/* portal/assets/css/site.css */
/* A small, modern base without external resets. */

:root {
  --c-bg: #eeeee7;
  --c-surface: #ffffff;
  --c-text: #111111;
  --c-muted: #555555;
  --c-link: #cc6644;
  --c-visited: #bb6644;
  --c-border: #d0d0d0;

  --radius: 12px;
  --shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
  --space: 16px;

  color-scheme: light dark;
}

@media (prefers-color-scheme: dark) {
  :root {
    --c-bg: #121212;
    --c-surface: #1a1a1a;
    --c-text: #f2f2f2;
    --c-muted: #b9b9b9;
    --c-link: #ff9c7f;
    --c-visited: #ffb59f;
    --c-border: #2a2a2a;
  }
}

:root[data-theme="light"] {
  --c-bg: #eeeee7;
  --c-surface: #ffffff;
  --c-text: #111111;
  --c-muted: #555555;
  --c-link: #cc6644;
  --c-visited: #bb6644;
  --c-border: #d0d0d0;
}

:root[data-theme="dark"] {
  --c-bg: #121212;
  --c-surface: #1a1a1a;
  --c-text: #f2f2f2;
  --c-muted: #b9b9b9;
  --c-link: #ff9c7f;
  --c-visited: #ffb59f;
  --c-border: #2a2a2a;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
}

body {
  margin: 0;
  padding: var(--space);
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.4;
  color: var(--c-text);
  background: var(--c-bg);
}

a {
  color: var(--c-link);
  text-decoration: none;
}

a:visited {
  color: var(--c-visited);
}

a:hover {
  text-decoration: underline;
}

code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-size: 0.95em;
}

.site-header {
  max-width: 1100px;
  margin: 0 auto var(--space);
  padding: var(--space);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  background: var(--c-surface);
  box-shadow: var(--shadow);
}

.header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.site-title {
  margin: 0;
  font-size: 1.6rem;
}

.site-subtitle {
  margin: 8px 0 0;
  color: var(--c-muted);
}

.site-main {
  max-width: 1100px;
  margin: 0 auto;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space);
}

.card {
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  background: var(--c-surface);
  box-shadow: var(--shadow);
  padding: var(--space);
}

.card-title {
  margin: 0 0 10px;
  font-size: 1.1rem;
}

.links {
  margin: 0;
  padding: 0;
  list-style: none;

  display: flex;
  flex-wrap: wrap;
  gap: 8px 10px;
}

.link-item {
  margin: 0;
  padding: 0;
}

.link-item a {
  display: inline-block;
  padding: 6px 10px;
  border: 1px solid var(--c-border);
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.03);
}

:root[data-theme="dark"] .link-item a {
  background: rgba(255, 255, 255, 0.06);
}

.btn {
  appearance: none;
  border: 1px solid var(--c-border);
  background: var(--c-surface);
  color: var(--c-text);
  border-radius: 10px;
  padding: 8px 12px;
  cursor: pointer;
  font: inherit;
}

.btn:hover {
  filter: brightness(0.98);
}

.settings {
  width: min(720px, calc(100% - 32px));
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  padding: 0;
  background: var(--c-surface);
  color: var(--c-text);
}

.settings::backdrop {
  background: rgba(0, 0, 0, 0.4);
}

.settings-form {
  padding: var(--space);
}

.settings-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: var(--space);
}

.settings-title {
  margin: 0;
  font-size: 1.2rem;
}

.fieldset {
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  padding: 12px;
  margin: 0 0 var(--space);
}

.fieldset > legend {
  padding: 0 6px;
  color: var(--c-muted);
}

.field {
  display: grid;
  grid-template-columns: 160px 1fr;
  align-items: center;
  gap: 12px;
  margin: 8px 0;
}

.field-label {
  color: var(--c-muted);
}

.hint {
  color: var(--c-muted);
  margin: 8px 0 12px;
}

.color-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 10px 12px;
}

.settings-actions {
  display: flex;
  justify-content: flex-end;
  margin-top: 12px;
}

.notes {
  margin: 0;
  padding-left: 18px;
  color: var(--c-muted);
}