/* ============================================================
   Beshkan Pro Admin Panel — dark enterprise theme
   ============================================================ */

:root {
    --bg: #01080d;
    --bg-elev: #101821;
    --bg-card: #0e161f;
    --border: #1B242F;
    --text: #ebf9fe;
    --text-dim: #67819f;
    --accent: #7be993;
    --accent-hover: #5cae6e;
    --danger: #ff6b6b;
    --gold: #f7dd98;
}

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

html, body {
    background: var(--bg);
    color: var(--text);
    font-family: 'Vazirmatn', 'Yekan', 'Tahoma', sans-serif;
    font-size: 14px;
    min-height: 100vh;
}

/* ─── Topbar ─────────────────────────────────────────────── */
.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 24px;
    background: var(--bg-elev);
    border-bottom: 1px solid var(--border);
    gap: 20px;
    flex-wrap: wrap;
}

.brand {
    display: flex;
    align-items: center;
    gap: 10px;
}
.brand .logo { font-size: 24px; }
.brand .title { font-weight: 700; font-size: 16px; }

.tabs {
    display: flex;
    gap: 4px;
}
.tab-btn {
    background: transparent;
    color: var(--text-dim);
    border: 1px solid transparent;
    border-radius: 8px;
    padding: 8px 14px;
    cursor: pointer;
    font-size: 13px;
    font-family: inherit;
    transition: all 0.15s;
}
.tab-btn:hover {
    background: var(--bg-card);
    color: var(--text);
}
.tab-btn.active {
    background: var(--accent);
    color: var(--bg);
    font-weight: 700;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-dim);
}

/* ─── Main container ─────────────────────────────────────── */
main {
    padding: 24px;
    max-width: 1400px;
    margin: 0 auto;
}

.tab-content {
    display: none;
}
.tab-content.active {
    display: block;
}

h2 {
    font-size: 18px;
    margin-bottom: 20px;
    font-weight: 700;
}
h3 {
    font-size: 14px;
    margin-bottom: 12px;
    font-weight: 700;
    color: var(--text-dim);
}

/* ─── Metric cards ───────────────────────────────────────── */
.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 30px;
}
.metric-card {
    background: linear-gradient(315deg, var(--bg-card), #141d28);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 18px;
}
.metric-label {
    color: var(--text-dim);
    font-size: 12px;
    margin-bottom: 8px;
}
.metric-value {
    font-size: 26px;
    font-weight: 800;
    color: var(--accent);
}
.metric-unit {
    font-size: 11px;
    color: var(--text-dim);
    margin-top: 4px;
}

/* ─── Cards + tables ─────────────────────────────────────── */
.two-col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}
@media (max-width: 900px) {
    .two-col { grid-template-columns: 1fr; }
}

.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 18px;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}
.data-table th, .data-table td {
    padding: 10px 8px;
    text-align: right;
    border-bottom: 1px solid var(--border);
}
.data-table th {
    color: var(--text-dim);
    font-weight: 700;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.data-table tbody tr:hover {
    background: var(--bg-elev);
}
.data-table td.mono {
    font-family: 'Consolas', 'Courier New', monospace;
    font-size: 11px;
}

/* ─── Forms & inputs ─────────────────────────────────────── */
.filter-bar {
    display: flex;
    gap: 10px;
    margin-bottom: 16px;
    align-items: center;
    flex-wrap: wrap;
}
.input-text {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 8px 12px;
    color: var(--text);
    font-family: inherit;
    font-size: 13px;
    width: 100%;
}
.input-text:focus {
    outline: none;
    border-color: var(--accent);
}

textarea.input-text {
    resize: vertical;
    min-height: 60px;
}

.form-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    max-width: 600px;
}
.form-card label {
    color: var(--text-dim);
    font-size: 12px;
    margin-top: 8px;
}

/* ─── Buttons ────────────────────────────────────────────── */
.btn {
    background: var(--bg-card);
    color: var(--text);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 8px 16px;
    cursor: pointer;
    font-family: inherit;
    font-size: 13px;
    font-weight: 700;
    transition: all 0.15s;
}
.btn:hover {
    background: var(--bg-elev);
}
.btn-primary {
    background: var(--accent);
    color: var(--bg);
    border-color: var(--accent);
}
.btn-primary:hover {
    background: var(--accent-hover);
}
.btn-danger {
    background: var(--danger);
    color: var(--bg);
    border-color: var(--danger);
    margin-top: 12px;
    align-self: flex-start;
}
.btn-danger:hover {
    background: #e05555;
}
.btn-ghost {
    background: transparent;
}
.btn-sm {
    padding: 4px 10px;
    font-size: 11px;
}

/* ─── Result box ─────────────────────────────────────────── */
.result-box {
    margin-top: 16px;
    padding: 12px;
    border-radius: 8px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    font-family: 'Consolas', monospace;
    font-size: 12px;
    white-space: pre-wrap;
    max-width: 600px;
    display: none;
}
.result-box.visible {
    display: block;
}
.result-box.success {
    border-color: var(--accent);
    color: var(--accent);
}
.result-box.error {
    border-color: var(--danger);
    color: var(--danger);
}

/* ─── Empty state ────────────────────────────────────────── */
.empty-state {
    text-align: center;
    color: var(--text-dim);
    padding: 40px;
    font-size: 13px;
}

/* ─── Hint & inline elements ─────────────────────────────── */
.hint {
    color: var(--text-dim);
    font-size: 12px;
    margin-bottom: 14px;
    line-height: 1.6;
}

.hint code {
    background: var(--bg-elev);
    padding: 2px 6px;
    border-radius: 4px;
    font-family: 'Consolas', monospace;
    font-size: 11px;
    color: var(--accent);
}

.radio-row {
    display: flex;
    gap: 20px;
    margin: 8px 0 16px;
    flex-wrap: wrap;
}

.radio-item, .checkbox-item {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    padding: 10px 14px;
    background: var(--bg-elev);
    border: 1px solid var(--border);
    border-radius: 10px;
    transition: all 0.15s;
    font-size: 13px;
}

.radio-item:hover, .checkbox-item:hover {
    border-color: var(--accent);
}

.radio-item input[type="radio"]:checked ~ span,
.checkbox-item input[type="checkbox"]:checked ~ span {
    color: var(--accent);
    font-weight: 700;
}

.radio-item input, .checkbox-item input {
    accent-color: var(--accent);
    cursor: pointer;
}

pre.result-box {
    max-height: 400px;
    overflow: auto;
    direction: ltr;
    text-align: left;
}

/* ═══════════════════════════════════════════════════════════
   Auth / Login screen
   ═══════════════════════════════════════════════════════════ */

.auth-shell {
    position: fixed;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background:
        radial-gradient(ellipse at center top, #12281c 0%, transparent 40%),
        var(--bg);
    padding: 24px;
    overflow-y: auto;
}

.auth-card {
    width: 100%;
    max-width: 400px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 32px 28px;
    text-align: center;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
}

.auth-logo {
    font-size: 48px;
    line-height: 1;
    margin-bottom: 8px;
}

.auth-title {
    font-size: 22px;
    font-weight: 800;
    color: var(--text);
    margin-bottom: 4px;
}

.auth-subtitle {
    font-size: 12px;
    color: var(--text-dim);
    margin-bottom: 28px;
}

.auth-step {
    display: flex;
    flex-direction: column;
    gap: 12px;
    text-align: right;
}

.auth-note {
    color: var(--text);
    font-size: 12px;
    line-height: 1.7;
    background: #0e161f;
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 12px;
    margin-bottom: 4px;
}

.auth-note-tiny {
    color: var(--text-dim);
    font-size: 11px;
    text-align: center;
    margin-top: 6px;
}

.auth-qr {
    display: block;
    margin: 12px auto;
    width: 200px;
    height: 200px;
    border-radius: 12px;
    background: #fff;
    padding: 8px;
    border: 1px solid var(--border);
}

.auth-secret {
    display: block;
    text-align: center;
    color: var(--accent);
    font-size: 14px;
    letter-spacing: 2px;
    background: #0e161f;
    padding: 8px 12px;
    border-radius: 8px;
    border: 1px dashed var(--border);
    word-break: break-all;
    direction: ltr;
    user-select: all;
}

.auth-input {
    text-align: right;
    padding: 12px 14px;
}

.auth-code-input {
    text-align: center;
    font-size: 22px;
    letter-spacing: 12px;
    padding: 14px;
    font-family: 'Consolas', monospace;
    direction: ltr;
}

.auth-btn {
    padding: 14px;
    font-size: 14px;
    margin-top: 4px;
}

.auth-error {
    color: var(--danger);
    font-size: 12px;
    text-align: center;
    min-height: 16px;
    padding: 4px 0;
}