/* =====================================================================
   Wspólne komponenty interfejsu: podstawy, przyciski, pola formularzy,
   znaczniki, okna dialogowe i komunikaty. Używane w panelach, logowaniu
   i konfiguratorze ofert. Kolory i fonty: tokens.css.
   ===================================================================== */

/* ───────────── Podstawy ───────────── */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--canvas); color: var(--ink);
  font: 400 14px/1.45 var(--text);
  -webkit-font-smoothing: antialiased; -webkit-tap-highlight-color: transparent;
}
img { max-width: 100%; }
[hidden] { display: none !important; }
button, input, select, textarea { font: inherit; color: inherit; }
button { touch-action: manipulation; }
a { color: var(--accent); text-underline-offset: 2px; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.skip { position: absolute; left: 12px; top: -48px; z-index: 50; background: var(--ink); color: var(--on-ink); padding: 8px 14px; border-radius: var(--r-md); text-decoration: none; }
.skip:focus { top: 10px; }
.num { font-variant-numeric: tabular-nums; }
svg.i { width: 18px; height: 18px; flex: none; fill: currentColor; }
.muted { color: var(--muted); }
.faint { color: var(--faint); }
.nowrap { white-space: nowrap; }
.mono { font-family: ui-monospace, 'SFMono-Regular', Menlo, Consolas, monospace; font-size: .92em; }

/* ───────────── Przyciski ───────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px; height: 38px; padding: 0 14px;
  border-radius: var(--r-md); border: 1px solid var(--line-strong); background: var(--surface); color: var(--ink);
  font-weight: 500; font-size: 13.5px; cursor: pointer; white-space: nowrap; text-decoration: none;
  transition: background-color .15s ease, border-color .15s ease, transform .08s ease;
}
.btn:hover { background: var(--rail); border-color: var(--ink-2); }
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--ink); color: var(--on-ink); border-color: var(--ink); }
.btn-primary:hover { background: var(--ink-2); border-color: var(--ink-2); }
.btn-ghost { border-color: transparent; background: transparent; }
.btn-ghost:hover { background: var(--rail); border-color: var(--line); }
.btn-icon { width: 38px; padding: 0; }
.btn-sm { height: 32px; padding: 0 10px; font-size: 13px; }
.btn-sm.btn-icon { width: 32px; padding: 0; }
.btn-danger { color: var(--danger); }
.btn-danger-solid { background: var(--danger); border-color: var(--danger); color: #fff; }
.btn-danger-solid:hover { background: color-mix(in srgb, var(--danger) 86%, #000); border-color: color-mix(in srgb, var(--danger) 86%, #000); }
.btn[disabled], .btn[aria-disabled="true"] { opacity: .45; cursor: not-allowed; }
.btn[aria-busy="true"] { cursor: progress; opacity: .75; }

/* ───────────── Pola formularzy ───────────── */
.fields { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px 14px; }
.fields.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.fields.one { grid-template-columns: minmax(0, 1fr); }
.field { display: grid; gap: 5px; min-width: 0; align-content: start; }
.field.full { grid-column: 1 / -1; }
.field > label, .field > .lbl { font-size: 12.5px; font-weight: 500; color: var(--muted); }
.field .req { color: var(--danger); margin-left: 2px; }
.input, .select, .textarea {
  width: 100%; min-width: 0; height: 38px; padding: 0 11px; border-radius: var(--r-md); border: 1px solid var(--line-strong);
  background: var(--surface); color: var(--ink); font-size: 14px;
}
.textarea { height: auto; min-height: 76px; padding: 9px 11px; resize: vertical; line-height: 1.45; }
.textarea.code { font-family: ui-monospace, 'SFMono-Regular', Menlo, Consolas, monospace; font-size: 12.5px; line-height: 1.5; tab-size: 2; }
.select { padding-right: 30px; appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--muted) 50%), linear-gradient(135deg, var(--muted) 50%, transparent 50%); background-position: calc(100% - 15px) 16px, calc(100% - 10px) 16px; background-size: 5px 5px; background-repeat: no-repeat; }
.select[multiple] { height: auto; min-height: 96px; padding: 6px; background-image: none; }
.input:hover, .select:hover, .textarea:hover { border-color: var(--ink-2); }
.input:focus-visible, .select:focus-visible, .textarea:focus-visible { outline: 2px solid var(--accent); outline-offset: 0; border-color: var(--accent); }
.input::placeholder, .textarea::placeholder { color: var(--faint); }
.input.num { text-align: right; font-variant-numeric: tabular-nums; }
.input[readonly], .textarea[readonly] { background: var(--rail); color: var(--muted); }
.input[aria-invalid="true"], .select[aria-invalid="true"], .textarea[aria-invalid="true"] { border-color: var(--danger); }
.input-sm { height: 32px; font-size: 13px; padding: 0 9px; }
.input-color { width: 44px; height: 38px; padding: 3px; border-radius: var(--r-md); border: 1px solid var(--line-strong); background: var(--surface); cursor: pointer; }
.input-group { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 8px; }
.input-group .unit { font-weight: 600; color: var(--muted); min-width: 24px; }
.input-icon { position: relative; }
.input-icon > svg.i { position: absolute; left: 11px; top: 50%; transform: translateY(-50%); width: 16px; height: 16px; color: var(--faint); pointer-events: none; }
.input-icon > .input { padding-left: 34px; }
.helper { font-size: 12px; color: var(--muted); }
.err, .field .error { font-size: 12px; color: var(--danger); }
.field .err { display: block; }
.hint { font-size: 12.5px; color: var(--muted); margin: 0; }
.check { display: inline-flex; align-items: flex-start; gap: 9px; font-size: 13.5px; cursor: pointer; line-height: 1.35; }
.check input { width: 16px; height: 16px; margin: 1px 0 0; accent-color: var(--ink); flex: none; }
.check .check-sub { display: block; font-size: 12px; color: var(--muted); margin-top: 1px; }
.toggle-row { display: inline-flex; align-items: center; gap: 8px; font-size: 13px; color: var(--muted); cursor: pointer; }
.toggle-row input { width: 16px; height: 16px; accent-color: var(--ink); }
.check-list { display: grid; gap: 8px; }

/* ───────────── Znaczniki, chipy, notatki ───────────── */
.badge { display: inline-flex; align-items: center; gap: 4px; font: 600 11px/1 var(--text); padding: 4px 7px; border-radius: 99px; white-space: nowrap; background: var(--rail); color: var(--muted); border: 1px solid var(--line); }
.badge svg.i { width: 12px; height: 12px; }
.badge.ok, .badge.std { background: var(--ok-soft); color: var(--ok); border-color: transparent; }
.badge.warn { background: var(--warn-soft); color: var(--warn); border-color: transparent; }
.badge.danger { background: var(--danger-soft); color: var(--danger); border-color: transparent; }
.badge.info, .badge.pk { background: var(--accent-soft); color: var(--accent); border-color: transparent; }
.badge.ink { background: var(--ink); color: var(--on-ink); border-color: transparent; }
.badge.na { background: var(--rail); color: var(--faint); border: 1px solid var(--line); }
.chip { height: 30px; padding: 0 11px; border-radius: 99px; border: 1px solid var(--line-strong); background: var(--surface); font-size: 12.5px; cursor: pointer; display: inline-flex; align-items: center; gap: 6px; }
.chip:hover { border-color: var(--ink-2); }
.chip svg { width: 14px; height: 14px; }
.note-inline { display: flex; gap: 8px; align-items: flex-start; font-size: 12.5px; padding: 9px 11px; border-radius: var(--r-md); background: var(--warn-soft); color: var(--warn); }
.note-inline svg { width: 16px; height: 16px; margin-top: 1px; flex: none; }
.note-inline.info { background: var(--accent-soft); color: var(--accent); }
.note-inline.ok { background: var(--ok-soft); color: var(--ok); }
.note-inline.danger { background: var(--danger-soft); color: var(--danger); }
.empty { padding: 26px; text-align: center; color: var(--muted); border: 1px dashed var(--line-strong); border-radius: var(--r-md); }

/* ───────────── Okna dialogowe ───────────── */
dialog.modal {
  width: min(760px, calc(100vw - 32px)); max-height: min(86dvh, 900px); padding: 0; border: 1px solid var(--line);
  border-radius: var(--r-lg); background: var(--surface); color: var(--ink); box-shadow: var(--shadow-pop); overflow: hidden;
}
dialog.modal.sm { width: min(460px, calc(100vw - 32px)); }
dialog.modal.lg { width: min(1040px, calc(100vw - 32px)); }
dialog.modal::backdrop { background: rgba(10, 13, 17, .45); }
.m-wrap { display: grid; grid-template-rows: auto minmax(0, 1fr) auto; max-height: inherit; }
.m-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 16px 20px; border-bottom: 1px solid var(--line); }
.m-head h2 { margin: 0; font: 600 18px/1.2 var(--display); font-stretch: 108%; text-wrap: balance; }
.m-body { padding: 18px 20px; overflow: auto; overscroll-behavior: contain; display: grid; gap: 18px; align-content: start; }
.m-foot { display: flex; justify-content: flex-end; gap: 8px; padding: 12px 20px; border-top: 1px solid var(--line); background: var(--rail); flex-wrap: wrap; }
.m-sec { display: grid; gap: 10px; }
.m-sec h3 { margin: 0; font: 600 14px/1.3 var(--text); }

/* ───────────── Komunikaty ───────────── */
.toast-wrap { position: fixed; z-index: 80; left: 50%; bottom: calc(18px + env(safe-area-inset-bottom, 0px)); transform: translateX(-50%); display: grid; gap: 8px; width: min(520px, calc(100vw - 32px)); pointer-events: none; }
.toast { pointer-events: auto; display: flex; gap: 10px; align-items: flex-start; padding: 11px 14px; border-radius: var(--r-md); background: var(--ink); color: var(--on-ink); box-shadow: var(--shadow-pop); font-size: 13.5px; }
.toast svg { width: 18px; height: 18px; margin-top: 1px; flex: none; }
@media (prefers-reduced-motion: no-preference) { .toast { animation: toast-in .2s ease-out; } @keyframes toast-in { from { opacity: 0; transform: translateY(8px); } } }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { transition-duration: 0s !important; animation-duration: 0s !important; } }
@media (max-width: 520px) { .fields, .fields.three { grid-template-columns: minmax(0, 1fr); } }