/* Shoreline Console -- shared visual system for every HWB dashboard page.
   Day/night palettes switch via [data-period] on <html>, set by console-theme.js.
   Alert-state banners/buttons borrow Harbor Watch's bolder treatment (see
   docs/design/dashboard-lookbook.html) -- calm and soft for "safe", loud and
   high-contrast the moment something needs attention. */

:root {
    --bg: #eef1f5; --panel: #ffffff; --panel2: #f7f8fa; --line: #d7dde4; --text: #151b2b; --muted: #5b6675;
    --accent: #2f4b99; --accent-hover: #213a7d; --accent-soft: #e7ecf7;
    --safe: #187a54; --safe-soft: #e3f3ea; --safe-border: #bfe0cd;
    --warn: #a8660d; --warn-soft: #faefdc; --warn-border: #f0d9ad;
    --bad: #b8332e; --bad-soft: #fbe6e5; --bad-border: #f0b6b3;
    --zebra: #f7f8fa;
    --radius: 8px;
    color-scheme: light;
}
:root[data-period="night"] {
    --bg: #0f1420; --panel: #161d2c; --panel2: #131a29; --line: #2a3346; --text: #e7ebf3; --muted: #8b96ab;
    --accent: #6f93d6; --accent-hover: #9db6e6; --accent-soft: rgba(111, 147, 214, .16);
    --safe: #4fd39a; --safe-soft: rgba(79, 211, 154, .14); --safe-border: rgba(79, 211, 154, .35);
    --warn: #e0ac4a; --warn-soft: rgba(224, 172, 74, .14); --warn-border: rgba(224, 172, 74, .35);
    --bad: #f0716c; --bad-soft: rgba(240, 113, 108, .14); --bad-border: rgba(240, 113, 108, .35);
    --zebra: #131a29;
    color-scheme: dark;
}

* { box-sizing: border-box; }
html, body { background: var(--bg); }
body {
    margin: 0; color: var(--text); font-family: "Work Sans", Arial, sans-serif;
    transition: background-color .3s ease, color .3s ease;
}
a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-hover); text-decoration: underline; }
h1, h2, h3 { font-family: "Manrope", sans-serif; margin: 0; font-weight: 700; letter-spacing: -.1px; }
strong, .card strong, td, .kpi-value { font-variant-numeric: tabular-nums; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.site-header {
    display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 10px;
    padding: 18px 32px; background: var(--panel); border-bottom: 1px solid var(--line);
}
.site-header h1 { font-size: 17px; font-weight: 800; }
.site-header .subtitle { font-size: 12.5px; color: var(--muted); margin-top: 2px; }
.site-header nav { display: flex; gap: 18px; flex-wrap: wrap; }
.site-header nav a { font-size: 13px; font-weight: 500; color: var(--muted); }
.site-header nav a:hover { text-decoration: none; color: var(--accent); }
.site-header nav a[aria-current="page"] { color: var(--accent); font-weight: 600; }

.status-strip {
    display: flex; align-items: center; gap: 16px; flex-wrap: wrap;
    padding: 8px 32px; background: var(--panel); border-bottom: 1px solid var(--line);
    font-size: 11.5px; color: var(--muted);
}
.status-strip .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--safe); display: inline-block; margin-right: 6px; }
.status-strip strong { font-size: 11.5px; color: var(--text); }
.mode-toggle { margin-left: auto; display: flex; gap: 4px; }
.mode-toggle button {
    font: inherit; font-size: 10.5px; font-weight: 600; padding: 4px 11px; border-radius: 999px;
    border: 1px solid var(--line); background: transparent; color: var(--muted); cursor: pointer;
}
.mode-toggle button[aria-pressed="true"] { background: var(--accent-soft); color: var(--accent); border-color: transparent; }

main { padding: 24px 32px 40px; max-width: 1400px; margin: 0 auto; }

/* Status banner: calm by default; .warn/.bad switch to Harbor Watch's bold, loud treatment. */
.status-banner {
    display: flex; align-items: center; gap: 12px; border-radius: var(--radius);
    padding: 14px 20px; font-size: 14px; font-weight: 700; margin-bottom: 18px;
}
.status-banner::before { content: ""; width: 9px; height: 9px; border-radius: 50%; flex-shrink: 0; }
.status-banner.safe { background: var(--safe-soft); border: 1px solid var(--safe-border); color: var(--safe); }
.status-banner.safe::before { background: var(--safe); }
.status-banner.warn, .status-banner.bad {
    justify-content: center; text-align: center; text-transform: uppercase; letter-spacing: 1.5px;
    font-size: 15px; border: none;
}
.status-banner.warn { background: var(--warn); color: #1a1300; }
.status-banner.bad { background: var(--bad); color: #ffffff; animation: pulseAlert 1.6s ease-in-out infinite; }
.status-banner.warn::before, .status-banner.bad::before { background: currentColor; }
@keyframes pulseAlert { 0%, 100% { opacity: 1; } 50% { opacity: .82; } }
@media (prefers-reduced-motion: reduce) { .status-banner.bad { animation: none; } }

.top-bar { display: flex; justify-content: flex-end; margin-bottom: 16px; }
.btn {
    font: inherit; font-weight: 600; font-size: 12.5px; border-radius: 7px; padding: 10px 16px;
    cursor: pointer; border: 1px solid transparent;
}
.btn:hover { filter: brightness(1.08); }
.btn-sos {
    background: var(--bad); color: #ffffff; font-weight: 800; letter-spacing: .5px;
    text-transform: uppercase; padding: 12px 22px; font-size: 13px;
}
.btn-primary { background: var(--accent); color: white; }
.btn-ghost { background: var(--panel); border-color: var(--line); color: var(--text); }
.btn-ghost:hover { border-color: var(--accent); }

.grid { display: grid; gap: 14px; margin-bottom: 18px; }
.grid-top { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-secondary { grid-template-columns: 2fr 1fr; }
@media (max-width: 1100px) { .grid-top, .grid-secondary { grid-template-columns: 1fr; } }

.panel { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; }
.panel-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 14px; }
.panel h2 { font-size: 14px; }
.panel h3 { font-size: 11px; color: var(--muted); font-weight: 600; text-transform: uppercase; letter-spacing: .5px; margin-bottom: 8px; }

.chip { display: inline-flex; align-items: center; gap: 5px; font-size: 10.5px; font-weight: 600; border-radius: 999px; padding: 3px 9px; }
.chip-safe { background: var(--safe-soft); color: var(--safe); }
.chip-warn { background: var(--warn-soft); color: var(--warn); }
.chip-bad { background: var(--bad-soft); color: var(--bad); }
.chip-neutral { background: var(--accent-soft); color: var(--accent); }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 700px) { .split { grid-template-columns: 1fr; } }
.metric-row { display: flex; justify-content: space-between; align-items: center; gap: 8px; font-size: 12.5px; padding: 7px 0; border-bottom: 1px solid var(--line); }
.metric-row:last-child { border-bottom: none; }
.metric-row span { color: var(--muted); }
.metric-row strong { font-weight: 600; font-size: 12.5px; }

table { width: 100%; border-collapse: collapse; font-size: 12.5px; }
th { text-align: left; color: var(--muted); font-weight: 600; padding: 8px 7px; border-bottom: 1px solid var(--line); font-size: 10.5px; text-transform: uppercase; letter-spacing: .3px; }
td { padding: 8px 7px; border-bottom: 1px solid var(--line); }
tbody tr:nth-child(even) td { background: var(--zebra); }
.table-wrap { overflow-x: auto; }

.stack-col { display: grid; gap: 14px; }
.section-divider { display: flex; align-items: center; gap: 12px; margin: 32px 0 8px; }
.section-divider span { font-size: 11px; font-weight: 700; letter-spacing: .6px; text-transform: uppercase; color: var(--text); white-space: nowrap; }
.section-divider::after { content: ""; flex: 1; height: 1px; background: var(--line); }

.filters, .field { }
.filters { display: grid; grid-template-columns: repeat(7, minmax(120px, 1fr)); gap: 10px; align-items: end; }
.field { display: grid; gap: 5px; font-size: 11px; color: var(--muted); }
.field input, .field select, input, select {
    font: inherit; font-size: 12.5px; padding: 9px; border-radius: 6px; border: 1px solid var(--line);
    background: var(--panel2); color: var(--text); width: 100%;
}
.filter-actions { grid-column: 1/-1; display: flex; gap: 8px; }
@media (max-width: 1100px) { .filters { grid-template-columns: repeat(3, minmax(150px, 1fr)); } }
@media (max-width: 700px) { .filters { grid-template-columns: 1fr; } }

.cards { display: grid; grid-template-columns: repeat(5, minmax(140px, 1fr)); gap: 10px; }
@media (max-width: 1100px) { .cards { grid-template-columns: repeat(2, minmax(140px, 1fr)); } }
@media (max-width: 700px) { .cards { grid-template-columns: 1fr; } }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 13px; }
.card span { display: block; font-size: 10.5px; color: var(--muted); margin-bottom: 7px; }
.card strong { font-size: 20px; color: var(--accent); }
.card-clickable { cursor: pointer; }
.card-clickable:hover { border-color: var(--accent); }

.chart-card { padding: 16px 20px; }

.status-pill, .badge { display: inline-block; border-radius: 999px; padding: 3px 10px; font-size: 10.5px; font-weight: 700; text-transform: uppercase; }
.status-complete, .badge.complete { background: var(--safe-soft); color: var(--safe); }
.status-partial, .badge.partial { background: var(--warn-soft); color: var(--warn); }
.status-failed, .badge.failed { background: var(--bad-soft); color: var(--bad); }

.auth-card {
    width: 100%; max-width: 400px; background: var(--panel); border: 1px solid var(--line);
    border-radius: var(--radius); padding: 32px; margin: 20px;
}
.auth-shell { min-height: 100vh; display: flex; align-items: center; justify-content: center; }
.auth-card h1 { font-size: 22px; margin-bottom: 6px; }
.auth-card p.sub { margin: 0 0 24px; color: var(--muted); font-size: 14px; }
.field-error {
    background: var(--bad-soft); border: 1px solid var(--bad-border); color: var(--bad);
    padding: 10px 12px; border-radius: 6px; margin-bottom: 16px; font-size: 14px;
}
.field-success {
    background: var(--safe-soft); border: 1px solid var(--safe-border); color: var(--safe);
    padding: 12px; border-radius: 6px; margin-bottom: 16px; font-size: 14px;
}
.auth-links { display: flex; justify-content: space-between; margin-top: 18px; font-size: 13px; }

.info {
    display: inline-flex; align-items: center; justify-content: center; width: 14px; height: 14px;
    border-radius: 50%; border: 1px solid var(--muted); color: var(--muted); font-size: 10px;
    font-style: normal; margin-left: 5px; cursor: help; position: relative; flex: none;
}
.info:hover, .info:focus-visible { border-color: var(--accent); color: var(--accent); outline: none; }
.info::after {
    content: attr(data-tip); position: absolute; bottom: calc(100% + 9px); left: 50%;
    transform: translateX(-50%); width: max-content; max-width: 260px; background: var(--panel2);
    color: var(--text); border: 1px solid var(--line); border-radius: 6px; padding: 9px 11px;
    font-size: 12px; font-weight: 400; line-height: 1.45; text-align: left; white-space: normal;
    opacity: 0; visibility: hidden; transition: opacity .12s ease; pointer-events: none; z-index: 30;
    box-shadow: 0 6px 18px rgba(0, 0, 0, .35);
}
.info::before {
    content: ""; position: absolute; bottom: calc(100% + 3px); left: 50%; transform: translateX(-50%);
    border: 6px solid transparent; border-top-color: var(--line); opacity: 0; visibility: hidden;
    transition: opacity .12s ease; z-index: 30;
}
.info:hover::after, .info:hover::before, .info:focus-visible::after, .info:focus-visible::before {
    opacity: 1; visibility: visible;
}
th .info::after { bottom: auto; top: calc(100% + 9px); }
th .info::before { bottom: auto; top: calc(100% + 3px); border-top-color: transparent; border-bottom-color: var(--line); }
h2 .info { vertical-align: middle; }
