/* IP Reservations — operator console */
:root {
  --ink: #221c15;
  --ink-2: #5c5347;
  --ink-3: #8a7f70;
  --paper: #f6f2ea;
  --card: #ffffff;
  --line: #e7ddcc;
  --line-soft: #f0e9db;
  --ember: #b4552d;
  --ember-deep: #93401f;
  --ember-soft: #fbeee7;
  --pine: #2f5d4a;
  --pine-soft: #e9f2ec;
  --danger: #a13232;
  --danger-soft: #f9e9e9;
  --warn: #92600e;
  --warn-soft: #f9efdb;
  --side: #241d15;
  --side-2: #33291d;
  --side-text: #cfc4b2;
  --shadow-sm: 0 4px 18px rgba(34, 28, 21, .07);
  --serif: "Fraunces", "Iowan Old Style", Georgia, serif;
  --sans: "Inter", "Segoe UI", Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { margin: 0; padding: 0; height: 100%; }
body {
  font-family: var(--sans); color: var(--ink); background: var(--paper);
  font-size: 14px; line-height: 1.5; -webkit-font-smoothing: antialiased;
}

.shell { display: grid; grid-template-columns: 232px 1fr; min-height: 100vh; }

/* ---------- sidebar ---------- */
.side {
  background: var(--side); color: var(--side-text); padding: 20px 14px;
  display: flex; flex-direction: column; gap: 18px; position: sticky; top: 0; height: 100vh;
}
.side .brand { display: flex; gap: 10px; align-items: center; color: #f5ecdd; text-decoration: none; padding: 0 6px; }
.side .mark {
  width: 38px; height: 38px; border-radius: 11px; flex: none;
  background: linear-gradient(150deg, #d0703f, #7d3a1a); color: #fff8ef;
  display: grid; place-items: center; font-family: var(--serif); font-weight: 600; font-size: 17px;
}
.side .brand b { font-family: var(--serif); font-weight: 600; font-size: 16px; display: block; line-height: 1.15; }
.side .brand span { font-size: 10px; letter-spacing: .14em; text-transform: uppercase; color: var(--side-text); }

.side select.loc {
  width: 100%; background: var(--side-2); color: #f0e6d4; border: 1px solid #4a3d2c;
  border-radius: 10px; padding: 9px 10px; font: inherit; font-weight: 600; font-size: 13px;
}

.nav { display: flex; flex-direction: column; gap: 2px; }
.nav button {
  display: flex; align-items: center; gap: 10px; width: 100%; text-align: left;
  background: none; border: 0; color: var(--side-text); padding: 10px 12px; border-radius: 10px;
  font: inherit; font-weight: 600; font-size: 13.5px; cursor: pointer;
}
.nav button:hover { background: var(--side-2); color: #f0e6d4; }
.nav button.on { background: var(--ember); color: #fff5ec; }
.nav .ic { width: 18px; text-align: center; }
.side .foot { margin-top: auto; font-size: 11.5px; color: #7d7060; padding: 0 6px; }
.side .foot a { color: #a8977f; }

/* ---------- main ---------- */
.main { padding: 24px 30px 60px; min-width: 0; }
.main-head { display: flex; align-items: center; justify-content: space-between; gap: 14px; flex-wrap: wrap; margin-bottom: 18px; }
.main-head h2 { margin: 0; font-family: var(--serif); font-size: 27px; font-weight: 580; }
.main-head .tools { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }

.kpis { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-bottom: 18px; }
.kpi { background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 14px 16px; }
.kpi b { display: block; font-family: var(--serif); font-size: 26px; font-weight: 600; }
.kpi span { color: var(--ink-3); font-size: 11px; text-transform: uppercase; letter-spacing: .07em; font-weight: 700; }

.card {
  background: var(--card); border: 1px solid var(--line); border-radius: 16px;
  box-shadow: var(--shadow-sm); padding: 20px; margin-bottom: 16px;
}
.card h3 { margin: 0 0 4px; font-family: var(--serif); font-size: 19px; font-weight: 600; }
.card .sub { margin: 0 0 14px; color: var(--ink-2); font-size: 13px; }

/* buttons & inputs */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 7px;
  border: 1px solid var(--line); background: var(--card); color: var(--ink);
  padding: 8px 14px; border-radius: 10px; text-decoration: none; cursor: pointer;
  font-size: 13px; font-weight: 600; font-family: var(--sans);
}
.btn:hover { box-shadow: var(--shadow-sm); }
.btn.primary { background: var(--ink); color: #faf5ec; border-color: var(--ink); }
.btn.ember { background: var(--ember); border-color: var(--ember); color: #fff6ee; }
.btn.ember:hover { background: var(--ember-deep); }
.btn.danger { background: var(--danger-soft); color: var(--danger); border-color: #eccfcf; }
.btn.ghost { background: transparent; border-color: transparent; }
.btn.sm { padding: 5px 9px; font-size: 12px; border-radius: 8px; }
.btn:disabled { opacity: .45; cursor: not-allowed; }

label { display: block; font-size: 11px; font-weight: 700; letter-spacing: .07em; text-transform: uppercase; color: var(--ink-2); margin: 12px 0 5px; }
input, select, textarea {
  width: 100%; padding: 9px 11px; border-radius: 10px; border: 1px solid var(--line);
  background: #fff; font: inherit; color: inherit; outline: none; font-size: 13.5px;
}
input:focus, select:focus, textarea:focus { border-color: var(--ember); box-shadow: 0 0 0 3px rgba(180, 85, 45, .12); }
textarea { min-height: 74px; resize: vertical; }
input[type="checkbox"] { width: auto; }
.check { display: flex; align-items: center; gap: 9px; font-size: 13px; font-weight: 550; text-transform: none; letter-spacing: 0; color: var(--ink); margin: 12px 0 4px; }

.row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.row-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.row-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.muted { color: var(--ink-2); font-size: 12.5px; }
.tiny { color: var(--ink-3); font-size: 11.5px; }

/* table */
table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
th { text-align: left; font-size: 10.5px; letter-spacing: .07em; text-transform: uppercase; color: var(--ink-3); padding: 8px 8px; border-bottom: 1px solid var(--line); white-space: nowrap; }
td { padding: 11px 8px; border-bottom: 1px solid var(--line-soft); vertical-align: top; }
tr:hover td { background: #fdfaf4; }
td .actions { display: flex; gap: 5px; flex-wrap: wrap; }
td select.mini { width: auto; padding: 4px 8px; font-size: 12px; border-radius: 8px; }

.pill { display: inline-flex; align-items: center; gap: 6px; padding: 3px 9px; border-radius: 999px; font-size: 10.5px; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; white-space: nowrap; }
.pill.confirmed { background: var(--pine-soft); color: var(--pine); }
.pill.seated { background: #e8eef8; color: #2c4d8a; }
.pill.completed { background: #eeeae3; color: #5b5348; }
.pill.cancelled { background: var(--danger-soft); color: var(--danger); }
.pill.noshow, .pill.pending_deposit { background: var(--warn-soft); color: var(--warn); }
.pill.waiting { background: #efe6fb; color: #5b3d8f; }
.pill.notified { background: #e8eef8; color: #2c4d8a; }
.pill.vip { background: var(--ember-soft); color: var(--ember-deep); }

.chips { display: flex; gap: 6px; flex-wrap: wrap; }
.chip {
  border: 1px solid var(--line); background: var(--card); border-radius: 999px;
  padding: 6px 12px; font-size: 12px; font-weight: 600; cursor: pointer; color: var(--ink-2);
}
.chip.on { background: var(--ink); color: #f5eee1; border-color: var(--ink); }

/* floor */
.floor-layout { display: grid; grid-template-columns: 280px 1fr; gap: 16px; }
.floor-list { max-height: 560px; overflow: auto; }
.res-chip {
  border: 1px solid var(--line); border-radius: 12px; padding: 10px 12px; margin-bottom: 8px;
  cursor: pointer; background: #fff; font-size: 13px;
}
.res-chip:hover { border-color: var(--ember); }
.res-chip.on { border-color: var(--ember); background: var(--ember-soft); box-shadow: 0 0 0 2px rgba(180,85,45,.15); }
.res-chip b { display: block; }
.floor-wrap {
  position: relative; height: 560px; border: 1px solid var(--line); border-radius: 16px; overflow: hidden;
  background:
    linear-gradient(rgba(34,28,21,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(34,28,21,.035) 1px, transparent 1px),
    linear-gradient(180deg, #f6efe1, #f0e6d2);
  background-size: 40px 40px, 40px 40px, 100% 100%;
}
.table-node {
  position: absolute; transform: translate(-50%, -50%);
  min-width: 74px; padding: 9px 8px; text-align: center;
  border-radius: 13px; border: 1px solid #cbb994; background: #fffdf7;
  font-size: 11.5px; cursor: pointer; box-shadow: 0 6px 16px rgba(0,0,0,.07); user-select: none;
}
.table-node b { display: block; font-family: var(--serif); font-size: 15px; }
.table-node .zone { font-size: 9px; letter-spacing: .07em; text-transform: uppercase; color: var(--ink-3); }
.table-node.busy { background: #7a3a22; color: #fff3ea; border-color: #7a3a22; }
.table-node.busy .zone { color: #dcb9a5; }
.table-node.seated { background: var(--pine); color: #eef6f0; border-color: var(--pine); }
.table-node.seated .zone { color: #b3ccbc; }
.table-node.dragging { opacity: .75; cursor: grabbing; }
.floor-hint { margin-top: 10px; }

/* guests */
.guest-card { display: flex; justify-content: space-between; gap: 14px; padding: 13px 2px; border-bottom: 1px solid var(--line-soft); }
.guest-card:last-child { border-bottom: 0; }

/* messages */
.msg { border-bottom: 1px solid var(--line-soft); padding: 12px 2px; font-size: 13px; }
.msg .head { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; margin-bottom: 4px; }
.msg .body { color: var(--ink-2); white-space: pre-wrap; }

/* settings */
.settings-layout { display: grid; grid-template-columns: 200px 1fr; gap: 18px; align-items: start; }
.set-nav { position: sticky; top: 18px; display: flex; flex-direction: column; gap: 2px; }
.set-nav button {
  text-align: left; background: none; border: 0; padding: 9px 12px; border-radius: 9px;
  font: inherit; font-weight: 600; font-size: 13px; color: var(--ink-2); cursor: pointer;
}
.set-nav button:hover { background: #efe8da; }
.set-nav button.on { background: var(--ink); color: #f5eee1; }
.svc-row, .tbl-row { display: grid; gap: 8px; align-items: end; margin-bottom: 10px; }
.svc-row { grid-template-columns: 1.2fr .7fr .7fr 2fr auto; }
.tbl-row { grid-template-columns: .8fr .6fr 1fr auto; }
.dayboxes { display: flex; gap: 4px; }
.dayboxes label {
  margin: 0; display: grid; place-items: center; width: 30px; height: 34px;
  border: 1px solid var(--line); border-radius: 8px; cursor: pointer;
  font-size: 10.5px; text-transform: uppercase; color: var(--ink-3); user-select: none;
}
.dayboxes input { display: none; }
.dayboxes label:has(input:checked) { background: var(--ink); color: #f5eee1; border-color: var(--ink); }
.tpl-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }

/* modal */
.modal-back {
  position: fixed; inset: 0; background: rgba(24, 19, 13, .45); z-index: 50;
  display: grid; place-items: center; padding: 20px;
}
.modal-back[hidden] { display: none; }
.modal {
  background: var(--card); border-radius: 18px; padding: 24px; width: min(620px, 100%);
  max-height: 90vh; overflow: auto; box-shadow: 0 30px 80px rgba(0,0,0,.3);
}
.modal h3 { margin: 0 0 4px; font-family: var(--serif); font-size: 21px; }
.modal .close-row { display: flex; justify-content: space-between; align-items: center; }
.error-note { margin-top: 10px; color: var(--danger); font-size: 13px; font-weight: 550; }

/* toast */
.toast {
  position: fixed; left: 50%; bottom: 26px; transform: translateX(-50%) translateY(20px);
  background: var(--ink); color: #f8f1e5; padding: 12px 20px; border-radius: 12px;
  font-size: 13.5px; font-weight: 550; opacity: 0; pointer-events: none;
  transition: all .25s ease; z-index: 100; box-shadow: 0 12px 40px rgba(0,0,0,.25); max-width: min(480px, 90vw);
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
.toast.err { background: var(--danger); }

@media (max-width: 1020px) {
  .shell { grid-template-columns: 1fr; }
  .side { position: static; height: auto; flex-direction: row; align-items: center; flex-wrap: wrap; }
  .nav { flex-direction: row; flex-wrap: wrap; }
  .side .foot { display: none; }
  .kpis, .row-4 { grid-template-columns: 1fr 1fr; }
  .floor-layout, .settings-layout, .row-3, .tpl-grid { grid-template-columns: 1fr; }
  .set-nav { position: static; flex-direction: row; flex-wrap: wrap; }
  .svc-row, .tbl-row { grid-template-columns: 1fr 1fr; }
  .main { padding: 18px 16px 50px; }
}