/* Weather Bot Dashboard — Dark Pro Theme */
:root {
    --bg: #0a0e14;
    --bg-card: #131820;
    --bg-card-alt: #171d27;
    --bg-hover: #1a2233;
    --bg-open: #0d1a0d;
    --border: #1e2a3a;
    --border-light: #2a3545;
    --text: #e2e8f0;
    --text-dim: #64748b;
    --text-muted: #475569;
    --green: #22c55e;
    --green-dim: #166534;
    --red: #ef4444;
    --red-dim: #7f1d1d;
    --yellow: #eab308;
    --yellow-dim: #854d0e;
    --blue: #3b82f6;
    --blue-dim: #1e3a5f;
    --purple: #a78bfa;
    --cyan: #06b6d4;
    --orange: #f97316;
    --radius: 10px;
    --radius-sm: 6px;
    --shadow: 0 2px 8px rgba(0,0,0,0.3);
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

.app {
    max-width: 1400px;
    margin: 0 auto;
    padding: 16px 24px;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* ==============================
   HEADER
   ============================== */
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0 16px;
    border-bottom: 1px solid var(--border);
    margin-bottom: 16px;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--blue), var(--cyan));
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 14px;
    color: #fff;
    flex-shrink: 0;
}

.header h1 {
    font-size: 18px;
    font-weight: 700;
    letter-spacing: -0.3px;
}

.header-sub {
    font-size: 11px;
    color: var(--text-dim);
}

.header-right {
    display: flex;
    align-items: center;
    gap: 10px;
}

.status-indicator {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: var(--text-dim);
    padding: 4px 12px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 20px;
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--text-dim);
    flex-shrink: 0;
}
.status-dot.online { background: var(--green); box-shadow: 0 0 6px var(--green); }
.status-dot.offline { background: var(--red); box-shadow: 0 0 6px var(--red); }

/* ==============================
   BADGE
   ============================== */
.badge {
    font-size: 10px;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: 4px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    background: var(--yellow);
    color: #000;
}
.badge.live { background: var(--green); }
.badge.yes { background: var(--green); color: #000; }
.badge.no { background: var(--red); color: #fff; }
.badge.win { background: var(--green-dim); color: var(--green); border: 1px solid var(--green); }
.badge.loss { background: var(--red-dim); color: var(--red); border: 1px solid var(--red); }
.badge.pending { background: var(--yellow-dim); color: var(--yellow); border: 1px solid var(--yellow); }
.badge.filled { background: var(--blue-dim); color: var(--blue); border: 1px solid var(--blue); }
.badge.simulated { background: rgba(167,139,250,0.15); color: var(--purple); border: 1px solid var(--purple); }
.badge.unverified { background: rgba(249,115,22,0.15); color: var(--orange); border: 1px solid var(--orange); }

/* ==============================
   BUTTONS
   ============================== */
.btn {
    padding: 7px 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--bg-card);
    color: var(--text);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.15s;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
.btn:hover { background: var(--bg-hover); border-color: var(--border-light); }
.btn-sm { padding: 4px 10px; font-size: 12px; }
.btn-primary { background: var(--blue); color: #fff; border-color: var(--blue); }
.btn-primary:hover { opacity: 0.85; }
.btn-danger { background: var(--red); color: #fff; border-color: var(--red); }
.btn-danger:hover { opacity: 0.85; }
.btn-icon svg { opacity: 0.7; }

/* ==============================
   KILL SWITCH BAR
   ============================== */
.kill-switch-bar {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid var(--red);
    border-radius: var(--radius);
    padding: 10px 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
    color: var(--red);
    font-weight: 600;
    font-size: 13px;
}

/* ==============================
   KPI STRIP
   ============================== */
.kpi-strip {
    display: flex;
    align-items: center;
    gap: 0;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 12px 6px;
    margin-bottom: 20px;
    overflow-x: auto;
}

.kpi {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 80px;
    padding: 4px 8px;
}

.kpi-label {
    font-size: 10px;
    font-weight: 600;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 2px;
}

.kpi-value {
    font-size: 18px;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
}
.kpi-value-sm { font-size: 13px; }
.kpi-value.positive { color: var(--green); }
.kpi-value.negative { color: var(--red); }

.kpi-divider {
    width: 1px;
    height: 32px;
    background: var(--border);
    flex-shrink: 0;
}

/* ==============================
   SECTION (Open Positions)
   ============================== */
.section {
    margin-bottom: 24px;
}

.section-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
}

.section-header h2 {
    font-size: 16px;
    font-weight: 700;
}

.section-count {
    font-size: 12px;
    font-weight: 700;
    background: var(--blue);
    color: #fff;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Open position cards */
.open-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 12px;
}

.open-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 14px 16px;
    transition: border-color 0.15s;
    position: relative;
    overflow: hidden;
}
.open-card:hover {
    border-color: var(--border-light);
}
.open-card::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
}
.open-card.side-yes::before { background: var(--green); }
.open-card.side-no::before { background: var(--red); }

.open-card-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 8px;
}

.open-city {
    font-size: 15px;
    font-weight: 700;
}

.open-bracket {
    font-size: 12px;
    color: var(--text-dim);
    margin-top: 2px;
}

.open-card-meta {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
}

.open-meta-item {
    display: flex;
    flex-direction: column;
}

.open-meta-label {
    font-size: 10px;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.open-meta-value {
    font-size: 14px;
    font-weight: 600;
    font-variant-numeric: tabular-nums;
}

/* Empty state */
.empty-state {
    text-align: center;
    padding: 32px 20px;
    color: var(--text-dim);
    background: var(--bg-card);
    border: 1px dashed var(--border);
    border-radius: var(--radius);
}
.empty-icon {
    font-size: 28px;
    margin-bottom: 8px;
}
.empty-sub {
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 4px;
}

/* ==============================
   TABS
   ============================== */
.tabs {
    display: flex;
    gap: 2px;
    border-bottom: 1px solid var(--border);
    margin-bottom: 0;
}

.tab {
    padding: 10px 18px;
    background: none;
    border: none;
    color: var(--text-dim);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    border-bottom: 2px solid transparent;
    transition: all 0.15s;
}
.tab:hover { color: var(--text); }
.tab.active { color: var(--text); border-bottom-color: var(--blue); }

.tab-content { padding-top: 16px; }
.tab-content.hidden { display: none; }

/* Tab toolbar */
.tab-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.tab-info {
    font-size: 12px;
    color: var(--text-dim);
}

/* Filter buttons */
.filter-group {
    display: flex;
    gap: 4px;
}

.filter-btn {
    padding: 5px 12px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: transparent;
    color: var(--text-dim);
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.15s;
}
.filter-btn:hover { color: var(--text); border-color: var(--border-light); }
.filter-btn.active { background: var(--blue); color: #fff; border-color: var(--blue); }

/* ==============================
   DATA TABLES
   ============================== */
.table-wrap {
    overflow-x: auto;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--bg-card);
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

.data-table th {
    text-align: left;
    padding: 10px 14px;
    color: var(--text-dim);
    font-weight: 600;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    background: var(--bg-card-alt);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 1;
}

.data-table td {
    padding: 10px 14px;
    border-bottom: 1px solid var(--border);
    vertical-align: middle;
}

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

.data-table tr:hover td {
    background: var(--bg-hover);
}

.data-table .empty {
    text-align: center;
    color: var(--text-dim);
    padding: 40px;
    font-size: 13px;
}

/* Cell helpers */
.cell-city {
    font-weight: 600;
}
.cell-bracket {
    font-size: 11px;
    color: var(--text-dim);
}
.cell-prob {
    white-space: nowrap;
    font-size: 12px;
}
.prob-model { color: var(--blue); font-weight: 600; }
.prob-arrow { color: var(--text-muted); margin: 0 3px; }
.prob-market { color: var(--yellow); }

/* Edge colors */
.edge-strong { color: var(--green); font-weight: 700; }
.edge-medium { color: var(--yellow); font-weight: 600; }
.edge-weak { color: var(--text-dim); }

/* PnL */
.pnl-positive { color: var(--green); font-weight: 600; }
.pnl-negative { color: var(--red); font-weight: 600; }

/* Status in table */
.status-cell {
    display: flex;
    align-items: center;
    gap: 6px;
}

/* ==============================
   PERFORMANCE TAB
   ============================== */
.perf-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    margin-bottom: 24px;
}

.perf-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 16px;
    text-align: center;
}

.perf-card-title {
    font-size: 11px;
    font-weight: 600;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 6px;
}

.perf-card-value {
    font-size: 24px;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
}

.sub-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-dim);
    margin: 20px 0 10px;
}

/* ==============================
   SETTINGS TAB
   ============================== */
.settings-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.settings-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 16px;
}

.settings-card h3 {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.3px;
    margin-bottom: 12px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border);
}

.setting-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 7px 0;
    font-size: 13px;
}
.setting-row span:first-child {
    color: var(--text-dim);
}
.setting-row span:last-child {
    font-weight: 600;
    font-variant-numeric: tabular-nums;
}

/* ==============================
   FOOTER
   ============================== */
.footer {
    margin-top: auto;
    padding: 16px 0 8px;
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    font-size: 11px;
    color: var(--text-muted);
}

/* ==============================
   RESPONSIVE
   ============================== */
@media (max-width: 1024px) {
    .settings-grid { grid-template-columns: repeat(2, 1fr); }
    .perf-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .app { padding: 10px 12px; }
    .header { flex-direction: column; gap: 10px; align-items: flex-start; }
    .header-right { width: 100%; justify-content: flex-start; flex-wrap: wrap; }
    .kpi-strip { flex-wrap: wrap; gap: 0; padding: 8px 4px; }
    .kpi { min-width: 70px; padding: 6px 4px; }
    .kpi-label { font-size: 9px; }
    .kpi-value { font-size: 15px; }
    .kpi-divider { height: 24px; }
    .open-grid { grid-template-columns: 1fr; gap: 8px; }
    .open-card { padding: 12px 14px; }
    .open-card-meta { grid-template-columns: repeat(4, 1fr); gap: 6px; }
    .open-meta-label { font-size: 9px; }
    .open-meta-value { font-size: 13px; }
    .open-city { font-size: 14px; }
    .open-bracket { font-size: 11px; }
    .settings-grid { grid-template-columns: 1fr; }
    .perf-grid { grid-template-columns: repeat(2, 1fr); }
    .data-table { font-size: 11px; }
    .data-table th, .data-table td { padding: 7px 6px; }
    .tabs { overflow-x: auto; -webkit-overflow-scrolling: touch; }
    .tab { white-space: nowrap; padding: 8px 12px; font-size: 12px; }
    .filter-group { flex-wrap: wrap; }
    .section-header h2 { font-size: 15px; }
}

@media (max-width: 480px) {
    .kpi-divider:nth-child(8),
    .kpi:nth-child(n+8) { display: none; }
    .perf-grid { grid-template-columns: 1fr 1fr; }
}