:root {
  --bg: #0a0a0a;
  --bg-elev: #151515;
  --bg-elev-2: #1f1f1f;
  --border: #2b2b2b;
  --text: #f5f5f5;
  --text-muted: #a0a0a0;
  --accent: #d4001c;
  --danger: #ff4d4d;
  --success: #3ddc84;
}

* { box-sizing: border-box; }

a, button, input, select, .card, .btn, .icon-btn, .size-btn {
  transition: background-color 0.2s ease-out, border-color 0.2s ease-out, color 0.2s ease-out,
              opacity 0.2s ease-out, box-shadow 0.25s ease-out,
              transform 0.28s cubic-bezier(0.34, 1.56, 0.64, 1);
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  position: relative;
}

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

/* HEADER */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: #212121;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
}
.header .logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  opacity: 0;
  transform: translateX(-8px);
  pointer-events: none;
  transition: opacity 0.3s ease-out, transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.header.scrolled .logo {
  opacity: 1;
  transform: translateX(0);
  pointer-events: auto;
}
.logo-img {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  object-fit: cover;
  display: block;
}
.header .logo:hover .logo-img { transform: scale(1.06); }
.header .logo:active { transform: translateX(0) scale(0.97); }
.logo-text {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.3px;
  white-space: nowrap;
}
@media (max-width: 480px) { .logo-text { display: none; } }

/* HERO LOGO: bloque grande centrado, separado visualmente del topbar */
#hero-logo {
  position: relative;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  gap: 18px;
  text-align: left;
  padding: 32px 16px 28px;
  color: var(--text);
  background: #0a0a0a;
  border-bottom: 1px solid var(--border);
  max-height: 300px;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.65, 0, 0.35, 1), padding 0.4s cubic-bezier(0.65, 0, 0.35, 1), opacity 0.3s ease-in;
}
#hero-logo.collapsed {
  max-height: 0;
  padding-top: 0;
  padding-bottom: 0;
  opacity: 0;
  border-bottom-color: transparent;
}
#hero-logo:hover .hero-logo-img { transform: scale(1.04); }
#hero-logo:active { opacity: 0.9; }
.hero-logo-img {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  object-fit: cover;
  display: block;
  flex-shrink: 0;
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.hero-logo-text {
  font-size: 27px;
  font-weight: 500;
  letter-spacing: 0.5px;
}

.header nav {
  display: flex;
  align-items: center;
  gap: 20px;
  font-size: 14px;
}
.header nav a, .header nav button {
  color: var(--text);
  background: none;
  border: none;
  font-size: 14px;
  cursor: pointer;
  font-family: inherit;
}
.header nav a:hover { color: var(--accent); }
.header nav a:active { transform: scale(0.97); }
.cart-link {
  position: relative;
  display: inline-flex;
  align-items: center;
}
.cart-link:hover { color: var(--accent); }
.cart-badge {
  position: absolute;
  top: -8px;
  right: -10px;
  background: var(--accent);
  color: #fff;
  border-radius: 50%;
  padding: 1px 6px;
  font-size: 10px;
  font-weight: 700;
  line-height: 1.4;
}
.logout-btn {
  color: var(--danger) !important;
  font-weight: 600;
}
.logout-btn:hover { opacity: 0.75; }
.logout-btn:active { transform: scale(0.97); }

/* BANNER */
.page-banner {
  width: 100%;
  height: 280px;
  background-size: cover;
  background-position: center top;
  background-repeat: no-repeat;
}
@media (max-width: 600px) {
  .page-banner {
    height: 160px;
    background-size: 160% auto;
  }
}

/* CONTAINER */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 32px 24px 80px;
}
.container-wide { max-width: 1450px; }

h1 { font-size: 28px; margin-bottom: 24px; text-transform: uppercase; letter-spacing: 0.5px; }
h2 { font-size: 20px; margin-bottom: 16px; }

/* GRID PRODUCTOS */
.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
@media (max-width: 768px)  { .grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px)  { .grid { grid-template-columns: 1fr; } }

.card {
  background: #212121;
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: border-color 0.2s ease-out, box-shadow 0.25s ease-out;
}
.card:hover { border-color: #444; box-shadow: 0 8px 24px rgba(0,0,0,0.35); }
.card:active { box-shadow: 0 4px 12px rgba(0,0,0,0.3); }
.card img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: contain;
  background: radial-gradient(circle, #a3a3a3 0%, #9f9f9f 7%, #959595 14%, #878787 21%, #757575 28%, #626262 35%, #4f4f4f 42%, #3d3d3d 49%, #2f2f2f 56%, #252525 63%, #212121 70%);
  padding: 10px;
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.card:hover img { transform: scale(1.05); }
.card:active img { transform: scale(1.02); }
.card .info { padding: 14px 14px 18px; flex: 1; display: flex; flex-direction: column; gap: 6px; }
.card .name { font-size: 15px; font-weight: 400; color: #dedede; }
.card .price {
  font-size: 20px;
  font-weight: 700;
  color: #fff;
  margin-top: auto;
  letter-spacing: 0.3px;
}

/* BOTONES */
.btn {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 30px;
  padding: 12px 24px;
  font-weight: 700;
  font-size: 14px;
  cursor: pointer;
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  max-width: 200px;
}
.btn:hover { opacity: 0.85; transform: translateY(-1px); }
.btn:active { opacity: 0.75; transform: translateY(0) scale(0.98); }
.btn-outline {
  background: transparent;
  border: 1px solid var(--text);
  color: var(--text);
}
.btn-outline:hover { background: rgba(255,255,255,0.08); border-color: #fff; }
.btn-full { display: block; width: 100%; max-width: 200px; margin-left: auto; margin-right: auto; }
.btn-danger { background: var(--danger); color: #fff; }
.btn-danger:hover { opacity: 0.85; }

/* FORMS */
.fullscreen-bg {
  position: fixed;
  inset: 0;
  z-index: -2;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  filter: blur(18px) saturate(1.1);
  transform: scale(1.15);
}
.fullscreen-bg-overlay {
  position: fixed;
  inset: 0;
  z-index: -1;
  background: rgba(10, 10, 10, 0.55);
}

.login-screen {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.login-logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--text);
  margin-bottom: 20px;
}
.login-logo-img {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
  display: block;
}
.login-logo-text {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.5px;
}

.form-box {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 500px;
  margin: 40px auto;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 32px;
}
label { display: block; font-size: 13px; margin-bottom: 6px; color: var(--text-muted); }
input, select {
  width: 100%;
  background: var(--bg-elev-2);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 12px 14px;
  border-radius: 6px;
  font-size: 14px;
  margin-bottom: 16px;
  font-family: inherit;
}
input:hover, select:hover { border-color: #444; }
input:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  background: var(--bg-elev);
}
input:disabled:hover { border-color: var(--border); }
input:focus, select:focus { outline: 1px solid var(--accent); border-color: var(--accent); }
.checkbox-row { display: flex; align-items: flex-start; gap: 8px; margin-bottom: 16px; }
.checkbox-row input { width: auto; margin: 3px 0 0; }
.checkbox-row label { color: var(--text); font-size: 13px; margin: 0; }
.error-msg { color: var(--danger); font-size: 13px; margin-bottom: 12px; min-height: 16px; }
.link-under { display: block; text-align: center; margin-top: 16px; font-size: 13px; color: var(--text-muted); }
.link-under a { text-decoration: underline; }
.link-under a:hover { color: var(--accent); }

/* PRODUCT DETAIL */
.product-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}
@media (max-width: 768px) { .product-detail { grid-template-columns: 1fr; } }
.product-detail img { width: 100%; border-radius: 8px; background: radial-gradient(circle, #a3a3a3 0%, #9f9f9f 7%, #959595 14%, #878787 21%, #757575 28%, #626262 35%, #4f4f4f 42%, #3d3d3d 49%, #2f2f2f 56%, #252525 63%, #212121 70%); object-fit: contain; padding: 16px; }
.product-detail .price-big {
  font-size: 32px;
  font-weight: 800;
  margin: 12px 0 24px;
  letter-spacing: 0.3px;
}
.size-options { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 20px; }
.size-btn {
  border: 1px solid var(--border);
  background: var(--bg-elev-2);
  color: var(--text);
  padding: 10px 16px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 13px;
}
.size-btn:hover { border-color: var(--accent); }
.size-btn:active { transform: scale(0.96); }
.size-btn.selected { border-color: var(--accent); background: var(--accent); color: #fff; font-weight: 700; }

/* CART */
.cart-item {
  display: flex;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--border);
  align-items: center;
}
.cart-item img { width: 80px; height: 80px; object-fit: contain; border-radius: 6px; background: radial-gradient(circle, #a3a3a3 0%, #9f9f9f 7%, #959595 14%, #878787 21%, #757575 28%, #626262 35%, #4f4f4f 42%, #3d3d3d 49%, #2f2f2f 56%, #252525 63%, #212121 70%); padding: 6px; }
.cart-item .meta { flex: 1; }
.cart-item .meta .name { font-weight: 600; }
.cart-item .meta .detail { color: var(--text-muted); font-size: 13px; margin-top: 4px; }
.cart-summary {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 24px;
  margin-top: 24px;
}
.total-row { display: flex; justify-content: space-between; font-size: 18px; font-weight: 700; margin: 16px 0; }

/* ORDERS / ADMIN TABLE */
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 12px; border-bottom: 1px solid var(--border); }
th { color: var(--text-muted); text-transform: uppercase; font-size: 11px; }
tbody tr { transition: background-color 0.2s ease-out; }
tbody tr:hover { background: var(--bg-elev-2); }
.status-pill { padding: 4px 10px; border-radius: 20px; font-size: 12px; font-weight: 700; }
.status-pendiente { background: #3a2e00; color: #ffcf40; }
.status-pagado { background: #0c3320; color: var(--success); }

.iban-box {
  background: var(--bg-elev-2);
  border: 1px dashed var(--border);
  border-radius: 8px;
  padding: 20px;
  margin: 20px 0;
  font-size: 14px;
  line-height: 1.6;
}
.iban-box strong { font-size: 16px; letter-spacing: 1px; }

.empty-state { text-align: center; color: var(--text-muted); padding: 60px 20px; }

/* ADMIN MODAL (crear/editar pedidos) */
.modal-backdrop {
  position: fixed; inset: 0; background: rgba(0,0,0,0.6);
  display: flex; align-items: flex-start; justify-content: center;
  padding: 40px 16px; overflow-y: auto; z-index: 100;
  animation: fadeIn 0.2s ease-out;
}
.modal-box {
  background: var(--bg-elev); border: 1px solid var(--border); border-radius: 10px;
  padding: 28px; max-width: 560px; width: 100%;
  animation: modalPop 0.32s cubic-bezier(0.34, 1.56, 0.64, 1);
}
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes modalPop { from { opacity: 0; transform: translateY(8px) scale(0.98); } to { opacity: 1; transform: translateY(0) scale(1); } }
.modal-box h3 { margin-bottom: 18px; }
.order-item-row {
  display: grid; grid-template-columns: 2fr 1fr 70px 90px 32px; gap: 8px;
  align-items: center; margin-bottom: 10px;
}
.order-item-row select, .order-item-row input { margin-bottom: 0; }
.remove-item-btn {
  background: none; border: 1px solid var(--border); color: var(--danger);
  border-radius: 6px; cursor: pointer; height: 40px;
}
.remove-item-btn:hover { border-color: var(--danger); background: rgba(255,77,77,0.1); }
.remove-item-btn:active { transform: scale(0.94); }
.modal-actions { display: flex; gap: 10px; margin-top: 20px; flex-wrap: wrap; }
.admin-row-actions { display: flex; gap: 6px; flex-wrap: wrap; }
.icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text);
  cursor: pointer;
  flex-shrink: 0;
}
.icon-btn:hover { border-color: #555; background: var(--bg-elev-2); }
.icon-btn:active { transform: scale(0.92); }
.icon-btn-danger { color: var(--danger); }
.icon-btn-danger:hover { border-color: var(--danger); background: rgba(255,77,77,0.1); }

.footer-note {
  text-align: center;
  color: var(--text-muted);
  font-size: 12px;
  margin-top: 60px;
}