/* Argos — minimal shell styling: left sidebar nav + main content.
   Not a port of the original design system (that lives in argos-server's
   templ components, not copied here) — just enough to make the layout
   readable while the real views get built out pane by pane. */

:root {
    --bg: #0b0d10;
    --bg-elevated: #14171c;
    --border: #232830;
    --text: #e6e8eb;
    --text-dim: #8b93a1;
    --brand: #5eead4;
    --ok: #4ade80;
    --warn: #fbbf24;
    --crit: #f87171;
    --off: #6b7280;
}

html[data-theme="light"] {
    --bg: #f7f8fa;
    --bg-elevated: #ffffff;
    --border: #e2e5ea;
    --text: #1a1d23;
    --text-dim: #667085;
    --brand: #0f9d8e;
    --ok: #16a34a;
    --warn: #b45309;
    --crit: #dc2626;
    --off: #9ca3af;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background: var(--bg);
    color: var(--text);
    font-size: 14px;
    line-height: 1.5;
}

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

h1, h2, h3 { font-weight: 600; margin: 0 0 16px; }
h1 { font-size: 20px; }
h2 { font-size: 15px; color: var(--text-dim); text-transform: uppercase; letter-spacing: .04em; }

.argos-app {
    display: flex;
    min-height: 100vh;
}

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

.argos-sidebar {
    flex: 0 0 220px;
    display: flex;
    flex-direction: column;
    background: var(--bg-elevated);
    border-right: 1px solid var(--border);
    padding: 20px 12px;
    position: sticky;
    top: 0;
    height: 100vh;
}

.argos-brand {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 700;
    letter-spacing: .08em;
    font-size: 15px;
    color: var(--text);
    padding: 0 8px 20px;
}

.argos-nav {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.argos-nav-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    padding: 9px 12px;
    border-radius: 6px;
    color: var(--text-dim);
    font-weight: 500;
}

.argos-nav-item:hover {
    background: var(--border);
    color: var(--text);
    text-decoration: none;
}

.argos-nav-item--active {
    background: var(--border);
    color: var(--text);
}

.argos-sidebar-footer {
    margin-top: auto;
    padding-top: 16px;
    border-top: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.argos-meta {
    color: var(--text-dim);
    font-size: 12px;
    padding: 0 8px;
}

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

.argos-main {
    flex: 1;
    padding: 28px 36px;
    max-width: 1200px;
}

/* ── Small building blocks shared across the placeholder pages ─────── */

.argos-pill {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 18px;
    padding: 1px 6px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 700;
}

.argos-pill--crit { background: var(--crit); color: #1a0000; }
.argos-pill--warn { background: var(--warn); color: #1a1200; }
.argos-pill--ok { background: var(--ok); color: #001a06; }
.argos-pill--off { background: var(--off); color: #101114; }

.argos-btn {
    display: inline-block;
    background: var(--bg);
    color: var(--text);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 7px 12px;
    font-size: 13px;
    cursor: pointer;
}

.argos-btn:hover { border-color: var(--brand); text-decoration: none; }

.argos-ok { color: var(--ok); }
.argos-error { color: var(--crit); }

/* Fleet grid (Views/Hosts/_HostGrid.cshtml) */

.argos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 12px;
}

.argos-card {
    display: block;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-left: 3px solid var(--off);
    border-radius: 8px;
    padding: 14px 16px;
    color: var(--text);
    font-weight: 600;
}

.argos-card:hover { border-color: var(--brand); text-decoration: none; }

.argos-card[data-status="ok"] { border-left-color: var(--ok); }
.argos-card[data-status="warning"] { border-left-color: var(--warn); }
.argos-card[data-status="critical"] { border-left-color: var(--crit); }
.argos-card[data-status="offline"] { border-left-color: var(--off); color: var(--text-dim); }

.argos-empty {
    color: var(--text-dim);
    padding: 24px 0;
}

/* Plain forms (login, settings) until those panes get real markup */

form input, form select {
    background: var(--bg);
    border: 1px solid var(--border);
    color: var(--text);
    border-radius: 6px;
    padding: 8px 10px;
    font-size: 13px;
    margin: 0 0 10px;
    display: block;
    width: 100%;
    max-width: 320px;
}

form button {
    background: var(--brand);
    color: #04201c;
    border: none;
    border-radius: 6px;
    padding: 8px 14px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
}

form input[type="checkbox"] {
    display: inline-block;
    width: auto;
    margin: 0 6px 0 0;
    vertical-align: middle;
}

/* A form laid out on one line — table-row actions, "create" rows. */
.argos-inline {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin: 0;
}

.argos-inline input, .argos-inline select { margin: 0; width: auto; }

.argos-actions { text-align: right; white-space: nowrap; }
.argos-actions .argos-inline + .argos-inline { margin-left: 6px; }

.argos-btn--danger:hover { border-color: var(--crit); color: var(--crit); }
.argos-btn--primary { background: var(--brand); color: #04201c; border-color: var(--brand); font-weight: 600; }

.argos-columns {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
    margin-bottom: 12px;
}

.argos-columns fieldset {
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 8px 12px 10px;
    margin: 0;
}

.argos-columns legend { color: var(--text-dim); font-size: 12px; padding: 0 4px; }

.argos-check { display: block; padding: 3px 0; cursor: pointer; }

.argos-login {
    max-width: 340px;
    margin: 10vh auto 0;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 24px;
}

.argos-login .argos-btn--primary { display: block; text-align: center; padding: 9px 12px; }
.argos-login form input { max-width: none; }
.argos-login-divider { text-align: center; padding: 14px 0 10px; }

code {
    font-family: ui-monospace, "SFMono-Regular", Menlo, monospace;
    font-size: 12px;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 1px 5px;
}

/* Host detail page: tabs, metric bars, spec list, tables */

.argos-nav--tabs {
    flex-direction: row;
    gap: 4px;
    border-bottom: 1px solid var(--border);
    padding-bottom: 10px;
    margin-bottom: 20px;
}

.argos-panel { padding-top: 4px; }

.argos-subpanel {
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 16px 18px;
    margin-bottom: 16px;
}

.argos-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
}

.argos-metric-label {
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    color: var(--text-dim);
    margin-bottom: 4px;
}

.argos-metric-bar {
    height: 6px;
    border-radius: 999px;
    background: var(--border);
    overflow: hidden;
}

.argos-metric-fill { height: 100%; border-radius: 999px; }
.argos-metric-fill.argos-metric--ok { background: var(--ok); }
.argos-metric-fill.argos-metric--warn { background: var(--warn); }
.argos-metric-fill.argos-metric--crit { background: var(--crit); }

.argos-specs {
    display: grid;
    grid-template-columns: 140px 1fr;
    gap: 8px 16px;
    max-width: 560px;
}

.argos-specs dt { color: var(--text-dim); }
.argos-specs dd { margin: 0; }

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

.argos-table th {
    text-align: left;
    color: var(--text-dim);
    font-weight: 500;
    font-size: 12px;
    padding: 6px 10px;
    border-bottom: 1px solid var(--border);
}

.argos-table td {
    padding: 8px 10px;
    border-bottom: 1px solid var(--border);
    vertical-align: middle;
}

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

@media (max-width: 720px) {
    .argos-app { flex-direction: column; }
    .argos-sidebar { position: static; height: auto; flex: 0 0 auto; flex-direction: row; align-items: center; overflow-x: auto; }
    .argos-nav { flex-direction: row; }
    .argos-sidebar-footer { display: none; }
    .argos-main { padding: 20px; }
}