/* 叫貨通商家後台：基礎樣式（版面、字體、表單、表格、按鈕） */
@import url("https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@500;600&family=Noto+Sans+TC:wght@400;500;700;900&display=swap");

:root {
  --paper: #f5f5f4;
  --paper-deep: #ebebea;
  --card: #ffffff;
  --ink: #141414;
  --ink-2: #4a4a4a;
  --ink-3: #858585;
  --line: #e4e4e2;
  --line-soft: #eeeeec;
  --pine: #141414;
  --pine-deep: #000000;
  --pine-tint: #f0f0ef;
  --leaf: #ffd2bd;
  --stamp: #e0321c;
  --stamp-tint: #fbe6df;
  --amber: #a86a12;
  --amber-tint: #fbefcf;
  --sky: #2f5f8a;
  --sky-tint: #e1ecf5;
  --line-green: #06c755;
  --radius: 10px;
  --radius-sm: 7px;
  --sans: "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", system-ui, sans-serif;
  --serif: "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", system-ui, sans-serif;
  --accent: #ff5a1f; --ok: #0a7d41; --ok-tint: #e5f6ec;
  --mono: "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, monospace;
  --sidebar: 232px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 400 15px/1.65 var(--sans);
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, p { margin: 0; }
a { color: var(--pine); text-underline-offset: 3px; }
a:hover { color: var(--pine-deep); }
small { font-size: 12.5px; }
:focus-visible { outline: 2px solid var(--pine); outline-offset: 2px; border-radius: 4px; }

.skip-link { position: absolute; left: 12px; top: -60px; z-index: 50; background: var(--ink); color: #fff; padding: 10px 14px; border-radius: var(--radius-sm); }
.skip-link:focus { top: 12px; }

/* ---------- 版面 ---------- */
.app-layout { display: grid; grid-template-columns: var(--sidebar) minmax(0, 1fr); min-height: 100vh; }
.sidebar {
  position: sticky; top: 0; height: 100vh; overflow-y: auto;
  display: flex; flex-direction: column;
  background: var(--ink); color: #e6e6e6; padding: 22px 14px 16px;
}
.brand { display: flex; align-items: center; gap: 11px; padding: 0 8px 22px; color: #fff; text-decoration: none; }
.brand-symbol { flex: none; width: 40px; height: 40px; }
.brand-symbol .m1 { fill: #ffd2bd; }
.brand-symbol .m2 { fill: #141414; }
.brand-symbol .m3 { fill: none; stroke: #06c755; stroke-width: 3.2; stroke-linecap: round; stroke-linejoin: round; }
.brand-copy strong { display: block; font: 900 20px/1.15 var(--sans); letter-spacing: .04em; }
.brand-copy small { display: block; margin-top: 3px; font: 500 9.5px/1 var(--mono); letter-spacing: .18em; color: #9a9a9a; }
.sidebar-caption { padding: 0 10px 8px; font: 500 10.5px/1 var(--mono); letter-spacing: .14em; color: #808080; }
.side-nav { display: grid; gap: 2px; }
.side-nav a {
  display: grid; grid-template-columns: 26px 1fr auto; align-items: center; gap: 4px;
  padding: 11px 10px; border-radius: var(--radius-sm); color: #d4d4d4; text-decoration: none; font-weight: 500;
  border-left: 3px solid transparent;
}
.side-nav a:hover { background: rgba(255, 255, 255, .06); color: #fff; }
.side-nav .nav-index { font: 500 11px/1 var(--mono); color: #7a7a7a; }
.side-nav .nav-count {
  min-width: 22px; padding: 2px 7px; border-radius: 20px; background: var(--stamp); color: #fff;
  font: 600 11.5px/1.4 var(--mono); text-align: center;
}
.side-nav a.is-active { background: var(--paper); color: var(--ink); border-left-color: var(--stamp); font-weight: 700; }
.side-nav a.is-active .nav-index { color: var(--stamp); }
.sidebar-foot { margin-top: auto; padding: 18px 10px 0; font: 500 10.5px/1.6 var(--mono); letter-spacing: .1em; color: #6e6e6e; }
.sidebar-foot p { font: 400 12.5px/1.6 var(--sans); letter-spacing: 0; color: #9c9c9c; margin-bottom: 10px; }

.workspace { min-width: 0; display: flex; flex-direction: column; }
.workspace-header {
  position: sticky; top: 0; z-index: 20;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 11px 32px; background: rgba(255, 255, 255, .92); backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.workspace-store { display: flex; align-items: center; gap: 10px; min-width: 0; }
.store-avatar {
  flex: none; display: grid; place-items: center; width: 32px; height: 32px; border-radius: 50%;
  background: var(--pine); color: #fff; font: 700 15px/1 var(--serif);
}
.store-name { font-weight: 700; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.today { font: 500 12.5px/1 var(--mono); color: var(--ink-3); white-space: nowrap; }
.workspace-identity { display: flex; align-items: center; gap: 14px; font-size: 13.5px; }
.workspace-identity form { margin: 0; }
.shell { width: 100%; max-width: 1180px; margin: 0 auto; padding: 28px 32px 56px; flex: 1; }
.shell.narrow { max-width: 560px; padding-top: 12vh; }
.workspace-footer { padding: 16px 32px 24px; color: var(--ink-3); font-size: 12.5px; border-top: 1px solid var(--line-soft); }

/* ---------- 頁首 ---------- */
.page-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; flex-wrap: wrap; margin-bottom: 22px; }
.page-head h1 { font: 900 30px/1.25 var(--serif); letter-spacing: .02em; }
.page-head p { margin-top: 6px; color: var(--ink-2); max-width: 62ch; }
.eyebrow { font: 500 11.5px/1 var(--mono); letter-spacing: .14em; color: var(--stamp); margin-bottom: 9px; text-transform: uppercase; }
.back-link { display: inline-flex; align-items: center; gap: 6px; margin-bottom: 14px; font-size: 13.5px; text-decoration: none; color: var(--ink-2); }
.back-link:hover { color: var(--ink); }

/* ---------- 卡片 ---------- */
.panel { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px 24px; margin-bottom: 18px; }
.panel > h2, .section-head h2 { font: 700 17.5px/1.35 var(--sans); }
.panel > h2 { margin-bottom: 12px; }
.panel > h2 + .muted { margin-top: -6px; margin-bottom: 14px; }
.section-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-bottom: 16px; }
.section-head p { margin-top: 3px; color: var(--ink-2); font-size: 13.5px; }
.muted { color: var(--ink-3); font-size: 13.5px; }
.empty { padding: 26px 16px; text-align: center; color: var(--ink-3); border: 1px dashed var(--line); border-radius: var(--radius-sm); background: rgba(235, 235, 234, .35); }
td.empty { border: 0; background: none; }

/* ---------- 按鈕 ---------- */
.button, button.button {
  display: inline-flex; align-items: center; justify-content: center; gap: 7px;
  min-height: 40px; padding: 8px 17px; border: 1px solid var(--pine); border-radius: var(--radius-sm);
  background: var(--pine); color: #fff; font: 700 14px/1.2 var(--sans); text-decoration: none; cursor: pointer;
  transition: background .15s, border-color .15s, transform .08s;
}
.button:hover { background: var(--pine-deep); border-color: var(--pine-deep); color: #fff; }
.button:active { transform: translateY(1px); }
.button:disabled { opacity: .45; cursor: not-allowed; }
.button.secondary { background: transparent; color: var(--ink); border-color: #c9c9c7; }
.button.secondary:hover { background: var(--paper-deep); border-color: var(--ink-3); color: var(--ink); }
.button.danger { background: transparent; color: var(--stamp); border-color: #e3b2a6; }
.button.danger:hover { background: var(--stamp); border-color: var(--stamp); color: #fff; }
.button.large { min-height: 48px; padding: 11px 22px; font-size: 15.5px; }
.button.small { min-height: 32px; padding: 5px 11px; font-size: 13px; }
.button.block { width: 100%; }
.button.line { background: var(--line-green); border-color: var(--line-green); }
.actions { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.actions form, .inline { margin: 0; }
.form-actions { margin-top: 18px; display: flex; gap: 10px; flex-wrap: wrap; }

/* ---------- 表單 ---------- */
label { display: block; font-weight: 500; font-size: 13.5px; color: var(--ink-2); }
input:not([type=checkbox]):not([type=radio]):not([type=file]):not([type=hidden]), select, textarea {
  display: block; width: 100%; min-height: 42px; margin-top: 5px; padding: 8px 12px;
  border: 1px solid #d0d0ce; border-radius: var(--radius-sm); background: #fff; color: var(--ink);
  font: 400 15px/1.4 var(--sans);
}
textarea { resize: vertical; min-height: 70px; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--pine); outline-offset: 0; border-color: var(--pine); }
input::placeholder { color: #a7ad9f; }
input[type=checkbox] { width: 18px; height: 18px; accent-color: var(--pine); flex: none; }
input[type=number] { font-family: var(--mono); }
.form-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px 16px; align-items: end; }
.form-grid .wide { grid-column: 1 / -1; }
.settings-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px 16px; }
.search-row { display: flex; gap: 10px; align-items: flex-end; }
.search-row label { flex: 1; max-width: 420px; }
.errorlist { margin: 6px 0; padding: 9px 12px; list-style: none; background: var(--stamp-tint); color: #8b2a1b; border-radius: var(--radius-sm); font-size: 13.5px; }
.helptext, .helptext ul { color: var(--ink-3); font-size: 12.5px; }
.helptext ul { margin: 4px 0 0; padding-left: 18px; }

/* ---------- 表格 ---------- */
.table-wrap { overflow-x: auto; margin: 0 -6px; padding: 0 6px; }
table { width: 100%; border-collapse: collapse; font-size: 14.5px; }
th { text-align: left; padding: 9px 12px; font: 500 12px/1.3 var(--sans); letter-spacing: .06em; color: var(--ink-3); border-bottom: 2px solid var(--ink); white-space: nowrap; }
td { padding: 11px 12px; border-bottom: 1px dashed var(--line); vertical-align: middle; }
tbody tr:last-child td { border-bottom: 0; }
tbody tr:hover td { background: rgba(235, 235, 234, .4); }
.num, td.num, th.num { text-align: right; font-family: var(--mono); font-variant-numeric: tabular-nums; }
.mono { font-family: var(--mono); font-size: 13.5px; }
td .row-link { font-weight: 700; text-decoration: none; }
td .row-link:hover { text-decoration: underline; }

/* ---------- 標籤 ---------- */
.badge { display: inline-flex; align-items: center; gap: 5px; padding: 3px 10px; border-radius: 20px; font: 700 12.5px/1.5 var(--sans); background: var(--paper-deep); color: var(--ink-2); white-space: nowrap; }
.badge::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.badge.plain::before { display: none; }
.badge.st-awaiting_merchant_review, .badge.is-review { background: var(--stamp-tint); color: var(--stamp); }
.badge.st-awaiting_customer_clarification, .badge.is-wait { background: var(--amber-tint); color: var(--amber); }
.badge.st-confirmed, .badge.is-ok { background: var(--pine-tint); color: var(--pine); }
.badge.st-cancelled, .badge.is-off { background: #ececea; color: var(--ink-3); text-decoration: line-through; }
.badge.st-draft { background: #ececea; color: var(--ink-3); }
.badge.is-info { background: var(--sky-tint); color: var(--sky); }

/* ---------- 分頁籤、訊息 ---------- */
.tabs { display: inline-flex; padding: 3px; gap: 2px; border: 1px solid var(--line); border-radius: 9px; background: var(--paper-deep); }
.tabs a { padding: 7px 16px; border-radius: 6px; font-weight: 500; font-size: 14px; color: var(--ink-2); text-decoration: none; white-space: nowrap; }
.tabs a:hover { color: var(--ink); }
.tabs a.active { background: var(--card); color: var(--ink); font-weight: 700; box-shadow: 0 1px 2px rgba(20, 20, 20, .14); }
.messages { display: grid; gap: 8px; margin-bottom: 18px; }
.messages p { padding: 12px 16px 12px 14px; border-radius: var(--radius-sm); border-left: 4px solid var(--pine); background: var(--pine-tint); font-weight: 500; }
.messages p.error { border-left-color: var(--stamp); background: var(--stamp-tint); color: #7d2516; }
.messages p.warning { border-left-color: var(--amber); background: var(--amber-tint); color: #6b4308; }
.notice { padding: 13px 16px; margin: 12px 0; border-radius: var(--radius-sm); border-left: 4px solid var(--amber); background: var(--amber-tint); }
.notice p { margin: 3px 0; }
.notice small { color: #6b4308; }
.pager { display: flex; align-items: center; justify-content: flex-end; gap: 14px; margin-top: 14px; font-size: 13.5px; color: var(--ink-3); }
.pager span { font-family: var(--mono); }

/* ---------- 展開區塊 ---------- */
details.fold { border: 1px solid var(--line); border-radius: var(--radius); background: var(--card); margin-bottom: 12px; }
details.fold > summary {
  display: flex; align-items: center; gap: 12px; padding: 15px 20px; cursor: pointer; list-style: none; font-weight: 700;
}
details.fold > summary::-webkit-details-marker { display: none; }
details.fold > summary::after { content: "＋"; margin-left: auto; font-family: var(--mono); color: var(--ink-3); }
details.fold[open] > summary::after { content: "－"; }
details.fold > summary small { font-weight: 400; color: var(--ink-3); }
details.fold > .fold-body { padding: 4px 20px 20px; border-top: 1px dashed var(--line); padding-top: 18px; }

/* ---------- 登入與鎖定頁 ---------- */
.merchant-login { min-height: 100vh; display: grid; }
.login-layout { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(360px, .9fr); min-height: 100vh; }
.login-intro { display: flex; flex-direction: column; justify-content: center; padding: 8vh 7vw; background: var(--ink); color: #ebebeb; position: relative; overflow: hidden; }
.login-intro::after {
  content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .5;
  background: repeating-linear-gradient(0deg, transparent 0 39px, rgba(255, 255, 255, .055) 39px 40px);
}
.login-intro > * { position: relative; z-index: 1; }
.login-intro .eyebrow { color: var(--leaf); }
.login-intro h1 { font: 900 clamp(32px, 4vw, 50px)/1.25 var(--serif); letter-spacing: .02em; color: #fff; }
.login-intro p { margin-top: 18px; max-width: 34ch; color: #bdbdbd; font-size: 16.5px; }
.login-flow { display: grid; gap: 0; margin-top: 38px; padding: 0; list-style: none; max-width: 400px; counter-reset: flow; }
.login-flow li { counter-increment: flow; display: grid; grid-template-columns: 34px 1fr; gap: 12px; padding: 13px 0; border-top: 1px dashed rgba(255, 255, 255, .2); }
.login-flow li::before { content: "0" counter(flow); font: 500 12px/1.9 var(--mono); color: var(--leaf); }
.login-flow strong { display: block; color: #fff; }
.login-flow span { color: #a8a8a8; font-size: 13.5px; }
.login-card { align-self: center; justify-self: center; width: min(400px, 100% - 48px); margin: 40px 0; border: 0; background: transparent; padding: 0; }
.login-card h2 { font: 900 26px/1.3 var(--serif); margin-bottom: 6px; }
.login-card form { display: grid; gap: 14px; margin: 22px 0 14px; }
.login-card .button { min-height: 46px; }
.login-divider { display: flex; align-items: center; gap: 12px; margin: 16px 0; color: var(--ink-3); font-size: 12.5px; }
.login-divider::before, .login-divider::after { content: ""; flex: 1; border-top: 1px solid var(--line); }
.lock-card { text-align: center; padding: 40px 32px; }
.lock-card .lock-stamp { display: inline-block; margin-bottom: 18px; padding: 6px 16px; border: 2px solid var(--stamp); border-radius: 6px; color: var(--stamp); font: 900 15px/1.4 var(--serif); letter-spacing: .2em; transform: rotate(-4deg); }
.lock-card h1 { font: 900 26px/1.3 var(--serif); margin-bottom: 10px; }
.lock-card p { color: var(--ink-2); }

/* ---------- 手機／平板 ---------- */
@media (max-width: 960px) {
  .app-layout { display: block; }
  .sidebar { position: sticky; top: 0; z-index: 30; height: auto; flex-direction: row; align-items: center; gap: 6px; padding: 8px 10px; overflow: visible; }
  .brand { padding: 0 6px 0 2px; }
  .brand-copy, .sidebar-caption, .sidebar-foot { display: none; }
  .brand-symbol { width: 34px; height: 34px; }
  .side-nav { display: flex; gap: 4px; overflow-x: auto; flex: 1; scrollbar-width: none; -webkit-overflow-scrolling: touch; }
  .side-nav::-webkit-scrollbar { display: none; }
  .side-nav a { display: flex; gap: 6px; padding: 8px 12px; white-space: nowrap; border-left: 0; font-size: 14px; }
  .side-nav .nav-index { display: none; }
  .workspace-header { position: static; padding: 9px 16px; }
  .today { display: none; }
  .shell { padding: 20px 16px 44px; }
  .workspace-footer { padding: 14px 16px 22px; }
  .page-head h1 { font-size: 25px; }
  .panel { padding: 18px 16px; }
  .form-grid, .settings-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .login-layout { grid-template-columns: 1fr; }
  .login-intro { padding: 36px 24px; }
  .login-flow { display: none; }
}
@media (max-width: 560px) {
  .form-grid, .settings-grid { grid-template-columns: 1fr; }
  .workspace-identity .hide-sm { display: none; }
  .search-row { flex-wrap: wrap; }
  .search-row label { max-width: none; flex-basis: 100%; }
  .page-head { align-items: flex-start; }
}

@media (prefers-reduced-motion: reduce) { * { transition: none !important; animation: none !important; } }

/* ---------- 配色：白底、黑、橘（成功狀態維持綠色） ---------- */
.eyebrow, .login-intro .eyebrow { color: var(--accent); }
.brand-symbol .m1 { fill: #fff; }
.side-nav a.is-active { background: #fff; border-left-color: var(--accent); }
.side-nav a.is-active .nav-index { color: var(--accent); }
.side-nav .nav-count { background: var(--accent); }
.login-flow li::before { color: var(--accent); }
.badge.st-confirmed, .badge.is-ok { background: var(--ok-tint); color: var(--ok); }
.messages p { border-left-color: var(--ok); background: var(--ok-tint); }
.messages p.error { border-left-color: var(--stamp); background: var(--stamp-tint); }
.messages p.warning { border-left-color: var(--amber); background: var(--amber-tint); }
.page-head h1, .login-intro h1, .login-card h2, .lock-card h1 { letter-spacing: -.01em; }