/* ============================================================================
   UnitOS Console — หน้าจัดการลูกค้าทุกร้าน (เจ้าของระบบใช้คนเดียว)
   สไตล์แยกจาก styles.css ของแอปลูกค้า เพราะเป็นคนละบริบทและไม่อยากให้ชนกัน
   โทนสีชุดเดียวกับแอป (Ink & Ember) เพื่อให้รู้สึกเป็นระบบเดียวกัน
   ============================================================================ */
:root {
  --ink: #242220;
  --ink-soft: #5C5750;
  --muted: #726C62;
  --paper: #F7F4EE;
  --paper-2: #FFFFFF;
  --line: #E2DCD1;
  --brand: #B8503A;
  --brand-strong: #8F3A28;
  --gold: #E7C878;
  --gold-tint: #F7ECCF;
  --ok: #2F6B4F;      --ok-tint: #E2F0E8;
  --warn: #9A6212;    --warn-tint: #FBEED2;
  --bad: #A82F1E;     --bad-tint: #F8E3DF;
  --off: #8A857C;     --off-tint: #EDE9E2;
  --shadow: 0 8px 24px rgba(44,44,46,.08), 0 2px 6px rgba(44,44,46,.04);
  --radius: 12px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  padding: 1.6rem 1rem 5rem;
  background: var(--paper);
  color: var(--ink);
  font-family: 'IBM Plex Sans Thai', 'Prompt', -apple-system, BlinkMacSystemFont, sans-serif;
  line-height: 1.6;
}

.wrap { max-width: 1000px; margin: 0 auto; display: grid; gap: 1.3rem; }

/* ---- หัวหน้า ---- */
.chead { display: flex; align-items: flex-end; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
.chead .eyebrow {
  font-size: .68rem; font-weight: 700; letter-spacing: .14em;
  text-transform: uppercase; color: var(--brand); margin-bottom: .1rem;
}
.chead h1 { margin: 0; font-family: 'Prompt', sans-serif; font-size: 1.4rem; letter-spacing: -.01em; }
.chead .sub { color: var(--muted); font-size: .88rem; }

/* ---- ปุ่ม ---- */
.btn {
  font-family: inherit; font-size: .87rem; font-weight: 600; cursor: pointer;
  border-radius: 9px; padding: .45rem .9rem; border: 1px solid var(--brand);
  background: var(--brand); color: #fff; transition: background .15s, border-color .15s;
}
.btn:hover:not(:disabled) { background: var(--brand-strong); border-color: var(--brand-strong); }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn.ghost { background: transparent; color: var(--ink-soft); border-color: var(--line); }
.btn.ghost:hover:not(:disabled) { background: var(--paper); border-color: var(--muted); }
.btn:focus-visible, .mini:focus-visible, input:focus-visible, select:focus-visible {
  outline: 2px solid var(--brand); outline-offset: 2px;
}
.mini {
  font-family: inherit; font-size: .77rem; cursor: pointer;
  border: 1px solid var(--line); background: transparent; color: var(--ink-soft);
  border-radius: 7px; padding: .2rem .55rem;
}
.mini:hover:not(:disabled) { background: var(--paper); }
.mini:disabled { opacity: .45; cursor: not-allowed; }
.mini.danger { color: var(--bad); border-color: rgba(168,47,30,.32); }
.mini.danger:hover:not(:disabled) { background: var(--bad-tint); }

/* ---- การ์ด ---- */
.card {
  background: var(--paper-2); border: 1px solid var(--line);
  border-radius: var(--radius); box-shadow: var(--shadow); padding: 1.1rem 1.15rem;
}

/* ---- ตัวเลขสรุป ---- */
.tiles { display: grid; grid-template-columns: repeat(4, 1fr); gap: .7rem; }
@media (max-width: 640px) { .tiles { grid-template-columns: repeat(2, 1fr); } }
.tile {
  border: 1px solid var(--line); border-radius: 11px; padding: .6rem .75rem;
  display: grid; gap: .05rem; background: var(--paper-2);
}
.tile .k { font-size: .74rem; color: var(--muted); }
.tile .v {
  font-family: 'Prompt', sans-serif; font-size: 1.5rem; font-weight: 700;
  font-variant-numeric: tabular-nums; letter-spacing: -.02em; line-height: 1.25;
}
.tile.soon  { border-color: rgba(154,98,18,.4);  background: var(--warn-tint); }
.tile.soon .v  { color: var(--warn); }
.tile.alert { border-color: rgba(168,47,30,.4);  background: var(--bad-tint); }
.tile.alert .v { color: var(--bad); }

/* ---- ตาราง ---- */
.tablewrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 11px; background: var(--paper-2); }
table { border-collapse: collapse; width: 100%; font-size: .87rem; min-width: 700px; }
thead th {
  text-align: left; font-size: .71rem; font-weight: 700; letter-spacing: .07em;
  text-transform: uppercase; color: var(--muted); white-space: nowrap;
  padding: .55rem .7rem; border-bottom: 1px solid var(--line); background: var(--paper);
}
tbody td { padding: .6rem .7rem; border-bottom: 1px solid var(--line); vertical-align: middle; }
tbody tr:last-child td { border-bottom: 0; }
tbody tr:hover { background: rgba(247,244,238,.6); }
td.shop { font-weight: 600; }
td.shop small {
  display: block; font-weight: 400; color: var(--muted); font-size: .76rem;
  font-family: ui-monospace, 'SF Mono', Menlo, monospace;
}
td.num { font-variant-numeric: tabular-nums; text-align: right; }
.stripe {
  display: inline-block; width: 3px; height: 1.9rem; border-radius: 2px;
  vertical-align: middle; margin-right: .5rem;
}
.stripe.ok { background: var(--ok); } .stripe.warn { background: var(--warn); }
.stripe.bad { background: var(--bad); } .stripe.off { background: var(--off); }

.pill {
  display: inline-block; font-size: .74rem; font-weight: 700;
  padding: .12rem .55rem; border-radius: 99px; white-space: nowrap;
}
.pill.ok { background: var(--ok-tint); color: var(--ok); }
.pill.warn { background: var(--warn-tint); color: var(--warn); }
.pill.bad { background: var(--bad-tint); color: var(--bad); }
.pill.off { background: var(--off-tint); color: var(--off); }

.rowact { display: flex; gap: .3rem; flex-wrap: wrap; }

/* ---- ฟอร์ม ---- */
.fields { display: grid; grid-template-columns: 1fr 1fr; gap: .6rem; }
@media (max-width: 640px) { .fields { grid-template-columns: 1fr; } }
.field { display: grid; gap: .18rem; }
.field label { font-size: .75rem; color: var(--muted); font-weight: 600; }
.field input, .field select {
  font-family: inherit; font-size: .88rem; color: var(--ink);
  border: 1px solid var(--line); border-radius: 8px; padding: .4rem .6rem; background: var(--paper-2);
}
.field .hint { font-size: .73rem; color: var(--muted); }
.field .suffix { display: flex; align-items: center; gap: .3rem; }
.field .suffix input { flex: 1; min-width: 0; }
.field .suffix span { color: var(--muted); font-size: .82rem; white-space: nowrap; }

/* ---- กล่องเปิดร้านใหม่ ---- */
.newshop {
  border: 1px dashed rgba(184,80,58,.45); border-radius: 11px;
  padding: .9rem 1rem; display: grid; gap: .7rem; background: rgba(247,236,207,.4);
}
.newshop h3 { margin: 0; font-family: 'Prompt', sans-serif; font-size: .98rem; }

/* ---- ข้อความสถานะ ---- */
.msg { border-radius: 9px; padding: .5rem .8rem; font-size: .87rem; }
.msg.err { background: var(--bad-tint); color: var(--bad); }
.msg.ok  { background: var(--ok-tint);  color: var(--ok); }
.empty { color: var(--muted); text-align: center; padding: 2rem 1rem; font-size: .9rem; }

/* ---- หน้าล็อกอิน ---- */
.login { min-height: 70vh; display: grid; place-items: center; }
.login .card { width: min(24rem, 100%); display: grid; gap: .8rem; text-align: center; }
.login h1 { margin: 0; font-family: 'Prompt', sans-serif; font-size: 1.25rem; }
.login p { margin: 0; color: var(--muted); font-size: .87rem; }
.login input {
  font-family: inherit; font-size: .95rem; text-align: center;
  border: 1px solid var(--line); border-radius: 9px; padding: .5rem .7rem;
}

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