/* RLD CCD operations dashboard. Matches the RLD_CCD_ui look: Varela, #f2f2f2
   page, white header with the logo, orange buttons, red-orange accents. */
:root {
    --bg: #f2f2f2;
    --panel: #ffffff;
    --ink: #263238;
    --muted: #607d8b;
    --line: #dde3e6;
    --brand: #de6326;
    --brand-dark: #c7571f;
    --accent: #d24629;
    --accent-dark: #a8363a;
    --ok: #2e7d32;
    --ok-soft: #e8f5e9;
    --warn: #b26a00;
    --warn-soft: #fff4e0;
    --bad: #c62828;
    --bad-soft: #fdecea;
    --bar: #d24629;
    --shadow: 0 1px 3px rgba(16, 24, 40, .10);
}

* { box-sizing: border-box; font-family: 'Varela', sans-serif; }
html, body { margin: 0; }
body { background: var(--bg); color: var(--ink); font-size: 15px; line-height: 1.45; }
a { color: var(--accent); }
[hidden] { display: none !important; }

/* Header */
.site-header { display: flex; align-items: center; gap: 18px; background: #fff; padding: 10px 24px; border-bottom: 5px solid var(--accent); flex-wrap: wrap; }
.site-header .logo { width: 210px; max-width: 45vw; height: auto; padding-right: 18px; border-right: 1px solid #ccc; }
.header-title { font-size: 20px; color: var(--accent-dark); }
.env-label { display: inline-block; margin-left: 8px; padding: 1px 9px; border-radius: 999px; background: var(--accent-dark); color: #fff; font-size: 12px; vertical-align: middle; }
.header-user { margin-left: auto; display: flex; align-items: center; gap: 14px; color: var(--muted); font-size: 14px; }

/* Buttons */
.btn { display: inline-block; border: 0; border-radius: 5px; background: var(--brand); color: #fff; padding: 9px 18px; font-size: 15px; cursor: pointer; text-decoration: none; text-align: center; }
.btn:hover, .btn:focus-visible { background: var(--brand-dark); }
.btn:disabled { opacity: .6; cursor: default; }
.btn-secondary { background: #546e7a; }
.btn-secondary:hover, .btn-secondary:focus-visible { background: #455a64; }
.btn-small { padding: 5px 12px; font-size: 13px; }

/* Login */
.login-container { max-width: 440px; margin: 48px auto; padding: 28px; background: #fff; border-radius: 8px; box-shadow: 0 4px 16px rgba(0,0,0,.12); }
.login-container h1 { margin: 0 0 4px; font-size: 26px; }
.login-intro { margin: 0 0 18px; color: var(--muted); }
.login-container form, #appStep { display: flex; flex-direction: column; gap: 8px; }
.login-container label { font-size: 14px; color: var(--muted); margin-top: 6px; }
.login-container input { padding: 10px 12px; border: 1px solid #b0bec5; border-radius: 5px; font-size: 16px; }
.login-container .btn { margin-top: 14px; }
.secondary-link { align-self: center; margin-top: 10px; font-size: 14px; }
.notice { padding: 10px 12px; border-radius: 6px; margin-bottom: 12px; font-size: 14px; }
.notice.error { background: var(--bad-soft); color: var(--bad); }
.notice.info { background: #e3f2fd; color: #0d47a1; }

/* Status bar */
.status-bar { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 18px; padding: 10px 24px; background: #fff; border-bottom: 1px solid var(--line); font-size: 14px; }
.live-dot { display: inline-block; width: 10px; height: 10px; border-radius: 50%; background: var(--ok); margin-right: 6px; vertical-align: middle; }
.status-bar.paused .live-dot { background: var(--warn); }
.status-bar.error .live-dot { background: var(--bad); }
.status-text { font-weight: 600; }
.status-meta { color: var(--muted); }
.status-bar .btn { margin-left: auto; }

/* Layout */
main.dashboard { max-width: 1400px; margin: 0 auto; padding: 20px 24px 40px; }
.section { background: var(--panel); border-radius: 8px; box-shadow: var(--shadow); padding: 18px 20px; margin-bottom: 18px; }
.section h2 { margin: 0 0 4px; font-size: 18px; color: var(--accent-dark); }
.section .section-note { margin: 0 0 14px; color: var(--muted); font-size: 13px; }
.section-error { color: var(--bad); font-size: 14px; }
.subheading { margin: 22px 0 10px; font-size: 15px; font-weight: 400; color: var(--muted); }
.columns { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 0 24px; }
.service-url { margin-top: 4px; color: var(--muted); font-size: 12px; word-break: break-all; }
.spark { display: block; width: 100%; height: 36px; margin-top: 10px; }
.spark-ok { fill: var(--ok); }
.spark-warn { fill: var(--warn); }
.spark-bad { fill: var(--bad); }

/* Tiles */
.tiles { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 12px; }
.tile { border: 1px solid var(--line); border-radius: 6px; padding: 12px 14px; }
.tile-label { color: var(--muted); font-size: 13px; }
.tile-value { font-size: 26px; font-variant-numeric: tabular-nums; margin-top: 2px; word-break: break-word; }
.tile-value .unit { font-size: 14px; color: var(--muted); margin-left: 3px; }
.tile-hint { color: var(--muted); font-size: 12px; margin-top: 4px; }
.tile.ok { border-left: 4px solid var(--ok); }
.tile.warn { border-left: 4px solid var(--warn); background: var(--warn-soft); }
.tile.bad { border-left: 4px solid var(--bad); background: var(--bad-soft); }

/* Service status */
.services { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 12px; }
.service { border: 1px solid var(--line); border-radius: 6px; padding: 12px 14px; }
.service-head { display: flex; align-items: center; gap: 8px; }
.service-name { font-weight: 600; }
.badge { margin-left: auto; padding: 2px 10px; border-radius: 999px; font-size: 12px; color: #fff; background: var(--muted); }
.badge.ok { background: var(--ok); }
.badge.warn { background: var(--warn); }
.badge.bad { background: var(--bad); }
.service dl { display: grid; grid-template-columns: auto 1fr; gap: 2px 12px; margin: 10px 0 0; font-size: 13px; }
.service dt { color: var(--muted); }
.service dd { margin: 0; word-break: break-word; }

/* Tables */
.table-wrap { overflow-x: auto; }
table.data { width: 100%; border-collapse: collapse; font-size: 14px; }
table.data th { text-align: left; color: var(--muted); font-weight: 400; font-size: 12px; text-transform: uppercase; padding: 6px 10px; border-bottom: 1px solid var(--line); }
table.data td { padding: 7px 10px; border-bottom: 1px solid var(--line); font-variant-numeric: tabular-nums; }
table.data td.num, table.data th.num { text-align: right; }

/* Hourly chart */
.chart { width: 100%; height: auto; display: block; }
.chart .bar { fill: var(--bar); }
.chart .bar:hover { fill: var(--accent-dark); }
.chart .axis { fill: var(--muted); font-size: 11px; }
.chart .grid { stroke: var(--line); stroke-width: 1; }

@media (max-width: 640px) {
    .site-header, .status-bar, main.dashboard { padding-left: 16px; padding-right: 16px; }
    .header-user { margin-left: 0; }
    .tile-value { font-size: 22px; }
}