/* Optional sign-in card, forms and account pages. Loaded only by builds made with --signin. */
:root { --card: #ffffff; --shadow: rgba(20, 24, 28, .18); --ok: #1d6b3a; --err: #9b1c1c; --accent-fg: #ffffff; }
@media (prefers-color-scheme: dark) { :root { --card: #1d2024; --shadow: rgba(0, 0, 0, .5); --ok: #7fd3a0; --err: #f2a3a3; --accent-fg: #0f1720; } }
[hidden] { display: none !important; }

.si-card { position: fixed; z-index: 20; left: 0; right: 0; bottom: 0; padding: 0 12px calc(12px + env(safe-area-inset-bottom, 0px)); pointer-events: none; }
.si-inner { pointer-events: auto; max-width: 34rem; margin: 0 auto; background: var(--card); border: 1px solid var(--line); border-radius: 12px;
  box-shadow: 0 8px 28px var(--shadow); padding: 14px 16px; font: 15px/1.45 var(--ui); display: grid; gap: 8px; animation: si-rise .25s ease-out; }
@keyframes si-rise { from { transform: translateY(16px); opacity: .6; } to { transform: none; opacity: 1; } }
@media (prefers-reduced-motion: reduce) { .si-inner { animation: none; } }
.si-inner p { margin: 0; }
.si-title { font-weight: 700; }
.si-note, .si-count { color: var(--muted); font-size: 13.5px; }
.si-ok { color: var(--ok); }
.si-row, .si-actions { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.si-actions { justify-content: flex-end; }

.si-btn { display: inline-flex; gap: 10px; align-items: center; font: 600 15px var(--ui); border-radius: 8px; padding: 9px 14px; cursor: pointer;
  border: 1px solid var(--line); background: transparent; color: var(--fg); text-decoration: none; }
.si-primary { background: var(--accent); color: var(--accent-fg); border-color: var(--accent); }
.si-danger { color: var(--err); border-color: currentColor; }
.si-google { background: var(--card); }
.si-google[aria-disabled="true"] { opacity: .5; }
.si-btn:disabled { opacity: .45; cursor: not-allowed; }
.si-link { background: none; border: 0; padding: 0; font: inherit; color: var(--accent); text-decoration: underline; cursor: pointer; }
.si-g { width: 18px; height: 18px; flex: none; }
.si-btn:focus-visible, .si-choice:focus-visible, .si-dialog :focus-visible, .si-card :focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }

.si-choices { display: grid; gap: 8px; }
.si-choice { text-align: left; font: 15px/1.35 var(--ui); padding: 11px 14px; border: 1px solid var(--line); border-radius: 10px; background: var(--bg); color: var(--fg); cursor: pointer; }
.si-choice b { display: block; }
.si-choice span { color: var(--muted); font-size: 13.5px; }
.si-choice:hover { border-color: var(--accent); }

.si-check { display: grid; grid-template-columns: auto 1fr; gap: 10px; align-items: start; }
.si-check input { margin-top: 4px; width: 18px; height: 18px; accent-color: var(--accent); }
.si-off { opacity: .55; }
.si-attention span { color: var(--err); }

.si-dialog { width: min(36rem, calc(100vw - 24px)); max-height: calc(100dvh - 24px); border: 1px solid var(--line); border-radius: 14px; padding: 0;
  background: var(--card); color: var(--fg); box-shadow: 0 16px 48px var(--shadow); }
.si-dialog::backdrop { background: rgba(10, 12, 16, .45); }
.si-dlg { display: grid; gap: 14px; padding: 18px 18px 16px; font: 15px/1.5 var(--ui); }
.si-dlg h2 { margin: 0; padding: 0; border: 0; font: 700 1.2rem/1.3 var(--ui); }
.si-dlg p { margin: 0; }
.si-head { display: flex; justify-content: space-between; align-items: start; gap: 12px; }
.si-x { font: 20px/1 var(--ui); background: none; border: 0; color: var(--muted); cursor: pointer; padding: 4px 6px; border-radius: 6px; }
.si-dlg fieldset { border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px 12px; margin: 0; display: grid; gap: 8px; min-width: 0; }
.si-dlg legend { font-weight: 700; padding: 0 4px; }
.si-f { display: grid; gap: 4px; min-width: 0; }
.si-f > span { font-weight: 600; }
.si-sub { padding-left: 28px; }
.si-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.si-dlg input[type=text], .si-dlg input[type=tel], .si-dlg select, .si-dlg textarea { font: 15px var(--ui); color: var(--fg); background: var(--bg);
  border: 1px solid var(--line); border-radius: 8px; padding: 9px 10px; width: 100%; min-width: 0; }
.si-dlg textarea { min-height: 6.5rem; resize: vertical; }
.si-tag { font: 600 11.5px var(--ui); letter-spacing: .04em; text-transform: uppercase; color: var(--muted); border: 1px solid var(--line); border-radius: 999px; padding: 1px 7px; margin-left: 4px; white-space: nowrap; }
.si-err { color: var(--err); font-size: 14px; }
@media (max-width: 30rem) { .si-inner { font-size: 14px; padding: 12px 14px; } .si-grid { grid-template-columns: 1fr; } }

.si-table { overflow-x: auto; }
.si-table table { border-collapse: collapse; font: 14px/1.4 var(--ui); width: 100%; }
.si-table th, .si-table td { border-top: 1px solid var(--line); padding: 8px 6px; text-align: left; vertical-align: top; }
@media print { .si-card, .si-dialog, #si-nav { display: none !important; } }