:root {
    --bg: #0a0c10;
    --surface: #13161d;
    --surface-hover: #1a1e28;
    --border: #252a35;
    --text: #e2e8f0;
    --muted: #636e7b;
    --accent: #6c8cff;
    --accent-hover: #8ba3ff;
    --green: #34d399;
    --red: #f87171;
    --yellow: #fbbf24;
    --nav-h: 44px;
}

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

html, body { height: 100%; overflow: hidden; }

body {
    font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background: var(--bg);
    color: var(--text);
    font-size: 13px;
    line-height: 1.4;
}

/* ── Nav ─────────────────────────────────────────────────── */

nav {
    height: var(--nav-h);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 16px;
    border-bottom: 1px solid var(--border);
    background: var(--surface);
    flex-shrink: 0;
}

.logo {
    font-size: 14px;
    font-weight: 700;
    color: var(--accent);
    text-decoration: none;
    letter-spacing: -0.02em;
}

/* ── Main ────────────────────────────────────────────────── */

main {
    height: calc(100vh - var(--nav-h));
    overflow-y: auto;
}

main.main-full {
    overflow: hidden;
}

.main-padded {
    padding: 20px;
    max-width: 900px;
    margin: 0 auto;
}

/* ── Links ───────────────────────────────────────────────── */

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

/* ── Buttons ─────────────────────────────────────────────── */

.btn {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 5px 12px;
    background: var(--accent);
    color: #fff;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 12px;
    font-weight: 500;
    text-decoration: none;
    white-space: nowrap;
    transition: background 0.15s;
}
.btn:hover { background: var(--accent-hover); color: #fff; }
.btn-sm { padding: 3px 8px; font-size: 11px; }
.btn-ghost {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text);
}
.btn-ghost:hover { background: var(--surface-hover); border-color: var(--muted); }
.btn-accent { background: var(--green); color: #000; }
.btn-accent:hover { background: #5fe8b3; }
.btn-danger { background: var(--red); color: #000; }
.btn-danger:hover { background: #fca5a5; }
.btn:disabled, .btn.disabled {
    opacity: 0.4;
    cursor: not-allowed;
    pointer-events: none;
}

/* ── Inputs ──────────────────────────────────────────────── */

.input {
    background: var(--bg);
    border: 1px solid var(--border);
    color: var(--text);
    padding: 5px 10px;
    border-radius: 5px;
    font-size: 13px;
    font-family: inherit;
    outline: none;
    transition: border-color 0.15s;
}
.input:focus { border-color: var(--accent); }

/* ── Tables ──────────────────────────────────────────────── */

table { width: 100%; border-collapse: collapse; }
th, td {
    padding: 8px 10px;
    text-align: left;
    border-bottom: 1px solid var(--border);
}
th {
    color: var(--muted);
    font-weight: 600;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}
tr:hover td { background: var(--surface); }

h1 { font-size: 16px; font-weight: 600; margin-bottom: 12px; }

/* ── Editor page ─────────────────────────────────────────── */

.editor-layout {
    display: flex;
    height: calc(100vh - var(--nav-h));
    overflow: hidden;
}

.editor-main {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
}

.editor-main form {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 0;
}

.editor-toolbar {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 10px;
    border-bottom: 1px solid var(--border);
    background: var(--surface);
    flex-shrink: 0;
}

.editor-toolbar .input {
    flex: 1;
    max-width: 280px;
}

.editor-toolbar .input-proxy {
    max-width: 260px;
    font-size: 12px;
    color: var(--muted);
}

.editor-toolbar .input-proxy:focus {
    color: var(--text);
}

#monaco-editor {
    flex: 1;
    min-height: 0;
    overflow: hidden;
}

/* ── Sidebar ─────────────────────────────────────────────── */

.editor-sidebar {
    width: 260px;
    flex-shrink: 0;
    border-left: 1px solid var(--border);
    background: var(--surface);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.sidebar-header {
    padding: 8px 12px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--muted);
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
}

.sidebar-body {
    flex: 1;
    overflow-y: auto;
}

/* ── Run list (sidebar) ──────────────────────────────────── */

.run-list { list-style: none; }

.run-list li + li { border-top: 1px solid var(--border); }

.run-list li a {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 7px 12px;
    text-decoration: none;
    color: var(--text);
    font-size: 12px;
    transition: background 0.1s;
}
.run-list li a:hover { background: var(--surface-hover); color: var(--text); }
.run-list li small { color: var(--muted); margin-left: auto; font-size: 11px; }

/* ── Badges ──────────────────────────────────────────────── */

.badge {
    display: inline-block;
    padding: 1px 6px;
    border-radius: 3px;
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}
.badge-queued { background: rgba(251, 191, 36, 0.15); color: var(--yellow); }
.badge-running { background: rgba(108, 140, 255, 0.15); color: var(--accent); }
.badge-finished { background: rgba(52, 211, 153, 0.15); color: var(--green); }
.badge-failed { background: rgba(248, 113, 113, 0.15); color: var(--red); }

/* ── Run detail page ─────────────────────────────────────── */

.run-page {
    display: flex;
    flex-direction: column;
    height: calc(100vh - var(--nav-h));
}

.run-bar {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 16px;
    border-bottom: 1px solid var(--border);
    background: var(--surface);
    flex-shrink: 0;
    flex-wrap: wrap;
}

.run-bar h1 {
    font-size: 14px;
    margin: 0;
}

.run-bar-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-left: auto;
    color: var(--muted);
    font-size: 12px;
}

.log-output {
    background: var(--bg);
    padding: 12px 16px;
    font-family: "SF Mono", "Fira Code", "Cascadia Code", monospace;
    font-size: 12px;
    line-height: 1.5;
    white-space: pre-wrap;
    word-break: break-all;
    overflow-y: auto;
    color: var(--muted);
}

/* ── Run tabs ────────────────────────────────────────────── */

.run-tabs {
    display: flex;
    gap: 0;
    border-bottom: 1px solid var(--border);
    background: var(--surface);
    flex-shrink: 0;
    padding: 0 12px;
}

.run-tab {
    padding: 6px 14px;
    font-size: 12px;
    font-weight: 500;
    color: var(--muted);
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    cursor: pointer;
    transition: color 0.15s, border-color 0.15s;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
.run-tab:hover { color: var(--text); }
.run-tab.active {
    color: var(--text);
    border-bottom-color: var(--accent);
}

.tab-count {
    background: var(--accent);
    color: #000;
    font-size: 10px;
    font-weight: 700;
    padding: 0 5px;
    border-radius: 8px;
    min-width: 18px;
    text-align: center;
    line-height: 16px;
}

.run-panels {
    flex: 1;
    min-height: 0;
    position: relative;
}

.run-panel {
    display: none;
    position: absolute;
    inset: 0;
    overflow-y: auto;
}

.run-panel.active {
    display: block;
}

/* ── Data preview table ──────────────────────────────────── */

.data-preview-header {
    padding: 8px 16px;
    font-size: 11px;
    color: var(--muted);
    border-bottom: 1px solid var(--border);
    background: var(--surface);
    position: sticky;
    top: 0;
    z-index: 1;
}

.data-table-wrap {
    overflow: auto;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 12px;
}

.data-table th {
    position: sticky;
    top: 0;
    background: var(--surface);
    padding: 6px 10px;
    text-align: left;
    font-size: 11px;
    font-weight: 600;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.03em;
    border-bottom: 1px solid var(--border);
    white-space: nowrap;
}

.data-table td {
    padding: 5px 10px;
    border-bottom: 1px solid var(--border);
    max-width: 400px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: var(--text);
}

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

.data-table td code {
    font-size: 11px;
    color: var(--muted);
}

.data-table .row-num {
    color: var(--muted);
    font-size: 11px;
    width: 40px;
    text-align: right;
    padding-right: 12px;
}

/* ── Schedule (sidebar) ──────────────────────────────────── */

.sidebar-section {
    padding: 8px 12px;
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
}

.sched-active { }

.sched-summary {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 4px;
}

.sched-desc {
    font-size: 12px;
    font-weight: 500;
}

.sched-next {
    font-size: 11px;
    color: var(--muted);
    margin-bottom: 6px;
}

.sched-actions {
    display: flex;
    gap: 4px;
}

.sched-form {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.sched-row {
    display: flex;
    align-items: center;
    gap: 6px;
}

.sched-row label:first-child {
    font-size: 11px;
    color: var(--muted);
    width: 55px;
    flex-shrink: 0;
}

.sched-input {
    flex: 1;
    font-size: 12px;
    padding: 3px 6px;
}

.sched-num {
    max-width: 50px;
}

.sched-unit {
    font-size: 11px;
    color: var(--muted);
}

.sched-days {
    display: flex;
    gap: 2px;
    flex-wrap: wrap;
}

.sched-day {
    display: flex;
    align-items: center;
    font-size: 11px;
    cursor: pointer;
}

.sched-day input { display: none; }

.sched-day span {
    padding: 2px 5px;
    border-radius: 3px;
    border: 1px solid var(--border);
    color: var(--muted);
    transition: all 0.1s;
}

.sched-day input:checked + span {
    background: var(--accent);
    border-color: var(--accent);
    color: #000;
    font-weight: 600;
}

.hidden { display: none !important; }

/* ── Empty state ─────────────────────────────────────────── */

.empty { color: var(--muted); padding: 16px 12px; font-size: 12px; }

/* ── Spinner ─────────────────────────────────────────────── */

@keyframes spin { to { transform: rotate(360deg); } }
.spinner {
    display: inline-block;
    width: 12px;
    height: 12px;
    border: 2px solid var(--border);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}