/* ================================================================
   YORUG' REJIM (White Mode) — oq glassmorphism dizayn tizimi
   Shrift: Inter (index.html da ulangan)
   ================================================================ */
:root {
  --bg: #f2f6f3;
  --surface: rgba(255, 255, 255, 0.72);
  --surface-hover: rgba(255, 255, 255, 0.92);
  --surface-solid: #ffffff;
  --glass: rgba(255, 255, 255, 0.62);
  --glass-strong: rgba(255, 255, 255, 0.82);
  --glass-border: rgba(20, 60, 38, 0.10);
  --ink: #15271d;
  --ink-soft: #64786c;
  --line: rgba(20, 60, 38, 0.10);
  --primary: #12a15c;
  --primary-dark: #0d7a45;
  --primary-soft: rgba(18, 161, 92, 0.10);
  --warn: #d98a00;
  --warn-soft: rgba(217, 138, 0, 0.12);
  --danger: #d93a5f;
  --danger-soft: rgba(217, 58, 95, 0.10);
  --shadow-sm: 0 2px 10px rgba(20, 50, 34, 0.06);
  --shadow-md: 0 6px 24px rgba(20, 50, 34, 0.10);
  --radius: 16px;
  --blur: blur(12px);
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  background:
    radial-gradient(1000px 500px at 15% -10%, rgba(18,161,92,0.10), transparent 60%),
    radial-gradient(800px 400px at 110% 20%, rgba(91,163,255,0.08), transparent 55%),
    var(--bg);
  min-height: 100vh;
  color: var(--ink);
  -webkit-tap-highlight-color: transparent;
  overflow-x: hidden;
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

#app { padding-bottom: 100px; min-height: 100vh; }

/* ---------- Topbar ---------- */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 18px 12px;
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(255, 255, 255, 0.75);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  border-bottom: 1px solid var(--glass-border);
}
.topbar-brand {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 19px;
  font-weight: 800;
  color: var(--primary-dark);
  letter-spacing: -0.3px;
}
.topbar-cross {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px; height: 28px;
  background: var(--primary);
  color: #fff;
  border-radius: 9px;
  font-size: 18px;
  font-weight: 900;
}

/* ---------- Tabs ---------- */
.tabs {
  display: flex;
  gap: 7px;
  padding: 12px 14px;
  overflow-x: auto;
  scrollbar-width: none;
}
.tabs::-webkit-scrollbar { display: none; }

.tab {
  border: 1px solid var(--glass-border);
  background: var(--glass);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  color: var(--ink-soft);
  padding: 8px 15px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  white-space: nowrap;
  cursor: pointer;
  transition: all 0.2s;
  font-family: inherit;
}
.tab:hover { background: var(--surface-hover); color: var(--ink); }
.tab.active {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
  font-weight: 700;
  box-shadow: 0 4px 14px rgba(18,161,92,0.25);
}
.hidden-tab { display: none; }

/* ---------- Content ---------- */
#content { padding: 0 13px 16px; }

.section-title {
  font-size: 11.5px;
  font-weight: 700;
  color: var(--ink-soft);
  text-transform: uppercase;
  letter-spacing: .08em;
  margin: 18px 4px 9px;
}

.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--ink-soft);
  font-size: 14px;
}
.empty-state .emoji { font-size: 38px; display: block; margin-bottom: 10px; }

/* ---------- Medicine card ---------- */
.med-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.med-card {
  background: var(--glass);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  cursor: pointer;
  transition: transform 0.15s, box-shadow 0.15s;
}
.med-card:hover { box-shadow: var(--shadow-md); }
.med-card:active { transform: scale(0.97); }

.med-img {
  width: 100%;
  aspect-ratio: 1.1/1;
  background: var(--primary-soft) center/cover no-repeat;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 700;
  color: var(--primary);
  position: relative;
  letter-spacing: 1px;
}

.med-body { padding: 10px 10px 12px; display: flex; flex-direction: column; gap: 4px; flex: 1; }
.med-name { font-size: 13px; font-weight: 700; line-height: 1.25; color: var(--ink); }
.med-desc { font-size: 11.5px; color: var(--ink-soft); line-height: 1.35; flex: 1; }
.med-price { font-size: 14px; font-weight: 800; color: var(--primary-dark); margin-top: 2px; }

.stock-badge {
  position: absolute;
  top: 8px; left: 8px;
  font-size: 10px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 999px;
  backdrop-filter: var(--blur);
}
.stock-yes { background: var(--primary); color: #fff; }
.stock-no { background: var(--danger); color: #fff; }

.add-btn {
  margin-top: 7px;
  border: none;
  background: var(--primary);
  color: #fff;
  padding: 9px;
  border-radius: 11px;
  font-size: 12.5px;
  font-weight: 700;
  cursor: pointer;
  font-family: inherit;
  transition: background 0.15s, transform 0.1s;
}
.add-btn:hover:not(:disabled) { background: var(--primary-dark); }
.add-btn:active:not(:disabled) { transform: scale(0.96); }
.add-btn:disabled { background: rgba(20,60,38,0.08); color: var(--ink-soft); cursor: not-allowed; }

/* ================================================================
   PASTKI NAVIGATSIYA: Savat (barcha rollar) + Savol (faqat mijoz)
   ================================================================ */
.bottom-nav {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  display: flex;
  gap: 9px;
  padding: 10px 14px calc(12px + env(safe-area-inset-bottom));
  background: rgba(255, 255, 255, 0.80);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  border-top: 1px solid var(--glass-border);
  z-index: 20;
}
.bottom-nav[hidden] { display: none !important; }

.bn-btn {
  flex: 1;
  border: none;
  padding: 13px 10px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  white-space: nowrap;
  cursor: pointer;
  font-family: inherit;
  transition: transform 0.12s, background 0.15s, box-shadow 0.15s;
  position: relative;
}
.bn-btn:active { transform: scale(0.96); }

.bn-cart {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 6px 20px rgba(18,161,92,0.30);
}
.bn-cart:hover { background: var(--primary-dark); }

.bn-ask {
  background: var(--glass-strong);
  color: var(--ink);
  border: 1px solid var(--glass-border);
  backdrop-filter: var(--blur);
}
.bn-ask:hover { background: #fff; box-shadow: var(--shadow-sm); }

.cart-fab { display: none; }
.cart-fab-badge {
  background: #fff;
  color: var(--primary-dark);
  border-radius: 999px;
  padding: 2px 8px;
  font-size: 12.5px;
  font-weight: 800;
}

/* ---------- Sheet (modal) ---------- */
.sheet-overlay {
  position: fixed; inset: 0;
  background: rgba(20, 40, 30, 0.30);
  display: flex; align-items: flex-end;
  z-index: 50;
  backdrop-filter: blur(4px);
}
.sheet-overlay[hidden] { display: none !important; }

.sheet {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  border: 1px solid var(--glass-border);
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  border-radius: 22px 22px 0 0;
  padding: 14px 16px calc(24px + env(safe-area-inset-bottom));
  box-shadow: 0 -8px 40px rgba(20, 50, 34, 0.14);
}
.sheet-handle {
  width: 38px; height: 4px;
  background: rgba(20,60,38,0.18);
  border-radius: 99px;
  margin: 0 auto 16px;
}
.sheet h2 {
  margin-bottom: 16px;
  font-size: 18px;
  font-weight: 800;
  color: var(--ink);
  display: flex;
  align-items: center;
  gap: 10px;
}
.back-btn {
  background: var(--glass-strong);
  border: 1px solid var(--glass-border);
  color: var(--ink);
  width: 32px; height: 32px;
  border-radius: 10px;
  font-size: 16px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  cursor: pointer;
  transition: background 0.15s;
}
.back-btn:hover { background: #fff; }

/* ---------- Form ---------- */
.field { margin-bottom: 13px; }
.field label { display: block; font-size: 11.5px; font-weight: 700; color: var(--ink-soft); margin-bottom: 5px; text-transform: uppercase; letter-spacing: .04em; }
.field input, .field textarea, .field select {
  width: 100%;
  padding: 12px 13px;
  border-radius: 12px;
  border: 1px solid var(--glass-border);
  background: var(--glass-strong);
  font-size: 14.5px;
  color: var(--ink);
  font-family: inherit;
  backdrop-filter: var(--blur);
  transition: border-color 0.15s, box-shadow 0.15s;
}
.field input:focus, .field textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-soft);
}
.field input::placeholder, .field textarea::placeholder { color: #9aab9f; }
.field textarea { resize: vertical; min-height: 72px; }
.field-error { border-color: var(--danger) !important; box-shadow: 0 0 0 3px var(--danger-soft) !important; }
.field-hint { font-size: 11px; color: var(--danger); margin-top: 4px; display: none; }
.field-hint.show { display: block; }

/* ---------- Tugmalar: hover + pressed + disabled aniq holatlar ---------- */
.btn {
  border: none;
  padding: 13px;
  border-radius: 13px;
  font-size: 14.5px;
  font-weight: 700;
  width: 100%;
  cursor: pointer;
  font-family: inherit;
  transition: background 0.15s, transform 0.1s, box-shadow 0.15s, opacity 0.15s;
  position: relative;
}
.btn:hover:not(:disabled) { box-shadow: var(--shadow-sm); }
.btn:active:not(:disabled) { transform: scale(0.98); }
.btn:disabled { opacity: 0.55; cursor: not-allowed; transform: none; }

.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover:not(:disabled) { background: var(--primary-dark); }
.btn-secondary { background: var(--glass-strong); color: var(--ink); border: 1px solid var(--glass-border); }
.btn-secondary:hover:not(:disabled) { background: #fff; }
.btn-danger { background: var(--danger-soft); color: var(--danger); border: 1px solid rgba(217,58,95,0.25); }
.btn-row { display: flex; gap: 8px; margin-top: 8px; }
.btn-row .btn { flex: 1; }

/* ---------- Cart items ---------- */
.cart-item {
  display: flex; align-items: center; gap: 10px;
  background: var(--glass-strong);
  border: 1px solid var(--glass-border);
  border-radius: 13px; padding: 10px; margin-bottom: 8px;
}
.ci-name { font-weight: 700; font-size: 13.5px; flex: 1; }
.ci-price { font-size: 12px; color: var(--ink-soft); }
.qty-control { display: flex; align-items: center; gap: 8px; }
.qty-control button {
  width: 28px; height: 28px; border-radius: 9px;
  border: 1px solid var(--glass-border);
  background: #fff; font-size: 16px; font-weight: 700; color: var(--primary);
  cursor: pointer;
  transition: background 0.15s;
}
.qty-control button:hover { background: var(--primary-soft); }
.cart-total {
  display: flex; justify-content: space-between; align-items: center;
  font-size: 16px; font-weight: 800; padding: 14px 4px;
  border-top: 1px solid var(--glass-border);
  margin-top: 6px;
  color: var(--ink);
}

/* ---------- Delivery toggle ---------- */
.delivery-toggle { display: flex; gap: 8px; margin-bottom: 14px; }
.delivery-toggle .opt {
  flex: 1; padding: 12px; text-align: center; border-radius: 13px;
  border: 1.5px solid var(--glass-border); font-size: 13px; font-weight: 700;
  color: var(--ink-soft); background: var(--glass-strong);
  cursor: pointer;
  transition: all 0.2s;
}
.delivery-toggle .opt:hover { background: #fff; }
.delivery-toggle .opt.active {
  border-color: var(--primary); color: var(--primary-dark);
  background: var(--primary-soft);
}

/* ---------- Payment box ---------- */
.pay-box {
  background: var(--primary-soft);
  border: 1px solid rgba(18,161,92,0.25);
  border-radius: 13px;
  padding: 14px;
  margin-bottom: 14px;
  font-size: 13.5px;
  color: var(--ink);
  line-height: 1.6;
}
.pay-box .card-num {
  font-size: 18px; font-weight: 800;
  letter-spacing: .04em; margin: 6px 0;
  color: var(--primary-dark);
}

.upload-box {
  border: 1.5px dashed rgba(20,60,38,0.20);
  border-radius: 13px;
  padding: 18px;
  text-align: center;
  color: var(--ink-soft);
  font-size: 13px;
  position: relative;
  margin-bottom: 6px;
  background: var(--glass-strong);
  transition: border-color 0.2s;
}
.upload-box:hover { border-color: var(--primary); }
.upload-box img { max-width: 100%; border-radius: 9px; display: block; margin: 0 auto; }
.upload-box input[type=file] { position: absolute; inset: 0; opacity: 0; cursor: pointer; }

/* ---------- Order card ---------- */
.order-card {
  background: var(--glass);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-sm);
  border-radius: var(--radius); padding: 13px; margin-bottom: 10px;
}
.order-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }
.order-id { font-weight: 800; font-size: 13.5px; }
.status-pill { font-size: 11px; font-weight: 700; padding: 3px 9px; border-radius: 999px; }
.status-kutilmoqda { background: var(--warn-soft); color: var(--warn); }
.status-tasdiqlangan { background: var(--primary-soft); color: var(--primary-dark); }
.status-tayyor, .status-yetkazilmoqda { background: rgba(50,130,255,0.12); color: #2b6fd4; }
.status-yakunlandi { background: rgba(20,60,38,0.06); color: var(--ink-soft); }
.order-line { font-size: 12.5px; color: var(--ink-soft); margin-bottom: 3px; }
.order-items { font-size: 12.5px; margin: 6px 0; color: var(--ink); line-height: 1.5; }
.order-receipt-thumb {
  width: 52px; height: 52px; border-radius: 9px;
  object-fit: cover; border: 1px solid var(--glass-border);
  cursor: pointer;
}

/* ---------- Admin row ---------- */
.admin-row {
  display: flex; gap: 10px; align-items: center;
  background: var(--glass); border: 1px solid var(--glass-border);
  border-radius: 13px; padding: 10px; margin-bottom: 8px;
  box-shadow: var(--shadow-sm);
}
.admin-row img {
  width: 46px; height: 46px; border-radius: 9px;
  object-fit: cover; background: var(--primary-soft);
  border: 1px solid var(--glass-border);
}
.ar-info { flex: 1; min-width: 0; }
.ar-name { font-weight: 700; font-size: 13.5px; }
.ar-meta { font-size: 11.5px; color: var(--ink-soft); margin-top: 2px; }
.icon-btn {
  min-width: 52px; height: 32px; border-radius: 9px;
  border: 1px solid var(--glass-border);
  background: var(--glass-strong); font-size: 11.5px;
  font-weight: 700; color: var(--ink-soft); padding: 0 8px;
  cursor: pointer;
  transition: background 0.15s;
}
.icon-btn:hover { background: #fff; color: var(--ink); }

/* ---------- Toast ---------- */
.toast {
  position: fixed; bottom: 96px; left: 50%; transform: translateX(-50%);
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: var(--blur);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-md);
  color: var(--ink); padding: 11px 18px;
  border-radius: 12px; font-size: 13.5px; font-weight: 600; z-index: 100;
  opacity: 0; transition: opacity .25s;
  white-space: nowrap;
  pointer-events: none;
}
.toast.success {
  background: var(--primary);
  border-color: var(--primary-dark);
  color: #fff;
}
.toast.show { opacity: 1; }

/* ---------- Notification dot ---------- */
.notif-dot {
  display: inline-block;
  width: 8px; height: 8px;
  background: var(--danger);
  border-radius: 50%;
  margin-left: 5px;
  vertical-align: middle;
  animation: pulse 1.5s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

/* ================================================================
   CHAT — Telegram uslubidagi ro'yxat (yorug' rejim)
   ================================================================ */
.chat-list-item {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 11px 12px;
  background: var(--glass);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-sm);
  border-radius: 14px;
  margin-bottom: 8px;
  cursor: pointer;
  transition: background 0.15s, transform 0.1s, box-shadow 0.15s;
}
.chat-list-item:hover { background: var(--surface-hover); box-shadow: var(--shadow-md); }
.chat-list-item:active { transform: scale(0.985); }

.chat-avatar {
  width: 46px; height: 46px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; font-weight: 900;
  flex-shrink: 0;
}
.chat-avatar.seller-av { background: linear-gradient(135deg, #5ba3ff, #2b6fd4); color: #fff; }

.cli-body { flex: 1; min-width: 0; }
.cli-top { display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.cli-name { font-weight: 700; font-size: 14px; color: var(--ink); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.cli-time { font-size: 11px; color: var(--ink-soft); flex-shrink: 0; }
.cli-bottom { display: flex; justify-content: space-between; align-items: center; gap: 8px; margin-top: 3px; }
.cli-preview { font-size: 12.5px; color: var(--ink-soft); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; flex: 1; }

.cli-badge {
  background: var(--primary);
  color: #fff;
  border-radius: 999px;
  min-width: 20px; height: 20px;
  padding: 0 6px;
  font-size: 11.5px; font-weight: 800;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}

.cli-status { font-size: 10.5px; font-weight: 700; padding: 2px 8px; border-radius: 999px; flex-shrink: 0; }
.cli-status.st-kutilmoqda { background: var(--warn-soft); color: var(--warn); }
.cli-status.st-javob { background: var(--primary-soft); color: var(--primary-dark); }

.cli-new-tag {
  font-size: 10px; font-weight: 800;
  background: var(--danger-soft); color: var(--danger);
  padding: 2px 7px; border-radius: 999px;
  flex-shrink: 0;
}

/* Admin: sotuvchi qatori (ierarxik 1-daraja) */
.seller-nav-row {
  display: flex; align-items: center; gap: 11px;
  padding: 12px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-sm);
  border-radius: 14px;
  margin-bottom: 8px;
  cursor: pointer;
  transition: background 0.15s, box-shadow 0.15s;
}
.seller-nav-row:hover { background: var(--surface-hover); box-shadow: var(--shadow-md); }
.seller-nav-row:active { transform: scale(0.99); }
.snr-meta { font-size: 11.5px; color: var(--ink-soft); margin-top: 2px; }
.snr-arrow { color: var(--ink-soft); font-size: 18px; }

/* ================================================================
   CHAT THREAD (yozishmalar oynasi)
   ================================================================ */
.chat-thread {
  display: flex;
  flex-direction: column;
  height: 76vh;
}
.chat-thread-head {
  display: flex; align-items: center; gap: 10px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--glass-border);
  margin-bottom: 10px;
}
.cth-name { font-weight: 800; font-size: 15px; }
.cth-sub { font-size: 11.5px; color: var(--ink-soft); }

.chat-messages {
  flex: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 7px;
  padding: 4px 2px 10px;
  scroll-behavior: smooth;
}

.msg {
  max-width: 78%;
  padding: 9px 12px;
  border-radius: 16px;
  font-size: 13.5px;
  line-height: 1.45;
  word-wrap: break-word;
  position: relative;
  animation: msgIn 0.18s ease;
}
@keyframes msgIn { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

/* Mening xabarim — o'ngda, yashil */
.msg.mine {
  align-self: flex-end;
  background: var(--primary);
  color: #fff;
  border-bottom-right-radius: 5px;
  box-shadow: 0 2px 8px rgba(18,161,92,0.20);
}
/* Qarshi tomon — chapda, oq shisha */
.msg.theirs {
  align-self: flex-start;
  background: #fff;
  border: 1px solid var(--glass-border);
  color: var(--ink);
  border-bottom-left-radius: 5px;
  box-shadow: var(--shadow-sm);
}
.msg-sender { font-size: 10.5px; font-weight: 800; color: var(--primary-dark); margin-bottom: 2px; }
.msg.mine .msg-sender { color: rgba(255,255,255,0.85); }
.msg-time { font-size: 10px; opacity: 0.6; margin-top: 3px; text-align: right; }

.chat-input-row {
  display: flex;
  gap: 8px;
  padding-top: 10px;
  border-top: 1px solid var(--glass-border);
}
.chat-input-row textarea {
  flex: 1;
  padding: 11px 13px;
  border-radius: 14px;
  border: 1px solid var(--glass-border);
  background: #fff;
  color: var(--ink);
  font-size: 14px;
  font-family: inherit;
  resize: none;
  min-height: 44px;
  max-height: 110px;
}
.chat-input-row textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-soft);
}
.chat-input-row textarea::placeholder { color: #9aab9f; }
.chat-send-btn {
  width: 46px; height: 46px;
  border-radius: 50%;
  border: none;
  background: var(--primary);
  color: #fff;
  font-size: 18px;
  font-weight: 900;
  flex-shrink: 0;
  align-self: flex-end;
  cursor: pointer;
  transition: transform 0.12s, background 0.15s;
}
.chat-send-btn:hover:not(:disabled) { background: var(--primary-dark); }
.chat-send-btn:active:not(:disabled) { transform: scale(0.92); }
.chat-send-btn:disabled { opacity: 0.5; cursor: not-allowed; }