/* USPOMENE.BA — osnovni stil. Jednostavan, čist placeholder dizajn dok ne
   stigne finalni vizuelni identitet — sva mjesta lako se mijenjaju preko
   CSS varijabli ispod. */

:root {
  --color-bg: #faf8f5;
  --color-surface: #ffffff;
  --color-text: #2a2420;
  --color-text-muted: #75695f;
  --color-border: #e5ddd2;
  --color-accent: #a4502c;
  --color-accent-dark: #7a3a1f;
  --color-success: #1f6e5c;
  --color-danger: #a3273a;
  --radius: 10px;
  --shadow: 0 2px 10px rgba(0,0,0,0.06);
  --font-heading: Georgia, "Times New Roman", serif;
  --font-body: -apple-system, Segoe UI, Roboto, Arial, sans-serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.5;
}
h1, h2, h3 { font-family: var(--font-heading); font-weight: 500; margin: 0 0 .5em; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* Header */
.site-header {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  position: sticky; top: 0; z-index: 50;
}
.site-header .container {
  display: flex; align-items: center; justify-content: space-between;
  height: 68px;
}
.site-logo { font-family: var(--font-heading); font-size: 22px; letter-spacing: .5px; }
.site-nav { display: flex; gap: 24px; }
.site-nav a { font-size: 15px; color: var(--color-text-muted); }
.site-nav a.active, .site-nav a:hover { color: var(--color-accent); }
.cart-toggle {
  background: var(--color-accent); color: #fff; border: none;
  padding: 10px 16px; border-radius: var(--radius); font-size: 14px;
}

/* Hero slider (početna) */
.hero-slider { position: relative; height: 460px; overflow: hidden; }
.hero-slide {
  position: absolute; inset: 0; display: flex; align-items: center;
  justify-content: center; text-align: center; color: #fff;
  background-size: cover; background-position: center; background-color: #4a3626;
  opacity: 0; transition: opacity .6s ease; pointer-events: none;
}
.hero-slide.active { opacity: 1; pointer-events: auto; }
.hero-slide::before { content:""; position:absolute; inset:0; background:rgba(20,15,10,.42); }
.hero-slide-inner { position: relative; z-index: 1; max-width: 560px; padding: 0 20px; }
.hero-slide-inner h2 { font-size: 38px; color: #fff; }
.hero-slide-inner p { margin-bottom: 22px; font-size: 16px; }
.btn {
  display: inline-block; background: var(--color-accent); color: #fff;
  padding: 12px 26px; border-radius: var(--radius); font-size: 15px;
  border: none;
}
.btn:hover { background: var(--color-accent-dark); }
.btn-outline {
  background: transparent; border: 1px solid #fff; color: #fff;
}
.hero-dots { position: absolute; bottom: 18px; left: 0; right: 0; display: flex; justify-content: center; gap: 8px; z-index: 2; }
.hero-dot { width: 9px; height: 9px; border-radius: 50%; background: rgba(255,255,255,.5); border: none; padding: 0; }
.hero-dot.active { background: #fff; }

/* Kategorije na početnoj */
.category-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin: 48px 0; }
.category-card {
  background: var(--color-surface); border-radius: var(--radius); overflow: hidden;
  box-shadow: var(--shadow); border: 1px solid var(--color-border);
}
.category-card img { height: 200px; width: 100%; object-fit: cover; }
.category-card .body { padding: 18px; }
.category-card h3 { margin-bottom: 6px; }
.category-card p { color: var(--color-text-muted); font-size: 14px; margin: 0 0 14px; }

/* Layout za stranice narudžbe: lijevo glavni sadržaj, desno korpa */
.order-layout { display: grid; grid-template-columns: 1fr 340px; gap: 32px; align-items: start; padding: 32px 0 80px; }
@media (max-width: 900px) { .order-layout { grid-template-columns: 1fr; } }

.page-title { margin-bottom: 6px; }
.page-subtitle { color: var(--color-text-muted); margin-bottom: 24px; }

/* Upload zona */
.upload-box {
  border: 2px dashed var(--color-border); border-radius: var(--radius);
  padding: 40px 20px; text-align: center; background: var(--color-surface);
  cursor: pointer; transition: border-color .2s;
}
.upload-box.dragover { border-color: var(--color-accent); background: #fbf1ea; }
.upload-box p { margin: 10px 0 0; color: var(--color-text-muted); }
.upload-box .upload-icon { color: var(--color-text-muted); }
.upload-box .upload-icon svg { width: 40px; height: 40px; }
.upload-progress { margin-top: 10px; font-size: 13px; color: var(--color-text-muted); }
.upload-progress-bar-track {
  margin-top: 8px; height: 8px; border-radius: 6px; background: var(--color-border);
  overflow: hidden; display: none;
}
.upload-progress-bar-track.active { display: block; }
.upload-progress-bar-fill {
  height: 100%; width: 0%; background: var(--color-accent);
  transition: width .2s ease;
}

.cart-toggle { display: inline-flex; align-items: center; gap: 6px; }

/* Grid uploadovanih fotografija */
.photo-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 14px; margin-top: 24px; }
.photo-tile {
  position: relative; border-radius: var(--radius); overflow: hidden;
  border: 1px solid var(--color-border); background: var(--color-surface); cursor: pointer;
}
.photo-tile img { height: 140px; width: 100%; object-fit: cover; }
.photo-tile .badge {
  position: absolute; top: 6px; right: 6px; background: var(--color-accent);
  color: #fff; font-size: 11px; padding: 2px 7px; border-radius: 20px;
}
.photo-tile .remove-btn {
  position: absolute; top: 6px; left: 6px; background: rgba(0,0,0,.55); color: #fff;
  border: none; width: 22px; height: 22px; border-radius: 50%; font-size: 13px; line-height: 1;
}
.photo-tile .filename {
  font-size: 11px; color: var(--color-text-muted); padding: 6px 8px; white-space: nowrap;
  overflow: hidden; text-overflow: ellipsis;
}

/* Dugmad za izbor formata/dimenzija (umjesto dropdown-a) */
.option-buttons { display: flex; flex-wrap: wrap; gap: 8px; }
.option-btn {
  border: 1px solid var(--color-border); background: var(--color-surface);
  padding: 9px 16px; border-radius: 20px; font-size: 14px; color: var(--color-text);
}
.option-btn.selected { background: var(--color-accent); border-color: var(--color-accent); color: #fff; }
.option-btn small { display: block; font-size: 11px; opacity: .8; }
.box-price-label { color: var(--color-text-muted); font-size: 13px; margin-left: 4px; }
.option-btn.selected .box-price-label { color: rgba(255,255,255,.85); }

/* Kartice za izbor photobook modela (sa fotografijom) */
.model-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 14px; }
.model-card {
  border: 2px solid var(--color-border); border-radius: var(--radius); overflow: hidden;
  background: var(--color-surface); text-align: center; padding: 0 0 10px; font-family: inherit;
  display: block; width: 100%;
}
.model-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; }
.model-card .name { padding: 10px 6px 2px; font-family: var(--font-heading); font-size: 16px; }
.model-card.selected { border-color: var(--color-accent); }

/* Boje / materijali swatch — pravougaoni kadar sa teksturom (kao skybookstudio),
   background-color je fallback dok se ne ubace prave fotografije materijala
   (background-image se crta preko njega, a ako fotka ne postoji/ne učita se,
   boja ispod ostaje vidljiva — ništa ne "puca" u međuvremenu). */
.swatch-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(84px, 1fr)); gap: 14px; }
.swatch { text-align: center; cursor: pointer; }
.swatch .dot {
  width: 100%; aspect-ratio: 1 / 1; border-radius: 8px; margin: 0 auto 6px;
  border: 2px solid transparent; box-shadow: inset 0 0 0 1px rgba(0,0,0,.12);
  background-size: cover; background-position: center;
}
.swatch.selected .dot { border-color: var(--color-accent); box-shadow: 0 0 0 2px var(--color-accent); }
.swatch span { font-size: 11px; color: var(--color-text-muted); }

/* Modal za izbor formata pojedinačne fotografije */
.modal-overlay {
  position: fixed; inset: 0; background: rgba(20,15,10,.55);
  display: flex; align-items: center; justify-content: center; z-index: 100;
}
.modal {
  background: var(--color-surface); border-radius: var(--radius); padding: 28px;
  width: 92%; max-width: 480px; max-height: 88vh; overflow-y: auto;
}
.modal h3 { margin-bottom: 4px; }
.modal .close-btn { position: absolute; top: 14px; right: 18px; background: none; border: none; font-size: 20px; }

/* Sidebar korpa */
.cart-panel {
  background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: var(--radius); padding: 20px; position: sticky; top: 88px;
}
.cart-panel h3 { margin-bottom: 14px; }
.cart-item { display: flex; gap: 10px; padding: 10px 0; border-bottom: 1px solid var(--color-border); }
.cart-item img { width: 48px; height: 48px; object-fit: cover; border-radius: 6px; flex-shrink: 0; }
.cart-item .info { flex: 1; font-size: 13px; }
.cart-item .info .title { font-weight: 600; }
.cart-item .info .meta { color: var(--color-text-muted); }
.cart-item .price { font-size: 13px; font-weight: 600; white-space: nowrap; }
.cart-item .remove-btn { background: none; border: none; color: var(--color-danger); font-size: 12px; padding: 0; }
.cart-totals { margin-top: 16px; font-size: 14px; }
.cart-totals .row { display: flex; justify-content: space-between; padding: 4px 0; }
.cart-totals .row.discount { color: var(--color-success); }
.cart-totals .row.total { font-weight: 700; font-size: 16px; border-top: 1px solid var(--color-border); margin-top: 8px; padding-top: 10px; }
.cart-empty { color: var(--color-text-muted); font-size: 14px; }
.checkout-link { display: block; text-align: center; margin-top: 16px; }

/* Kolona pored glavnog sadržaja kad ima i korpu i uvećani prikaz materijala
   (photobook.html) — cijela kolona se ljepi za vrh kao jedna cjelina, pa
   .cart-panel unutra ne treba svoj sopstveni sticky (poništeno ispod). */
.sidebar-column { display: flex; flex-direction: column; gap: 20px; position: sticky; top: 88px; align-self: start; }
.sidebar-column .cart-panel { position: static; top: auto; }

.material-preview {
  background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: var(--radius); padding: 16px; text-align: center;
}
.material-preview img { width: 100%; aspect-ratio: 1/1; object-fit: cover; border-radius: 8px; }
.material-preview-label { margin-top: 10px; font-family: var(--font-heading); font-size: 15px; }

/* Forme */
.field { margin-bottom: 16px; }
.field label { display: block; font-size: 13px; margin-bottom: 6px; color: var(--color-text-muted); }
.field input, .field textarea, .field select {
  width: 100%; padding: 10px 12px; border: 1px solid var(--color-border);
  border-radius: 8px; font-size: 14px; font-family: inherit;
}
.field.error input, .field.error textarea { border-color: var(--color-danger); }
.field .error-msg { color: var(--color-danger); font-size: 12px; margin-top: 4px; }

.section-block { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius); padding: 22px; margin-bottom: 20px; }

.canvas-item-card { position: relative; }
.canvas-item-card .remove-canvas { position: absolute; top: 14px; right: 14px; background: none; border: none; color: var(--color-danger); font-size: 13px; }

.footer { text-align: center; padding: 30px 0; color: var(--color-text-muted); font-size: 13px; }