/* =========================================
   STYLE GŁÓWNE
========================================= */
* {
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Arial, sans-serif;
    margin: 0;
    padding: 0;
    background: #f7f8fa;
    color: #222;
}

a {
    text-decoration: none;
    color: #007bff;
    transition: color 0.2s ease, text-decoration 0.2s ease;
}

a:hover {
    color: #0056b3;
    text-decoration: underline;
}

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

/* =========================================
   GŁÓWNY KONTAINER
========================================= */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* =========================================
   HEADER
========================================= */
.main-header {
  position: sticky;
  top: 0;
  background: #fff;
  box-shadow: 0 2px 6px rgba(0,0,0,0.08);
  z-index: 1000;
}

.header-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 20px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 8px;
}

.logo-img { height: 36px; }

.main-nav a {
  color: #222;
  font-weight: 500;
  transition: color 0.2s ease;
}

.main-nav a.active {
  color: #0d6efd;
  border-bottom: 2px solid #0d6efd;
}

.main-nav a:hover { color: #0056b3; }

/* Hamburger */
.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 25px;
  height: 20px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
}

.menu-toggle span {
  display: block;
  height: 3px;
  width: 100%;
  background: #222;
  border-radius: 2px;
  transition: all 0.3s ease-in-out;
}

.menu-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
.menu-toggle.active span:nth-child(2) { opacity: 0; }
.menu-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }

/* RESPONSYWNE MENU */
@media (max-width: 768px) {
  .menu-toggle { display: flex; }
  .main-nav {
    display: none;
    flex-direction: column;
    background: #fff;
    position: absolute;
    top: 60px;
    left: 0;
    right: 0;
    padding: 10px 0;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    z-index: 999;
  }
  .main-nav.show { display: flex; }
  .main-nav a { padding: 10px 20px; border-bottom: 1px solid #eee; }
}

@media (min-width: 769px) {
  .main-nav { display: flex; gap: 18px; }
}

/* =========================================
   PASEK CEN KRYPTOWALUT (TICKER)
========================================= */
.crypto-ticker {
    font-size: 14px;
    color: #222;
    background: #fff;
    padding: 10px 20px;
    text-align: center;
    white-space: nowrap;
    overflow: hidden;
    border-bottom: 1px solid #ddd;
    font-weight: 500;
    margin: 0 auto;
}

#ticker-content {
    display: inline-block;
    padding-left: 100%;
    animation: ticker-scroll 25s linear infinite;
}

@keyframes ticker-scroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-100%); }
}

.crypto-ticker .up { color: #27ae60; margin-right: 30px; }
.crypto-ticker .down { color: #e53935; margin-right: 30px; }

.crypto-ticker:hover #ticker-content { animation-play-state: paused; }

/* =========================================
   WYSZUKIWARKA I SORTOWANIE
========================================= */
.wyszukiwarka {
    display: flex;
    gap: 10px;
    margin: 20px 0;
    justify-content: center;
}

.wyszukiwarka input[type="text"],
.wyszukiwarka select {
    padding: 8px 12px;
    border: 1px solid #ccc;
    border-radius: 6px;
    outline: none;
}

.wyszukiwarka button {
    padding: 8px 16px;
    background: #1abc9c;
    color: #fff;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: 0.3s;
}

.wyszukiwarka button:hover { background: #0056b3; }

/* =========================================
   KATEGORIE
========================================= */
.kategorie-bar {
  background: #fff;
  border: 1px solid #ddd;
  padding: 8px;
  display: flex;
  justify-content: center;
}

.kategorie-bar > ul {
  list-style: none;
  display: flex;
  gap: 15px;
  padding: 0;
  margin: 0;
}

.kategorie-bar a {
  color: #333;
  font-weight: 600;
  padding: 6px 10px;
  transition: background 0.3s;
}

.kategorie-bar a:hover { background: #f0f0f0; border-radius: 4px; }

/* =========================================
   STRONA PRODUKTU
========================================= */
.container .produkt-szczegoly {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
    background: #fff;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 3px 8px rgba(0,0,0,0.1);
    margin-top: 30px;
}

.produkt-szczegoly .produkt-lewy {
    flex: 1 1 300px;
    text-align: center;
}

.produkt-szczegoly .produkt-lewy img {
    max-width: 100%;
    border-radius: 8px;
}

.produkt-szczegoly .produkt-prawy {
    flex: 2 1 400px;
}

.produkt-szczegoly .produkt-prawy h1 {
    margin-top: 0;
    font-size: 1.8rem;
}

.produkt-szczegoly .produkt-prawy .cena {
    font-size: 1.4rem;
    color: #e53935;
    font-weight: bold;
    margin-bottom: 20px;
}

.produkt-szczegoly .produkt-prawy p {
    line-height: 1.6;
    margin-bottom: 20px;
}

.produkt-szczegoly .produkt-prawy .przyciski {
    display: flex;
    gap: 10px;
}

/* =========================================
   PRODUKTY – SIATKA
========================================= */
.produkty {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 20px;
    padding: 30px 20px;
    max-width: 1400px;
    margin: 0 auto;
}

.produkt {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    text-align: center;
    padding: 15px;
}

.produkt .obrazek {
    position: relative;
    height: 160px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    margin-bottom: 10px;
}

.produkt h3 {
    font-size: 16px;
    font-weight: 600;
    color: #333;
    margin: 10px 0;
}

.produkt .cena {
    font-size: 1.3rem;
    color: #e53935;
    font-weight: bold;
}

/* =========================================
   BADGE (ETYKIETY)
========================================= */
.promo-badge, .new-badge, .trending-badge, .nft-badge {
    position: absolute;
    top: 10px;
    left: 10px;
    background: #3498db;
    color: #fff;
    font-size: 12px;
    font-weight: bold;
    padding: 4px 8px;
    border-radius: 6px;
}

.new-badge { background: #2ecc71; }
.trending-badge { background: #e67e22; }
.nft-badge { background: #9b59b6; }

/* =========================================
   COOKIES BANNER
========================================= */
#cookies-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: #2c3e50;
    color: #fff;
    padding: 15px;
    text-align: center;
    font-size: 14px;
    z-index: 9999;
}

#cookies-banner a { color: #f1c40f; }
#cookies-banner button {
    margin-left: 10px;
    padding: 6px 12px;
    background: #27ae60;
    border: none;
    border-radius: 4px;
    color: white;
    cursor: pointer;
}

/* =========================================
   STOPKA
========================================= */
.footer {
  background: linear-gradient(180deg, #111827, #0d1117);
  color: #ddd;
  padding-top: 40px;
  margin-top: 60px;
  font-size: 14px;
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 40px;
  padding: 0 20px 40px;
}

.footer a { color: #9dc6f8; text-decoration: none; transition: color 0.2s ease; }
.footer a:hover { color: #4dabf7; text-decoration: underline; }

/* =========================================
   RESPONSYWNOŚĆ
========================================= */
@media (max-width: 1024px) {
    .produkty { grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); }
    .table th, .table td { padding: 8px 10px; font-size: 13px; }
}

@media (max-width: 768px) {
    .produkty { grid-template-columns: repeat(2, 1fr); }
    .table { display: block; width: 100%; overflow-x: auto; }

    /* STRONA PRODUKTU - RESPONSYWNOŚĆ */
    .container .produkt-szczegoly {
        flex-direction: column;
        text-align: center;
        padding: 20px;
    }
    .produkt-szczegoly .produkt-lewy,
    .produkt-szczegoly .produkt-prawy {
        flex: 1 1 100%;
        max-width: 100%;
        box-sizing: border-box;
    }
    .produkt-szczegoly .produkt-prawy .przyciski {
        flex-direction: column;
        width: 100%;
    }
    .produkt-szczegoly .produkt-lewy img {
        width: 100%;
        height: auto;
    }
}

@media (max-width: 480px) {
    .produkty { grid-template-columns: 1fr; }
    .table th, .table td { font-size: 11px; padding: 6px 8px; }
}