/* ============================================================
   Košík — specifické styly
   ============================================================ */

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.kosik-main {
  flex: 1;
  padding: 4rem 1.5rem;
  background: var(--barva-bg);
}

.kosik-nadpis {
  font-family: var(--font-nadpis);
  font-size: 2rem;
  font-weight: 600;
  color: var(--barva-primary);
  margin-bottom: 2.5rem;
  letter-spacing: -0.3px;
}

/* Prázdný košík */
.kosik-prazdny {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 4rem 2rem;
  background: #fff;
  border: 1px solid var(--barva-border);
  border-radius: 16px;
  max-width: 480px;
  margin: 0 auto;
}

.kosik-prazdny-ikona {
  color: var(--barva-border);
  margin-bottom: 1.5rem;
}

.kosik-prazdny h2 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--barva-text);
  margin-bottom: 0.5rem;
}

.kosik-prazdny p {
  font-size: 0.9rem;
  color: var(--barva-text-sek);
  margin-bottom: 2rem;
}

/* Grid košík + shrnutí */
.kosik-grid {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 2rem;
  align-items: start;
}

/* Položky */
.kosik-polozky {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.kosik-polozka {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
  background: #fff;
  border: 1px solid var(--barva-border);
  border-radius: 12px;
  padding: 1.25rem 1.5rem;
}

.kosik-polozka-info {
  flex: 1;
}

.kosik-polozka-badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--barva-primary);
  background: rgba(0,135,255,0.08);
  padding: 0.2rem 0.6rem;
  border-radius: 100px;
  margin-bottom: 0.5rem;
}

.kosik-polozka-nazev {
  font-size: 0.975rem;
  font-weight: 600;
  color: var(--barva-text);
  margin-bottom: 0.25rem;
  line-height: 1.4;
}

.kosik-polozka-detail {
  font-size: 0.825rem;
  color: var(--barva-text-sek);
}

.kosik-polozka-cena {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--barva-primary);
  white-space: nowrap;
}

.kosik-polozka-odebrat {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--barva-text-sek);
  font-size: 1.1rem;
  padding: 0.25rem;
  transition: color 0.2s;
  line-height: 1;
}

.kosik-polozka-odebrat:hover {
  color: #dc2626;
}

/* Shrnutí */
.kosik-shrnuti {
  background: #fff;
  border: 1px solid var(--barva-border);
  border-radius: 16px;
  padding: 1.75rem;
  position: sticky;
  top: 84px;
}

.kosik-shrnuti-nadpis {
  font-size: 1rem;
  font-weight: 600;
  color: var(--barva-text);
  margin-bottom: 1.25rem;
}

.kosik-shrnuti-radek {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.9rem;
  color: var(--barva-text-sek);
  margin-bottom: 0.75rem;
}

.kosik-shrnuti-divider {
  height: 1px;
  background: var(--barva-border);
  margin: 1rem 0;
}

.kosik-shrnuti-celkem {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--barva-text);
}

.kosik-btn-pokladna {
  display: block;
  text-align: center;
  width: 100%;
  margin-top: 1.25rem;
  box-sizing: border-box;
}

.kosik-btn-zpet {
  display: block;
  text-align: center;
  font-size: 0.85rem;
  color: var(--barva-text-sek);
  margin-top: 1rem;
  transition: color 0.2s;
}

.kosik-btn-zpet:hover {
  color: var(--barva-primary);
}

/* Responzivita */
@media (max-width: 900px) {
  .kosik-grid {
    grid-template-columns: 1fr;
  }

  .kosik-shrnuti {
    position: static;
  }
}

@media (max-width: 600px) {
  .kosik-main {
    padding: 2rem 1.25rem;
  }

  .kosik-polozka {
    flex-wrap: wrap;
  }
}