/* ─── MARSX Sim — dashboard / config theme ─────────────────────────── */
:root {
    --bg: #0e1117;
    --panel: #161b22;
    --panel-2: #1c232d;
    --line: #2a313c;
    --text: #e6edf3;
    --muted: #8b949e;
    --accent: #ff8c00;
    --accent-2: #ffd166;
    --ok: #3fb950;
    --warn: #d29922;
    --err: #f85149;
    --off: #6e7681;
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans Thai", Roboto, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.4;
}

a { color: var(--accent-2); text-decoration: none; }
a:hover { text-decoration: underline; }

code { font-family: "SFMono-Regular", Menlo, Monaco, monospace; color: var(--accent-2); }

.muted { color: var(--muted); }
.small { font-size: 0.85rem; }

.dashboard-shell {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.dashboard-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 32px;
    border-bottom: 1px solid var(--line);
    background: var(--panel);
}

.brand {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
    color: var(--text);
}
.brand-mark {
    font-weight: 800;
    font-size: 1.4rem;
    color: var(--accent);
    letter-spacing: 0.5px;
}
.brand-tag {
    font-size: 0.75rem;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.dashboard-nav { display: flex; gap: 16px; }
.dashboard-nav a {
    color: var(--text);
    padding: 8px 14px;
    border-radius: 6px;
    border: 1px solid var(--line);
}
.dashboard-nav a:hover { background: var(--panel-2); text-decoration: none; }

/* ─── Top tab bar (all views one click away) ─────────────────────────── */
.tab-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    align-items: center;
}
.tab-nav .tab {
    color: var(--text);
    font-size: 0.92rem;
    font-weight: 600;
    padding: 7px 13px;
    border-radius: 999px;
    border: 1px solid var(--line);
    background: var(--panel, #fff);
    white-space: nowrap;
    transition: background 0.15s, border-color 0.15s, color 0.15s;
}
.tab-nav .tab:hover { background: var(--panel-2); text-decoration: none; }
.tab-nav .tab.active {
    background: #FD853A;
    border-color: #FD853A;
    color: #fff;
}
.tab-nav .tab-muted { opacity: 0.5; }

@media (max-width: 640px) {
    .dashboard-header { flex-wrap: wrap; gap: 10px; }
    .tab-nav { width: 100%; justify-content: flex-start; }
    .tab-nav .tab { font-size: 0.85rem; padding: 6px 11px; }
}

.dashboard-main {
    flex: 1;
    padding: 32px;
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
}

.dashboard-footer {
    padding: 16px 32px;
    color: var(--muted);
    font-size: 0.85rem;
    border-top: 1px solid var(--line);
    text-align: center;
}

h1 { font-size: 1.75rem; margin: 0 0 8px; }
h2 { font-size: 1.15rem; margin: 0; }
h3 { font-size: 1rem; margin: 0; }

.page-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 24px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}
.page-head .actions { display: flex; gap: 8px; }

/* ─── Buttons ──────────────────────────────────────────────────────── */
.btn {
    display: inline-block;
    padding: 8px 14px;
    background: var(--panel-2);
    border: 1px solid var(--line);
    color: var(--text);
    border-radius: 6px;
    cursor: pointer;
    font: inherit;
    text-decoration: none;
    transition: background 0.15s, border-color 0.15s;
}
.btn:hover { background: #242c38; border-color: #38414e; text-decoration: none; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #1a1a1a; font-weight: 600; }
.btn.primary:hover { background: #ffa53d; border-color: #ffa53d; }
.btn.ghost { background: transparent; }
.btn.danger { background: transparent; border-color: var(--err); color: var(--err); }
.btn.danger:hover { background: rgba(248, 81, 73, 0.12); }
.btn.big { padding: 14px 22px; font-size: 1.1rem; }

/* ─── Cards / grid ────────────────────────────────────────────────── */
.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 16px;
}

.station-card {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 10px;
    padding: 18px;
    display: flex;
    flex-direction: column;
    gap: 14px;
}
.station-card header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}
.brand-badge {
    background: var(--panel-2);
    color: var(--accent-2);
    font-size: 0.7rem;
    padding: 4px 8px;
    border-radius: 4px;
    border: 1px solid var(--line);
    text-transform: uppercase;
}

.status-row { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
.pill {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 600;
}
.pill.ok   { background: rgba(63, 185, 80, 0.15);  color: var(--ok); }
.pill.warn { background: rgba(210, 153, 34, 0.18); color: var(--warn); }
.pill.err  { background: rgba(248, 81, 73, 0.18);  color: var(--err); }
.pill.off  { background: rgba(110, 118, 129, 0.2); color: var(--off); }

.status-text { font-size: 0.9rem; color: var(--muted); }

.card-meta {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    margin: 0;
}
.card-meta div { background: var(--panel-2); padding: 6px 10px; border-radius: 6px; }
.card-meta dt { font-size: 0.7rem; color: var(--muted); text-transform: uppercase; }
.card-meta dd { margin: 0; font-weight: 600; }

.card-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    border-top: 1px solid var(--line);
    padding-top: 14px;
}

.empty-state {
    text-align: center;
    padding: 60px 20px;
    background: var(--panel);
    border: 1px dashed var(--line);
    border-radius: 12px;
}
.empty-state h2 { margin-bottom: 6px; }

/* ─── Forms ───────────────────────────────────────────────────────── */
.config-form { display: flex; flex-direction: column; gap: 18px; }
.config-form fieldset {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 18px;
    margin: 0;
}
.config-form legend {
    padding: 0 8px;
    color: var(--accent-2);
    font-weight: 600;
}
.config-form label {
    display: flex;
    flex-direction: column;
    gap: 4px;
    color: var(--muted);
    font-size: 0.85rem;
    flex: 1;
}
.config-form input, .config-form select {
    background: var(--panel-2);
    border: 1px solid var(--line);
    color: var(--text);
    padding: 8px 10px;
    border-radius: 6px;
    font: inherit;
}
.config-form input:focus, .config-form select:focus {
    outline: none;
    border-color: var(--accent);
}
.config-form .row { display: flex; gap: 12px; flex-wrap: wrap; }
.evse-block {
    border: 1px solid var(--line);
    border-radius: 6px;
    padding: 14px;
    margin-bottom: 12px;
    background: var(--panel-2);
}
.evse-block header {
    display: flex; justify-content: space-between; align-items: center;
    margin-bottom: 10px;
}
table.connectors { width: 100%; border-collapse: collapse; margin: 8px 0; }
table.connectors th, table.connectors td { padding: 6px; text-align: left; }
table.connectors th { color: var(--muted); font-size: 0.75rem; text-transform: uppercase; }
table.connectors td input, table.connectors td select { width: 100%; }

.form-actions { display: flex; gap: 12px; }
.error { color: var(--err); }

/* ─── Sim car fleet + cockpit ─────────────────────────────────────── */
.fleet-page {
    max-width: 1200px;
    margin: 0 auto;
    padding: 24px;
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
}
.fleet-header {
    display: flex; justify-content: space-between; align-items: center;
    margin-bottom: 24px;
}
.fleet-header h1 { margin: 0; font-size: 1.6rem; color: #0f172a; }
.fleet-header .muted { margin: 4px 0 0; color: #64748b; font-size: 0.9rem; }
.fleet-link {
    color: #0ea5e9; text-decoration: none; font-weight: 500;
}
.fleet-link:hover { text-decoration: underline; }
.fleet-grid {
    display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 16px;
}
.fleet-empty {
    grid-column: 1 / -1; padding: 40px; text-align: center;
    background: #f8fafc; border: 1px dashed #cbd5e1; border-radius: 12px;
    color: #64748b;
}
.car-card {
    background: #fff; border: 1px solid #e5e7eb; border-radius: 14px;
    padding: 16px 18px 14px; text-decoration: none; color: inherit;
    transition: transform 0.1s, box-shadow 0.15s;
}
.car-card:hover { transform: translateY(-2px); box-shadow: 0 8px 20px rgba(15,23,42,0.08); }
.car-row {
    display: flex; justify-content: space-between; align-items: center;
    margin-bottom: 4px;
}
.car-brand { font-size: 0.8rem; color: #64748b; font-weight: 600; text-transform: uppercase; }
.car-status {
    font-size: 0.7rem; padding: 2px 8px; border-radius: 999px;
    font-weight: 600;
}
.car-status.idle      { background: #f1f5f9; color: #475569; }
.car-status.active    { background: #fef3c7; color: #92400e; }
.car-status.charging  { background: #d1fae5; color: #065f46; }
.car-status.faulted   { background: #fee2e2; color: #991b1b; }
.car-model { font-size: 1.1rem; font-weight: 700; color: #0f172a; margin-bottom: 4px; }
.car-plate { font-size: 0.85rem; color: #64748b; margin-bottom: 12px; }
.car-soc-bar {
    height: 10px; background: #f1f5f9; border-radius: 999px;
    overflow: hidden; margin-bottom: 6px;
}
.car-soc-fill { height: 100%; transition: width 0.3s; }
.car-soc-row { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 10px; font-size: 0.85rem; }
.car-soc-label { color: #64748b; }
.car-soc-value { font-weight: 700; color: #0f172a; }
.car-range { color: #64748b; }
.car-spec-row {
    display: flex; gap: 12px; flex-wrap: wrap;
    font-size: 0.75rem; color: #64748b; padding-top: 8px;
    border-top: 1px solid #f1f5f9;
}

/* ─── Cockpit ─────────────────────────────────────────────────────── */
.cockpit-empty { padding: 60px; text-align: center; }
.cockpit {
    max-width: 1200px; margin: 0 auto; padding: 20px;
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
}
.cockpit-header {
    display: grid; grid-template-columns: auto 1fr auto; gap: 16px; align-items: center;
    padding: 12px 16px; background: #fff;
    border-radius: 12px; border-top: 6px solid var(--car-color, #0ea5e9);
    margin-bottom: 16px;
    box-shadow: 0 2px 6px rgba(15,23,42,0.05);
}
.cockpit-title { display: flex; flex-direction: column; }
.cockpit-brand { font-size: 0.8rem; color: #64748b; font-weight: 600; text-transform: uppercase; }
.cockpit-model { font-size: 1.3rem; font-weight: 700; color: #0f172a; }
.cockpit-plate { font-size: 0.85rem; color: #64748b; }
.cockpit-status {
    padding: 6px 14px; border-radius: 999px; font-weight: 600; font-size: 0.85rem;
}
.cockpit-status.idle      { background: #f1f5f9; color: #475569; }
.cockpit-status.active    { background: #fef3c7; color: #92400e; }
.cockpit-status.charging  { background: #d1fae5; color: #065f46; }
.cockpit-status.faulted   { background: #fee2e2; color: #991b1b; }

.cockpit-grid {
    display: grid; grid-template-columns: 1fr 1fr; gap: 16px;
}
.panel {
    background: #fff; border-radius: 14px; padding: 20px;
    border: 1px solid #e5e7eb; box-shadow: 0 2px 6px rgba(15,23,42,0.04);
}
.panel h2 { margin: 0 0 14px; font-size: 1.1rem; color: #0f172a; }

.big-soc { text-align: center; padding: 8px 0 16px; }
.big-soc-value { font-size: 4rem; font-weight: 800; line-height: 1; }
.big-soc-value .pct { font-size: 1.5rem; font-weight: 600; margin-left: 4px; }
.big-soc-bar {
    height: 14px; background: #f1f5f9; border-radius: 999px; overflow: hidden;
    margin: 12px 0 8px;
}
.big-soc-fill { height: 100%; transition: width 0.3s; }
.big-soc-meta { color: #64748b; font-size: 0.85rem; }

.soc-set-row {
    display: flex; align-items: center; gap: 10px; margin-top: 12px;
}
.soc-set-row label { font-size: 0.85rem; color: #475569; flex-shrink: 0; }
.soc-set-row input[type="range"] { flex: 1; accent-color: var(--car-color, #0ea5e9); }
.soc-num {
    width: 60px; padding: 6px 8px; border: 1px solid #cbd5e1; border-radius: 8px;
    text-align: center; font-weight: 600;
}
.quick-set { margin-top: 10px; display: flex; gap: 6px; align-items: center; flex-wrap: wrap; }
.quick-set span { font-size: 0.85rem; color: #64748b; }
.quick-btn {
    padding: 4px 10px; border: 1px solid #cbd5e1; background: #fff;
    border-radius: 999px; cursor: pointer; font-size: 0.85rem; color: #475569;
}
.quick-btn:hover:not(:disabled) { background: #f8fafc; border-color: #94a3b8; }
.quick-btn:disabled { opacity: 0.5; cursor: not-allowed; }

.spec-grid {
    display: grid; grid-template-columns: 1fr 1fr; gap: 8px 16px;
    margin-top: 18px; padding-top: 14px; border-top: 1px solid #f1f5f9;
    font-size: 0.85rem;
}
.spec-grid > div { display: flex; justify-content: space-between; }
.spec-grid span { color: #64748b; }
.spec-grid strong { color: #0f172a; }

.form-row {
    display: flex; align-items: center; gap: 10px; margin-bottom: 10px;
}
.form-row label { width: 130px; flex-shrink: 0; font-size: 0.9rem; color: #475569; }
.form-row input, .form-row select {
    flex: 1; padding: 8px 12px; border: 1px solid #cbd5e1; border-radius: 8px;
    font-size: 0.95rem;
}
.action-primary {
    width: 100%; padding: 14px; background: var(--car-color, #0ea5e9); color: #fff;
    border: none; border-radius: 12px; cursor: pointer; font-size: 1rem; font-weight: 700;
    margin-top: 12px;
    box-shadow: 0 4px 10px rgba(15,23,42,0.10);
    transition: transform 0.05s, opacity 0.1s;
}
.action-primary:hover:not(:disabled) { transform: translateY(-1px); }
.action-primary:disabled { opacity: 0.45; cursor: not-allowed; }
.action-secondary {
    padding: 8px 14px; background: #fff; border: 1px solid #cbd5e1;
    border-radius: 8px; cursor: pointer; font-size: 0.85rem; color: #475569;
}
.action-secondary:hover:not(:disabled) { background: #f8fafc; }
.scan-result {
    margin: 8px 0 12px; padding: 8px 12px;
    background: #ecfdf5; color: #065f46; border-radius: 8px; font-size: 0.85rem;
}
.scan-result code { font-size: 0.78rem; word-break: break-all; }

.live-status {
    margin-top: 14px; padding: 12px 16px;
    background: #eff6ff; color: #1e40af; border-radius: 10px;
    font-weight: 500; font-size: 0.95rem;
}
.receipt-card {
    margin-top: 14px; padding: 16px; border-radius: 12px;
    background: #f8fafc; border: 1px solid #e5e7eb; text-align: center;
}
.receipt-title { font-weight: 600; color: #0f172a; margin-bottom: 6px; }
.receipt-summary { color: #475569; font-size: 0.9rem; margin-bottom: 10px; }
.receipt-qr { display: flex; justify-content: center; margin: 10px 0; }
.receipt-qr svg { width: 160px; height: 160px; }
.receipt-link {
    display: inline-block; padding: 6px 14px; margin-top: 6px;
    background: #0ea5e9; color: #fff; border-radius: 8px;
    text-decoration: none; font-size: 0.85rem;
}

@media (max-width: 900px) {
    .cockpit-grid { grid-template-columns: 1fr; }
}

/* ─── Cockpit live-charging card ──────────────────────────────────── */
.live-card {
    margin-top: 14px;
    padding: 16px 18px;
    border-radius: 14px;
    background: linear-gradient(135deg, #0F172A 0%, #1E293B 100%);
    color: #F8FAFC;
    box-shadow: 0 6px 16px rgba(15,23,42,0.18);
}
.live-head {
    display: flex; align-items: center; gap: 10px;
    font-weight: 700;
    font-size: 0.95rem;
}
.live-head .live-elapsed {
    margin-left: auto;
    font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
    font-weight: 700;
    color: #FBBF24;
}
.live-dot {
    width: 10px; height: 10px; border-radius: 50%;
    background: #22C55E;
    box-shadow: 0 0 10px #22C55E;
    animation: pulse 1.4s ease-in-out infinite;
}
.live-stats {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px;
    margin-top: 12px;
}
.live-stat {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 10px;
    padding: 12px;
    text-align: center;
}
.live-num {
    font-size: 1.6rem;
    font-weight: 800;
    line-height: 1;
    color: #F8FAFC;
}
.live-num .unit {
    font-size: 0.85rem;
    font-weight: 500;
    color: #94A3B8;
    margin-left: 3px;
}
.live-label {
    margin-top: 6px;
    font-size: 0.78rem;
    color: #94A3B8;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}
.live-meta {
    margin-top: 10px;
    color: #CBD5E1;
    font-size: 0.85rem;
    text-align: center;
}

/* Plug-status hint card on car cockpit (between cable plugged and app start) */
.plug-status {
    margin: 0.75rem 0;
    padding: 14px;
    background: linear-gradient(135deg, #FEF3C7 0%, #FFFBEB 100%);
    border: 1px solid #F59E0B;
    border-radius: 14px;
}
.plug-status .plug-line {
    display: flex; align-items: center; gap: 0.5rem;
    color: #92400E; font-size: 1rem;
}
.plug-status .plug-icon { font-size: 1.5rem; }
.plug-status .plug-sub {
    margin-top: 4px;
    color: #92400E; opacity: 0.85; font-size: 0.85rem;
}

/* PnC toggle on car cockpit */
.pnc-toggle {
    display: flex; align-items: flex-start; gap: 0.6rem;
    margin: 0.5rem 0;
    padding: 10px 12px;
    background: linear-gradient(135deg, #EEF2FF 0%, #F5F3FF 100%);
    border: 1px solid #C7D2FE; border-radius: 12px;
    cursor: pointer;
}
.pnc-toggle input[type="checkbox"] {
    margin-top: 3px; transform: scale(1.2); cursor: pointer;
}
.pnc-toggle-text { font-size: 0.85rem; color: #312E81; line-height: 1.4; }
.pnc-toggle-text strong { display: block; font-size: 0.92rem; margin-bottom: 2px; }
.pnc-toggle .pnc-hint { display: block; font-size: 0.72rem; color: #4338CA; opacity: 0.85; margin-top: 2px; }
.pnc-disabled {
    margin: 0.5rem 0; padding: 8px 10px;
    background: #F1F5F9; color: #64748B;
    border: 1px dashed #CBD5E1; border-radius: 10px;
    font-size: 0.78rem;
}