/* Shop Hoa — giao diện theo bản phác đã duyệt: nền kem, hồng đất dịu, xanh lá nhạt. */
:root {
  color-scheme: light;
  --bg: #FCF8F6;
  --surface: #FFFFFF;
  --ink: #2B2326;
  --ink-2: #4A403D;
  --muted: #6B605D;
  --line: #F1E7E3;
  --line-2: #E8DCD7;
  --rose: #B04A6E;
  --rose-dark: #933A5A;
  --rose-ink: #94395A;
  --rose-soft: #FBEAF0;
  --rose-line: #E3B3C4;
  --rose-wash: #FDF6F8;
  --green: #3B6A50;
  --green-soft: #E8F3EC;
  --green-wash: #F6FAF7;
  --green-line: #DCEBE1;
  --amber: #7D5410;
  --amber-soft: #FDF1DC;
  --blue: #3A5F94;
  --blue-soft: #EAF0FA;
  --gray: #5A514E;
  --gray-soft: #F3ECE8;
  --radius: 18px;
  --tab-h: 64px;
  --safe-b: env(safe-area-inset-bottom, 0px);
  --font: 'Be Vietnam Pro', -apple-system, 'Segoe UI', sans-serif;
  --serif: 'Lora', Georgia, serif;
}

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font);
  font-size: 15px;
  line-height: 1.45;
}
a { color: var(--rose); text-decoration: none; }
a:hover { color: var(--rose-dark); }
button { font: inherit; color: inherit; cursor: pointer; }
img { max-width: 100%; display: block; }

#app {
  max-width: 640px;
  margin: 0 auto;
  min-height: 100vh;
  padding-bottom: calc(var(--tab-h) + var(--safe-b) + 24px);
}
body.no-tabs #app { padding-bottom: calc(96px + var(--safe-b)); }
body.no-tabs #tabs { display: none; }

/* ---------- Đầu trang ---------- */
.top { padding: 22px 20px 12px; display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.top-nav { padding: 12px 8px 6px; display: flex; align-items: center; gap: 4px; }
.top-nav h1 { flex: 1; text-align: center; font-size: 18px; margin: 0; }
h1 { font-family: var(--serif); font-weight: 600; letter-spacing: -.01em; font-size: 26px; margin: 0; line-height: 1.2; }
h2 { font-size: 16px; font-weight: 700; margin: 0; }
.eyebrow { display: flex; align-items: center; gap: 6px; color: var(--muted); font-size: 13px; }
.eyebrow svg { color: var(--rose); }
.back { display: inline-flex; align-items: center; gap: 2px; min-height: 44px; padding: 0 8px; font-weight: 600; font-size: 15px; }
.page { padding: 0 16px; display: flex; flex-direction: column; gap: 12px; }

.muted { color: var(--muted); font-size: 13px; }
.small { font-size: 12px; }
.strong { font-weight: 700; }
.right { text-align: right; }
.pos { color: var(--green); }
.neg { color: var(--rose-ink); }
.nowrap { white-space: nowrap; }
.grow { flex: 1; min-width: 0; }
.row { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.stack { display: flex; flex-direction: column; gap: 8px; }
.hidden { display: none !important; }

/* ---------- Thẻ ---------- */
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px; }
.card.green { background: var(--green-wash); border-color: var(--green-line); }
.card.rose { background: var(--rose-soft); border-color: #F3D3DE; color: var(--rose-ink); }
.card h2 { margin-bottom: 8px; }
.grid2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.grid3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
.stat .label { color: var(--muted); font-size: 13px; }
.stat .value { font-size: 20px; font-weight: 700; margin-top: 2px; }
.sec { display: flex; justify-content: space-between; align-items: baseline; margin-top: 6px; padding: 0 2px; }
.sec a { font-size: 13px; font-weight: 600; }

.list { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.item { display: flex; align-items: center; gap: 12px; padding: 12px 14px; border-bottom: 1px solid var(--line); color: var(--ink); }
.item:last-child { border-bottom: 0; }
a.item:hover, button.item:hover { color: var(--ink); background: var(--rose-wash); }
button.item { width: 100%; border: 0; background: none; text-align: left; border-bottom: 1px solid var(--line); }
.item .title { font-weight: 600; font-size: 14px; }
.time { width: 56px; text-align: center; font-weight: 700; font-size: 15px; flex-shrink: 0; }
.chev { color: #B8ABA6; margin-left: auto; }

.order-card { display: block; color: var(--ink); }
.order-card:hover { color: var(--ink); border-color: var(--line-2); }
.order-card .name { font-size: 15px; font-weight: 600; margin-top: 8px; }
.order-card.done { opacity: .72; }

.banner { display: flex; justify-content: space-between; align-items: center; gap: 10px; }
.banner .title { font-size: 15px; font-weight: 700; }
.banner .desc { font-size: 13px; color: #6B4552; }

.empty { text-align: center; color: var(--muted); padding: 28px 16px; font-size: 14px; }
.empty .btn { margin-top: 12px; }
.loading { padding: 40px; text-align: center; color: var(--muted); }

.avatar { width: 44px; height: 44px; border-radius: 22px; flex-shrink: 0; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 16px; background: var(--rose-soft); color: var(--rose-ink); }
.avatar.c1 { background: var(--green-soft); color: var(--green); }
.avatar.c2 { background: var(--blue-soft); color: var(--blue); }
.avatar.c3 { background: var(--amber-soft); color: var(--amber); }
.thumb { width: 52px; height: 52px; border-radius: 12px; object-fit: cover; flex-shrink: 0; background: var(--rose-soft); }

/* ---------- Chip trạng thái ---------- */
.chip { display: inline-block; font-size: 12px; font-weight: 600; padding: 3px 9px; border-radius: 999px; white-space: nowrap; background: var(--gray-soft); color: var(--gray); }
.st-new, .c-blue { background: var(--blue-soft); color: var(--blue); }
.st-make, .c-amber { background: var(--amber-soft); color: var(--amber); }
.st-ship, .c-rose { background: var(--rose-soft); color: var(--rose-ink); }
.st-done, .c-green { background: var(--green-soft); color: var(--green); }
.st-cancel { background: var(--gray-soft); color: var(--gray); }

/* ---------- Bộ lọc dạng viên ---------- */
.pills { display: flex; gap: 8px; overflow-x: auto; scrollbar-width: none; margin: 0 -16px; padding: 0 16px; }
.pills::-webkit-scrollbar { display: none; }
.pill { flex-shrink: 0; min-height: 38px; padding: 0 14px; border-radius: 999px; border: 1px solid var(--line); background: var(--surface); font-size: 13px; font-weight: 500; display: inline-flex; align-items: center; gap: 6px; color: var(--ink); position: relative; }
.pill.on { background: var(--rose-soft); border-color: var(--rose-line); color: var(--rose-ink); font-weight: 600; }
.pill input[type=date] { position: absolute; inset: 0; opacity: 0; width: 100%; }
/* Hàng chọn ngày ở Đơn hàng: trên điện thoại 4 nút chia đều, vừa một hàng. */
@media (max-width: 699px) {
  .pills.when .pill { flex: 1 0 auto; justify-content: center; padding: 0 10px; }
}

/* Lựa chọn dạng lưới (ngày, khung giờ, thanh toán) */
.opts { display: grid; grid-template-columns: repeat(auto-fill, minmax(96px, 1fr)); gap: 8px; }
.opt { min-height: 42px; padding: 0 10px; border-radius: 12px; border: 1px solid var(--line-2); background: var(--surface); font-size: 14px; font-weight: 500; position: relative; display: flex; align-items: center; justify-content: center; text-align: center; }
.opt.on { background: var(--rose-soft); border-color: var(--rose); color: var(--rose-ink); font-weight: 600; }
.opt input[type=date] { position: absolute; inset: 0; opacity: 0; width: 100%; }

/* ---------- Nút ---------- */
.btn { min-height: 44px; padding: 0 16px; border-radius: 14px; border: 1px solid var(--line-2); background: var(--surface); font-size: 15px; font-weight: 600; display: inline-flex; align-items: center; justify-content: center; gap: 6px; color: var(--ink); }
.btn:hover { color: var(--ink); border-color: var(--rose-line); }
.btn:disabled { opacity: .55; cursor: default; }
.btn-primary { background: var(--rose); border-color: var(--rose); color: #fff; font-weight: 700; }
.btn-primary:hover { background: var(--rose-dark); border-color: var(--rose-dark); color: #fff; }
.btn-outline { border-color: var(--rose-line); color: var(--rose-ink); }
.btn-outline:hover { color: var(--rose-ink); background: var(--rose-wash); }
.btn-ghost { border-color: transparent; background: transparent; color: var(--rose-ink); }
.btn-danger { background: #fff; border-color: #E8C6C6; color: #A33A3A; }
.btn-block { width: 100%; }
.btn-lg { min-height: 52px; font-size: 16px; border-radius: 16px; }
.btn-sm { min-height: 36px; padding: 0 12px; font-size: 13px; border-radius: 10px; }
.btn-dashed { border: 1px dashed var(--rose-line); color: var(--rose-ink); background: var(--surface); }
.icon-btn { width: 44px; height: 44px; border-radius: 22px; border: 1px solid var(--line); background: var(--surface); display: inline-flex; align-items: center; justify-content: center; color: var(--ink); flex-shrink: 0; }
.icon-btn.plain { border-color: transparent; background: transparent; }
.link-btn { border: 0; background: none; padding: 0; color: var(--rose); font-weight: 600; font-size: 13px; min-height: 32px; }
.btns { display: flex; gap: 8px; }
.btns > * { flex: 1; }

/* ---------- Form ---------- */
.field { display: flex; flex-direction: column; gap: 5px; font-size: 13px; font-weight: 600; color: var(--ink-2); }
.inp, .field input, .field select, .field textarea {
  width: 100%; min-height: 46px; border: 1px solid var(--line-2); border-radius: 12px; padding: 0 12px;
  font: inherit; font-size: 16px; font-weight: 400; color: var(--ink); background: var(--surface); appearance: none;
}
.field textarea, textarea.inp { padding: 10px 12px; min-height: 76px; resize: vertical; }
.field select, select.inp { background-image: linear-gradient(45deg, transparent 50%, var(--muted) 50%), linear-gradient(135deg, var(--muted) 50%, transparent 50%); background-position: calc(100% - 18px) 50%, calc(100% - 13px) 50%; background-size: 5px 5px; background-repeat: no-repeat; padding-right: 32px; }
.inp:focus, .field input:focus, .field select:focus, .field textarea:focus { outline: 2px solid var(--rose-line); outline-offset: 0; border-color: var(--rose); }
.check { display: flex; align-items: center; gap: 10px; min-height: 44px; font-size: 14px; font-weight: 500; color: var(--ink); }
.check input { width: 22px; height: 22px; accent-color: var(--rose); flex-shrink: 0; }
.hint { border-radius: 10px; padding: 8px 12px; font-size: 13px; font-weight: 500; background: var(--green-soft); color: var(--green); }
.search { display: flex; align-items: center; gap: 8px; background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 0 12px; min-height: 46px; color: var(--muted); }
.search input { border: 0; outline: 0; flex: 1; font: inherit; font-size: 16px; background: transparent; color: var(--ink); min-width: 0; }
.money-row { display: flex; align-items: center; justify-content: space-between; gap: 8px; font-size: 14px; }
.money-row input { width: 130px; text-align: right; min-height: 40px; }
.stepper { display: flex; align-items: center; gap: 8px; }
.stepper button { width: 38px; height: 38px; border-radius: 10px; border: 1px solid var(--line-2); background: var(--surface); font-size: 18px; }
.stepper b { min-width: 18px; text-align: center; }

/* ---------- Thanh dưới ---------- */
#tabs {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 20;
  height: calc(var(--tab-h) + var(--safe-b)); padding-bottom: var(--safe-b);
  background: rgba(255,255,255,.96); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border-top: 1px solid var(--line);
  display: flex; align-items: center; justify-content: space-around;
  /* Màn hình rộng (máy tính, iPad): giữ các nút gọn ở giữa như trên điện thoại. */
  padding-left: max(0px, calc((100% - 640px) / 2)); padding-right: max(0px, calc((100% - 640px) / 2));
}
.tab { display: flex; flex-direction: column; align-items: center; gap: 2px; font-size: 11px; color: var(--muted); min-width: 60px; min-height: 48px; justify-content: center; }
.tab:hover { color: var(--ink); }
.tab.on { color: var(--rose); font-weight: 600; }
.tab-add { width: 54px; height: 54px; border-radius: 27px; background: var(--rose); color: #fff; display: flex; align-items: center; justify-content: center; margin-top: -22px; box-shadow: 0 6px 16px rgba(176,74,110,.25); }
.tab-add:hover { color: #fff; background: var(--rose-dark); }

.footer-bar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 20;
  padding: 12px 16px calc(12px + var(--safe-b)); background: rgba(255,255,255,.97); border-top: 1px solid var(--line);
}
.footer-bar > div { max-width: 608px; margin: 0 auto; display: flex; gap: 10px; }

/* ---------- Tiến trình đơn ---------- */
.progress { display: flex; align-items: flex-start; padding: 16px 8px; }
.progress .step { display: flex; flex-direction: column; align-items: center; gap: 6px; font-size: 12px; width: 70px; text-align: center; color: var(--muted); }
.progress .dot { width: 26px; height: 26px; border-radius: 13px; display: flex; align-items: center; justify-content: center; font-size: 12px; font-weight: 700; background: var(--gray-soft); color: var(--muted); }
.progress .step.done .dot { background: var(--green); color: #fff; }
.progress .step.done { color: var(--green); }
.progress .step.now .dot { background: #F2B33D; color: #3A2600; }
.progress .step.now { color: var(--amber); font-weight: 700; }
.progress .bar { flex: 1; height: 2px; margin-top: 12px; background: var(--line); }
.progress .bar.done { background: var(--green); }
.label-up { font-size: 12px; font-weight: 700; color: var(--muted); text-transform: uppercase; letter-spacing: .05em; margin: 0 0 6px; }

.photo-drop { width: 100%; min-height: 110px; border: 1px dashed var(--rose); border-radius: 14px; background: var(--rose-wash); color: var(--rose-ink); font-weight: 600; font-size: 14px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 6px; position: relative; overflow: hidden; }
.photo-drop input { position: absolute; inset: 0; opacity: 0; }
.photo { border-radius: 14px; width: 100%; max-height: 360px; object-fit: cover; }

/* ---------- Kho ---------- */
.meter { height: 5px; border-radius: 3px; background: var(--gray-soft); margin-top: 6px; overflow: hidden; }
.meter span { display: block; height: 100%; border-radius: 3px; background: #7FA88E; }
.meter span.low { background: var(--rose); }
.meter span.warn { background: #C98A12; }

/* ---------- Biểu đồ ---------- */
.bars { display: flex; align-items: flex-end; gap: 3px; height: 110px; border-bottom: 1px solid var(--line); }
.bars span { flex: 1; background: #E9B6C7; border-radius: 4px 4px 0 0; min-height: 2px; }
.bars span.top { background: var(--rose); }
.bars span.zero { background: var(--gray-soft); }
.track { height: 8px; border-radius: 4px; background: var(--gray-soft); overflow: hidden; margin-top: 4px; }
.track span { display: block; height: 100%; border-radius: 4px; background: var(--rose); }

/* ---------- Bottom sheet ---------- */
dialog.sheet {
  border: 0; padding: 0; margin: auto auto 0; width: 100%; max-width: 640px; max-height: 92vh;
  border-radius: 22px 22px 0 0; background: var(--bg); color: var(--ink);
}
dialog.sheet::backdrop { background: rgba(43,35,38,.38); }
.sheet-form { display: flex; flex-direction: column; max-height: 92vh; }
.sheet-head { display: flex; align-items: center; justify-content: space-between; padding: 14px 12px 8px 20px; }
.sheet-head h2 { font-size: 18px; font-family: var(--serif); font-weight: 600; }
.sheet-body { padding: 4px 20px 16px; overflow-y: auto; display: flex; flex-direction: column; gap: 12px; }
/* Nội dung dài thì cả hộp cuộn, không bóp nhỏ (và cắt mất) danh sách bên trong. */
.sheet-body > * { flex-shrink: 0; }
.pick-wrap { position: relative; }
.pick-list { max-height: min(52vh, 460px); overflow-y: auto; overscroll-behavior: contain; }
.pick-more {
  position: absolute; left: 50%; bottom: 10px; transform: translateX(-50%); min-height: 38px; padding: 0 16px;
  border: 1px solid var(--rose-line); border-radius: 999px; background: var(--surface); color: var(--rose-ink);
  font-size: 13px; font-weight: 600; white-space: nowrap; box-shadow: 0 6px 18px rgba(43,35,38,.14);
}
.custom-box summary { min-height: 40px; display: flex; align-items: center; gap: 6px; flex-wrap: wrap; font-weight: 700; cursor: pointer; }
.custom-box summary .muted { font-weight: 400; }
.sheet-foot { padding: 12px 20px calc(16px + var(--safe-b)); border-top: 1px solid var(--line); background: var(--surface); }

/* ---------- Toast ---------- */
#toast {
  position: fixed; left: 50%; bottom: calc(var(--tab-h) + var(--safe-b) + 16px); transform: translate(-50%, 20px);
  background: var(--ink); color: #fff; padding: 10px 16px; border-radius: 12px; font-size: 14px; font-weight: 500;
  max-width: calc(100% - 32px); opacity: 0; pointer-events: none; transition: all .2s; z-index: 100;
}
#toast.show { opacity: 1; transform: translate(-50%, 0); }
#toast.error { background: #8E2F3B; }

/* ---------- Đăng nhập ---------- */
.login { min-height: 100vh; display: flex; flex-direction: column; justify-content: center; padding: 24px; max-width: 420px; margin: 0 auto; gap: 14px; }
.login .logo { width: 64px; height: 64px; border-radius: 32px; background: var(--rose-soft); color: var(--rose); display: flex; align-items: center; justify-content: center; }

.demo-note { background: var(--amber-soft); color: var(--amber); font-size: 12px; font-weight: 600; text-align: center; padding: 6px 12px; }

/* =====================================================================
   Responsive: điện thoại (mặc định) → máy tính bảng (≥700px) → máy tính (≥900px)
   ===================================================================== */
#side { display: none; }
.cols, .col { display: flex; flex-direction: column; gap: 12px; min-width: 0; }

@media (min-width: 700px) {
  #app { max-width: 760px; }
  /* Hộp thoại nằm giữa màn hình thay cho bảng trượt từ dưới lên. */
  dialog.sheet { margin: auto; max-width: 540px; max-height: 86vh; border-radius: 22px; box-shadow: 0 24px 60px rgba(43,35,38,.18); }
  dialog.sheet.wide { max-width: 900px; }
  .sheet-form { max-height: 86vh; }
  .sheet-foot { padding-bottom: 16px; border-radius: 0 0 22px 22px; }
}

@media (min-width: 900px) {
  :root { --side-w: 236px; }
  body.has-side { padding-left: var(--side-w); }
  body.has-side #side {
    display: flex; flex-direction: column; gap: 14px;
    position: fixed; top: 0; bottom: 0; left: 0; z-index: 25; width: var(--side-w);
    padding: 20px 14px 16px; background: var(--surface); border-right: 1px solid var(--line); overflow-y: auto;
  }
  #tabs { display: none; }
  #app { max-width: 1180px; padding: 0 16px 48px; }
  body.no-tabs #app { padding-bottom: 120px; }
  #toast { bottom: 28px; }
  body.no-tabs #toast { bottom: 104px; }

  body.has-side .footer-bar { left: var(--side-w); }
  .footer-bar > div { max-width: 1148px; justify-content: flex-end; }
  .footer-bar .btn-block, .footer-bar .grow { width: auto; flex: 0 0 auto; min-width: 300px; }

  .top { padding: 32px 16px 14px; }
  .top-nav { padding: 24px 8px 10px; }
  .top-nav h1 { text-align: left; font-size: 24px; padding-left: 8px; }
  .pills { flex-wrap: wrap; overflow: visible; margin: 0; padding: 0; }
  .stats { grid-template-columns: repeat(4, minmax(0, 1fr)); }

  /* Danh sách đơn: thẻ xếp nhiều cột. */
  .cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 14px; align-items: start; }
  .cards > .empty { grid-column: 1 / -1; }

  /* Danh sách kho / sản phẩm / khách: mỗi dòng thành một thẻ, nhiều cột. */
  .list-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 12px; background: none; border: 0; border-radius: 0; overflow: visible; }
  .list-grid > .item, .list-grid > .item:last-child { border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }

  /* Menu trái */
  .side-brand { display: flex; align-items: center; gap: 10px; color: var(--ink); padding: 2px 6px 4px; }
  .side-brand:hover { color: var(--ink); }
  .side-brand img { width: 40px; height: 40px; border-radius: 12px; flex-shrink: 0; }
  .side-brand b, .side-user b { display: block; line-height: 1.25; }
  .side-brand b { font-family: var(--serif); font-size: 17px; font-weight: 600; }
  .side-brand small, .side-user small { display: block; color: var(--muted); font-size: 12px; }
  .side-create { width: 100%; }
  .side-create svg { width: 18px; height: 18px; }
  .side-nav { display: flex; flex-direction: column; gap: 2px; }
  .side-link { display: flex; align-items: center; gap: 12px; min-height: 42px; padding: 0 12px; border-radius: 12px; color: var(--ink-2); font-size: 14px; font-weight: 500; }
  .side-link svg { width: 20px; height: 20px; color: var(--muted); flex-shrink: 0; }
  .side-link:hover { background: var(--rose-wash); color: var(--ink); }
  .side-link.on { background: var(--rose-soft); color: var(--rose-ink); font-weight: 600; }
  .side-link.on svg { color: var(--rose); }
  .side-foot { margin-top: auto; display: flex; flex-direction: column; gap: 8px; padding-top: 12px; border-top: 1px solid var(--line); }
  .side-user { display: flex; align-items: center; gap: 10px; padding: 4px 6px; font-size: 13px; min-width: 0; }
  .side-user .avatar { width: 34px; height: 34px; font-size: 14px; }
}

@media (min-width: 1000px) {
  /* Màn hình rộng: chia 2 cột (form trái, tóm tắt phải…). */
  .cols { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; align-items: start; }
  .cols.cols-main { grid-template-columns: minmax(0, 3fr) minmax(0, 2fr); }
}

/* ---------- In phiếu ---------- */
.print-only { display: none; }
@media print {
  body { background: #fff; }
  #tabs, #side, .footer-bar, .no-print, .demo-note, #toast { display: none !important; }
  body.has-side { padding-left: 0; }
  .print-only { display: block; }
  .card { border-color: #ccc; break-inside: avoid; }
  #app { padding: 0; max-width: none; }
}

@media (min-width: 700px) {
  .top { padding-top: 32px; }
}