/* Shared styles for both web modes. No inline styles are used anywhere (CSP forbids them). */

:root {
  color-scheme: light dark;
  --bg: #f6f7f9;
  --fg: #16191f;
  --muted: #5b6370;
  --card: #ffffff;
  --border: #d5d9e0;
  --accent: #1f5fbf;
  --accent-fg: #ffffff;
  --accent-hover: #184c99;
  --danger: #b42318;
  --danger-fg: #ffffff;
  --ok: #17663a;
  --ok-bg: #e4f4ea;
  --warn: #8a5300;
  --warn-bg: #fdf1dc;
  --err-bg: #fbe7e5;
  --focus: #0b57d0;
  --shadow: 0 1px 2px rgba(16, 24, 40, 0.06);
  --radius: 8px;
  --gap: 16px;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.5;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0f1216;
    --fg: #e8ebf0;
    --muted: #9aa3b2;
    --card: #181d24;
    --border: #2c333d;
    --accent: #7aa7ff;
    --accent-fg: #0b1220;
    --accent-hover: #9dbcff;
    --danger: #ff8a80;
    --danger-fg: #1a0604;
    --ok: #7fd9a0;
    --ok-bg: #12301f;
    --warn: #f2c26b;
    --warn-bg: #33270f;
    --err-bg: #3a1714;
    --focus: #9dbcff;
    --shadow: none;
  }
}

:root[data-theme="dark"] {
  --bg: #0f1216;
  --fg: #e8ebf0;
  --muted: #9aa3b2;
  --card: #181d24;
  --border: #2c333d;
  --accent: #7aa7ff;
  --accent-fg: #0b1220;
  --accent-hover: #9dbcff;
  --danger: #ff8a80;
  --danger-fg: #1a0604;
  --ok: #7fd9a0;
  --ok-bg: #12301f;
  --warn: #f2c26b;
  --warn-bg: #33270f;
  --err-bg: #3a1714;
  --focus: #9dbcff;
  --shadow: none;
}

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

html, body { margin: 0; padding: 0; }

body {
  background: var(--bg);
  color: var(--fg);
  min-height: 100vh;
  -webkit-text-size-adjust: 100%;
  overflow-wrap: anywhere;
}

[hidden] { display: none !important; }

h1, h2, h3 { line-height: 1.25; margin: 0 0 0.5em; }
h1 { font-size: 1.5rem; }
h2 { font-size: 1.2rem; }
h3 { font-size: 1.05rem; }
p { margin: 0 0 0.75em; }
a { color: var(--accent); }
a:hover { color: var(--accent-hover); }
code, .mono { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 0.9em; }

:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 2px;
}

.skip-link {
  position: absolute;
  left: 8px;
  top: -48px;
  background: var(--card);
  color: var(--fg);
  padding: 8px 12px;
  border-radius: var(--radius);
  z-index: 100;
}
.skip-link:focus { top: 8px; }

.sr-only {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0);
  white-space: nowrap; border: 0;
}

.muted { color: var(--muted); }
.hint { color: var(--muted); font-size: 0.9rem; }

/* ---------- layout shell ---------- */
.app { display: flex; flex-direction: column; min-height: 100vh; }

.app-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px var(--gap);
  padding: 10px 16px;
  background: var(--card);
  border-bottom: 1px solid var(--border);
}

.brand { font-weight: 700; margin-right: auto; }

.nav { display: flex; flex-wrap: wrap; gap: 4px; }
.nav a {
  display: inline-block;
  padding: 6px 10px;
  border-radius: 6px;
  color: var(--fg);
  text-decoration: none;
}
.nav a:hover { background: var(--bg); }
.nav a[aria-current="page"] { background: var(--accent); color: var(--accent-fg); }

.whoami { color: var(--muted); font-size: 0.9rem; }

.main {
  flex: 1;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px 16px 48px;
}

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

.stack > * + * { margin-top: var(--gap); }

.grid {
  display: grid;
  gap: var(--gap);
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr));
}

/* ---------- cards ---------- */
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 16px;
  min-width: 0;
}

.card h2:first-child, .card h3:first-child { margin-top: 0; }

.stat { font-size: 1.75rem; font-weight: 700; font-variant-numeric: tabular-nums; }
.stat-label { color: var(--muted); font-size: 0.9rem; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 44px;
  min-width: 44px;
  padding: 8px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--card);
  color: var(--fg);
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  touch-action: manipulation;
}
.btn:hover { border-color: var(--muted); }
.btn:disabled, .btn[aria-disabled="true"] { opacity: 0.55; cursor: not-allowed; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-fg); }
.btn.primary:hover { background: var(--accent-hover); border-color: var(--accent-hover); }
.btn.danger { background: var(--danger); border-color: var(--danger); color: var(--danger-fg); }
.btn.ghost { border-color: transparent; background: transparent; }
.btn.small { min-height: 36px; padding: 4px 10px; font-size: 0.9rem; }

/* ---------- forms ---------- */
.field { display: flex; flex-direction: column; gap: 4px; margin-bottom: 12px; min-width: 0; }
.field label, .field .label { font-weight: 600; font-size: 0.95rem; }
.input, .select, .textarea {
  width: 100%;
  min-height: 44px;
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--card);
  color: var(--fg);
  font: inherit;
}
.textarea { min-height: 96px; }
.input::placeholder { color: var(--muted); opacity: 0.8; }
.field-error { color: var(--danger); font-size: 0.9rem; }
.checkbox-row { display: flex; align-items: center; gap: 8px; min-height: 44px; }

.toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: var(--gap);
}
.toolbar .input, .toolbar .select { width: auto; min-width: 160px; flex: 1 1 180px; }

.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip {
  min-height: 36px;
  padding: 4px 12px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--card);
  color: var(--fg);
  font: inherit;
  font-size: 0.9rem;
  cursor: pointer;
}
.chip[aria-pressed="true"] { background: var(--accent); border-color: var(--accent); color: var(--accent-fg); }

/* ---------- badges, notices ---------- */
.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  border: 1px solid var(--border);
  font-size: 0.8rem;
  font-weight: 600;
  white-space: nowrap;
}
.badge.ok { color: var(--ok); background: var(--ok-bg); border-color: transparent; }
.badge.warn { color: var(--warn); background: var(--warn-bg); border-color: transparent; }
.badge.error { color: var(--danger); background: var(--err-bg); border-color: transparent; }

.notice {
  padding: 12px 14px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--warn-bg);
  color: var(--fg);
}
.notice.error { background: var(--err-bg); }
.notice.ok { background: var(--ok-bg); }

.empty {
  text-align: center;
  padding: 32px 16px;
  color: var(--muted);
  border: 1px dashed var(--border);
  border-radius: var(--radius);
}
.empty h3 { color: var(--fg); }

/* ---------- tables ---------- */
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; border-radius: var(--radius); }
.table { width: 100%; border-collapse: collapse; font-size: 0.95rem; }
.table th, .table td {
  text-align: left;
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}
.table th { color: var(--muted); font-weight: 600; font-size: 0.85rem; white-space: nowrap; }
.table td.num, .table th.num { text-align: right; font-variant-numeric: tabular-nums; }
.table tbody tr:hover { background: var(--bg); }

/* ---------- toasts ---------- */
.toasts {
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 200;
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-width: min(420px, calc(100vw - 32px));
}
.toast {
  background: var(--card);
  color: var(--fg);
  border: 1px solid var(--border);
  border-left: 4px solid var(--accent);
  border-radius: var(--radius);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.18);
  padding: 10px 14px;
}
.toast.ok { border-left-color: var(--ok); }
.toast.error { border-left-color: var(--danger); }

/* ---------- confirm dialog ---------- */
dialog.hs-dialog {
  background: var(--card);
  color: var(--fg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.35);
  padding: 20px;
  width: min(440px, calc(100vw - 32px));
}
dialog.hs-dialog::backdrop { background: rgba(8, 10, 14, 0.55); }
.dialog-actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 8px; margin-top: 16px; }

/* ---------- login ---------- */
.login-main {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 24px 16px;
}
.login-card { width: min(400px, 100%); }
.form-error { color: var(--danger); font-weight: 600; }
.brand-line { color: var(--muted); margin-bottom: var(--gap); }

/* ---------- responsive ---------- */
@media (max-width: 600px) {
  :root { font-size: 15px; }
  .app-header { padding: 8px 12px; }
  .brand { width: 100%; }
  .main { padding: 16px 12px 40px; }
  .page-head .btn { width: 100%; }
  .toasts { left: 12px; right: 12px; bottom: 12px; max-width: none; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}