/* Qadah mini app — brand system: navy, rose, cream (from the logo + qadah.co).
   Layout composition inspired by premium flower stores; colors are Qadah's own. */
:root {
  --navy: #01183a;         /* brand navy, from the logo background */
  --navy-dark: #000f28;    /* pressed states */
  --navy-2: #0b2650;       /* raised navy surface */
  --rose: #dca096;         /* accent, from the logo flowers + QADAH text */
  --rose-strong: #c98578;  /* stronger accent */
  --rose-soft: #f4e4df;    /* soft rose tint for strips/success */
  --cream-page: #fbf6ee;   /* page background */
  --cream: #f5ede0;        /* secondary cream surface */
  --card: #fffdfa;         /* cards, warm white */
  --ink: #24303c;          /* text on cream */
  --muted: #8f8781;        /* muted taupe */
  --line: #ece2d4;         /* warm hairline */
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { background: #e7ded0; }

body {
  direction: rtl;
  max-width: 500px;
  margin: 0 auto;
  min-height: 100vh;
  background: var(--cream-page);
  color: var(--ink);
  font-family: "Tajawal", "Segoe UI", Tahoma, sans-serif;
  -webkit-font-smoothing: antialiased;
}

/* Header */
.app-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  background: var(--navy);
  color: var(--cream-page);
}
.brand-link { text-decoration: none; color: inherit; }
.brand { display: flex; align-items: center; gap: 10px; }
.brand-icon {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  display: block;
  object-fit: cover;
}
.brand-text { display: flex; flex-direction: column; line-height: 1.05; }
.brand-ar {
  font-family: "Amiri", serif;
  font-size: 22px;
  font-weight: 700;
  color: var(--cream-page);
}
.brand-en {
  font-size: 10px;
  letter-spacing: 3px;
  color: var(--rose);
  margin-top: 1px;
}

.cart-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  color: var(--cream-page);
  text-decoration: none;
}
.cart-link svg { width: 26px; height: 26px; }
.cart-badge {
  position: absolute;
  top: -6px;
  left: -8px;
  min-width: 18px;
  height: 18px;
  padding: 0 4px;
  border-radius: 9px;
  background: var(--rose);
  color: var(--navy);
  font-size: 12px;
  font-weight: 700;
  line-height: 18px;
  text-align: center;
}

/* Promo strip */
.promo {
  background: var(--rose-soft);
  color: var(--navy);
  text-align: center;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .2px;
  padding: 8px 12px;
}

/* Search + filters */
.search-wrap { padding: 14px 16px 6px; }
.search {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--card);
  color: var(--ink);
  font-family: inherit;
  font-size: 15px;
  outline: none;
}
.search:focus { border-color: var(--rose); }

.filters {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 8px 16px 12px;
  -webkit-overflow-scrolling: touch;
}
.chip {
  flex: 0 0 auto;
  padding: 7px 14px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: var(--card);
  color: var(--navy);
  font-size: 14px;
  cursor: pointer;
  white-space: nowrap;
}
.chip.active { background: var(--navy); border-color: var(--navy); color: var(--cream-page); }

/* Catalog grid */
.grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  padding: 6px 16px 32px;
}
.card {
  position: relative;
  display: block;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  box-shadow: 0 8px 20px rgba(1, 24, 58, 0.05);
}
.thumb { aspect-ratio: 1 / 1; background: var(--cream); overflow: hidden; }
.thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.card-body { padding: 10px 12px 14px; }
.name {
  font-family: "Amiri", serif;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--navy);
  min-height: 47px;
}
.price { margin-top: 6px; font-size: 15px; font-weight: 700; color: var(--ink); }
.price .cur { font-size: 12px; color: var(--muted); font-weight: 500; }
.badge {
  position: absolute;
  top: 10px;
  right: 10px;
  padding: 4px 10px;
  border-radius: 14px;
  background: var(--rose);
  color: var(--navy);
  font-size: 12px;
  font-weight: 700;
}

.state { grid-column: 1 / -1; padding: 48px 16px; text-align: center; color: var(--muted); font-size: 15px; }
.state.error { color: var(--rose-strong); }
.state a { color: var(--navy); text-decoration: none; font-weight: 700; }

/* Product page */
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin: 14px 16px 0;
  color: var(--navy);
  text-decoration: none;
  font-size: 14px;
}
.product { padding: 12px 16px 40px; }
.product-img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 16px;
  background: var(--cream);
  display: block;
}
.p-name-ar {
  font-family: "Amiri", serif;
  font-size: 24px;
  font-weight: 700;
  color: var(--navy);
  margin: 16px 0 2px;
}
.p-name-en { font-size: 14px; color: var(--muted); margin: 0 0 10px; direction: ltr; text-align: right; }
.p-price { font-size: 22px; font-weight: 700; color: var(--ink); margin: 6px 0 14px; }
.p-price .cur { font-size: 13px; color: var(--muted); font-weight: 500; }
.tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 14px; }
.tag {
  padding: 5px 12px;
  border-radius: 16px;
  background: var(--cream);
  border: 1px solid var(--line);
  color: var(--navy);
  font-size: 13px;
}
.p-desc { font-size: 15px; line-height: 1.9; color: var(--ink); margin: 0 0 22px; }
.qty-row { display: flex; align-items: center; gap: 14px; margin-bottom: 18px; }
.qty-label { font-size: 15px; color: var(--ink); }
.stepper {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
  background: var(--card);
}
.stepper button {
  width: 42px;
  height: 42px;
  border: none;
  background: var(--card);
  color: var(--navy);
  font-size: 20px;
  font-weight: 700;
  cursor: pointer;
}
.stepper button:active { background: var(--cream); }
.stepper .qty-val { min-width: 46px; text-align: center; font-size: 16px; font-weight: 700; }
.add-btn {
  width: 100%;
  padding: 15px;
  border: none;
  border-radius: 14px;
  background: var(--navy);
  color: var(--cream-page);
  font-family: inherit;
  font-size: 17px;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.2s;
}
.add-btn:active { background: var(--navy-dark); }
.add-btn.added { background: var(--rose); color: var(--navy); }

/* Cart */
.cart-list { padding: 8px 16px 0; }
.cart-line { display: flex; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--line); }
.line-img { width: 68px; height: 68px; border-radius: 12px; object-fit: cover; background: var(--cream); flex: 0 0 auto; }
.line-body { flex: 1 1 auto; min-width: 0; }
.line-name { font-family: "Amiri", serif; font-size: 16px; font-weight: 700; color: var(--navy); line-height: 1.4; }
.line-unit { font-size: 13px; color: var(--muted); margin-top: 2px; }
.line-controls { display: flex; align-items: center; gap: 12px; margin-top: 8px; }
.mini-stepper { display: inline-flex; align-items: center; border: 1px solid var(--line); border-radius: 10px; overflow: hidden; background: var(--card); }
.mini-stepper button { width: 32px; height: 32px; border: none; background: var(--card); color: var(--navy); font-size: 17px; font-weight: 700; cursor: pointer; }
.mini-stepper button:active { background: var(--cream); }
.mini-stepper .mq { min-width: 30px; text-align: center; font-size: 14px; font-weight: 700; }
.remove-btn { border: none; background: none; color: var(--muted); font-size: 13px; cursor: pointer; text-decoration: underline; font-family: inherit; padding: 0; }
.line-total { flex: 0 0 auto; align-self: center; font-size: 15px; font-weight: 700; color: var(--ink); white-space: nowrap; }
.line-total .cur { font-size: 11px; color: var(--muted); font-weight: 500; }

.summary { padding: 16px; }
.summary-row { display: flex; justify-content: space-between; font-size: 15px; color: var(--ink); padding: 6px 0; }
.summary-row .muted { color: var(--muted); }
.summary-total { font-size: 18px; font-weight: 700; color: var(--navy); border-top: 1px solid var(--line); margin-top: 6px; padding-top: 12px; }
.checkout-btn {
  width: calc(100% - 32px);
  margin: 4px 16px 6px;
  padding: 15px;
  border: none;
  border-radius: 14px;
  background: var(--navy);
  color: var(--cream-page);
  font-family: inherit;
  font-size: 17px;
  font-weight: 700;
  cursor: pointer;
}
.checkout-btn:active { background: var(--navy-dark); }
.checkout-note { margin: 0 16px 30px; font-size: 13px; color: var(--muted); text-align: center; }

.empty { padding: 60px 24px; text-align: center; color: var(--muted); font-size: 15px; }
.empty a { display: inline-block; margin-top: 16px; color: var(--cream-page); background: var(--navy); padding: 12px 22px; border-radius: 12px; text-decoration: none; font-weight: 700; }

/* Checkout modal */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(1, 24, 58, 0.55);
  display: none;
  align-items: flex-start;
  justify-content: center;
  padding: 24px 12px;
  overflow-y: auto;
  z-index: 50;
}
.modal-overlay.open { display: flex; }
.modal { background: var(--card); width: 100%; max-width: 460px; border-radius: 16px; padding: 20px 18px 22px; }
.modal h2 { font-family: "Amiri", serif; color: var(--navy); font-size: 20px; margin: 0 0 4px; }
.modal .modal-sub { color: var(--muted); font-size: 13px; margin: 0 0 12px; }
.form-section { font-size: 14px; font-weight: 700; color: var(--navy); margin: 16px 0 8px; }
.field { margin-bottom: 12px; }
.field label { display: block; font-size: 13px; color: var(--ink); margin-bottom: 5px; }
.field input, .field textarea, .field select {
  width: 100%;
  padding: 11px 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--cream);
  color: var(--ink);
  font-family: inherit;
  font-size: 15px;
  outline: none;
}
.field input:focus, .field textarea:focus, .field select:focus { border-color: var(--rose); }
.field textarea { resize: vertical; min-height: 60px; }
.two { display: flex; gap: 10px; }
.two .field { flex: 1; }
.modal-error { color: var(--rose-strong); font-size: 13px; margin: 10px 0 0; display: none; }
.modal-error.show { display: block; }
.modal-actions { display: flex; gap: 10px; margin-top: 18px; }
.btn-secondary {
  flex: 0 0 auto;
  padding: 13px 18px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--card);
  color: var(--ink);
  font-family: inherit;
  font-size: 15px;
  cursor: pointer;
}
.btn-primary {
  flex: 1;
  padding: 13px;
  border: none;
  border-radius: 12px;
  background: var(--navy);
  color: var(--cream-page);
  font-family: inherit;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
}
.btn-primary:disabled { opacity: 0.6; cursor: default; }

.success { padding: 50px 24px; text-align: center; }
.success .tick {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--rose);
  color: var(--navy);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 34px;
  margin: 0 auto 16px;
}
.success h2 { font-family: "Amiri", serif; color: var(--navy); font-size: 22px; margin: 0 0 8px; }
.success .code { font-size: 18px; font-weight: 700; color: var(--ink); margin: 8px 0; }
.success .total { color: var(--muted); font-size: 15px; }
.success a {
  display: inline-block;
  margin-top: 20px;
  background: var(--navy);
  color: var(--cream-page);
  padding: 12px 24px;
  border-radius: 12px;
  text-decoration: none;
  font-weight: 700;
}