/* БЦК Ассистент — Панель управления: Dark Glassmorphism Theme */

:root {
    --bg: #0a0a1a;
    --card: rgba(20, 20, 50, 0.7);
    --card-border: rgba(100, 120, 255, 0.15);
    --glass: rgba(30, 30, 80, 0.4);
    --accent: #6366f1;
    --accent-light: #818cf8;
    --accent-glow: rgba(99, 102, 241, 0.3);
    --success: #22c55e;
    --warning: #f59e0b;
    --danger: #ef4444;
    --text: #e2e8f0;
    --text-dim: #94a3b8;
    --text-bright: #f8fafc;
    --radius: 12px;
    --shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

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

body {
    font-family: 'Inter', -apple-system, sans-serif;
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
    background-image:
        radial-gradient(ellipse at 20% 50%, rgba(99, 102, 241, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(139, 92, 246, 0.06) 0%, transparent 50%);
}

.app {
    width: min(100%, 2200px);
    margin: 0 auto;
    padding: 24px clamp(18px, 2vw, 36px);
}

/* Header */
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px;
    background: var(--card);
    border: 1px solid var(--card-border);
    border-radius: var(--radius);
    backdrop-filter: blur(20px);
    margin-bottom: 24px;
    box-shadow: var(--shadow);
}

.header-left {
    display: flex;
    align-items: center;
    gap: 16px;
}

.logo {
    font-size: 2.5rem;
    filter: drop-shadow(0 0 8px var(--accent-glow));
}

.header h1 {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text-bright);
    letter-spacing: -0.02em;
}

.subtitle {
    font-size: 0.85rem;
    color: var(--text-dim);
    margin-top: 2px;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    justify-content: flex-end;
    font-size: 0.85rem;
    color: var(--text-dim);
}

.status-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--warning);
    animation: pulse 2s infinite;
}

.status-dot.online { background: var(--success); }
.status-dot.error { background: var(--danger); }

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* Sections */
.section {
    background: var(--card);
    border: 1px solid var(--card-border);
    border-radius: var(--radius);
    backdrop-filter: blur(20px);
    padding: 24px;
    margin-bottom: 20px;
    box-shadow: var(--shadow);
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

.section-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-bright);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 12px;
    margin-bottom: 16px;
}

.stat-card {
    background: var(--glass);
    border: 1px solid var(--card-border);
    border-radius: 10px;
    padding: 16px;
    text-align: center;
    transition: border-color 0.2s, transform 0.2s;
}

.stat-card:hover {
    border-color: var(--accent);
    transform: translateY(-2px);
}

.stat-card.accent {
    border-color: var(--accent);
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.15), rgba(139, 92, 246, 0.1));
}

.stat-icon { font-size: 1.3rem; margin-bottom: 6px; }

.stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-bright);
    font-variant-numeric: tabular-nums;
}

.stat-label {
    font-size: 0.75rem;
    color: var(--text-dim);
    margin-top: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
}

.stats-breakdown {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    padding: 12px 16px;
    background: var(--glass);
    border-radius: 8px;
    font-size: 0.85rem;
    color: var(--text-dim);
    margin-bottom: 16px;
}

.stats-breakdown b {
    color: var(--text-bright);
    font-weight: 600;
}

/* Services */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
}

.service-card {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px;
    background: var(--glass);
    border: 1px solid var(--card-border);
    border-radius: 10px;
}

.svc-icon { font-size: 1.3rem; }
.svc-name { font-weight: 500; font-size: 0.9rem; flex: 1; }
.svc-status {
    font-size: 0.75rem;
    color: var(--text-dim);
    max-width: 120px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.service-card.ok { border-color: var(--success); }
.service-card.ok .svc-status { color: var(--success); }
.service-card.err { border-color: var(--danger); }
.service-card.err .svc-status { color: var(--danger); }

/* Pricing Table */
.table-wrap { overflow-x: auto; }

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85rem;
}

th {
    text-align: left;
    padding: 10px 12px;
    font-weight: 600;
    color: var(--accent-light);
    border-bottom: 1px solid var(--card-border);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

td {
    padding: 10px 12px;
    border-bottom: 1px solid rgba(100, 120, 255, 0.05);
    color: var(--text);
    font-variant-numeric: tabular-nums;
}

tr:hover td { background: rgba(99, 102, 241, 0.05); }

/* Settings */
#settingsSection {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(520px, 1fr));
    gap: 20px;
    align-items: start;
}

#settingsSection .section-title,
#settingsSection .btn-group {
    grid-column: 1 / -1;
}

.settings-group {
    margin-bottom: 24px;
    padding: 20px;
    background: var(--glass);
    border: 1px solid var(--card-border);
    border-radius: 10px;
}

.settings-group h3 {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--accent-light);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.setting-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    border-bottom: 1px solid rgba(100, 120, 255, 0.05);
    gap: 16px;
}

.setting-row:last-child { border-bottom: none; }

.setting-row:has(.textarea) {
    flex-direction: column;
    align-items: stretch;
}

.setting-row label {
    font-size: 0.88rem;
    color: var(--text);
    display: flex;
    align-items: center;
    gap: 6px;
    flex: 1;
}

.input {
    background: rgba(15, 15, 40, 0.8);
    border: 1px solid var(--card-border);
    border-radius: 8px;
    padding: 8px 12px;
    color: var(--text-bright);
    font-family: inherit;
    font-size: 0.85rem;
    width: min(360px, 42%);
    transition: border-color 0.2s, box-shadow 0.2s;
}

.input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

.textarea {
    width: 100%;
    min-height: 120px;
    resize: vertical;
    line-height: 1.5;
}

select.input {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%2394a3b8'%3E%3Cpath d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 10px center;
    padding-right: 30px;
}

/* Tooltip */
.tooltip {
    position: relative;
    cursor: help;
    color: var(--accent-light);
    font-size: 0.8rem;
    font-weight: 600;
    user-select: none;
}

.tooltip::after {
    content: attr(data-tip);
    position: absolute;
    bottom: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%);
    background: rgba(10, 10, 30, 0.97);
    color: var(--text);
    padding: 10px 14px;
    border-radius: 8px;
    font-size: 0.78rem;
    font-weight: 400;
    line-height: 1.5;
    white-space: normal;
    width: max-content;
    max-width: 340px;
    pointer-events: none;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.2s, visibility 0.2s;
    z-index: 100;
    border: 1px solid var(--card-border);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
}

.tooltip:hover::after {
    opacity: 1;
    visibility: visible;
}

/* Buttons */
.btn {
    padding: 10px 20px;
    border: none;
    border-radius: 8px;
    font-family: inherit;
    font-size: 0.88rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-primary {
    background: var(--accent);
    color: white;
}

.btn-primary:hover {
    background: var(--accent-light);
    box-shadow: 0 4px 16px var(--accent-glow);
}

.btn-secondary {
    background: var(--glass);
    color: var(--text);
    border: 1px solid var(--card-border);
}

.btn-secondary:hover { border-color: var(--accent); }

.btn-danger {
    background: rgba(239, 68, 68, 0.15);
    color: var(--danger);
    border: 1px solid rgba(239, 68, 68, 0.3);
}

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

.btn-group {
    display: flex;
    gap: 12px;
    margin-top: 16px;
}

/* Auth */
.auth-form {
    display: flex;
    gap: 12px;
    margin-top: 16px;
    max-width: 720px;
}

.auth-form .input { flex: 1; }

/* Footer */
.footer {
    text-align: center;
    padding: 24px;
    color: var(--text-dim);
    font-size: 0.8rem;
}

/* Responsive */
@media (max-width: 1680px) {
    .stats-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (max-width: 1180px) {
    .app { width: 100%; padding: 18px; }
    .header { flex-direction: column; gap: 16px; align-items: flex-start; }
    .header-right { justify-content: flex-start; width: 100%; }
    .stats-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    #settingsSection { grid-template-columns: 1fr; }
    .setting-row { flex-direction: column; align-items: flex-start; }
    .input { width: 100%; }
}

@media (max-width: 640px) {
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .services-grid { grid-template-columns: 1fr; }
    .setting-row { flex-direction: column; align-items: flex-start; gap: 6px; }
    .input { width: 100%; }
    .tooltip::after { left: 0; transform: none; max-width: 260px; }
    .stats-breakdown { gap: 10px; }
    .btn-group, .auth-form { flex-direction: column; }
}