font-size: 10px; font-weight: 700; padding: 2px 6px; border-radius: 10px; flex-shrink: 0; }
.sidebar-link .badge.warning { background: var(--warning); color: #000; }
.sidebar-link .badge.success { background: var(--success); color: #000; }
.sidebar-footer { padding: 16px 10px; border-top: 1px solid var(--card-border); }
.admin-profile { display: flex; align-items: center; gap: 10px; padding: 10px; border-radius: 8px; background: rgba(255,255,255,0.03); border: 1px solid var(--card-border); }
.admin-avatar { width: 34px; height: 34px; border-radius: 50%; background: var(--gradient); display: flex; align-items: center; justify-content: center; color: #000; font-size: 14px; font-weight: 700; flex-shrink: 0; }
.admin-info { overflow: hidden; }
.admin-name { font-size: 13px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.admin-role { font-size: 11px; color: var(--text-muted); white-space: nowrap; }
.logout-btn { margin-left: auto; background: none; border: none; color: var(--text-muted); cursor: pointer; font-size: 14px; transition: var(--transition); flex-shrink: 0; }
.logout-btn:hover { color: var(--danger); }

/* ===== MAIN CONTENT ===== */
.main-content { margin-left: var(--sidebar-width); flex: 1; display: flex; flex-direction: column; min-height: 100vh; transition: var(--transition); }
.main-content.expanded { margin-left: 70px; }

/* ===== TOP HEADER ===== */
.top-header { background: var(--sidebar-bg); border-bottom: 1px solid var(--card-border); height: var(--header-height); display: flex; align-items: center; padding: 0 24px; gap: 16px; position: sticky; top: 0; z-index: 99; }
.header-title { font-size: 18px; font-weight: 700; flex: 1; }
.header-search { display: flex; align-items: center; background: var(--dark); border: 1px solid var(--card-border); border-radius: 8px; padding: 8px 14px; gap: 8px; width: 280px; }
.header-search input { background: none; border: none; color: var(--text); font-size: 13px; outline: none; font-family: var(--font); width: 100%; }
.header-search i { color: var(--text-muted); font-size: 13px; }
.header-actions { display: flex; align-items: center; gap: 8px; }
.header-btn { width: 36px; height: 36px; border-radius: 8px; background: rgba(255,255,255,0.04); border: 1px solid var(--card-border); color: var(--text-muted); display: flex; align-items: center; justify-content: center; cursor: pointer; transition: var(--transition); font-size: 14px; position: relative; text-decoration: none; }
.header-btn:hover { color: var(--primary); border-color: var(--primary); }
.header-btn .notif-dot { position: absolute; top: 6px; right: 6px; width: 7px; height: 7px; border-radius: 50%; background: var(--danger); border: 1px solid var(--sidebar-bg); }
.header-divider { width: 1px; height: 24px; background: var(--card-border); }
.header-user { display: flex; align-items: center; gap: 8px; cursor: pointer; padding: 6px 10px; border-radius: 8px; transition: var(--transition); }
.header-user:hover { background: rgba(255,255,255,0.04); }
.header-avatar { width: 32px; height: 32px; border-radius: 50%; background: var(--gradient); display: flex; align-items: center; justify-content: center; color: #000; font-size: 13px; font-weight: 700; }
.header-user-info .user-name { font-size: 13px; font-weight: 600; }
.header-user-info .user-role { font-size: 11px; color: var(--text-muted); }

/* ===== PAGE CONTENT ===== */
.page-content { padding: 24px; flex: 1; }
.page-header-bar { display: flex; align-items: center; justify-content: space-between; margin-bottom: 24px; flex-wrap: wrap; gap: 12px; }
.page-header-bar h1 { font-size: 22px; font-weight: 700; }
.page-header-bar p { color: var(--text-muted); font-size: 13px; margin-top: 2px; }
.header-bar-actions { display: flex; gap: 10px; align-items: center; }

/* ===== BUTTONS ===== */
.btn { display: inline-flex; align-items: center; gap: 7px; padding: 9px 18px; border-radius: 8px; font-size: 13px; font-weight: 600; cursor: pointer; border: none; transition: var(--transition); font-family: var(--font); text-decoration: none; }
.btn-primary { background: var(--gradient); color: #000; }
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 5px 15px rgba(0,245,255,0.3); }
.btn-outline { background: transparent; color: var(--primary); border: 1px solid var(--primary); }
.btn-outline:hover { background: rgba(0,245,255,0.08); }
.btn-danger { background: rgba(255,71,87,0.1); color: var(--danger); border: 1px solid rgba(255,71,87,0.3); }
.btn-danger:hover { background: rgba(255,71,87,0.2); }
.btn-success { background: rgba(0,255,136,0.1); color: var(--success); border: 1px solid rgba(0,255,136,0.3); }
.btn-warning { background: rgba(255,184,0,0.1); color: var(--warning); border: 1px solid rgba(255,184,0,0.3); }
.btn-sm { padding: 6px 12px; font-size: 12px; }
.btn-icon { width: 32px; height: 32px; padding: 0; justify-content: center; }

/* ===== STAT CARDS ===== */
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 24px; }
.stat-card { background: var(--card-bg); border: 1px solid var(--card-border); border-radius: var(--radius); padding: 20px; display: flex; align-items: flex-start; gap: 14px; transition: var(--transition); position: relative; overflow: hidden; }
.stat-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: var(--gradient); }
.stat-card:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.stat-icon { width: 44px; height: 44px; border-radius: 10px; display: flex; align-items: center; justify-content: center; font-size: 18px; flex-shrink: 0; }
.stat-info { flex: 1; }
.stat-value { font-size: 26px; font-weight: 800; line-height: 1; margin-bottom: 4px; }
.stat-label { font-size: 12px; color: var(--text-muted); margin-bottom: 6px; }
.stat-change { font-size: 12px; display: flex; align-items: center; gap: 4px; }
.stat-change.up { color: var(--success); }
.stat-change.down { color: var(--danger); }

/* ===== CARDS ===== */
.card { background: var(--card-bg); border: 1px solid var(--card-border); border-radius: var(--radius); overflow: hidden; }
.card-header { padding: 16px 20px; border-bottom: 1px solid var(--card-border); display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.card-header h3 { font-size: 15px; font-weight: 600; display: flex; align-items: center; gap: 8px; }
.card-header h3 i { color: var(--primary); }
.card-body { padding: 20px; }
.card-footer { padding: 12px 20px; border-top: 1px solid var(--card-border); background: rgba(0,0,0,0.1); }

/* ===== GRID LAYOUTS ===== */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 16px; }
.grid-1-2 { display: grid; grid-template-columns: 1fr 2fr; gap: 16px; }
.grid-2-1 { display: grid; grid-template-columns: 2fr 1fr; gap: 16px; }

/* ===== TABLE ===== */
.table-wrapper { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
thead th { padding: 10px 14px; text-align: left; font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; color: var(--text-muted); border-bottom: 1px solid var(--card-border); background: rgba(0,0,0,0.1); white-space: nowrap; }
tbody td { padding: 12px 14px; border-bottom: 1px solid rgba(255,255,255,0.03); vertical-align: middle; }
tbody tr:hover td { background: rgba(255,255,255,0.02); }
tbody tr:last-child td { border-bottom: none; }
.table-actions { display: flex; gap: 6px; }

/* ===== BADGES ===== */
.badge { display: inline-flex; align-items: center; gap: 4px; padding: 3px 10px; border-radius: 20px; font-size: 11px; font-weight: 600; }
.badge-success { background: rgba(0,255,136,0.1); color: var(--success); border: 1px solid rgba(0,255,136,0.2); }
.badge-danger { background: rgba(255,71,87,0.1); color: var(--danger); border: 1px solid rgba(255,71,87,0.2); }
.badge-warning { background: rgba(255,184,0,0.1); color: var(--warning); border: 1px solid rgba(255,184,0,0.2); }
.badge-info { background: rgba(0,245,255,0.1); color: var(--primary); border: 1px solid rgba(0,245,255,0.2); }
.badge-purple { background: rgba(168,85,247,0.1); color: var(--purple); border: 1px solid rgba(168,85,247,0.2); }

/* ===== CHART PLACEHOLDER ===== */
.chart-container { position: relative; height: 200px; }
.chart-bars { display: flex; align-items: flex-end; gap: 8px; height: 160px; padding: 0 8px; }
.chart-bar { flex: 1; background: var(--gradient); border-radius: 4px 4px 0 0; opacity: 0.8; transition: opacity 0.3s; cursor: pointer; position: relative; }
.chart-bar:hover { opacity: 1; }
.chart-bar .bar-tooltip { position: absolute; bottom: calc(100% + 6px); left: 50%; transform: translateX(-50%); background: var(--card-bg); border: 1px solid var(--card-border); border-radius: 6px; padding: 4px 8px; font-size: 11px; white-space: nowrap; display: none; }
.chart-bar:hover .bar-tooltip { display: block; }
.chart-labels { display: flex; gap: 8px; padding: 8px 8px 0; }
.chart-label { flex: 1; text-align: center; font-size: 10px; color: var(--text-muted); }

/* ===== DONUT CHART ===== */
.donut-chart { display: flex; align-items: center; gap: 24px; }
.donut-svg { flex-shrink: 0; }
.donut-legend { display: flex; flex-direction: column; gap: 10px; }
.legend-item { display: flex; align-items: center; gap: 8px; font-size: 13px; }
.legend-dot { width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; }
.legend-label { color: var(--text-muted); }
.legend-value { margin-left: auto; font-weight: 600; }

/* ===== ACTIVITY FEED ===== */
.activity-list { display: flex; flex-direction: column; gap: 0; }
.activity-item { display: flex; gap: 12px; padding: 12px 0; border-bottom: 1px solid rgba(255,255,255,0.03); }
.activity-item:last-child { border-bottom: none; }
.activity-icon { width: 34px; height: 34px; border-radius: 8px; display: flex; align-items: center; justify-content: center; font-size: 14px; flex-shrink: 0; }
.activity-content { flex: 1; }
.activity-text { font-size: 13px; color: var(--text); margin-bottom: 2px; }
.activity-text strong { color: var(--primary); }
.activity-time { font-size: 11px; color: var(--text-muted); font-family: var(--font-mono); }

/* ===== FORM ELEMENTS ===== */
.admin-form { display: flex; flex-direction: column; gap: 16px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label { font-size: 12px; font-weight: 600; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.5px; }
.form-control { background: var(--dark); border: 1px solid var(--card-border); border-radius: 8px; padding: 10px 14px; color: var(--text); font-size: 14px; outline: none; font-family: var(--font); transition: var(--transition); width: 100%; }
.form-control:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(0,245,255,0.08); }
select.form-control option { background: var(--card-bg); }
textarea.form-control { resize: vertical; min-height: 120px; }
.form-hint { font-size: 11px; color: var(--text-muted); }
.toggle-switch { display: flex; align-items: center; gap: 10px; }
.switch { position: relative; width: 42px; height: 22px; }
.switch input { opacity: 0; width: 0; height: 0; }
.slider { position: absolute; inset: 0; background: var(--card-border); border-radius: 22px; cursor: pointer; transition: var(--transition); }
.slider:before { content: ''; position: absolute; width: 16px; height: 16px; left: 3px; bottom: 3px; background: #fff; border-radius: 50%; transition: var(--transition); }
input:checked + .slider { background: var(--primary); }
input:checked + .slider:before { transform: translateX(20px); }
.toggle-label { font-size: 13px; color: var(--text-muted); }

/* ===== PROGRESS BARS ===== */
.progress-bar { height: 6px; background: rgba(255,255,255,0.06); border-radius: 3px; overflow: hidden; }
.progress-fill { height: 100%; border-radius: 3px; transition: width 1s ease; }

/* ===== NOTIFICATIONS ===== */
.notif-dropdown { position: absolute; top: calc(100% + 8px); right: 0; width: 320px; background: var(--card-bg); border: 1px solid var(--card-border); border-radius: var(--radius); box-shadow: var(--shadow); z-index: 200; display: none; }
.notif-dropdown.open { display: block; }
.notif-header { padding: 14px 16px; border-bottom: 1px solid var(--card-border); display: flex; justify-content: space-between; align-items: center; }
.notif-header h4 { font-size: 14px; font-weight: 600; }
.notif-header a { font-size: 12px; color: var(--primary); text-decoration: none; }
.notif-item { display: flex; gap: 10px; padding: 12px 16px; border-bottom: 1px solid rgba(255,255,255,0.03); transition: var(--transition); }
.notif-item:hover { background: rgba(255,255,255,0.02); }
.notif-item:last-child { border-bottom: none; }
.notif-icon { width: 32px; height: 32px; border-radius: 8px; display: flex; align-items: center; justify-content: center; font-size: 13px; flex-shrink: 0; }
.notif-text { font-size: 13px; color: var(--text); margin-bottom: 2px; }
.notif-time { font-size: 11px; color: var(--text-muted); }
.notif-unread { background: rgba(0,245,255,0.03); }

/* ===== MODAL ===== */
.modal-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.7); z-index: 500; display: none; align-items: center; justify-content: center; backdrop-filter: blur(4px); }
.modal-overlay.open { display: flex; }
.modal { background: var(--card-bg); border: 1px solid var(--card-border); border-radius: 14px; width: 90%; max-width: 560px; max-height: 90vh; overflow-y: auto; box-shadow: 0 20px 60px rgba(0,0,0,0.5); }
.modal-header { padding: 20px 24px; border-bottom: 1px solid var(--card-border); display: flex; align-items: center; justify-content: space-between; }
.modal-header h3 { font-size: 16px; font-weight: 700; }
.modal-close { background: none; border: none; color: var(--text-muted); cursor: pointer; font-size: 18px; transition: var(--transition); }
.modal-close:hover { color: var(--danger); }
.modal-body { padding: 24px; }
.modal-footer { padding: 16px 24px; border-top: 1px solid var(--card-border); display: flex; justify-content: flex-end; gap: 10px; }

/* ===== TAGS INPUT ===== */
.tags-container { display: flex; flex-wrap: wrap; gap: 6px; background: var(--dark); border: 1px solid var(--card-border); border-radius: 8px; padding: 8px; min-height: 44px; }
.tag-chip { background: rgba(0,245,255,0.1); color: var(--primary); border: 1px solid rgba(0,245,255,0.2); padding: 3px 10px; border-radius: 20px; font-size: 12px; display: flex; align-items: center; gap: 6px; }
.tag-chip button { background: none; border: none; color: var(--primary); cursor: pointer; font-size: 11px; padding: 0; }
.tags-container input { background: none; border: none; outline: none; color: var(--text); font-size: 13px; font-family: var(--font); min-width: 100px; flex: 1; }

/* ===== PAGINATION ===== */
.admin-pagination { display: flex; align-items: center; gap: 6px; justify-content: flex-end; }
.page-btn { background: var(--card-bg); border: 1px solid var(--card-border); color: var(--text-muted); width: 32px; height: 32px; border-radius: 6px; cursor: pointer; font-size: 13px; transition: var(--transition); display: flex; align-items: center; justify-content: center; }
.page-btn.active, .page-btn:hover { background: rgba(0,245,255,0.1); color: var(--primary); border-color: rgba(0,245,255,0.25); }

/* ===== TOAST ===== */
.toast-container { position: fixed; bottom: 24px; right: 24px; z-index: 9999; display: flex; flex-direction: column; gap: 10px; }
.toast { background: var(--card-bg); border: 1px solid var(--card-border); border-radius: 10px; padding: 14px 18px; display: flex; align-items: center; gap: 12px; font-size: 14px; box-shadow: var(--shadow); animation: slideIn 0.3s ease; min-width: 280px; }
.toast.success { border-color: rgba(0,255,136,0.3); }
.toast.error { border-color: rgba(255,71,87,0.3); }
.toast.warning { border-color: rgba(255,184,0,0.3); }
.toast i { font-size: 18px; }
.toast.success i { color: var(--success); }
.toast.error i { color: var(--danger); }
.toast.warning i { color: var(--warning); }
@keyframes slideIn { from { transform: translateX(100%); opacity: 0; } to { transform: translateX(0); opacity: 1; } }

/* ===== RESPONSIVE ===== */
@media (max-width: 1200px) { .stats-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 900px) {
    .sidebar { transform: translateX(-100%); }
    .sidebar.mobile-open { transform: translateX(0); }
    .main-content { margin-left: 0 !important; }
    .grid-2, .grid-1-2, .grid-2-1 { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: 1fr 1fr; }
    .header-search { display: none; }
}
@media (max-width: 600px) { .stats-grid { grid-template-columns: 1fr; } }