/* ===== Generic panel ===== */
.panel {
    background: linear-gradient(180deg, var(--surface-2), var(--surface));
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 16px;
    position: relative;
    overflow: hidden;
}
.panel::before {
    content: '';
    position: absolute; top: 0; left: 0; right: 0; height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.15), transparent);
}
.panel-h {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}
.panel-h h2, .panel-h h3 { margin: 0; }

/* ===== Drawer section ===== */
.drawer-section {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.drawer-section h4 { margin-bottom: 4px; }

/* Form rows inside a drawer-section (e.g. promo reward editor). */
.drawer-form { display: flex; flex-direction: column; gap: 8px; }
.drawer-form .kv-row {
    display: grid;
    grid-template-columns: minmax(140px, 36%) 1fr;
    align-items: center;
    gap: 8px;
}
.drawer-form .kv-key { color: var(--muted); font-size: 13px; }
.drawer-form input { width: 100%; }

/* Promo code share-link row: read-only URL + Copy button. */
.promo-link-row {
    display: flex;
    gap: 8px;
    align-items: center;
}
.promo-link-row input {
    flex: 1;
    min-width: 0;
    font-size: 12px;
}

/* ===== KPI ===== */
.kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 16px;
}
/* Hero variant on Dashboard — bigger cards, more breathing room */
.kpi-grid.hero {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 18px;
}
.kpi-card {
    background:
        linear-gradient(180deg, var(--surface-2), var(--surface));
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 22px 22px 20px;
    position: relative;
    overflow: hidden;
    transition: border-color 0.15s, transform 0.15s;
}
.kpi-card:hover { border-color: var(--border-2); }
.kpi-card::before {
    content: '';
    position: absolute; top: 0; left: 0; right: 0; height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
}
.kpi-card::after {
    content: '';
    position: absolute; inset: 0;
    background: radial-gradient(circle at 100% 0%, rgba(99, 102, 241, 0.06), transparent 60%);
    pointer-events: none;
}
.kpi-card > * { position: relative; z-index: 1; }
.kpi-card .kpi-label {
    font-size: 11px;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 10px;
    font-weight: 600;
}
.kpi-grid.hero .kpi-card .kpi-value {
    font-size: 38px;
    font-weight: 700;
    letter-spacing: -0.025em;
    line-height: 1.05;
}
.kpi-card .kpi-value {
    font-size: 28px;
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.1;
}
.kpi-card .kpi-spark-wrap {
    position: relative;
    margin-top: 8px;
    height: 32px;
    overflow: hidden;
}
.kpi-card .kpi-spark-wrap canvas { display: block; }
.kpi-card .kpi-breakdown {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4px 12px;
    margin-top: 8px;
    font-size: 11px;
}
.kpi-card .kpi-breakdown span { color: var(--muted); }
.kpi-card .kpi-breakdown strong { float: right; color: var(--text); font-weight: 500; }

/* ===== Chart panel (existing, restyled) ===== */
.chart-panel {
    background: linear-gradient(180deg, var(--surface-2), var(--surface));
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 22px;
    position: relative;
    overflow: hidden;
}
.chart-panel .panel-hint {
    font-size: 12px;
    opacity: 0.6;
    cursor: help;
}
/* Dashboard hero chart row — revenue dominates, mix sits beside it */
.chart-grid-hero {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 18px;
}
.chart-panel.hero-chart { min-height: 320px; }
@media (max-width: 1100px) {
    .chart-grid-hero { grid-template-columns: 1fr; }
}
.chart-panel::before {
    content: '';
    position: absolute; top: 0; left: 0; right: 0; height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.15), transparent);
}
.chart-panel-header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: 12px;
}
.chart-panel-header h2 { font-size: 13px; font-weight: 600; }
.chart-panel-body { position: relative; height: 240px; overflow: hidden; }
/* Panels whose body grows with content (heatmap, tables) opt out of the
   fixed-height canvas slot used by line/bar charts. */
.chart-panel--natural { overflow: visible; }
.chart-panel--natural .chart-panel-body { height: auto; overflow: visible; }
.chart-panel-body canvas { display: block; }
.chart-grid-2 {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 12px;
}
@media (max-width: 1100px) {
    .chart-grid-2 { grid-template-columns: 1fr; }
}

/* ===== Tables ===== */
.data-table {
    width: 100%;
    border-collapse: collapse;
    background: linear-gradient(180deg, var(--surface-2), var(--surface));
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
}
.data-table thead {
    background: rgba(0, 0, 0, 0.18);
}
.data-table th {
    text-align: left;
    padding: 10px 14px;
    color: var(--muted);
    font-weight: 500;
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    border-bottom: 1px solid var(--border);
}
.data-table td {
    padding: 11px 14px;
    border-bottom: 1px solid var(--border);
    font-size: 12px;
    vertical-align: middle;
}
.data-table tbody tr {
    cursor: pointer;
    transition: background 0.1s;
}
.data-table tbody tr:hover td { background: var(--surface); }
.data-table tbody tr:last-child td { border-bottom: none; }
.data-table tbody tr.selected td {
    background: rgba(99, 102, 241, 0.08);
    box-shadow: inset 3px 0 0 var(--accent);
}

/* ===== Status pills ===== */
.pill {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 999px;
    font-size: 10px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}
.pill-active   { background: rgba(52, 211, 153, 0.15);  color: var(--green); }
.pill-grace    { background: rgba(251, 191, 36, 0.15);  color: var(--yellow); }
.pill-comped   { background: rgba(192, 132, 252, 0.15); color: var(--purple); }
.pill-expired  { background: rgba(255, 255, 255, 0.06); color: var(--muted); }
.pill-refunded { background: rgba(251, 113, 133, 0.15); color: var(--red); }

/* ===== Empty / error / toolbar ===== */
.empty-state {
    padding: 2rem;
    text-align: center;
    color: var(--muted);
    border: 1px dashed var(--border);
    border-radius: 12px;
}
.error-state {
    padding: 1rem;
    color: var(--red);
    border: 1px solid rgba(251, 113, 133, 0.3);
    border-radius: 12px;
    background: rgba(251, 113, 133, 0.05);
}
.toolbar {
    display: flex;
    gap: 8px;
    align-items: center;
    flex-wrap: wrap;
}

/* ===== Heatmap (existing layout, new colours) ===== */
.heatmap {
    display: grid;
    grid-template-columns: 40px repeat(24, 1fr);
    gap: 2px;
    font-size: 10px;
}
.heatmap-label { color: var(--muted); padding: 2px 4px; }
.heatmap-cell {
    aspect-ratio: 1 / 1;
    background: var(--surface-2);
    border-radius: 2px;
    min-width: 8px;
}
.heatmap-wrap { display: flex; flex-direction: column; gap: 10px; }
.heatmap-explainer { font-size: 12px; line-height: 1.45; }
.heatmap-empty { font-size: 13px; padding: 24px 0; text-align: center; }
.heatmap-legend {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 11px;
    flex-wrap: wrap;
}
.heatmap-legend-gradient {
    flex: 0 0 140px;
    height: 8px;
    border-radius: 4px;
    background: linear-gradient(
        90deg,
        rgba(99, 102, 241, 0.15),
        rgba(99, 102, 241, 1)
    );
}
.heatmap-legend-peak { margin-left: auto; }

/* Floating cell tooltip — anchored to the wrap, positioned by JS. */
.heatmap-wrap { position: relative; }
.heatmap-tooltip {
    position: absolute;
    transform: translate(-50%, -100%);
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 8px 10px;
    font-size: 12px;
    line-height: 1.35;
    min-width: 140px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
    pointer-events: none;
    opacity: 0;
    transition: opacity 80ms ease;
    z-index: 2;
    white-space: nowrap;
}
.heatmap-tooltip.is-visible { opacity: 1; }
/* Flip below the cell when JS detects we'd overflow the panel top. */
.heatmap-tooltip.is-below { transform: translate(-50%, 0); }
.heatmap-tooltip-title { font-weight: 600; margin-bottom: 2px; }
.heatmap-tooltip-count { color: var(--accent, #c4cfff); }
.heatmap-tooltip-share { font-size: 11px; margin-top: 2px; }

/* Tiny hint shown above the user's daily-quota counters in the drawer. */
.quotas-hint { font-size: 11px; line-height: 1.4; margin-bottom: 6px; }

/* ===== KV list ===== */
.kv-list {
    display: grid;
    grid-template-columns: max-content 1fr;
    gap: 6px 12px;
    font-size: 12px;
}
.kv-list dt { color: var(--muted); }
.kv-list dd { margin: 0; word-break: break-word; }

/* ===== Message preview (chats drawer) ===== */
.message-preview {
    display: flex;
    flex-direction: column;
    gap: 6px;
    max-height: 280px;
    overflow-y: auto;
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 8px;
    background: rgba(0, 0, 0, 0.18);
}
.message-preview .msg {
    font-size: 12px;
    line-height: 1.45;
    padding: 6px 8px;
    border-radius: 6px;
}
.message-preview .msg.user      { background: var(--surface-2); }
.message-preview .msg.assistant {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1), rgba(251, 113, 133, 0.06));
}
.message-preview .msg-meta {
    font-size: 10px;
    color: var(--muted);
    margin-bottom: 4px;
}

/* ===== Avatar ===== */
.avatar {
    display: inline-block;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    vertical-align: middle;
    flex: none;
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.06);
}
.avatar.lg { width: 38px; height: 38px; }
.user-cell {
    display: inline-flex;
    align-items: center;
    gap: 9px;
}
.user-cell .uname { line-height: 1.2; }
.user-cell .uname .id { display: block; color: var(--muted); font-size: 10px; }

/* ===== Segment strip ===== */
.segment-strip {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 8px;
}
.segment-card {
    background: linear-gradient(180deg, var(--surface-2), var(--surface));
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 10px 12px;
    cursor: pointer;
    transition: box-shadow 0.12s, transform 0.12s;
    text-align: left;
    color: inherit;
    font: inherit;
}
.segment-card:hover { transform: translateY(-1px); }
.segment-card.active {
    box-shadow: inset 0 0 0 1px rgba(99, 102, 241, 0.6);
    background: linear-gradient(180deg, rgba(99, 102, 241, 0.14), var(--surface));
}
.segment-card .seg-lbl {
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--muted);
}
.segment-card .seg-val {
    font-size: 20px;
    font-weight: 600;
    margin-top: 2px;
    line-height: 1;
}
.segment-card .seg-bar {
    height: 3px;
    border-radius: 2px;
    margin-top: 8px;
    background: rgba(255, 255, 255, 0.06);
    overflow: hidden;
    position: relative;
}
.segment-card .seg-bar i {
    position: absolute; left: 0; top: 0; bottom: 0;
    background: currentColor;
    opacity: 0.85;
}

/* ===== Filter bar (search + actions inline) ===== */
.filter-bar {
    background: linear-gradient(180deg, var(--surface-2), var(--surface));
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 10px 12px;
    display: flex;
    gap: 8px;
    align-items: center;
    flex-wrap: wrap;
}
.filter-bar .search {
    position: relative;
    flex: 1;
    min-width: 200px;
}
.filter-bar .search input {
    width: 100%;
    padding-left: 28px;
}
.filter-bar .search .icon {
    position: absolute;
    left: 9px;
    top: 50%;
    transform: translateY(-50%);
    opacity: 0.5;
    font-size: 12px;
    pointer-events: none;
}

/* ===== Lang pill + menu ===== */
.lang-pill {
    position: relative;
}
.lang-pill .pill-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 10px;
    border-radius: 8px;
    border: 1px solid var(--border);
    background: var(--surface);
    color: var(--text);
    font-size: 12px;
    line-height: 1.2;
}
.lang-pill .pill-btn:hover { background: var(--surface-2); }
.lang-pill .pill-btn .flag { font-size: 13px; line-height: 1; }
.lang-pill .pill-btn .arr  { opacity: 0.5; font-size: 9px; }
.lang-menu {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 4px;
    background: rgba(10, 11, 18, 0.95);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border);
    border-radius: 8px;
    min-width: 160px;
    padding: 4px;
    z-index: 60;
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.5);
    animation: fadeIn 0.12s ease-out;
}
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-4px); }
    to   { opacity: 1; transform: translateY(0); }
}
.lang-menu button {
    display: flex;
    align-items: center;
    gap: 9px;
    width: 100%;
    padding: 7px 10px;
    border-radius: 6px;
    background: transparent;
    border: none;
    color: var(--text);
    font-size: 12px;
    text-align: left;
}
.lang-menu button:hover { background: var(--surface-2); }
.lang-menu button.on {
    background: rgba(99, 102, 241, 0.15);
}
.lang-menu button .check {
    margin-left: auto;
    color: var(--accent);
}

/* ===== Two-up tables (Referrals) ===== */
.table-grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}
@media (max-width: 1100px) {
    .table-grid-2 { grid-template-columns: 1fr; }
}

/* ===== Tabs ===== */
.tabs {
    display: inline-flex;
    gap: 2px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 3px;
    margin-bottom: 12px;
}
.tab {
    border: none;
    background: transparent;
    color: var(--muted);
    padding: 7px 14px;
    border-radius: 8px;
    font-size: 12px;
    font-weight: 500;
    line-height: 1.2;
    cursor: pointer;
    transition: background 0.12s, color 0.12s;
}
.tab:hover { color: var(--text); }
.tab.active {
    background: linear-gradient(180deg, var(--surface-2), var(--surface));
    color: var(--text);
    border: 1px solid var(--border);
}

/* ===== KPI delta badge ===== */
.kpi-card .kpi-value-row {
    display: flex;
    align-items: baseline;
    gap: 10px;
    flex-wrap: wrap;
}
.kpi-delta {
    font-size: 11px;
    font-weight: 600;
    padding: 2px 7px;
    border-radius: 999px;
    line-height: 1.4;
}
.kpi-delta.up   { color: #34d399; background: rgba(52, 211, 153, 0.12); }
.kpi-delta.down { color: #fb7185; background: rgba(251, 113, 133, 0.12); }

/* ===== Toggle switch (chat settings) ===== */
.settings-toggles {
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.toggle {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-size: 13px;
}
.toggle input[type="checkbox"] {
    appearance: none;
    width: 36px;
    height: 20px;
    border-radius: 999px;
    background: var(--surface-2);
    border: 1px solid var(--border);
    position: relative;
    cursor: pointer;
    transition: background 0.15s;
}
.toggle input[type="checkbox"]::before {
    content: '';
    position: absolute;
    top: 2px; left: 2px;
    width: 14px; height: 14px;
    border-radius: 50%;
    background: var(--text);
    transition: transform 0.15s;
}
.toggle input[type="checkbox"]:checked {
    background: var(--accent);
}
.toggle input[type="checkbox"]:checked::before {
    transform: translateX(16px);
    background: white;
}

/* ===== Inline date editor ===== */
.inline-date {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text);
    padding: 4px 6px;
    font-size: 12px;
    font-family: inherit;
}

/* ===== Notes textarea ===== */
.notes-textarea {
    width: 100%;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text);
    padding: 8px 10px;
    font-family: inherit;
    font-size: 12px;
    line-height: 1.4;
    resize: vertical;
    min-height: 60px;
}
.notes-textarea:focus {
    outline: none;
    border-color: var(--accent);
}

/* ===== Quota row (reset button per quota type) ===== */
.quota-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
}
.btn-sm { padding: 3px 8px; font-size: 11px; }

/* ===== Memory list with delete ===== */
.memory-item {
    line-height: 1.5;
    padding: 2px 0;
}

/* ===== Ops panel ===== */
.ops-view {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.ops-panel {
    background: linear-gradient(180deg, var(--surface-2), var(--surface));
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 16px;
}
.ops-panel h3 {
    margin: 0 0 10px;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--muted);
}
.flag-row {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 10px;
}
.flag-pill {
    font-size: 11px;
    font-weight: 600;
    padding: 4px 9px;
    border-radius: 6px;
    line-height: 1.2;
    border: 1px solid var(--border);
    letter-spacing: 0.03em;
}
.flag-pill.on  { background: rgba(52, 211, 153, 0.12); color: #34d399; border-color: rgba(52, 211, 153, 0.3); }
.flag-pill.off { background: var(--surface); color: var(--muted); }

/* ===== Toast ===== */
.toast-stack {
    position: fixed;
    bottom: 16px;
    right: 16px;
    z-index: 80;
    display: flex;
    flex-direction: column;
    gap: 8px;
    pointer-events: none;
}
.toast {
    pointer-events: auto;
    background: rgba(10, 11, 18, 0.95);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 10px 14px;
    color: var(--text);
    font-size: 13px;
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.5);
    max-width: 360px;
    animation: toastIn 0.18s ease-out;
}
.toast.ok  { border-left: 3px solid #34d399; }
.toast.err { border-left: 3px solid #fb7185; }
@keyframes toastIn {
    from { opacity: 0; transform: translateY(8px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ===== Cmd+K palette ===== */
.cmdk-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 100;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding-top: 96px;
}
.cmdk-overlay.hidden { display: none; }
.cmdk-modal {
    width: min(640px, calc(100vw - 32px));
    background: rgba(20, 21, 30, 0.97);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border);
    border-radius: 14px;
    box-shadow: 0 24px 64px rgba(0, 0, 0, 0.6);
    overflow: hidden;
}
.cmdk-input-wrap {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 18px;
    border-bottom: 1px solid var(--border);
}
.cmdk-icon { color: var(--muted); }
.cmdk-input {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--text);
    font-size: 14px;
    font-family: inherit;
    outline: none;
}
.cmdk-hint {
    color: var(--muted);
    font-size: 11px;
}
.cmdk-results {
    max-height: 50vh;
    overflow-y: auto;
    padding: 6px;
}
.cmdk-group-label {
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--muted);
    padding: 8px 10px 4px;
}
.cmdk-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 10px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 13px;
}
.cmdk-item:hover, .cmdk-item.selected { background: rgba(99, 102, 241, 0.15); }
.cmdk-item .meta { color: var(--muted); font-size: 11px; margin-left: auto; }

/* Deep-link cells render as quiet underlined anchors */
.tg-link {
    color: inherit;
    text-decoration: none;
    border-bottom: 1px dashed transparent;
}
.tg-link:hover { border-bottom-color: var(--muted); }

/* ===== Skeleton ===== */
.skeleton-row {
    height: 32px;
    background: linear-gradient(90deg, var(--surface), var(--surface-2), var(--surface));
    background-size: 200% 100%;
    animation: skel 1.3s linear infinite;
    border-radius: 6px;
    margin: 4px 0;
}
@keyframes skel {
    from { background-position: 200% 0; }
    to   { background-position: -200% 0; }
}