/* ============================================================
   QGSM Xiaomi Auth — Dark Theme (matches client software)
   ============================================================ */

:root {
    --bg: #14171C;
    --card: #1D2127;
    --card-hi: #262B33;
    --border: #2E3540;
    --text: #EEF1F5;
    --text-dim: #929CAC;
    --accent: #FF6B2F;
    --accent-dark: #E25014;
    --ok: #4CD48B;
    --warn: #FFC94A;
    --err: #FF5C5C;
    --console-bg: #0C1014;
    --radius: 8px;
    --radius-sm: 6px;
    --shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

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

html, body {
    height: 100%;
    font-family: 'Segoe UI', -apple-system, BlinkMacSystemFont, Tahoma, sans-serif;
    background: var(--bg);
    color: var(--text);
    font-size: 14px;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

a {
    color: var(--accent);
    text-decoration: none;
    transition: color 0.15s;
}

a:hover {
    color: var(--accent-dark);
}

code, pre, .mono {
    font-family: 'Consolas', 'Courier New', monospace;
}

/* ============================================================
   Layout
   ============================================================ */

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

.page-center {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
    margin-bottom: 20px;
    box-shadow: var(--shadow);
}

.card-hover {
    transition: background 0.15s, border-color 0.15s;
}

.card-hover:hover {
    background: var(--card-hi);
    border-color: var(--accent);
}

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

.card-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--text);
}

/* ============================================================
   Navbar
   ============================================================ */

.navbar {
    background: var(--card);
    border-bottom: 1px solid var(--border);
    padding: 12px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.navbar-brand {
    font-size: 16px;
    font-weight: 700;
    color: var(--accent);
}

.navbar-links {
    display: flex;
    gap: 16px;
    align-items: center;
}

.navbar-links a {
    color: var(--text-dim);
    font-size: 13px;
}

.navbar-links a:hover {
    color: var(--text);
}

.badge {
    background: var(--accent);
    color: var(--bg);
    padding: 2px 10px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
}

.badge-ok { background: var(--ok); color: var(--bg); }
.badge-err { background: var(--err); color: var(--bg); }
.badge-warn { background: var(--warn); color: var(--bg); }
.badge-dim { background: var(--border); color: var(--text); }

/* ============================================================
   Forms
   ============================================================ */

.form-group {
    margin-bottom: 16px;
}

.form-cf-turnstile .cf-turnstile {
    margin: 4px 0 0;
}

.auth-back {
    display: inline-block;
    margin-bottom: 14px;
    color: var(--accent);
    font-size: 13px;
    text-decoration: none;
}

.auth-back:hover {
    text-decoration: underline;
}

.form-label {
    display: block;
    margin-bottom: 6px;
    color: var(--text-dim);
    font-size: 13px;
    font-weight: 500;
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: 10px 14px;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text);
    font-size: 14px;
    font-family: inherit;
    transition: border-color 0.15s;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(255, 107, 47, 0.15);
}

.form-input::placeholder {
    color: var(--text-dim);
}

.form-textarea {
    min-height: 80px;
    resize: vertical;
}

.form-input.error {
    border-color: var(--err);
}

.form-help {
    margin-top: 6px;
    font-size: 12px;
    color: var(--text-dim);
}

.form-error {
    margin-top: 6px;
    font-size: 12px;
    color: var(--err);
}

/* ============================================================
   Buttons
   ============================================================ */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 10px 20px;
    background: var(--card);
    color: var(--text);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 500;
    font-family: inherit;
    cursor: pointer;
    transition: background 0.15s, border-color 0.15s, transform 0.05s;
    text-decoration: none;
}

.btn:hover {
    background: var(--card-hi);
    border-color: var(--text-dim);
}

.btn:active {
    transform: translateY(1px);
}

.btn:disabled,
.btn.disabled {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

.btn-primary {
    background: var(--accent);
    color: var(--bg);
    border-color: var(--accent);
    font-weight: 600;
}

.btn-primary:hover {
    background: var(--accent-dark);
    border-color: var(--accent-dark);
}

.btn-danger {
    background: var(--err);
    color: var(--bg);
    border-color: var(--err);
}

.btn-danger:hover {
    background: #d04545;
    border-color: #d04545;
}

.btn-ok {
    background: var(--ok);
    color: var(--bg);
    border-color: var(--ok);
}

.btn-sm {
    padding: 6px 12px;
    font-size: 12px;
}

.btn-lg {
    padding: 14px 28px;
    font-size: 16px;
}

.btn-block {
    width: 100%;
}

/* ============================================================
   Tables
   ============================================================ */

.table-wrap {
    overflow-x: auto;
    border-radius: var(--radius);
    border: 1px solid var(--border);
}

.modal .table {
    min-width: 560px;
}

.modal .table th,
.modal .table td {
    white-space: nowrap;
}

/* верхний горизонтальный ползунок, синхронизируется со скроллом таблицы */
.modal-hscroll {
    overflow-x: auto;
    height: 14px;
    margin-bottom: 10px;
    display: none;
}
.modal-hscroll::-webkit-scrollbar {
    height: 10px;
}
.modal-hscroll::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 5px;
}
.modal-hscroll::-webkit-scrollbar-track {
    background: transparent;
}

.table {
    width: 100%;
    border-collapse: collapse;
    background: var(--card);
}

.table th,
.table td {
    padding: 10px 14px;
    text-align: left;
    border-bottom: 1px solid var(--border);
    font-size: 13px;
}

.table th {
    background: var(--card-hi);
    color: var(--text-dim);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 11px;
    letter-spacing: 0.5px;
}

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

.table tbody tr:hover {
    background: var(--card-hi);
}

.table .num {
    text-align: right;
    font-variant-numeric: tabular-nums;
}

.table .mono {
    font-family: 'Consolas', monospace;
    font-size: 12px;
    color: var(--text-dim);
}

/* ============================================================
   Stats
   ============================================================ */

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.stat-box {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px;
    text-align: center;
}

.stat-box .label {
    font-size: 11px;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 8px;
}

.stat-box .value {
    font-size: 28px;
    font-weight: 700;
    color: var(--accent);
    font-variant-numeric: tabular-nums;
}

.stat-box.secondary .value {
    color: var(--text);
}

.stat-box.success .value {
    color: var(--ok);
}

.stat-box.danger .value {
    color: var(--err);
}

/* ============================================================
   Auth Pages
   ============================================================ */

.auth-card {
    width: 100%;
    max-width: 400px;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 32px;
    box-shadow: var(--shadow);
}

.auth-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--accent);
    margin-bottom: 8px;
    text-align: center;
}

.auth-subtitle {
    text-align: center;
    color: var(--text-dim);
    margin-bottom: 24px;
    font-size: 13px;
}

.auth-links {
    text-align: center;
    margin-top: 16px;
    font-size: 13px;
    color: var(--text-dim);
}

.auth-links a {
    color: var(--accent);
}

/* ============================================================
   Alerts
   ============================================================ */

.alert {
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    margin-bottom: 16px;
    border-left: 4px solid;
    font-size: 13px;
}

.alert-success {
    background: rgba(76, 212, 139, 0.1);
    border-color: var(--ok);
    color: var(--ok);
}

.alert-error {
    background: rgba(255, 92, 92, 0.1);
    border-color: var(--err);
    color: var(--err);
}

.alert-warning {
    background: rgba(255, 201, 74, 0.1);
    border-color: var(--warn);
    color: var(--warn);
}

.alert-info {
    background: rgba(255, 107, 47, 0.1);
    border-color: var(--accent);
    color: var(--accent);
}

/* ============================================================
   Modal
   ============================================================ */

.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 20px;
}

.modal-overlay.open {
    display: flex;
}

.modal {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    max-width: 500px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow);
}

.modal-overlay .modal.modal-lg {
    max-width: 1200px;
    width: calc(100% - 40px);
}

@media (max-width: 768px) {
    .modal-overlay .modal.modal-lg {
        max-width: 100%;
        width: 100%;
    }
}

.modal-header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-title {
    font-size: 16px;
    font-weight: 600;
}

.modal-close {
    background: none;
    border: none;
    color: var(--text-dim);
    font-size: 22px;
    cursor: pointer;
    padding: 0;
    line-height: 1;
}

.modal-close:hover {
    color: var(--text);
}

.modal-body {
    padding: 20px;
}

.modal-footer {
    padding: 16px 20px;
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: flex-end;
    gap: 8px;
}

/* ============================================================
   Toast notifications
   ============================================================ */

.toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 2000;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.toast {
    background: var(--card);
    border: 1px solid var(--border);
    border-left: 4px solid var(--accent);
    border-radius: var(--radius-sm);
    padding: 12px 16px;
    min-width: 280px;
    box-shadow: var(--shadow);
    animation: slideIn 0.2s ease-out;
}

.toast.success { border-left-color: var(--ok); }
.toast.error { border-left-color: var(--err); }
.toast.warning { border-left-color: var(--warn); }

@keyframes slideIn {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

/* ============================================================
   Utilities
   ============================================================ */

.text-center { text-align: center; }
.text-right { text-align: right; }
.text-dim { color: var(--text-dim); }
.text-accent { color: var(--accent); }
.text-ok { color: var(--ok); }
.text-err { color: var(--err); }
.text-warn { color: var(--warn); }

.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }

.flex { display: flex; }
.flex-1 { flex: 1; }
.gap-1 { gap: 8px; }
.gap-2 { gap: 16px; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }

.hidden { display: none; }
.spinner {
    display: inline-block;
    width: 14px;
    height: 14px;
    border: 2px solid var(--border);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

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

/* ============================================================
   Responsive
   ============================================================ */

@media (max-width: 768px) {
    .container { padding: 12px; }
    .card { padding: 16px; }
    .stats-grid { grid-template-columns: 1fr 1fr; }
    .auth-card { padding: 24px; }
    .navbar { padding: 10px 12px; }
    .navbar-links { gap: 10px; }
    .table th, .table td { padding: 8px 10px; font-size: 12px; }
}

@media (max-width: 480px) {
    .stats-grid { grid-template-columns: 1fr; }
    .stat-box .value { font-size: 22px; }
}

/* Лог операции в модалке */
.log-box {
    background: var(--card-hi, #1d2127);
    border: 1px solid var(--border, #2a2f37);
    border-radius: var(--radius, 8px);
    padding: 12px;
    max-height: 50vh;
    overflow: auto;
    white-space: pre-wrap;
    word-break: break-word;
    font-size: 12px;
    line-height: 1.45;
    color: var(--text, #e8eaed);
}