/* ============================================
   CEIR Myanmar Elite Dashboard - Stylesheet
   Modern Dark Theme
   ============================================ */

:root {
    --bg: #0f172a;
    --bg-secondary: #1e293b;
    --sidebar: #0f172a;
    --sidebar-item: #1e293b;
    --card: #1e293b;
    --card-hover: #263347;
    --border: #334155;
    --text: #f1f5f9;
    --text-muted: #64748b;
    --text-secondary: #94a3b8;
    --primary: #6366f1;
    --primary-hover: #5558e3;
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
    --info: #3b82f6;
    --accent: #8b5cf6;
    --sidebar-width: 240px;
    --header-height: 60px;
    --radius: 12px;
    --radius-sm: 8px;
    --shadow: 0 4px 20px rgba(0,0,0,0.3);
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg);
    color: var(--text);
    font-size: 14px;
    line-height: 1.5;
    min-height: 100vh;
}

/* ============================================
   SCROLLBAR
   ============================================ */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 10px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }

/* ============================================
   LAYOUT
   ============================================ */
.app-wrapper {
    display: flex;
    min-height: 100vh;
}

/* ============================================
   SIDEBAR
   ============================================ */
.sidebar {
    width: var(--sidebar-width);
    background: var(--sidebar);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    z-index: 100;
    transition: transform 0.3s ease;
    overflow-y: auto;
}

.sidebar-header {
    padding: 20px 16px;
    border-bottom: 1px solid var(--border);
}

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

.logo-icon {
    width: 38px;
    height: 38px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 900;
    font-size: 18px;
    color: white;
    flex-shrink: 0;
}

.logo-title {
    font-size: 16px;
    font-weight: 800;
    color: var(--text);
    display: block;
}

.logo-sub {
    font-size: 10px;
    color: var(--text-muted);
    font-weight: 500;
    display: block;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.sidebar-nav {
    flex: 1;
    padding: 12px 8px;
}

.nav-section-label {
    font-size: 10px;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    padding: 8px 12px 4px;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 13px;
    transition: all 0.2s;
    margin-bottom: 2px;
}

.nav-item:hover {
    background: var(--sidebar-item);
    color: var(--text);
}

.nav-item.active {
    background: linear-gradient(135deg, rgba(99,102,241,0.2), rgba(139,92,246,0.1));
    color: var(--primary);
    border-left: 3px solid var(--primary);
}

.nav-icon {
    font-size: 16px;
    width: 20px;
    text-align: center;
    flex-shrink: 0;
}

.sidebar-footer {
    padding: 16px;
    border-top: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 10px;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 10px;
    flex: 1;
    min-width: 0;
}

.user-avatar {
    width: 34px;
    height: 34px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 14px;
    color: white;
    flex-shrink: 0;
}

.user-name {
    font-size: 13px;
    font-weight: 600;
    color: var(--text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.user-role {
    font-size: 10px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.logout-btn {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: rgba(239,68,68,0.1);
    border: 1px solid rgba(239,68,68,0.2);
    color: var(--danger);
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    font-size: 16px;
    transition: all 0.2s;
    flex-shrink: 0;
}

.logout-btn:hover {
    background: rgba(239,68,68,0.2);
}

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

.top-header {
    height: var(--header-height);
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    padding: 0 24px;
    gap: 16px;
    position: sticky;
    top: 0;
    z-index: 50;
}

.sidebar-toggle {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 20px;
    cursor: pointer;
    padding: 4px;
    display: none;
}

.header-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--text);
    flex: 1;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.status-badge {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: var(--text-muted);
    background: var(--card);
    padding: 6px 12px;
    border-radius: 20px;
    border: 1px solid var(--border);
}

.status-dot {
    width: 7px;
    height: 7px;
    background: var(--success);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

.header-profile {
    text-decoration: none;
}

.profile-avatar {
    width: 34px;
    height: 34px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 14px;
    color: white;
}

.page-content {
    padding: 24px;
    flex: 1;
}

/* ============================================
   FLASH MESSAGES
   ============================================ */
.flash-container {
    padding: 12px 24px 0;
}

.flash-msg {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    margin-bottom: 8px;
    font-size: 13px;
    font-weight: 500;
}

.flash-success { background: rgba(16,185,129,0.15); border: 1px solid rgba(16,185,129,0.3); color: #34d399; }
.flash-danger { background: rgba(239,68,68,0.15); border: 1px solid rgba(239,68,68,0.3); color: #f87171; }
.flash-warning { background: rgba(245,158,11,0.15); border: 1px solid rgba(245,158,11,0.3); color: #fbbf24; }
.flash-info { background: rgba(59,130,246,0.15); border: 1px solid rgba(59,130,246,0.3); color: #60a5fa; }

.flash-msg button {
    background: none;
    border: none;
    color: inherit;
    cursor: pointer;
    font-size: 16px;
    opacity: 0.7;
}

/* ============================================
   CARDS
   ============================================ */
.card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px;
    margin-bottom: 20px;
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border);
}

.card-title {
    font-size: 15px;
    font-weight: 700;
    color: var(--text);
}

/* ============================================
   STATS
   ============================================ */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 20px;
}

.stat-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 16px;
    transition: transform 0.2s, box-shadow 0.2s;
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.stat-icon {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    flex-shrink: 0;
}

.stat-value {
    font-size: 28px;
    font-weight: 900;
    color: var(--text);
    line-height: 1;
}

.stat-label {
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 4px;
    font-weight: 500;
}

/* ============================================
   DASHBOARD GRID
   ============================================ */
.dashboard-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

/* ============================================
   TABLES
   ============================================ */
.table-wrapper {
    overflow-x: auto;
    border-radius: var(--radius-sm);
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

.data-table thead th {
    background: rgba(255,255,255,0.03);
    padding: 10px 14px;
    text-align: left;
    font-size: 11px;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.8px;
    border-bottom: 1px solid var(--border);
    white-space: nowrap;
}

.data-table tbody tr {
    border-bottom: 1px solid rgba(51,65,85,0.5);
    transition: background 0.15s;
}

.data-table tbody tr:hover {
    background: rgba(255,255,255,0.03);
}

.data-table tbody td {
    padding: 10px 14px;
    color: var(--text);
    vertical-align: middle;
}

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

/* ============================================
   BADGES
   ============================================ */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 600;
    white-space: nowrap;
}

.badge-success { background: rgba(16,185,129,0.15); color: #34d399; border: 1px solid rgba(16,185,129,0.2); }
.badge-danger { background: rgba(239,68,68,0.15); color: #f87171; border: 1px solid rgba(239,68,68,0.2); }
.badge-warning { background: rgba(245,158,11,0.15); color: #fbbf24; border: 1px solid rgba(245,158,11,0.2); }
.badge-info { background: rgba(59,130,246,0.15); color: #60a5fa; border: 1px solid rgba(59,130,246,0.2); }
.badge-muted { background: rgba(100,116,139,0.15); color: var(--text-muted); border: 1px solid rgba(100,116,139,0.2); }

/* ============================================
   BUTTONS
   ============================================ */
.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    white-space: nowrap;
}

.btn-primary:hover { opacity: 0.9; transform: translateY(-1px); }
.btn-primary:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }

.btn-secondary {
    background: var(--sidebar-item);
    color: var(--text-secondary);
    border: 1px solid var(--border);
    padding: 10px 20px;
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    white-space: nowrap;
}

.btn-secondary:hover { background: var(--card-hover); color: var(--text); }
.btn-secondary:disabled { opacity: 0.5; cursor: not-allowed; }

.btn-danger {
    background: rgba(239,68,68,0.15);
    color: #f87171;
    border: 1px solid rgba(239,68,68,0.3);
    padding: 6px 12px;
    border-radius: var(--radius-sm);
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-danger:hover { background: rgba(239,68,68,0.25); }

.btn-sm { padding: 6px 12px; font-size: 12px; }
.btn-full { width: 100%; justify-content: center; }

/* ============================================
   FORMS
   ============================================ */
.form-group { margin-bottom: 16px; }

.form-label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-input {
    width: 100%;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 10px 14px;
    color: var(--text);
    font-size: 13px;
    font-family: inherit;
    transition: border-color 0.2s;
    outline: none;
}

.form-input:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(99,102,241,0.1); }
.form-input::placeholder { color: var(--text-muted); }

.form-textarea {
    width: 100%;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 12px 14px;
    color: var(--text);
    font-size: 13px;
    font-family: 'Courier New', monospace;
    resize: vertical;
    transition: border-color 0.2s;
    outline: none;
    line-height: 1.6;
}

.form-textarea:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(99,102,241,0.1); }
.form-textarea::placeholder { color: var(--text-muted); font-family: inherit; }

select.form-input {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2364748b' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 36px;
}

select.form-input option { background: var(--card); }

.form-check { display: flex; align-items: center; }
.check-label { display: flex; align-items: center; gap: 8px; cursor: pointer; font-size: 13px; color: var(--text-secondary); }
.check-label input[type="checkbox"] { width: 16px; height: 16px; accent-color: var(--primary); }

/* ============================================
   IMEI CHECKER
   ============================================ */
.imei-input-area { padding: 4px 0; }

.input-group {
    display: flex;
    gap: 12px;
    align-items: flex-start;
}

.input-actions {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.input-row {
    display: flex;
    gap: 12px;
    align-items: center;
}

.stats-bar {
    display: flex;
    align-items: center;
    gap: 12px;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 12px 16px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}

.stat-pill {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
}

.stat-pill.total { background: rgba(99,102,241,0.15); color: #a5b4fc; }
.stat-pill.paid { background: rgba(16,185,129,0.15); color: #34d399; }
.stat-pill.free { background: rgba(245,158,11,0.15); color: #fbbf24; }
.stat-pill.unpaid { background: rgba(239,68,68,0.15); color: #f87171; }

.pill-label { font-size: 11px; opacity: 0.8; }
.pill-val { font-size: 16px; font-weight: 900; }

.tab-buttons {
    display: flex;
    gap: 4px;
}

.tab-btn {
    background: none;
    border: 1px solid var(--border);
    color: var(--text-muted);
    padding: 6px 16px;
    border-radius: var(--radius-sm);
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.tab-btn.active {
    background: var(--primary);
    border-color: var(--primary);
    color: white;
}

.tab-btn:hover:not(.active) {
    background: var(--sidebar-item);
    color: var(--text);
}

.search-bar { margin-bottom: 12px; }
.search-bar .form-input { max-width: 300px; }

/* ============================================
   LOADING & ERROR STATES
   ============================================ */
.loading-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 48px 24px;
    margin-bottom: 20px;
    text-align: center;
}

.spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--border);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

.error-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    background: rgba(239,68,68,0.08);
    border: 1px solid rgba(239,68,68,0.2);
    border-radius: var(--radius);
    padding: 32px 24px;
    margin-bottom: 20px;
    text-align: center;
    color: #f87171;
}

.error-icon { font-size: 32px; }

.empty-state {
    text-align: center;
    padding: 40px 20px;
    color: var(--text-muted);
}

.empty-icon { font-size: 40px; margin-bottom: 12px; }
.empty-state a { color: var(--primary); text-decoration: none; }

/* ============================================
   APP INTELLIGENCE
   ============================================ */
.app-manifest-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding-bottom: 20px;
    margin-bottom: 20px;
    border-bottom: 1px solid var(--border);
}

.manifest-label {
    font-size: 10px;
    font-weight: 800;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 6px;
}

.manifest-id {
    font-size: 28px;
    font-weight: 900;
    color: var(--text);
}

.manifest-hash {
    font-size: 11px;
    color: var(--text-muted);
    font-family: monospace;
    margin-top: 4px;
}

.status-badge-lg {
    color: white;
    padding: 10px 28px;
    border-radius: 10px;
    font-weight: 900;
    font-size: 18px;
}

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

.info-card {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 16px;
}

.info-card-title {
    font-size: 11px;
    font-weight: 700;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 12px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border);
}

.info-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
    border-bottom: 1px solid rgba(51,65,85,0.4);
    font-size: 13px;
}

.info-row:last-child { border-bottom: none; }
.info-row span { color: var(--text-muted); }
.info-row strong { color: var(--text); font-weight: 600; }

/* ============================================
   PAY TAX
   ============================================ */
.tax-form { padding: 8px 0; }

.tax-status-msg {
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-weight: 500;
    margin-bottom: 12px;
}

.status-error { background: rgba(239,68,68,0.1); color: #f87171; border: 1px solid rgba(239,68,68,0.2); }
.status-info { background: rgba(99,102,241,0.1); color: #a5b4fc; border: 1px solid rgba(99,102,241,0.2); }

.info-only-note {
    background: rgba(59,130,246,0.1);
    border: 1px solid rgba(59,130,246,0.2);
    color: #60a5fa;
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    font-size: 13px;
    margin-bottom: 16px;
}

/* ============================================
   PAYMENT STATS
   ============================================ */
.payment-stats { display: flex; flex-direction: column; gap: 16px; }

.payment-stat {}

.payment-bar {
    height: 8px;
    background: var(--bg);
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 6px;
}

.payment-fill {
    height: 100%;
    border-radius: 4px;
    transition: width 0.8s ease;
    min-width: 4px;
}

.payment-fill.paid { background: linear-gradient(90deg, var(--success), #34d399); }
.payment-fill.free { background: linear-gradient(90deg, var(--warning), #fbbf24); }
.payment-fill.unpaid { background: linear-gradient(90deg, var(--danger), #f87171); }

.payment-info {
    display: flex;
    justify-content: space-between;
    font-size: 12px;
}

.payment-label { font-weight: 600; }
.paid-text { color: var(--success); }
.free-text { color: var(--warning); }
.unpaid-text { color: var(--danger); }
.payment-count { color: var(--text-muted); font-weight: 700; }

/* ============================================
   QUICK ACTIONS
   ============================================ */
.quick-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.quick-action-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 16px;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    text-decoration: none;
    transition: all 0.2s;
    cursor: pointer;
}

.quick-action-btn:hover {
    background: var(--card-hover);
    border-color: var(--primary);
    transform: translateY(-2px);
}

.qa-icon { font-size: 24px; }
.qa-label { font-size: 12px; font-weight: 600; color: var(--text-secondary); }

/* ============================================
   PROFILE
   ============================================ */
.profile-info { display: flex; flex-direction: column; gap: 0; }

.profile-avatar-lg {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 900;
    font-size: 28px;
    color: white;
    margin-bottom: 16px;
}

.stats-mini-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.mini-stat {
    text-align: center;
    padding: 12px;
    background: var(--bg);
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
}

.mini-stat-val { font-size: 22px; font-weight: 900; color: var(--primary); }
.mini-stat-label { font-size: 11px; color: var(--text-muted); margin-top: 4px; }

/* ============================================
   ADMIN LOGS
   ============================================ */
.log-list { display: flex; flex-direction: column; gap: 0; }

.log-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 0;
    border-bottom: 1px solid rgba(51,65,85,0.4);
    font-size: 12px;
}

.log-item:last-child { border-bottom: none; }

.log-action {
    display: flex;
    align-items: center;
    gap: 6px;
    min-width: 130px;
}

.log-action-name {
    font-weight: 700;
    color: var(--text);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.log-details { flex: 1; color: var(--text-muted); }
.log-time { color: var(--text-muted); font-size: 11px; white-space: nowrap; }

/* ============================================
   PAGINATION
   ============================================ */
.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding-top: 16px;
    border-top: 1px solid var(--border);
    margin-top: 16px;
}

/* ============================================
   ACTION BUTTONS
   ============================================ */
.action-btns {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

/* ============================================
   MODAL
   ============================================ */
.modal {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.6);
    backdrop-filter: blur(4px);
}

.modal-box {
    position: relative;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
    width: 400px;
    max-width: 90vw;
    z-index: 1;
    box-shadow: var(--shadow);
}

.modal-title {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 8px;
}

/* ============================================
   HEADER BADGES
   ============================================ */
.header-badges { display: flex; gap: 8px; }

/* ============================================
   LOGIN PAGE
   ============================================ */
.login-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: radial-gradient(ellipse at center, #1e293b 0%, #0f172a 70%);
}

.login-wrapper {
    width: 100%;
    max-width: 420px;
    padding: 20px;
}

.login-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 25px 50px rgba(0,0,0,0.4);
}

.login-header {
    text-align: center;
    margin-bottom: 32px;
}

.logo-icon-lg {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 900;
    font-size: 32px;
    color: white;
    margin: 0 auto 16px;
    box-shadow: 0 8px 24px rgba(99,102,241,0.4);
}

.login-title {
    font-size: 24px;
    font-weight: 900;
    color: var(--text);
    margin-bottom: 4px;
}

.login-subtitle {
    font-size: 13px;
    color: var(--text-muted);
}

.login-form { display: flex; flex-direction: column; gap: 0; }

.input-with-toggle {
    position: relative;
    display: flex;
    align-items: center;
}

.input-with-toggle .form-input { padding-right: 44px; }

.pw-toggle {
    position: absolute;
    right: 12px;
    background: none;
    border: none;
    cursor: pointer;
    font-size: 16px;
    color: var(--text-muted);
    padding: 4px;
}

.login-footer {
    text-align: center;
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid var(--border);
    font-size: 12px;
    color: var(--text-muted);
}

/* ============================================
   UTILITY
   ============================================ */
.text-muted { color: var(--text-muted); }
.text-secondary { color: var(--text-secondary); }
.mono { font-family: 'Courier New', monospace; font-size: 12px; }

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .dashboard-grid { grid-template-columns: 1fr; }
    .info-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
    }
    
    .sidebar.open {
        transform: translateX(0);
    }
    
    .main-content {
        margin-left: 0;
    }
    
    .sidebar-toggle {
        display: block;
    }
    
    .stats-grid { grid-template-columns: 1fr 1fr; }
    
    .input-group {
        flex-direction: column;
    }
    
    .input-actions {
        flex-direction: row;
    }
    
    .page-content { padding: 16px; }
}

@media (max-width: 480px) {
    .stats-grid { grid-template-columns: 1fr; }
    .quick-actions { grid-template-columns: 1fr 1fr; }
}