/* ============================================================
   app.css — Shell, layout & components
   ใช้ tokens จาก design system (css/tokens.css)
   ============================================================ */
@import url('tokens.css');

* { margin: 0; padding: 0; box-sizing: border-box; }
html, body { height: 100%; }
body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--cream);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
.icn { display: inline-block; vertical-align: middle; flex-shrink: 0; }
button { font-family: inherit; }
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-thumb { background: var(--line-2); border-radius: 999px; border: 3px solid var(--cream); }
::-webkit-scrollbar-thumb:hover { background: var(--basil-400); }

/* ============================================================
   LOGIN
   ============================================================ */
.login-wrap {
  min-height: 100vh; display: grid; place-items: center; padding: 24px;
  background:
    radial-gradient(900px 600px at 18% -5%, var(--sage-200), transparent 55%),
    radial-gradient(800px 500px at 100% 100%, var(--cream-100), transparent 60%),
    var(--cream);
}
.login-card {
  width: min(420px, 100%); background: var(--paper); border-radius: var(--r-xl);
  box-shadow: var(--sh-4); padding: 40px 36px 32px; border: 1px solid var(--line);
  animation: rise .5s var(--ease-out);
}
.login-logo { width: 96px; height: 96px; border-radius: 999px; display: block; margin: 0 auto 18px; box-shadow: var(--sh-2); }
.login-card h1 { font-family: var(--font-display); font-size: 26px; color: var(--basil-800); text-align: center; font-weight: 700; }
.login-card .sub { text-align: center; color: var(--ink-3); font-size: var(--fs-sm); margin-top: 4px; margin-bottom: 26px; }
.login-users { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 20px; }
.login-user {
  border: 1.5px solid var(--line); background: var(--cream); border-radius: var(--r-md);
  padding: 12px 6px; cursor: pointer; text-align: center; transition: all var(--t-base) var(--ease-out);
}
.login-user:hover { border-color: var(--basil-400); transform: translateY(-2px); box-shadow: var(--sh-2); }
.login-user.sel { border-color: var(--basil-600); background: var(--sage-100); box-shadow: var(--sh-2); }
.login-user .ava { font-size: 26px; line-height: 1; }
.login-user .nm { font-family: var(--font-head); font-weight: 600; font-size: 13px; margin-top: 6px; color: var(--ink); }
.login-user .rl { font-size: 10.5px; color: var(--ink-3); margin-top: 1px; }
.pin-row { display: flex; gap: 10px; }
.pin-input {
  flex: 1; font-family: var(--font-mono); font-size: 22px; letter-spacing: 8px; text-align: center;
  padding: 13px; border: 1.5px solid var(--line-2); border-radius: var(--r-md); background: var(--cream);
  color: var(--ink); outline: none; transition: border var(--t-base);
}
.pin-input:focus { border-color: var(--basil-600); box-shadow: 0 0 0 3px rgba(47,143,91,.18); }
.login-err { color: var(--chili); font-size: var(--fs-sm); text-align: center; min-height: 20px; margin-top: 12px; }
.login-hint { text-align: center; font-size: var(--fs-xs); color: var(--ink-3); margin-top: 16px; line-height: 1.6; }

/* ============================================================
   APP SHELL
   ============================================================ */
.app { display: grid; grid-template-columns: 264px 1fr; height: 100vh; overflow: hidden; }
.app.collapsed { grid-template-columns: 76px 1fr; }

/* ---- Sidebar ---- */
.sidebar {
  background: var(--basil-900); color: #fff; display: flex; flex-direction: column;
  overflow: hidden; border-right: 1px solid rgba(0,0,0,.2);
}
.sb-brand { display: flex; align-items: center; gap: 11px; padding: 18px 18px 16px; flex-shrink: 0; }
.sb-brand img { width: 42px; height: 42px; border-radius: 999px; flex-shrink: 0; box-shadow: 0 2px 8px rgba(0,0,0,.3); }
.sb-brand .bt { overflow: hidden; }
.sb-brand .bt .n { font-family: var(--font-display); font-weight: 700; font-size: 16px; white-space: nowrap; color: #fff; }
.sb-brand .bt .s { font-size: 11px; color: var(--basil-400); white-space: nowrap; }
.app.collapsed .sb-brand .bt { display: none; }

.sb-nav { flex: 1; overflow-y: auto; overflow-x: hidden; padding: 6px 12px 16px; }
.sb-nav::-webkit-scrollbar { width: 0; }
.sb-group { margin-top: 16px; }
.sb-group-label {
  font-family: var(--font-head); font-size: 10.5px; font-weight: 600; letter-spacing: .14em;
  text-transform: uppercase; color: var(--basil-500); padding: 0 12px 7px;
}
.app.collapsed .sb-group-label { text-align: center; padding: 0 0 7px; font-size: 0; }
.app.collapsed .sb-group-label::after { content: '•'; font-size: 12px; }
.sb-item {
  display: flex; align-items: center; gap: 11px; padding: 10px 12px; border-radius: var(--r-md);
  color: rgba(255,255,255,.78); cursor: pointer; font-family: var(--font-head); font-weight: 500;
  font-size: 14px; transition: all var(--t-fast) var(--ease-out); white-space: nowrap; position: relative;
}
.sb-item .lbl { overflow: hidden; text-overflow: ellipsis; flex: 1; }
.sb-item:hover { background: rgba(255,255,255,.08); color: #fff; }
.sb-item.active { background: var(--basil-600); color: #fff; box-shadow: var(--sh-2); }
.sb-item .icn { opacity: .92; }
.sb-item .fn-tag {
  margin-left: auto; font-family: var(--font-mono); font-size: 10px; background: rgba(255,255,255,.13);
  padding: 1px 6px; border-radius: 999px; color: var(--basil-400);
}
.sb-item.active .fn-tag { background: rgba(0,0,0,.22); color: #fff; }
.app.collapsed .sb-item { justify-content: center; padding: 11px; }
.app.collapsed .sb-item .lbl, .app.collapsed .sb-item .fn-tag { display: none; }
.sb-foot { padding: 12px; border-top: 1px solid rgba(255,255,255,.1); flex-shrink: 0; }
.sb-userchip { display: flex; align-items: center; gap: 10px; padding: 8px; border-radius: var(--r-md); }
.sb-userchip .ava { width: 34px; height: 34px; border-radius: 999px; background: var(--basil-600); display: grid; place-items: center; font-size: 18px; flex-shrink: 0; }
.sb-userchip .ut { overflow: hidden; flex: 1; }
.sb-userchip .ut .n { font-weight: 600; font-size: 13.5px; color: #fff; white-space: nowrap; }
.sb-userchip .ut .r { font-size: 11px; color: var(--basil-400); }
.app.collapsed .sb-userchip .ut, .app.collapsed .sb-foot .logout-txt { display: none; }
.sb-logout {
  display: flex; align-items: center; gap: 9px; width: 100%; margin-top: 8px; padding: 9px 12px;
  background: rgba(255,255,255,.06); color: rgba(255,255,255,.8); border: none; border-radius: var(--r-md);
  cursor: pointer; font-size: 13.5px; font-weight: 500; transition: all var(--t-fast);
}
.sb-logout:hover { background: var(--chili); color: #fff; }
.app.collapsed .sb-logout { justify-content: center; }

/* ---- Main column ---- */
.main { display: flex; flex-direction: column; overflow: hidden; background: var(--cream); }
.topbar {
  height: 66px; flex-shrink: 0; display: flex; align-items: center; gap: 16px; padding: 0 28px;
  background: var(--cream); border-bottom: 1px solid var(--line); z-index: 20;
}
.burger { width: 38px; height: 38px; border-radius: var(--r-sm); border: 1px solid var(--line-2); background: var(--paper); cursor: pointer; display: grid; place-items: center; color: var(--ink-2); transition: all var(--t-fast); }
.burger:hover { border-color: var(--basil-400); color: var(--basil-700); }
.topbar .pg-title { font-family: var(--font-head); font-weight: 600; font-size: 20px; color: var(--ink); white-space: nowrap; }
.topbar > div:nth-child(2) { flex-shrink: 0; }
.topbar .pg-sub { font-size: 12.5px; color: var(--ink-3); }
.topbar-search { margin-left: auto; display: flex; align-items: center; gap: 9px; background: var(--paper); border: 1px solid var(--line-2); border-radius: var(--r-pill); padding: 8px 16px; color: var(--ink-3); width: 240px; }
.topbar-search input { border: none; outline: none; background: none; font-family: var(--font-body); font-size: 14px; color: var(--ink); flex: 1; }
.topbar-ico { width: 40px; height: 40px; border-radius: 999px; border: 1px solid var(--line-2); background: var(--paper); cursor: pointer; display: grid; place-items: center; color: var(--ink-2); position: relative; transition: all var(--t-fast); }
.topbar-ico:hover { border-color: var(--basil-400); color: var(--basil-700); }
.topbar-ico .badge { position: absolute; top: -3px; right: -3px; min-width: 17px; height: 17px; padding: 0 4px; border-radius: 999px; background: var(--chili); color: #fff; font-size: 10px; font-weight: 700; display: grid; place-items: center; font-family: var(--font-mono); }

.content { flex: 1; overflow-y: auto; overflow-x: hidden; padding: 0; }
.content-inner { padding: 28px; max-width: 1320px; margin: 0 auto; }
.card { overflow: hidden; }

/* Announcement marquee */
.marquee { background: linear-gradient(90deg, var(--carrot), var(--yolk)); color: var(--ink); overflow: hidden; flex-shrink: 0; }
.marquee-inner { display: flex; align-items: center; gap: 10px; padding: 8px 0; white-space: nowrap; font-family: var(--font-head); font-weight: 600; font-size: 14px; animation: marquee 22s linear infinite; }
.marquee .icn { margin: 0 10px; }
@keyframes marquee { from { transform: translateX(100%); } to { transform: translateX(-100%); } }

/* ============================================================
   REUSABLE COMPONENTS
   ============================================================ */
.card { background: var(--paper); border: 1px solid var(--line); border-radius: var(--r-lg); box-shadow: var(--sh-2); }
.card-pad { padding: 22px; }
.page-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; margin-bottom: 22px; flex-wrap: wrap; }
.page-head h2 { font-family: var(--font-head); font-weight: 600; font-size: 27px; color: var(--ink); }
.page-head .desc { color: var(--ink-2); font-size: var(--fs-sm); margin-top: 4px; max-width: 640px; line-height: 1.55; }

.row { display: flex; align-items: center; gap: 12px; }
.grid { display: grid; gap: 18px; }
.cols-2 { grid-template-columns: repeat(2, 1fr); }
.cols-3 { grid-template-columns: repeat(3, 1fr); }
.cols-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 1100px) { .cols-4 { grid-template-columns: repeat(2, 1fr); } .cols-3 { grid-template-columns: 1fr 1fr; } }
@media (max-width: 720px) { .cols-2, .cols-3, .cols-4 { grid-template-columns: 1fr; } }

.btn { font-family: var(--font-head); font-weight: 600; border: none; cursor: pointer; border-radius: var(--r-pill); transition: transform var(--t-fast) var(--ease-out), background var(--t-base), border var(--t-base); display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 11px 20px; font-size: 14.5px; }
.btn:active { transform: scale(.96); }
.btn-primary { background: var(--basil-600); color: #fff; box-shadow: var(--sh-2); }
.btn-primary:hover { background: var(--basil-700); }
.btn-outline { background: var(--paper); color: var(--basil-700); border: 1.5px solid var(--basil-600); }
.btn-outline:hover { background: var(--sage-100); }
.btn-ghost { background: transparent; color: var(--ink-2); }
.btn-ghost:hover { background: var(--cream-100); }
.btn-sm { padding: 7px 14px; font-size: 13px; }
.btn-danger { background: var(--chili); color: #fff; }

.chip { font-family: var(--font-head); font-weight: 500; font-size: 13px; padding: 7px 15px; border-radius: var(--r-pill); cursor: pointer; white-space: nowrap; background: var(--paper); color: var(--ink-2); border: 1px solid var(--line-2); transition: all var(--t-base) var(--ease-out); }
.chip:hover { border-color: var(--basil-400); }
.chip.active { background: var(--basil-600); color: #fff; border-color: var(--basil-600); font-weight: 600; box-shadow: var(--sh-2); }

.pill { font-family: var(--font-head); font-weight: 600; font-size: 11.5px; padding: 3px 11px; border-radius: var(--r-pill); display: inline-flex; align-items: center; gap: 5px; }
.pill-green { background: var(--sage-100); color: var(--basil-700); }
.pill-red { background: var(--chili-soft); color: var(--chili); }
.pill-orange { background: var(--carrot-soft); color: var(--carrot); }
.pill-purple { background: #efe6f0; color: var(--riceberry); }
.pill-gray { background: var(--cream-200); color: var(--ink-2); }

.data { font-family: var(--font-mono); font-feature-settings: 'tnum' 1; font-weight: 500; }
.overline { font-family: var(--font-head); font-weight: 600; font-size: var(--fs-xs); letter-spacing: .13em; text-transform: uppercase; color: var(--basil-600); }

/* KPI / stat card */
.kpi { background: var(--paper); border: 1px solid var(--line); border-radius: var(--r-lg); box-shadow: var(--sh-2); padding: 20px; position: relative; overflow: hidden; transition: transform var(--t-base), box-shadow var(--t-base); }
.kpi:hover { transform: translateY(-3px); box-shadow: var(--sh-3); }
.kpi .kpi-ico { width: 44px; height: 44px; border-radius: var(--r-md); display: grid; place-items: center; margin-bottom: 14px; }
.kpi .kpi-label { font-size: 13px; color: var(--ink-3); font-family: var(--font-head); font-weight: 500; }
.kpi .kpi-val { font-family: var(--font-mono); font-weight: 600; font-size: 30px; color: var(--ink); margin-top: 3px; letter-spacing: -.5px; }
.kpi .kpi-delta { display: inline-flex; align-items: center; gap: 4px; font-family: var(--font-mono); font-size: 12.5px; font-weight: 600; margin-top: 10px; }
.kpi .up { color: var(--basil-600); }
.kpi .down { color: var(--chili); }

/* tables */
.tbl { width: 100%; border-collapse: collapse; }
.tbl th { font-family: var(--font-head); font-weight: 600; font-size: 12px; letter-spacing: .04em; text-transform: uppercase; color: var(--ink-3); text-align: left; padding: 10px 14px; border-bottom: 1.5px solid var(--line); }
.tbl td { padding: 13px 14px; border-bottom: 1px solid var(--line); font-size: 14px; color: var(--ink); }
.tbl tr:last-child td { border-bottom: none; }
.tbl tr:hover td { background: var(--cream-100); }
.tbl .num { font-family: var(--font-mono); text-align: right; }

/* locked / permission notice */
.locked { display: flex; align-items: center; gap: 10px; background: var(--cream-100); border: 1px dashed var(--line-2); border-radius: var(--r-md); padding: 14px 18px; color: var(--ink-3); font-size: 13.5px; }
.owner-only { border-left: 3px solid var(--riceberry); }

/* mock placeholder strip */
.mock-tag { display: inline-flex; align-items: center; gap: 6px; font-family: var(--font-mono); font-size: 11px; color: var(--ink-3); background: var(--cream-200); padding: 3px 10px; border-radius: 999px; }

/* simple bar chart */
.bars { display: flex; align-items: flex-end; gap: 10px; height: 180px; padding-top: 10px; }
.bars .bar-col { flex: 1; display: flex; flex-direction: column; align-items: center; gap: 8px; height: 100%; justify-content: flex-end; }
.bars .bar { width: 100%; max-width: 46px; border-radius: 8px 8px 0 0; background: var(--basil-500); transition: height .6s var(--ease-out); position: relative; }
.bars .bar.alt { background: var(--sage-300); }
.bars .bar-lbl { font-size: 11px; color: var(--ink-3); font-family: var(--font-head); }
.bars .bar-val { font-family: var(--font-mono); font-size: 11px; color: var(--ink-2); font-weight: 600; }

/* donut legend */
.legend { display: flex; flex-direction: column; gap: 10px; }
.legend .lg { display: flex; align-items: center; gap: 9px; font-size: 13.5px; }
.legend .sw { width: 12px; height: 12px; border-radius: 4px; }

/* list item generic */
.li { display: flex; align-items: center; gap: 14px; padding: 13px 0; border-bottom: 1px solid var(--line); }
.li:last-child { border-bottom: none; }
.li .li-ico { width: 40px; height: 40px; border-radius: var(--r-md); display: grid; place-items: center; flex-shrink: 0; }
.li .li-main { flex: 1; min-width: 0; }
.li .li-t { font-family: var(--font-head); font-weight: 600; font-size: 14.5px; color: var(--ink); }
.li .li-s { font-size: 12.5px; color: var(--ink-3); margin-top: 1px; }

/* quick action */
.qa { display: flex; flex-direction: column; gap: 12px; padding: 20px; border-radius: var(--r-lg); cursor: pointer; color: #fff; position: relative; overflow: hidden; min-height: 132px; justify-content: space-between; transition: transform var(--t-base), box-shadow var(--t-base); box-shadow: var(--sh-2); border: none; text-align: left; }
.qa:hover { transform: translateY(-3px); box-shadow: var(--sh-3); }
.qa .qa-ico { width: 46px; height: 46px; border-radius: var(--r-md); background: rgba(255,255,255,.2); display: grid; place-items: center; }
.qa .qa-t { font-family: var(--font-head); font-weight: 600; font-size: 16px; }
.qa .qa-s { font-size: 12.5px; opacity: .9; }

.empty { text-align: center; padding: 40px 20px; color: var(--ink-3); }
.empty .icn { opacity: .4; margin-bottom: 10px; }

/* mobile bottom tab bar — hidden on desktop */
.tabbar-m { display: none; }
.tab-m { background: none; border: none; cursor: pointer; }

.input { width: 100%; padding: 11px 14px; border: 1.5px solid var(--line-2); border-radius: var(--r-md); background: var(--cream); font-family: var(--font-body); font-size: 14.5px; color: var(--ink); outline: none; transition: border var(--t-base); }
.input:focus { border-color: var(--basil-600); box-shadow: 0 0 0 3px rgba(47,143,91,.15); }
.field-label { font-family: var(--font-head); font-weight: 500; font-size: 13px; color: var(--ink-2); margin-bottom: 6px; display: block; }

@keyframes rise { from { transform: translateY(14px); } to { transform: none; } }
.fade-in { animation: rise .4s var(--ease-out); }
.section-title { font-family: var(--font-head); font-weight: 600; font-size: 17px; color: var(--ink); margin-bottom: 4px; }
.section-sub { font-size: 12.5px; color: var(--ink-3); margin-bottom: 16px; }

@media (max-width: 860px) {
  /* Mobile shell fix:
     Sidebar is position:fixed, so it is removed from CSS Grid flow.
     The previous `0 1fr` grid made `.main` auto-place into the 0px column,
     causing a blank page after login on iPhone/Android. */
  .app { grid-template-columns: 1fr; height: 100vh; height: 100dvh; }
  .app.collapsed { grid-template-columns: 1fr; }
  .main { grid-column: 1 / -1; width: 100%; min-width: 0; min-height: 0; }
  .content { min-width: 0; }
  .topbar { width: 100%; min-width: 0; }
  .app .sidebar { position: fixed; left: 0; top: 0; bottom: 0; width: 280px; z-index: 100; transform: translateX(-100%); transition: transform var(--t-base); box-shadow: var(--sh-4); }
  .app.mobile-open .sidebar { transform: none; }
  .app.mobile-open::after { content: ''; position: fixed; inset: 0; background: rgba(0,0,0,.35); z-index: 90; }
  .topbar-search { display: none; }
  /* tables scroll horizontally instead of being clipped */
  .card { overflow-x: auto; }
  .tbl { min-width: 540px; }
  /* show bottom tab bar, leave room for it */
  .tabbar-m {
    display: flex; position: fixed; left: 0; right: 0; bottom: 0; z-index: 95;
    background: var(--cream);
    border-top: 1px solid var(--line); padding: 6px 4px calc(6px + env(safe-area-inset-bottom));
  }
  .tab-m {
    flex: 1; display: flex; flex-direction: column; align-items: center; gap: 3px;
    padding: 7px 2px; color: var(--ink-3); font-family: var(--font-head); font-weight: 500; font-size: 10.5px;
    border-radius: var(--r-sm); transition: color var(--t-fast);
  }
  .tab-m.active { color: var(--basil-600); }
  .tab-m.active .icn { transform: translateY(-1px); }
  .content { padding-bottom: 72px; }
}

/* phones: stack every split layout, tighten spacing */
@media (max-width: 760px) {
  .content-inner { padding: 16px; }
  .grid { grid-template-columns: 1fr !important; gap: 14px; }
  .page-head { margin-bottom: 16px; }
  .page-head h2 { font-size: 22px; }
  .topbar { padding: 0 16px; gap: 10px; height: 60px; }
  .topbar .pg-title { font-size: 17px; }
  .kpi .kpi-val { font-size: 25px; }
  .qa { min-height: 112px; padding: 16px; }
  .marquee-inner { font-size: 13px; }
  /* let charts shrink */
  .bars { height: 150px; }
}