/* ============================================================
   cron-monitor — app.css
   Universal stylesheet: design tokens, fonts, reset, base
   typography, layout primitives, top nav, theme toggle, all
   shared components (.btn, .card, .badge, .table, form,
   .flash, .uptime-strip, footer).

   === TOKENS: keep in sync with admin.css ===

   The token block below is duplicated in admin.css. Edit both
   files together; the duplication is intentional (no @import
   so we don't serialize CSS downloads).
   ============================================================ */

/* --- Self-hosted fonts ------------------------------------ */
/* Files live under public/fonts/. See public/fonts/README.md
   for installation. While missing the system stack takes over
   gracefully via the `font-family` fallback chain. */

@font-face {
    font-family: "Inter";
    src: url("/fonts/InterVariable.woff2") format("woff2-variations"),
         url("/fonts/InterVariable.woff2") format("woff2");
    font-weight: 100 900;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: "Inter";
    src: url("/fonts/InterVariable-Italic.woff2") format("woff2-variations"),
         url("/fonts/InterVariable-Italic.woff2") format("woff2");
    font-weight: 100 900;
    font-style: italic;
    font-display: swap;
}
@font-face {
    font-family: "JetBrains Mono";
    src: url("/fonts/JetBrainsMono-Variable.woff2") format("woff2-variations"),
         url("/fonts/JetBrainsMono-Variable.woff2") format("woff2");
    font-weight: 100 900;
    font-style: normal;
    font-display: swap;
}

/* --- Tokens ------------------------------------------------ */
/* The :root values below are the LIGHT theme. Dark theme is applied
   via html[data-theme="dark"] and as a media-query override on
   html[data-theme="auto"] further down. The same block is inlined
   into base.html.twig <head> as critical CSS so the first paint never
   flashes the wrong palette. */
:root {
    /* surfaces */
    --bg:               #fafafa;
    --bg-elev:          #ffffff;
    --surface:          #ffffff;
    --surface-2:        #f4f4f6;
    --surface-hover:    #ececef;
    --border:           #e8e8ec;
    --border-strong:    #d4d4d9;

    /* text */
    --fg:               #1a1a1f;
    --fg-muted:         #5d5d68;
    --fg-subtle:        #8a8a93;

    /* brand */
    --accent:           #6b48ff;
    --accent-hover:     #5a3aef;
    --accent-soft:      rgba(107, 72, 255, 0.10);
    --accent-fg:        #ffffff;
    --ring:             rgba(107, 72, 255, 0.25);

    /* status */
    --success:          #15803d;
    --success-bg:       rgba(34, 197, 94, 0.14);
    --warning:          #92400e;
    --warning-bg:       rgba(245, 158, 11, 0.16);
    --danger:           #b91c1c;
    --danger-bg:        rgba(239, 68, 68, 0.12);
    --info:             #1d4ed8;
    --info-bg:          rgba(59, 130, 246, 0.12);

    /* code */
    --code-bg:          #f4f4f6;
    --code-fg:          #1a1a1f;

    /* radii / elevation / motion */
    --radius-sm:        6px;
    --radius:           10px;
    --radius-lg:        14px;
    --radius-pill:      999px;
    --shadow-sm:        0 1px 2px rgba(15, 15, 22, 0.06);
    --shadow:           0 4px 12px -2px rgba(15, 15, 22, 0.10), 0 2px 4px rgba(15, 15, 22, 0.06);
    --shadow-lg:        0 16px 48px -8px rgba(15, 15, 22, 0.20), 0 8px 16px -4px rgba(15, 15, 22, 0.10);
    --inset-edge:       inset 0 1px 0 rgba(255, 255, 255, 0.6);

    /* spacing scale (4-pt grid) */
    --space-1:          4px;
    --space-2:          8px;
    --space-3:          12px;
    --space-4:          16px;
    --space-5:          20px;
    --space-6:          24px;
    --space-8:          32px;
    --space-10:         40px;
    --space-12:         48px;
    --space-16:         64px;
    --space-20:         80px;

    /* typography */
    --font-ui:          "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
    --font-mono:        "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Courier New", monospace;
    --text-xs:          12px;
    --text-sm:          13px;
    --text-base:        14px;
    --text-md:          15px;
    --text-lg:          18px;
    --text-xl:          22px;
    --text-2xl:         28px;
    --text-3xl:         36px;
    --text-4xl:         48px;
    --leading-tight:    1.15;
    --leading-snug:     1.35;
    --leading-normal:   1.5;
    --tracking-tight:   -0.02em;
    --tracking-normal:  -0.011em;
}

/* Dark palette */
html[data-theme="dark"] {
    color-scheme: dark;
    --bg:               #0a0a0c;
    --bg-elev:          #0f0f12;
    --surface:          #131318;
    --surface-2:        #1a1a21;
    --surface-hover:    #1f1f27;
    --border:           #232329;
    --border-strong:    #303039;

    --fg:               #ededf0;
    --fg-muted:         #9a9aa3;
    --fg-subtle:        #6c6c75;

    --accent:           #7c5cff;
    --accent-hover:     #8b6dff;
    --accent-soft:      rgba(124, 92, 255, 0.16);
    --accent-fg:        #ffffff;
    --ring:             rgba(124, 92, 255, 0.40);

    --success:          #34d399;
    --success-bg:       rgba(34, 197, 94, 0.14);
    --warning:          #fbbf24;
    --warning-bg:       rgba(245, 158, 11, 0.14);
    --danger:           #f87171;
    --danger-bg:        rgba(239, 68, 68, 0.14);
    --info:             #60a5fa;
    --info-bg:          rgba(59, 130, 246, 0.14);

    --code-bg:          #16161c;
    --code-fg:          #ededf0;

    --shadow-sm:        0 1px 2px rgba(0, 0, 0, 0.40);
    --shadow:           0 8px 24px -4px rgba(0, 0, 0, 0.50), 0 2px 4px rgba(0, 0, 0, 0.30);
    --shadow-lg:        0 24px 48px -12px rgba(0, 0, 0, 0.60), 0 8px 16px -4px rgba(0, 0, 0, 0.40);
    --inset-edge:       inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

html[data-theme="light"] { color-scheme: light; }
html[data-theme="auto"]  { color-scheme: light dark; }

@media (prefers-color-scheme: dark) {
    html[data-theme="auto"] {
        color-scheme: dark;
        --bg: #0a0a0c; --bg-elev: #0f0f12; --surface: #131318; --surface-2: #1a1a21;
        --surface-hover: #1f1f27; --border: #232329; --border-strong: #303039;
        --fg: #ededf0; --fg-muted: #9a9aa3; --fg-subtle: #6c6c75;
        --accent: #7c5cff; --accent-hover: #8b6dff; --accent-soft: rgba(124, 92, 255, 0.16);
        --accent-fg: #ffffff; --ring: rgba(124, 92, 255, 0.40);
        --success: #34d399; --success-bg: rgba(34, 197, 94, 0.14);
        --warning: #fbbf24; --warning-bg: rgba(245, 158, 11, 0.14);
        --danger: #f87171; --danger-bg: rgba(239, 68, 68, 0.14);
        --info: #60a5fa; --info-bg: rgba(59, 130, 246, 0.14);
        --code-bg: #16161c; --code-fg: #ededf0;
        --shadow-sm: 0 1px 2px rgba(0,0,0,0.40);
        --shadow: 0 8px 24px -4px rgba(0,0,0,0.50), 0 2px 4px rgba(0,0,0,0.30);
        --shadow-lg: 0 24px 48px -12px rgba(0,0,0,0.60), 0 8px 16px -4px rgba(0,0,0,0.40);
        --inset-edge: inset 0 1px 0 rgba(255,255,255,0.04);
    }
}

/* --- Reset ------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; tab-size: 4; }

body {
    font-family: var(--font-ui);
    font-size: var(--text-base);
    line-height: var(--leading-normal);
    letter-spacing: var(--tracking-normal);
    background: var(--bg);
    color: var(--fg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
    font-feature-settings: "cv02", "cv03", "cv04", "cv11";
}

img, svg { display: block; max-width: 100%; }
button { font: inherit; color: inherit; }

::selection { background: var(--accent-soft); color: var(--fg); }

:focus-visible {
    outline: none;
    box-shadow: 0 0 0 3px var(--ring);
    border-radius: var(--radius-sm);
}
button:focus-visible, .btn:focus-visible, a:focus-visible {
    outline: none;
    box-shadow: 0 0 0 3px var(--ring);
}

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

/* --- Typography -------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
    margin: 0 0 var(--space-3) 0;
    font-weight: 600;
    line-height: var(--leading-tight);
    letter-spacing: var(--tracking-tight);
    color: var(--fg);
}
h1 { font-size: var(--text-2xl); }
h2 { font-size: var(--text-xl); }
h3 { font-size: var(--text-lg); }
h4 { font-size: var(--text-md); font-weight: 600; }

p { margin: 0 0 var(--space-3) 0; }

code, kbd, pre, samp, tt {
    font-family: var(--font-mono);
    font-size: 0.92em;
    font-feature-settings: "calt" 0, "liga" 0;
}
code {
    background: var(--code-bg);
    color: var(--code-fg);
    padding: 1px 5px;
    border-radius: 4px;
    border: 1px solid var(--border);
}
pre {
    background: var(--code-bg);
    color: var(--code-fg);
    border: 1px solid var(--border);
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius);
    overflow-x: auto;
    margin: 0;
    font-size: var(--text-sm);
    line-height: var(--leading-snug);
}
pre code {
    background: transparent;
    border: 0;
    padding: 0;
    color: inherit;
    font-size: inherit;
}
.kbd {
    display: inline-flex;
    align-items: center;
    gap: 2px;
    padding: 2px 6px;
    border: 1px solid var(--border);
    border-bottom-width: 2px;
    border-radius: 5px;
    background: var(--surface);
    box-shadow: 0 1px 0 var(--border);
    font-family: var(--font-mono);
    font-size: 11px;
    line-height: 1;
    color: var(--fg-muted);
}

.muted { color: var(--fg-muted); font-size: var(--text-sm); }
.subtle { color: var(--fg-subtle); }
.text-xs { font-size: var(--text-xs); }
.text-sm { font-size: var(--text-sm); }
.text-md { font-size: var(--text-md); }
.text-lg { font-size: var(--text-lg); }
.text-mono { font-family: var(--font-mono); }
.tnum { font-variant-numeric: tabular-nums; }
.truncate {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* --- Layout primitives ------------------------------------- */
.container { max-width: 1120px; margin: 0 auto; padding: 0 var(--space-6); }
.container-narrow { max-width: 880px; margin: 0 auto; padding: 0 var(--space-6); }
.container-wide { max-width: 1280px; margin: 0 auto; padding: 0 var(--space-6); }

main.shell { max-width: 1120px; margin: var(--space-6) auto var(--space-12); padding: 0 var(--space-6); }
main.shell-narrow { max-width: 720px; margin: var(--space-6) auto var(--space-12); padding: 0 var(--space-6); }

.stack > * + * { margin-top: var(--space-4); }
.row { display: flex; align-items: center; gap: var(--space-3); }
.row-baseline { display: flex; align-items: baseline; gap: var(--space-3); }
.spacer { flex: 1; }

@media (max-width: 640px) {
    main.shell { padding: 0 var(--space-4); }
}

/* --- Top nav ----------------------------------------------- */
nav.topnav {
    position: sticky;
    top: 0;
    z-index: 30;
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: 10px var(--space-6);
    background: color-mix(in srgb, var(--bg-elev) 92%, transparent);
    backdrop-filter: saturate(180%) blur(10px);
    -webkit-backdrop-filter: saturate(180%) blur(10px);
    border-bottom: 1px solid var(--border);
}
nav.topnav .brand {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    color: var(--fg);
    letter-spacing: var(--tracking-tight);
    font-size: var(--text-md);
}
nav.topnav .brand:hover { text-decoration: none; }
nav.topnav .brand .brand-mark {
    width: 22px;
    height: 22px;
    color: var(--accent);
    flex-shrink: 0;
}
nav.topnav .brand-suffix {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--fg-subtle);
    border: 1px solid var(--border);
    padding: 2px 6px;
    border-radius: 4px;
    margin-left: 4px;
}
nav.topnav .nav-links {
    display: flex;
    align-items: center;
    gap: 2px;
    margin-left: var(--space-4);
}
nav.topnav .nav-links a {
    color: var(--fg-muted);
    padding: 6px 10px;
    border-radius: var(--radius-sm);
    font-size: var(--text-sm);
    font-weight: 500;
}
nav.topnav .nav-links a:hover {
    color: var(--fg);
    background: var(--surface-2);
    text-decoration: none;
}
nav.topnav .nav-links a.is-active {
    color: var(--fg);
    background: var(--surface-2);
}
nav.topnav .nav-actions {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}
nav.topnav .nav-user {
    color: var(--fg-muted);
    font-size: var(--text-sm);
    max-width: 200px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
nav.topnav .nav-user::before {
    content: '';
    display: inline-block;
    width: 1px;
    height: 16px;
    background: var(--border);
    margin-right: var(--space-3);
    vertical-align: middle;
}
.nav-toggle {
    display: none;
    background: transparent;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    width: 34px;
    height: 34px;
    align-items: center;
    justify-content: center;
    color: var(--fg-muted);
    cursor: pointer;
}
.nav-toggle:hover { color: var(--fg); background: var(--surface-2); }

@media (max-width: 768px) {
    nav.topnav { padding: 10px var(--space-4); }
    nav.topnav .nav-links,
    nav.topnav .nav-user { display: none; }
    .nav-toggle { display: inline-flex; }
}

.impersonation-banner {
    background: var(--danger-bg);
    color: var(--danger);
    padding: 8px var(--space-4);
    text-align: center;
    font-size: var(--text-sm);
    border-bottom: 1px solid var(--danger);
}
.impersonation-banner a { color: var(--danger); text-decoration: underline; }

/* --- Theme toggle ------------------------------------------ */
.theme-toggle {
    display: inline-flex;
    padding: 2px;
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-pill);
    gap: 0;
}
.theme-toggle form { margin: 0; display: inline-flex; }
.theme-toggle button {
    background: transparent;
    color: var(--fg-subtle);
    border: 0;
    border-radius: var(--radius-pill);
    padding: 5px 9px;
    font-size: 11px;
    font-weight: 500;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    line-height: 1;
    transition: color .12s ease;
}
.theme-toggle button:hover { color: var(--fg); }
.theme-toggle button[aria-pressed="true"] {
    background: var(--bg-elev);
    color: var(--fg);
    box-shadow: var(--shadow-sm), var(--inset-edge);
}
.theme-toggle button:focus-visible {
    outline: none;
    box-shadow: 0 0 0 2px var(--ring);
}
.theme-toggle svg { display: block; }
.theme-toggle .label-text { display: none; }
@media (min-width: 720px) {
    .theme-toggle .label-text { display: inline; }
}

/* --- Buttons ----------------------------------------------- */
.btn, button.btn, a.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    background: var(--accent);
    color: var(--accent-fg);
    border: 1px solid transparent;
    border-radius: 8px;
    padding: 8px 14px;
    font-size: var(--text-sm);
    font-weight: 500;
    line-height: 1.2;
    letter-spacing: -0.01em;
    cursor: pointer;
    text-decoration: none;
    transition: background .12s ease, transform .04s ease, box-shadow .12s ease;
    box-shadow: var(--shadow-sm), var(--inset-edge);
}
.btn:hover { background: var(--accent-hover); color: var(--accent-fg); text-decoration: none; }
.btn:active { transform: translateY(1px); }
.btn[disabled], .btn:disabled { opacity: .55; cursor: not-allowed; }

.btn-secondary {
    background: var(--surface);
    color: var(--fg);
    border-color: var(--border-strong);
    box-shadow: var(--shadow-sm);
}
.btn-secondary:hover { background: var(--surface-hover); color: var(--fg); border-color: var(--border-strong); }

.btn-ghost {
    background: transparent;
    color: var(--fg-muted);
    border-color: transparent;
    box-shadow: none;
}
.btn-ghost:hover { color: var(--fg); background: var(--surface-2); }

.btn-danger {
    background: var(--danger);
    color: #fff;
    border-color: transparent;
}
.btn-danger:hover { background: color-mix(in srgb, var(--danger) 85%, black); color: #fff; }

.btn-sm { padding: 5px 10px; font-size: var(--text-xs); border-radius: 6px; }
.btn-lg { padding: 11px 18px; font-size: var(--text-md); border-radius: 10px; }
.btn-icon { padding: 7px; aspect-ratio: 1; }
.btn-block { display: flex; width: 100%; }

.btn-group {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    flex-wrap: wrap;
}

/* --- Cards ------------------------------------------------- */
.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: var(--space-5);
    margin-bottom: var(--space-4);
    box-shadow: var(--shadow-sm), var(--inset-edge);
}
.card-flush { padding: 0; overflow: hidden; }
.card-header {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-4) var(--space-5);
    border-bottom: 1px solid var(--border);
}
.card-header h2, .card-header h3 { margin: 0; }
.card-body { padding: var(--space-5); }
.card-footer {
    padding: var(--space-3) var(--space-5);
    border-top: 1px solid var(--border);
    background: var(--surface-2);
    border-radius: 0 0 var(--radius) var(--radius);
    color: var(--fg-muted);
    font-size: var(--text-sm);
}

/* --- Badges ------------------------------------------------ */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 8px;
    border-radius: var(--radius-pill);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    line-height: 1;
    border: 1px solid transparent;
}
.badge::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: currentColor;
    flex-shrink: 0;
}
.badge-up      { background: var(--success-bg); color: var(--success); }
.badge-late    { background: var(--warning-bg); color: var(--warning); }
.badge-down    { background: var(--danger-bg);  color: var(--danger);  }
.badge-paused,
.badge-new     { background: var(--surface-2);  color: var(--fg-muted); }
.badge-info    { background: var(--info-bg);    color: var(--info);    }
.badge-accent  { background: var(--accent-soft); color: var(--accent); }
.badge-plain {
    background: var(--surface-2);
    color: var(--fg-muted);
    border-color: var(--border);
}
.badge-plain::before { display: none; }

.chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-pill);
    font-size: var(--text-xs);
    color: var(--fg-muted);
    text-transform: none;
    letter-spacing: 0;
}

/* --- Forms ------------------------------------------------- */
form .row,
.form-row { margin-bottom: var(--space-4); }
form label,
.form-label {
    display: block;
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--fg);
    margin-bottom: 6px;
}
.form-control,
form input[type=text],
form input[type=email],
form input[type=password],
form input[type=url],
form input[type=number],
form input[type=search],
form select,
form textarea {
    width: 100%;
    padding: 9px 12px;
    border: 1px solid var(--border-strong);
    border-radius: 8px;
    font-size: var(--text-sm);
    font-family: inherit;
    background: var(--surface);
    color: var(--fg);
    line-height: 1.4;
    transition: border-color .12s ease, box-shadow .12s ease;
}
form select { cursor: pointer; }
form textarea { resize: vertical; min-height: 100px; font-family: var(--font-mono); }
.form-control:focus,
form input:focus,
form select:focus,
form textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--ring);
}
form input::placeholder,
form textarea::placeholder { color: var(--fg-subtle); }
form .help,
.form-help { font-size: var(--text-xs); color: var(--fg-muted); margin-top: 6px; }
form .errors,
.form-errors { color: var(--danger); font-size: var(--text-xs); margin-top: 6px; }
.form-errors ul { margin: 0; padding-left: var(--space-4); }

.checkbox-row {
    display: flex;
    align-items: flex-start;
    gap: var(--space-2);
    font-size: var(--text-sm);
    color: var(--fg-muted);
}
.checkbox-row input[type=checkbox] { margin-top: 3px; accent-color: var(--accent); }

.inline-form { display: inline; margin: 0; }

/* --- Tables ------------------------------------------------ */
table.data, .card-flush table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    font-size: var(--text-sm);
}
table.data thead th,
.card-flush table thead th {
    text-align: left;
    padding: 10px 16px;
    background: var(--surface-2);
    color: var(--fg-subtle);
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
}
table.data tbody td,
.card-flush table tbody td {
    padding: 12px 16px;
    border-bottom: 1px solid var(--border);
    vertical-align: middle;
}
table.data tbody tr:hover td,
.card-flush table tbody tr:hover td { background: var(--surface-2); }
table.data tbody tr:last-child td,
.card-flush table tbody tr:last-child td { border-bottom: 0; }

/* Generic table fallback (legacy templates) */
table { width: 100%; border-collapse: collapse; font-size: var(--text-sm); }
table th, table td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--border); }
table th { font-size: 11px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--fg-subtle); font-weight: 600; }

/* --- Flash / callout --------------------------------------- */
.flash {
    padding: 10px 14px;
    border-radius: var(--radius);
    margin-bottom: var(--space-3);
    font-size: var(--text-sm);
    border: 1px solid transparent;
    display: flex;
    align-items: flex-start;
    gap: var(--space-2);
}
.flash-success { background: var(--success-bg); color: var(--success); border-color: color-mix(in srgb, var(--success) 30%, transparent); }
.flash-error,
.flash-danger  { background: var(--danger-bg);  color: var(--danger);  border-color: color-mix(in srgb, var(--danger)  30%, transparent); }
.flash-warning { background: var(--warning-bg); color: var(--warning); border-color: color-mix(in srgb, var(--warning) 30%, transparent); }
.flash-info    { background: var(--info-bg);    color: var(--info);    border-color: color-mix(in srgb, var(--info)    30%, transparent); }

.callout {
    padding: var(--space-4);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    background: var(--surface-2);
    margin: var(--space-4) 0;
}
.callout-title { font-weight: 600; margin-bottom: 4px; }
.callout-info    { background: var(--info-bg);    border-color: color-mix(in srgb, var(--info) 30%, transparent); }
.callout-warning { background: var(--warning-bg); border-color: color-mix(in srgb, var(--warning) 30%, transparent); }
.callout-danger  { background: var(--danger-bg);  border-color: color-mix(in srgb, var(--danger) 30%, transparent); }

/* --- Empty state ------------------------------------------- */
.empty {
    text-align: center;
    padding: var(--space-12) var(--space-5);
    color: var(--fg-muted);
}
.empty-illu { color: var(--fg-subtle); margin-bottom: var(--space-3); }
.empty h3 { color: var(--fg); margin-bottom: var(--space-2); }

/* --- Tabs (segmented + underline) -------------------------- */
.tabs {
    display: inline-flex;
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-pill);
    padding: 2px;
    gap: 0;
}
.tabs button,
.tabs [role="tab"] {
    background: transparent;
    border: 0;
    color: var(--fg-muted);
    padding: 5px 12px;
    border-radius: var(--radius-pill);
    font-size: var(--text-xs);
    font-weight: 500;
    cursor: pointer;
    line-height: 1;
}
.tabs [role="tab"][aria-selected="true"] {
    background: var(--bg-elev);
    color: var(--fg);
    box-shadow: var(--shadow-sm), var(--inset-edge);
}
.tabs button:hover { color: var(--fg); }

.tab-panes [role="tabpanel"][hidden] { display: none; }

/* --- Copy button affordance -------------------------------- */
.copy-wrap {
    position: relative;
}
.copy-wrap > .copy-btn {
    position: absolute;
    top: 8px;
    right: 8px;
    background: var(--surface);
    border: 1px solid var(--border);
    color: var(--fg-muted);
    padding: 5px 8px;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 500;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    opacity: 0;
    transition: opacity .12s ease, color .12s ease;
}
.copy-wrap:hover > .copy-btn,
.copy-wrap:focus-within > .copy-btn { opacity: 1; }
.copy-btn:hover { color: var(--fg); }
.copy-btn[data-copied="true"] { color: var(--success); border-color: color-mix(in srgb, var(--success) 35%, transparent); }

/* --- Toast (copy confirmation) ----------------------------- */
.toast-stack {
    position: fixed;
    bottom: var(--space-5);
    right: var(--space-5);
    display: flex;
    flex-direction: column;
    gap: 8px;
    z-index: 100;
    pointer-events: none;
}
.toast {
    background: var(--bg-elev);
    color: var(--fg);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-lg);
    padding: 8px 14px;
    border-radius: var(--radius);
    font-size: var(--text-sm);
    pointer-events: auto;
    animation: toast-in .18s ease;
}
@keyframes toast-in {
    from { transform: translateY(8px); opacity: 0; }
    to   { transform: translateY(0); opacity: 1; }
}

/* --- Uptime strip (server-rendered SVG wrapper) ------------ */
.uptime-strip {
    display: inline-flex;
    align-items: center;
    gap: 1px;
    height: 18px;
    line-height: 0;
}
.uptime-strip svg { display: block; }
.uptime-cell {
    fill: var(--surface-2);
    transition: fill .1s ease;
}
.uptime-cell.is-success { fill: var(--success); }
.uptime-cell.is-fail    { fill: var(--danger); }
.uptime-cell.is-late    { fill: var(--warning); }
.uptime-cell.is-start   { fill: color-mix(in srgb, var(--accent) 75%, transparent); }
.uptime-cell.is-empty   { fill: var(--surface-2); }

/* --- Footer ------------------------------------------------ */
footer.site-footer {
    border-top: 1px solid var(--border);
    background: var(--bg-elev);
    padding: var(--space-10) var(--space-6) var(--space-8);
    margin-top: var(--space-16);
    color: var(--fg-muted);
    font-size: var(--text-sm);
}
footer.site-footer .footer-grid {
    max-width: 1120px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: var(--space-8);
}
footer.site-footer .footer-brand {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}
footer.site-footer .footer-brand .brand {
    color: var(--fg);
    font-weight: 600;
    font-size: var(--text-md);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}
footer.site-footer h5 {
    font-size: var(--text-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--fg-subtle);
    margin: 0 0 var(--space-3) 0;
}
footer.site-footer ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
footer.site-footer ul a {
    color: var(--fg-muted);
}
footer.site-footer ul a:hover { color: var(--fg); }
footer.site-footer .footer-bottom {
    max-width: 1120px;
    margin: var(--space-8) auto 0;
    padding-top: var(--space-5);
    border-top: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: var(--text-xs);
}

@media (max-width: 880px) {
    footer.site-footer .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 520px) {
    footer.site-footer .footer-grid { grid-template-columns: 1fr; }
}

/* --- Page-level actions row -------------------------------- */
.page-header {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    flex-wrap: wrap;
    margin-bottom: var(--space-5);
}
.page-header h1 { margin: 0; font-size: var(--text-2xl); }
.page-header .spacer { flex: 1; }

/* --- Mobile drawer (top nav menu) -------------------------- */
.mobile-menu[hidden] { display: none; }
.mobile-menu {
    position: fixed;
    inset: 0;
    z-index: 100;
    background: color-mix(in srgb, var(--bg) 92%, transparent);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    padding: var(--space-12) var(--space-6);
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}
.mobile-menu .close-btn {
    position: absolute;
    top: var(--space-4);
    right: var(--space-4);
    background: transparent;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 7px;
    color: var(--fg-muted);
    cursor: pointer;
}
.mobile-menu nav {
    display: flex;
    flex-direction: column;
    gap: 2px;
}
.mobile-menu nav a {
    color: var(--fg);
    font-size: var(--text-lg);
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius);
}
.mobile-menu nav a:hover { background: var(--surface-2); text-decoration: none; }

/* --- Command palette (Cmd+K) ------------------------------- */
.cmdk-overlay[hidden] { display: none; }
.cmdk-overlay {
    position: fixed;
    inset: 0;
    z-index: 200;
    background: color-mix(in srgb, #000 50%, transparent);
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding: 12vh var(--space-4) var(--space-4);
    animation: toast-in .14s ease;
}
.cmdk {
    width: 100%;
    max-width: 560px;
    background: var(--bg-elev);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}
.cmdk-input-wrap {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: 14px var(--space-4);
    border-bottom: 1px solid var(--border);
}
.cmdk-input-wrap svg { color: var(--fg-subtle); flex-shrink: 0; }
.cmdk-input {
    flex: 1;
    background: transparent;
    border: 0;
    outline: none;
    font-size: var(--text-md);
    color: var(--fg);
    font-family: inherit;
}
.cmdk-input::placeholder { color: var(--fg-subtle); }
.cmdk-input-wrap .kbd { margin-left: auto; }
.cmdk-list {
    max-height: 50vh;
    overflow-y: auto;
    padding: var(--space-2);
}
.cmdk-section {
    padding: 6px var(--space-3) 4px;
    font-size: 11px;
    font-weight: 600;
    color: var(--fg-subtle);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}
.cmdk-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: 8px var(--space-3);
    border-radius: var(--radius-sm);
    color: var(--fg);
    font-size: var(--text-sm);
    cursor: pointer;
    user-select: none;
}
.cmdk-item .cmdk-meta { margin-left: auto; color: var(--fg-subtle); font-size: var(--text-xs); }
.cmdk-item.is-active { background: var(--accent-soft); color: var(--fg); }
.cmdk-empty { padding: var(--space-5); text-align: center; color: var(--fg-muted); }
