/* OpenSynaptic Cloud — site-wide styles
   Spec: software/cloud-station/web/README.md
   Change here → all pages. Page-only tweaks → static/css/pages.css
*/
:root {
  color-scheme: dark;
  --bg: #0b1016;
  --bg-elev: #0f1419;
  --fg: #e7ecf1;
  --muted: #8b9aab;
  --card: #141c26;
  --card-border: #2c3846;
  --accent: #2f81f7;
  --accent-hover: #1f6fe0;
  --link: #7cc4ff;
  --warn-bg: #2a2210;
  --warn-border: #5a4820;
  --warn-fg: #ffd27a;
  --err-bg: #3b1519;
  --err-border: #7a2a32;
  --err-fg: #ffb4bc;
  --badge-bg: #1a2a3d;
  --badge-border: #2c4a6a;
  --badge-fg: #9fd0ff;
  --tag-bg: #2a3a4d;
  --claim-bg: #1a2430;
  --sidebar-w: 220px;
  --radius: 10px;
  --font: system-ui, -apple-system, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: var(--font);
  background: var(--bg);
  color: var(--fg);
  line-height: 1.55;
}
a { color: var(--link); text-decoration: none; }
a:hover { text-decoration: underline; }
code {
  background: var(--bg-elev);
  border: 1px solid var(--card-border);
  border-radius: 4px;
  padding: 0.05rem 0.3rem;
  font-size: 0.86em;
}

.shell { display: block; }
.shell.with-sidebar {
  display: grid;
  grid-template-columns: var(--sidebar-w) 1fr;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1rem 3rem;
}
.main { outline: none; padding: 1.25rem 0 2rem; min-width: 0; }
.shell.with-sidebar .main { padding-left: 1.25rem; }
body[data-auth="anon"] .main {
  max-width: 920px;
  margin: 0 auto;
  padding: 1.5rem 1.1rem 3rem;
}

.site-header {
  border-bottom: 1px solid var(--card-border);
  background: rgba(11, 16, 22, 0.92);
  position: sticky;
  top: 0;
  z-index: 20;
}
.header-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0.75rem 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}
.brand { display: flex; flex-direction: column; gap: 0.1rem; color: inherit; }
.brand:hover { text-decoration: none; }
.brand-name { font-weight: 700; font-size: 1.05rem; }
.brand-sub { color: var(--muted); font-size: 0.78rem; }
.nav { display: flex; gap: 0.75rem; align-items: center; flex-wrap: wrap; font-size: 0.9rem; }
.header-extra { max-width: 1100px; margin: 0 auto; padding: 0 1rem 0.5rem; }

.sidebar {
  padding: 1.25rem 0.75rem 1rem 0;
  border-right: 1px solid var(--card-border);
  min-height: 60vh;
}
.sidebar-title {
  margin: 0 0 0.5rem;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
}
.sidebar-nav { display: flex; flex-direction: column; gap: 0.2rem; }
.sidebar-link {
  padding: 0.45rem 0.6rem;
  border-radius: 6px;
  color: var(--fg);
  font-size: 0.92rem;
}
.sidebar-link:hover { background: var(--card); text-decoration: none; }
.sidebar-link.is-active { background: var(--badge-bg); color: var(--badge-fg); font-weight: 600; }
.sidebar-meta { margin-top: 1.25rem; font-size: 0.8rem; padding: 0 0.6rem; }

.site-footer {
  border-top: 1px solid var(--card-border);
  margin-top: 2rem;
  color: #6b7a8c;
  font-size: 0.8rem;
}
.footer-inner { max-width: 1100px; margin: 0 auto; padding: 1rem; }
.footer-links a { color: var(--muted); }

.card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 1.1rem 1.2rem;
  margin: 0.75rem 0;
}
.card.narrow { max-width: 420px; margin-left: auto; margin-right: auto; }
.card h1 { margin-top: 0; font-size: 1.35rem; }
.card h3 { margin: 0.1rem 0 0.4rem; font-size: 1.02rem; }
.card p { margin: 0.35rem 0; color: #a9b7c6; font-size: 0.92rem; }
.card-actions { margin-top: 0.5rem; }
.card-locked { opacity: 0.85; }

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 0.75rem;
}

.badge {
  display: inline-block;
  background: var(--badge-bg);
  border: 1px solid var(--badge-border);
  color: var(--badge-fg);
  border-radius: 999px;
  padding: 0.18rem 0.65rem;
  font-size: 0.78rem;
}
.tag {
  display: inline-block;
  background: var(--tag-bg);
  color: var(--badge-fg);
  border-radius: 4px;
  padding: 0.1rem 0.45rem;
  font-size: 0.75rem;
  margin-right: 0.25rem;
}
.tag-row { margin-top: 0.35rem; }

.muted { color: var(--muted); font-size: 0.85rem; }
.claim {
  font-size: 0.86rem;
  color: #c5d0dc;
  background: var(--claim-bg);
  border-left: 3px solid var(--accent);
  padding: 0.75rem 0.85rem;
  margin: 1rem 0;
  border-radius: 0 8px 8px 0;
}
.warn {
  font-size: 0.84rem;
  color: var(--warn-fg);
  background: var(--warn-bg);
  border: 1px solid var(--warn-border);
  padding: 0.7rem 0.85rem;
  border-radius: 8px;
  margin: 1rem 0;
}
.err {
  background: var(--err-bg);
  border: 1px solid var(--err-border);
  color: var(--err-fg);
  padding: 0.65rem 0.75rem;
  border-radius: 6px;
  margin: 0.75rem 0;
}

.actions { display: flex; flex-wrap: wrap; gap: 0.6rem; margin: 1.25rem 0 0.5rem; }
.btn {
  display: inline-block;
  padding: 0.65rem 1.15rem;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.95rem;
}
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-hover); text-decoration: none; }
.btn-ghost { background: transparent; color: var(--badge-fg); border: 1px solid #3a4a5c; }
.btn-ghost:hover { border-color: var(--link); text-decoration: none; }

label { display: block; margin: 0.75rem 0 0.25rem; color: #a9b7c6; font-size: 0.9rem; }
input, select {
  width: 100%;
  box-sizing: border-box;
  padding: 0.55rem 0.65rem;
  border-radius: 6px;
  border: 1px solid #3a4a5c;
  background: var(--bg-elev);
  color: var(--fg);
}
button {
  margin-top: 1rem;
  padding: 0.55rem 1rem;
  border: 0;
  border-radius: 6px;
  background: var(--accent);
  color: #fff;
  font-weight: 600;
  cursor: pointer;
}
button:hover { background: var(--accent-hover); }
button.secondary { background: #3a4a5c; }
form.logout { margin: 0; }
form.logout button { margin-top: 0; padding: 0.35rem 0.7rem; font-size: 0.85rem; }

.form-row { display: flex; gap: 0.6rem; align-items: end; flex-wrap: wrap; }
.form-row select { max-width: 280px; }
.form-row button { margin-top: 0; }
.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 0.75rem;
}
.preset-row { margin-top: 0.75rem; display: flex; flex-wrap: wrap; gap: 0.35rem; }
.inline-form { margin-bottom: 0.75rem; }

.table-wrap { overflow-x: auto; margin-top: 0.5rem; }
.data-table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
.data-table th, .data-table td {
  text-align: left;
  padding: 0.45rem 0.4rem;
  border-bottom: 1px solid var(--card-border);
  vertical-align: top;
}
.data-table th { color: #a9b7c6; font-weight: 600; }

.band-P1 { color: #ff8f8f; font-weight: 700; }
.band-P2 { color: #ffd27a; font-weight: 700; }
.band-P3 { color: #9fd0ff; font-weight: 600; }

.score-card .score-row { display: flex; gap: 1.25rem; align-items: center; margin-bottom: 0.75rem; }
.score-num { font-size: 2.4rem; font-weight: 700; line-height: 1; }
.score-band { font-weight: 700; }
.caveat-list { margin: 0.5rem 0 0; padding-left: 1.2rem; color: var(--muted); font-size: 0.85rem; }

.portal-hero h1 { font-size: 1.85rem; margin: 0.2rem 0 0.35rem; letter-spacing: -0.02em; }
.portal-hero h1 .zh { font-size: 1.15rem; color: var(--muted); font-weight: 500; }
.brandline { display: flex; flex-wrap: wrap; gap: 0.4rem; margin: 0.4rem 0 1rem; }
.sub { color: var(--muted); font-size: 0.95rem; margin: 0 0 1rem; }
.crumb { margin: 0 0 0.75rem; font-size: 0.9rem; }
h2 { font-size: 1.15rem; margin: 1.75rem 0 0.55rem; color: #c5d0dc; }
ul { margin: 0.4rem 0 0.4rem 1.1rem; padding: 0; color: #a9b7c6; font-size: 0.92rem; }
li { margin: 0.25rem 0; }

.js-slot[data-auto="1"] { position: relative; }
.js-slot.is-loading::after {
  content: "Loading…";
  position: absolute;
  inset: 0;
  background: rgba(15, 20, 25, 0.55);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: inherit;
  color: var(--muted);
  font-size: 0.85rem;
}

@media (max-width: 800px) {
  .shell.with-sidebar { grid-template-columns: 1fr; }
  .sidebar { border-right: 0; border-bottom: 1px solid var(--card-border); min-height: 0; }
  .shell.with-sidebar .main { padding-left: 0; }
}