/* ============================================
   Visual Activity — Public Template for DK
   Design System
   ============================================ */

:root {
  /* Primary — parametryzowany przez Tweaks (kolor z logo DK) */
  --primary: #1F1B4D;
  --primary-600: #2A2566;
  --primary-700: #15123A;
  --primary-50: #F2F1F8;
  --primary-100: #E5E3F0;

  /* Akcent — domyślnie magenta z Visual Activity */
  --accent: #E6007E;
  --accent-600: #C30068;

  /* Neutralne — ciepłe */
  --bg: #FAF8F5;
  --bg-elev: #FFFFFF;
  --bg-soft: #F2EFE9;
  --line: #E8E3DA;
  --line-strong: #D6CFC1;

  /* Typografia */
  --ink: #1A1A2E;
  --ink-2: #4A4A5E;
  --ink-3: #7A7A8C;
  --ink-inv: #FFFFFF;

  /* Stany */
  --success: #2A7F4F;
  --warning: #C9750C;
  --danger: #B83232;

  /* Promień */
  --r-xs: 6px;
  --r-sm: 10px;
  --r-md: 14px;
  --r-lg: 20px;
  --r-xl: 28px;
  --r-pill: 999px;

  /* Cień */
  --shadow-sm: 0 1px 2px rgba(31, 27, 77, 0.04), 0 1px 3px rgba(31, 27, 77, 0.06);
  --shadow-md: 0 4px 12px rgba(31, 27, 77, 0.06), 0 2px 4px rgba(31, 27, 77, 0.04);
  --shadow-lg: 0 12px 32px rgba(31, 27, 77, 0.08), 0 4px 12px rgba(31, 27, 77, 0.04);

  /* Fonty */
  --font-display: "DM Sans", "Inter", system-ui, sans-serif;
  --font-body: "Inter", system-ui, sans-serif;

  /* Layout */
  --container: 1240px;
  --container-narrow: 880px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--bg);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; display: block; }

a {
  color: inherit;
  text-decoration: none;
}

h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin: 0;
  text-wrap: balance;
}

h1 { font-size: clamp(40px, 6vw, 72px); letter-spacing: -0.035em; }
h2 { font-size: clamp(30px, 3.6vw, 48px); letter-spacing: -0.03em; }
h3 { font-size: clamp(22px, 2.2vw, 28px); }
h4 { font-size: 20px; }

p { margin: 0; text-wrap: pretty; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.container-narrow {
  width: 100%;
  max-width: var(--container-narrow);
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 22px;
  border-radius: var(--r-pill);
  font-weight: 600;
  font-size: 15px;
  font-family: var(--font-body);
  letter-spacing: -0.005em;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .15s ease, background .15s ease, color .15s ease, box-shadow .15s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: var(--primary);
  color: var(--ink-inv);
}
.btn-primary:hover { background: var(--primary-600); box-shadow: var(--shadow-md); }

.btn-accent {
  background: var(--accent);
  color: #fff;
}
.btn-accent:hover { background: var(--accent-600); box-shadow: var(--shadow-md); }

.btn-outline {
  background: transparent;
  color: var(--primary);
  border-color: var(--line-strong);
}
.btn-outline:hover { border-color: var(--primary); background: var(--primary-50); }

.btn-ghost {
  background: transparent;
  color: var(--ink);
}
.btn-ghost:hover { background: var(--bg-soft); }

.btn-sm { padding: 9px 16px; font-size: 14px; }
.btn-lg { padding: 17px 28px; font-size: 16px; }

/* ===== BADGES / TAGS ===== */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 11px;
  border-radius: var(--r-pill);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.01em;
  background: var(--bg-soft);
  color: var(--ink-2);
  border: 1px solid var(--line);
}
.badge-primary { background: var(--primary-50); color: var(--primary); border-color: var(--primary-100); }
.badge-accent { background: rgba(230, 0, 126, 0.08); color: var(--accent); border-color: rgba(230, 0, 126, 0.18); }
.badge-success { background: rgba(42, 127, 79, 0.08); color: var(--success); border-color: rgba(42, 127, 79, 0.18); }
.badge-warning { background: rgba(201, 117, 12, 0.08); color: var(--warning); border-color: rgba(201, 117, 12, 0.18); }

/* ===== INPUTS ===== */
.input, .select, .textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--line-strong);
  border-radius: var(--r-md);
  font-family: var(--font-body);
  font-size: 15px;
  background: var(--bg-elev);
  color: var(--ink);
  outline: none;
  transition: border-color .15s ease, box-shadow .15s ease;
}
.input:focus, .select:focus, .textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-100);
}
.label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--ink-2);
  margin-bottom: 6px;
}

/* ===== CARDS ===== */
.card {
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.card-hover:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
  border-color: var(--line-strong);
}

/* ===== IMAGE PLACEHOLDER ===== */
.img-ph {
  position: relative;
  background:
    repeating-linear-gradient(
      135deg,
      var(--primary-50) 0,
      var(--primary-50) 8px,
      var(--bg-soft) 8px,
      var(--bg-soft) 16px
    );
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 11px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  overflow: hidden;
}
.img-ph::after {
  content: "";
  position: absolute;
  inset: 12px;
  border: 1px dashed rgba(31, 27, 77, 0.18);
  border-radius: 8px;
  pointer-events: none;
}
.img-ph span {
  position: relative;
  background: rgba(255,255,255,0.85);
  padding: 4px 10px;
  border-radius: var(--r-pill);
  z-index: 1;
}

/* ===== NAV ===== */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(250, 248, 245, 0.85);
  backdrop-filter: saturate(140%) blur(12px);
  -webkit-backdrop-filter: saturate(140%) blur(12px);
  border-bottom: 1px solid var(--line);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 32px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  letter-spacing: -0.01em;
  color: var(--ink);
  flex-shrink: 0;
}
.nav-logo-mark {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: var(--primary);
  color: #fff;
  display: grid;
  place-items: center;
  font-weight: 700;
  font-family: var(--font-display);
  letter-spacing: -0.04em;
  font-size: 18px;
  flex-shrink: 0;
}
.nav-menu {
  display: flex;
  gap: 4px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-menu a {
  padding: 8px 14px;
  border-radius: var(--r-sm);
  font-size: 15px;
  font-weight: 500;
  color: var(--ink-2);
  transition: background .15s, color .15s;
}
.nav-menu a:hover { background: var(--bg-soft); color: var(--ink); }
.nav-menu a.active { color: var(--primary); background: var(--primary-50); }
.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}
.nav-cart {
  position: relative;
  width: 40px;
  height: 40px;
  border-radius: var(--r-pill);
  display: grid;
  place-items: center;
  background: var(--bg-soft);
  color: var(--ink);
  border: 1px solid var(--line);
}
.nav-cart-count {
  position: absolute;
  top: -4px;
  right: -4px;
  min-width: 20px;
  height: 20px;
  background: var(--accent);
  color: #fff;
  border-radius: var(--r-pill);
  font-size: 11px;
  font-weight: 700;
  display: grid;
  place-items: center;
  padding: 0 5px;
  border: 2px solid var(--bg);
}
.nav-lang {
  display: flex;
  gap: 2px;
  font-size: 13px;
  color: var(--ink-3);
  font-weight: 600;
}
.nav-lang button {
  border: 0;
  background: transparent;
  padding: 4px 6px;
  cursor: pointer;
  color: inherit;
  border-radius: 4px;
}
.nav-lang button.active { color: var(--primary); }

/* ===== FOOTER ===== */
.footer {
  background: var(--primary);
  color: rgba(255,255,255,0.85);
  padding: 64px 0 28px;
  margin-top: 100px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.12);
}
.footer-grid h5 {
  color: #fff;
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 18px;
  font-weight: 600;
}
.footer-grid ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 10px;
}
.footer-grid a:hover { color: #fff; }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 24px;
  font-size: 13px;
  color: rgba(255,255,255,0.55);
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom a { color: rgba(255,255,255,0.85); }
.footer-bottom a:hover { color: #fff; }

/* ===== SECTION ===== */
.section {
  padding: 88px 0;
}
.section-tight { padding: 56px 0; }
.section-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 40px;
  gap: 24px;
  flex-wrap: wrap;
}
.section-head .eyebrow {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 12px;
}
.section-head p {
  color: var(--ink-2);
  font-size: 17px;
  max-width: 540px;
  margin-top: 12px;
}

/* ===== UTILITY ===== */
.muted { color: var(--ink-2); }
.muted-2 { color: var(--ink-3); }
.row { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.stack-sm { display: grid; gap: 8px; }
.stack { display: grid; gap: 16px; }
.stack-lg { display: grid; gap: 28px; }

.divider { height: 1px; background: var(--line); margin: 24px 0; border: 0; }

/* Tag list (filtry kategorii) */
.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border-radius: var(--r-pill);
  font-size: 14px;
  font-weight: 500;
  background: var(--bg-elev);
  color: var(--ink-2);
  border: 1px solid var(--line);
  cursor: pointer;
  transition: all .15s;
  white-space: nowrap;
}
.chip:hover { border-color: var(--line-strong); color: var(--ink); }
.chip.active {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

/* Progress bar (dostępność biletów) */
.progress {
  height: 6px;
  background: var(--bg-soft);
  border-radius: var(--r-pill);
  overflow: hidden;
}
.progress-fill {
  height: 100%;
  background: var(--primary);
  border-radius: inherit;
  transition: width .3s ease;
}
.progress-fill.warn { background: var(--warning); }
.progress-fill.danger { background: var(--danger); }

/* ===== ICONS ===== */
.icon { width: 18px; height: 18px; stroke-width: 2; stroke: currentColor; fill: none; flex-shrink: 0; }

/* ===== Frames (used inside design canvas artboards) ===== */
.frame {
  width: 100%;
  background: var(--bg);
  overflow: hidden;
  border-radius: 14px;
}

/* Mobile responsive helpers */
@media (max-width: 920px) {
  .nav-menu { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}