:root {
  --bg: #f5f3ee;
  --card: #fff;
  --ink: #1f1d18;
  --muted: #88837a;
  --accent: #b72121;          /* Al-Hakimi red */
  --accent-2: #1d6c3f;        /* Al-Hakimi green */
  --line: #e6e1d8;
  --ok: #2e7d32;
  --danger: #b72121;
  --radius: 10px;
  --shadow: 0 1px 2px rgba(0,0,0,.04), 0 4px 10px rgba(0,0,0,.04);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: -apple-system, "Helvetica Neue", "Liberation Sans", system-ui, sans-serif;
  background: var(--bg); color: var(--ink); line-height: 1.45;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.muted { color: var(--muted); }

.topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 22px; background: var(--card); border-bottom: 1px solid var(--line);
  position: sticky; top: 0; z-index: 10;
}
.brand { font-weight: 700; font-size: 17px; color: var(--ink); }
.brand .muted { font-weight: 400; margin-left: 6px; }

main { max-width: 1280px; margin: 0 auto; padding: 24px 22px 60px; }

h1 { font-size: 24px; margin: 0 0 8px; }
h2 { font-size: 18px; margin: 28px 0 12px; }

.btn, button {
  font: inherit; cursor: pointer; border: 1px solid var(--line);
  background: var(--card); color: var(--ink); border-radius: var(--radius);
  padding: 8px 14px; transition: background .15s, border-color .15s;
}
.btn:hover, button:hover { border-color: #c9c2b2; }
.btn.primary, button.primary {
  background: var(--accent); color: #fff; border-color: var(--accent);
}
.btn.primary:hover { background: #9a1c1c; border-color: #9a1c1c; }
.btn.ghost { background: transparent; }
button.link { background: none; border: none; padding: 4px 6px; color: var(--muted); }
button.link.danger { color: var(--danger); }

input[type=text], input[type=number], input[type=file], input:not([type]) {
  font: inherit; padding: 7px 9px; border: 1px solid var(--line);
  border-radius: 8px; background: #fff; color: var(--ink); width: 100%;
}
input:focus { outline: 2px solid var(--accent); outline-offset: 1px; }

label { display: block; margin: 8px 0; font-size: 13px; color: var(--muted); }
label > input { margin-top: 4px; }

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

.home-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
  gap: 18px; margin-bottom: 28px;
}
.upload-card {
  background: var(--card); padding: 22px; border-radius: var(--radius);
  border: 1px solid var(--line); box-shadow: var(--shadow);
}
.upload-card h1 { font-size: 19px; }
.upload-card form {
  display: flex; flex-direction: column; gap: 8px; align-items: stretch; margin: 8px 0 6px;
}
.upload-card form > input[type=file] { padding: 6px; }
#quick-banner-result {
  background: #14110b; color: #d8d4ca; padding: 10px 14px; border-radius: 8px;
  white-space: pre-wrap; font-family: ui-monospace, SFMono-Regular, monospace;
  font-size: 12px; margin-top: 12px;
}

.sessions {
  width: 100%; border-collapse: collapse; background: var(--card);
  border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line);
}
.sessions th, .sessions td { text-align: left; padding: 10px 14px; border-bottom: 1px solid var(--line); }
.sessions th { font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); }
.sessions tr:last-child td { border-bottom: none; }

.actions { display: flex; gap: 8px; }

/* Catalog */
.catalog-header { margin-bottom: 12px; }
.page-block { margin-bottom: 32px; }
.tile-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 14px;
}
.tile {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 12px; box-shadow: var(--shadow); transition: opacity .2s;
}
.tile[data-included="false"] { opacity: 0.45; }
.tile-thumb {
  position: relative; background: #fafaf6; border-radius: 8px; padding: 6px;
  display: flex; align-items: center; justify-content: center; min-height: 200px;
}
.tile-thumb img { max-width: 100%; max-height: 200px; display: block; }
.rotate-btn {
  position: absolute; top: 6px; right: 6px;
  width: 30px; height: 30px; padding: 0; border-radius: 50%;
  background: rgba(255,255,255,.9); font-size: 16px; line-height: 28px;
  border: 1px solid var(--line); cursor: pointer;
}
.tile-form { display: flex; flex-direction: column; gap: 6px; margin-top: 10px; }
.tile-form .name { font-weight: 600; }
.tile-form .weight { font-size: 13px; color: var(--muted); }
.price-row { display: grid; grid-template-columns: auto 1fr auto; gap: 6px; align-items: center; }
.price-row .kd { font-weight: 700; font-size: 14px; }
.price-row .price { font-weight: 700; font-variant-numeric: tabular-nums; }
.price-row .save {
  padding: 6px 10px; font-size: 12px;
}

/* Banner section (catalog page) */
.banner-block {
  background: var(--card); padding: 18px 20px; border: 1px solid var(--line);
  border-radius: var(--radius); box-shadow: var(--shadow); margin: 20px 0;
}
.banner-row {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 14px; margin-top: 12px; align-items: stretch;
}
.banner-card {
  background: #fafaf6; border: 1px solid var(--line); border-radius: 8px;
  padding: 8px; display: flex; flex-direction: column; gap: 8px;
}
.banner-card img {
  width: 100%; height: auto; border-radius: 6px; display: block; max-height: 140px; object-fit: contain;
}
.banner-meta { display: flex; flex-direction: column; gap: 4px; font-size: 13px; }
.banner-interval { display: flex; gap: 8px; align-items: center; }
.banner-interval input { width: 60px; }
.banner-upload {
  background: #fff; border: 2px dashed var(--line); border-radius: 8px;
  padding: 14px; display: flex; flex-direction: column; gap: 6px;
}
.banner-upload label { margin: 0; }
.banner-upload input[type=number] { width: 90px; }

/* Preview */
.preview-header { margin-bottom: 14px; }
.slide-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(420px, 1fr)); gap: 16px;
  margin-bottom: 30px;
}
.slide {
  margin: 0; background: var(--card); padding: 8px; border: 1px solid var(--line);
  border-radius: var(--radius); box-shadow: var(--shadow);
}
.slide img { width: 100%; height: auto; display: block; border-radius: 6px; }
.slide figcaption { padding: 6px 4px 2px; font-size: 12px; color: var(--muted); }

.publish-card {
  background: var(--card); padding: 18px 20px; border: 1px solid var(--line);
  border-radius: var(--radius); box-shadow: var(--shadow); max-width: 560px;
}
.publish-card form { display: flex; flex-direction: column; gap: 8px; }
#publish-result {
  background: #14110b; color: #d8d4ca; padding: 10px 14px; border-radius: 8px;
  white-space: pre-wrap; font-family: ui-monospace, SFMono-Regular, monospace; font-size: 12px;
  margin-top: 12px;
}
.live-link { display: inline-block; margin-top: 12px; font-weight: 600; }