/* ============================================================
   Kursy ASP Warszawa - design system (z mockupów Claude Design)
   Źródło: handoff bundle "grafikurs", project/styles.css.
   Tu: część współdzielona (tokeny + komponenty), bez prototype host
   chrome (.host/.frame). Stosowane na realnych stronach Blade.
   Akcent per kurs nadpisuje --brand inline (ARTLATO = #E85D04).
   ============================================================ */

/* Roobert (self-hosted, /public/fonts). W repo tylko Regular(400) + Bold(700)
   + italiki. Design system używa 400/500/600/700 - mapujemy zakresami na dwa
   poziomy: 400-500 = Regular, 600-700 = Bold. Wrzucenie Roobert-Medium/SemiBold
   .woff2 + rozbicie zakresów odzyska środkowe wagi bez zmian w komponentach. */
@font-face {
  font-family: "Roobert";
  src: url("/fonts/Roobert-Regular.woff2") format("woff2"),
       url("/fonts/Roobert-Regular.woff") format("woff");
  font-weight: 400 500;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Roobert";
  src: url("/fonts/Roobert-Bold.woff2") format("woff2"),
       url("/fonts/Roobert-Bold.woff") format("woff");
  font-weight: 600 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Roobert";
  src: url("/fonts/Roobert-RegularItalic.woff2") format("woff2"),
       url("/fonts/Roobert-RegularItalic.woff") format("woff");
  font-weight: 400 500;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: "Roobert";
  src: url("/fonts/Roobert-BoldItalic.woff2") format("woff2"),
       url("/fonts/Roobert-BoldItalic.woff") format("woff");
  font-weight: 600 700;
  font-style: italic;
  font-display: swap;
}

:root {
  --font-sans: "Roobert", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;

  --white: #ffffff;
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-150: #ebedf0;
  --gray-200: #e5e7eb;
  --gray-300: #d1d5db;
  --gray-400: #9ca3af;
  --gray-500: #6b7280;
  --gray-600: #4b5563;
  --gray-700: #374151;
  --gray-800: #1f2937;
  --gray-900: #111827;

  --brand: #2563eb;
  --brand-hover: #1d4ed8;
  --brand-soft: #eff6ff;

  --success: #166534;
  --success-soft: #f0fdf4;
  --warn: #92400e;
  --warn-soft: #fef3c7;
  --danger: #991b1b;
  --danger-soft: #fef2f2;

  --radius-sm: 6px;
  --radius: 8px;
  --radius-lg: 12px;

  --shadow-sm: 0 1px 2px rgba(17, 24, 39, 0.04);
  --shadow: 0 4px 16px rgba(17, 24, 39, 0.06);
}

/* Akcenty per kurs (K.1): custom properties --brand/--brand-hover/--brand-soft
   wstrzykiwane inline z modelu Course (Course::brandStyle()) na <body> lub na
   pojedynczy kafel i kaskadują do potomków. Domyślny --brand (niebieski #2563eb
   z :root) = organizator / Grafikurs. Klasy akcentu per kurs usunięte w K.1d
   (branding ze statycznego CSS → baza). */

* { box-sizing: border-box; }

body.asp {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--gray-900);
  background: var(--white);
  font-size: 15px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.asp h1, .asp h2, .asp h3, .asp h4 {
  font-weight: 600;
  letter-spacing: -0.01em;
  margin: 0;
}
.asp a { color: inherit; }

.wrap { max-width: 1100px; margin: 0 auto; padding: 0 24px; }

/* Header */
.site-header { background: var(--white); border-bottom: 1px solid var(--gray-200); }
.site-header .header-inner {
  display: flex; align-items: center; gap: 32px;
  padding: 18px 24px; max-width: 1100px; margin: 0 auto;
}
.site-header .logo-mark {
  display: flex; align-items: center; gap: 10px;
  font-weight: 700; letter-spacing: -0.01em; font-size: 16px;
  text-decoration: none; color: var(--gray-900);
}
.site-header .logo-mark .wordmark {
  width: 32px; height: 32px; border-radius: 6px;
  background: var(--gray-900); color: var(--white);
  display: inline-flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 13px; letter-spacing: -0.02em;
}
.site-header .logo-mark .logo-img { width: 40px; height: 40px; object-fit: contain; display: block; }
.site-header .logo-mark.logo-mark { gap: 0; }
.site-header .right { margin-left: auto; display: flex; align-items: center; gap: 20px; }
.site-header .signin { font-size: 13px; color: var(--gray-700); text-decoration: none; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 22px; border-radius: var(--radius); border: 1px solid transparent;
  font-weight: 600; font-size: 14px; cursor: pointer;
  background: var(--gray-900); color: var(--white);
  transition: background 120ms, transform 120ms, border-color 120ms;
  white-space: nowrap; text-decoration: none;
}
.btn:hover { background: var(--gray-800); }
.btn:active { transform: scale(0.99); }
.btn-primary { background: var(--brand); color: var(--white); }
.btn-primary:hover { background: var(--brand-hover); }
.btn-secondary { background: var(--white); color: var(--gray-900); border: 1px solid var(--gray-300); }
.btn-secondary:hover { background: var(--gray-50); }
.btn-block { width: 100%; }
.btn-lg { padding: 14px 26px; font-size: 15px; }
.btn-sm { padding: 8px 14px; font-size: 13px; border-radius: 6px; }
.btn-ghost { background: transparent; color: var(--gray-700); }
.btn-ghost:hover { background: var(--gray-100); }
/* `.asp a { color: inherit }` (0,1,1) bije kolor z `.btn*` (0,1,0) na
   przyciskach-linkach <a> → dziedziczyły czerń z body. Podnosimy specyficzność
   prefiksem `.asp` (0,2,0), by tekst przycisków wygrał. Kolorowe = biały tekst,
   secondary (białe tło) zostaje ciemny. */
.asp .btn { color: var(--white); }
.asp .btn-secondary { color: var(--gray-900); }
.asp .btn-ghost { color: var(--gray-700); }

/* Cards */
.card { background: var(--white); border: 1px solid var(--gray-200); border-radius: var(--radius-lg); padding: 24px; }

/* Karta-wybór (klikalna): hover podświetla border akcentem kursu (mockup 3b). */
.pick-card { cursor: pointer; transition: border-color 120ms, box-shadow 120ms; }
.pick-card:hover { border-color: var(--brand); box-shadow: 0 0 0 1px var(--brand); }

/* Tags */
.tag {
  display: inline-flex; align-items: center; padding: 3px 8px;
  background: var(--gray-100); color: var(--gray-700); border-radius: 4px;
  font-size: 11px; font-weight: 600; letter-spacing: 0.02em; text-transform: uppercase;
}
.tag-success { background: var(--success-soft); color: var(--success); }
.tag-warn { background: var(--warn-soft); color: var(--warn); }
.tag-brand { background: var(--brand-soft); color: var(--brand); }

/* Form */
.field { display: flex; flex-direction: column; gap: 6px; }
.field label { font-size: 12px; font-weight: 600; color: var(--gray-700); letter-spacing: 0.01em; }
.field input, .field select, .field textarea {
  font: inherit; border: 1px solid var(--gray-300); border-radius: var(--radius);
  padding: 11px 14px; font-size: 14px; background: var(--white); color: var(--gray-900);
  outline: none; transition: border-color 120ms, box-shadow 120ms; width: 100%;
}
.field input:focus, .field select:focus, .field textarea:focus {
  border-color: var(--brand); box-shadow: 0 0 0 3px var(--brand-soft);
}
.field-hint { font-size: 12px; color: var(--gray-500); }
.field-error { font-size: 12px; color: var(--danger); }
.field-ok { font-size: 12px; color: var(--success); }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 640px) { .grid-2 { grid-template-columns: 1fr; } }

.check { display: flex; align-items: flex-start; gap: 10px; font-size: 14px; cursor: pointer; line-height: 1.5; }
.check input[type="checkbox"] { width: 18px; height: 18px; margin-top: 1px; accent-color: var(--brand); cursor: pointer; }

/* Stepper */
.stepper { display: flex; align-items: center; gap: 16px; font-size: 13px; color: var(--gray-500); }
.stepper .step { display: inline-flex; align-items: center; gap: 8px; }
.stepper .step .num {
  width: 22px; height: 22px; border-radius: 50%; background: var(--gray-100); color: var(--gray-500);
  display: inline-flex; align-items: center; justify-content: center; font-size: 12px; font-weight: 600;
}
.stepper .step.active { color: var(--gray-900); font-weight: 600; }
.stepper .step.active .num { background: var(--gray-900); color: var(--white); }
.stepper .step.done { color: var(--gray-900); }
.stepper .step.done .num { background: var(--gray-900); color: var(--white); }
.stepper .step.done .num svg { display: block; }
.stepper .sep { flex: 0 0 24px; height: 1px; background: var(--gray-200); }
/* Mobile: 4 steps + fixed separators overflow narrow phones. Shrink type/circles
   and let separators flex (absorb/release space) so all labels fit down to 320px. */
@media (max-width: 600px) {
  .stepper { gap: 6px; font-size: 11px; margin-bottom: 20px; }
  .stepper .step { gap: 5px; }
  .stepper .step .num { width: 18px; height: 18px; font-size: 10px; }
  .stepper .sep { flex: 1 1 4px; min-width: 4px; }
}

/* Alerts */
.alert { border-radius: var(--radius); padding: 12px 16px; font-size: 14px; }
.alert-danger { background: var(--danger-soft); color: var(--danger); border: 1px solid #fecaca; }

/* Footer */
.site-footer {
  border-top: 1px solid var(--gray-200); background: var(--gray-50);
  padding: 32px 24px 40px; font-size: 13px; color: var(--gray-500); margin-top: 64px;
}
.site-footer .footer-inner { max-width: 1100px; margin: 0 auto; padding: 0 24px; display: flex; gap: 48px; flex-wrap: wrap; }

/* Utilities */
.divider { height: 1px; background: var(--gray-200); margin: 20px 0; }
.muted { color: var(--gray-500); }
.label-up { font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; color: var(--gray-500); }
.price-lg { font-size: 28px; font-weight: 700; letter-spacing: -0.02em; color: var(--brand); }
.tabular { font-variant-numeric: tabular-nums; }
.stack > * + * { margin-top: 8px; }
/* Only vertical padding - shorthand `40px 0` would clobber .wrap's horizontal
   padding (same specificity, defined later), making content hug screen edges on mobile. */
.section-pad { padding-top: 40px; padding-bottom: 40px; }

/* ============================================================
   Ekran 1 (lista kursów) + Ekran 2 (strona kursu)
   ============================================================ */

.hero-band { background: var(--gray-50); border-bottom: 1px solid var(--gray-200); padding: 64px 0 48px; }
.hero-band h1 { font-size: 48px; font-weight: 500; letter-spacing: 0.01em; line-height: 1.07; margin: 14px 0 16px; max-width: 1040px; }
.hero-band h1 .sub { color: var(--gray-500); }
.hero-band p { font-size: 17px; color: var(--gray-600); max-width: 640px; margin: 0; }
.hero-band .hero-org { font-size: 15px; font-weight: 700; line-height: 1.3; letter-spacing: -0.01em; color: var(--gray-900); }
.hero-band .hero-org .dept { font-weight: 400; color: var(--gray-500); }
@media (max-width: 640px) { .hero-band { padding: 40px 0 32px; } .hero-band h1 { font-size: 32px; } }

/* Filtr pigułkowy */
.seg { display: inline-flex; gap: 4px; background: var(--gray-100); border-radius: 999px; padding: 4px; }
.seg a { padding: 6px 14px; font-size: 13px; border-radius: 999px; text-decoration: none; color: var(--gray-600); font-weight: 500; }
.seg a.active { background: var(--white); color: var(--gray-900); box-shadow: var(--shadow-sm); }

/* Siatka kursów */
.course-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
@media (max-width: 900px) { .course-grid { grid-template-columns: 1fr; } }

/* Kafel kursu - akcent z klasy brand-* na samym kaflu */
.course-card {
  display: flex; flex-direction: column; overflow: hidden; text-decoration: none; color: inherit;
  border: 1px solid var(--gray-200); border-radius: var(--radius-lg); background: var(--white);
  transition: border-color 150ms, transform 150ms;
}
.course-card:hover { border-color: var(--brand); transform: translateY(-2px); }
.course-card .thumb { height: 200px; background: var(--brand-soft); position: relative; }
.course-card .thumb .badge-brand {
  position: absolute; top: 16px; left: 16px; background: var(--brand); color: #fff;
  padding: 4px 10px; border-radius: 4px; font-size: 11px; font-weight: 600;
  letter-spacing: 0.04em; text-transform: uppercase;
}
.course-card .thumb .badge-kind {
  position: absolute; top: 16px; right: 16px; background: rgba(255,255,255,0.92);
  color: var(--gray-700); padding: 3px 8px; border-radius: 4px; font-size: 11px; font-weight: 600; text-transform: uppercase;
}
.course-card .body { padding: 24px; display: flex; flex-direction: column; gap: 12px; flex: 1; }
.course-card .body .row { margin-top: auto; display: flex; justify-content: space-between; align-items: center; padding-top: 8px; }
.course-card .body .price { font-weight: 700; color: var(--brand); }

/* Strona kursu */
.course-hero { border-bottom: 1px solid var(--gray-200); padding: 56px 0 48px; }
.course-hero-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 56px; align-items: center; }
@media (max-width: 900px) { .course-hero-grid { grid-template-columns: 1fr; gap: 32px; } }
.course-hero h1 { font-size: 52px; letter-spacing: -0.02em; line-height: 1.05; margin: 16px 0; }
.course-hero .summary { font-size: 19px; color: var(--gray-600); max-width: 540px; line-height: 1.5; }
.course-hero .thumb { height: 360px; background: var(--brand-soft); border-radius: 12px; overflow: hidden; }
@media (max-width: 640px) { .course-hero h1 { font-size: 34px; } .course-hero .thumb { height: 220px; } }
.tag-brand-strong { background: var(--brand-soft); color: var(--brand); }

/* Thumb z logo/znakiem kursu zamiast tekstowego placeholdera. Tło (gradient
   brandowy) wstrzykiwane inline z configu `hero_bg`; logo wyśrodkowane.
   ARTLATO = gradient z żywej strony, Grafikurs = niebieski wariant + godło ASP. */
.course-hero .thumb { position: relative; }
.thumb .hero-logo {
  position: absolute; inset: 0; margin: auto;
  max-width: 62%; max-height: 56%; object-fit: contain;
}

/* Full-bleed: obraz wypełnia całą szerokość thumba, a wysokość thumba wynika
   z proporcji obrazu (thumb traci stałą wysokość). Szerokość zadeklarowana
   przez kontener (kolumna grida karty / grid strony kursu). */
.course-card .thumb.thumb-full,
.course-hero .thumb.thumb-full { height: auto; background: none; }
.thumb .thumb-img { display: block; width: 100%; height: auto; }

.info-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 48px; }
@media (max-width: 640px) { .info-grid { grid-template-columns: 1fr; gap: 24px; } }
.info-block h4 { font-size: 20px; margin: 10px 0 8px; letter-spacing: -0.01em; }
.info-block p { color: var(--gray-600); margin: 0; }

.cta-strip { background: var(--brand-soft); border-top: 1px solid var(--gray-200); border-bottom: 1px solid var(--gray-200); padding: 48px 0; }
.cta-strip .inner { display: flex; justify-content: space-between; align-items: center; gap: 20px; flex-wrap: wrap; }

.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
@media (max-width: 900px) { .feature-grid { grid-template-columns: 1fr; } }
.feature-num { width: 36px; height: 36px; border-radius: 8px; background: var(--gray-900); color: #fff; display: inline-flex; align-items: center; justify-content: center; font-weight: 700; margin-bottom: 12px; font-size: 14px; }

.btn-brand { background: var(--brand); color: #fff; }
.btn-brand:hover { background: var(--brand-hover); }

.linklike { background: none; border: none; padding: 0; color: var(--brand); cursor: pointer; font: inherit; text-decoration: underline; text-underline-offset: 2px; }

/* Ekran 3a - kafle wariantów (monthly) */
.variant-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
@media (max-width: 900px) { .variant-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .variant-grid { grid-template-columns: 1fr; } }
.variant-tile { display: flex; flex-direction: column; gap: 14px; }
.variant-tile.flagship { border-color: var(--brand); background: var(--brand-soft); box-shadow: 0 0 0 1px var(--brand); }
.variant-tile .price-block { padding-top: 14px; border-top: 1px solid var(--gray-200); }
.variant-tile .price-num { font-size: 24px; font-weight: 700; letter-spacing: -0.01em; }
.variant-tile .price-num .unit { font-size: 13px; color: var(--gray-500); font-weight: 500; }
.variant-tile .disc { font-size: 13px; color: var(--brand); margin-top: 4px; font-weight: 600; }

/* Ekran 3a' - kafle miesięcy + sticky summary */
.months-layout { display: grid; grid-template-columns: 1.4fr 1fr; gap: 32px; align-items: start; }
@media (max-width: 900px) { .months-layout { grid-template-columns: 1fr; } }
.months-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
@media (max-width: 560px) { .months-grid { grid-template-columns: 1fr; } }
.month-tile { display: flex; align-items: center; gap: 12px; padding: 16px; border: 1px solid var(--gray-200); border-radius: 8px; cursor: pointer; background: #fff; transition: border-color 120ms; }
.month-tile:hover { border-color: var(--brand); }
.month-tile.full { background: var(--gray-50); opacity: 0.6; cursor: not-allowed; }
.month-tile input { width: 20px; height: 20px; accent-color: var(--brand); flex-shrink: 0; }
.month-tile .m-label { font-weight: 600; font-size: 15px; }
.month-tile .m-meta { font-size: 13px; color: var(--gray-500); margin-top: 2px; }
.month-tile:has(input:checked) { border-color: var(--brand); background: var(--brand-soft); box-shadow: 0 0 0 1px var(--brand); }
/* Positioning wrapper only. Cart views (show/customer) wrap their own .card inside,
   so card styling here would double-box them and (display:grid) blow out the inner
   card on mobile. The aside-as-card look lives in .summary-card (used by grupa-i). */
.summary-aside { position: sticky; top: 24px; }
.summary-card { border: 1px solid var(--gray-200); border-radius: 12px; padding: 24px; display: grid; gap: 12px; }
/* Canonical grid-blowout guard: let columns shrink below children's min-content. */
.summary-layout > * { min-width: 0; }
