/* Master Series shared design system (Master Wash build). Light mode.
   Navy + green from the Master Wash logo. Samsung Sharp Sans everywhere.
   Branded deployments override the --ms-* palette via brand_css_vars(). */

:root {
  --ms-navy-950:#081b33; --ms-navy-900:#0c2340; --ms-navy-800:#123156;
  --ms-navy-700:#17406f; --ms-navy-600:#1d4f88; --ms-navy-500:#2360a5;
  --ms-navy-100:#dbe7f5; --ms-navy-50:#eef4fb;
  --ms-green-900:#0d3f12; --ms-green-800:#14541b; --ms-green-700:#1b6a24;
  --ms-green-600:#23842e; --ms-green-500:#2e9e3a; --ms-green-400:#4ab653;
  --ms-green-100:#ddf2df; --ms-green-50:#effaf0;
  --ms-ink:#13202f; --ms-muted:#5d6b7c; --ms-line:#dde4ec;
  --ms-bg:#f4f7fa; --ms-card:#ffffff; --ms-danger:#c62828; --ms-warn:#e65100;
  --ms-radius:14px; --ms-shadow:0 2px 14px rgba(12,35,64,.08);
  --ms-font:"Samsung Sharp Sans", "Segoe UI", Arial, sans-serif;
}

/* Master Wash aliases: page-level styles reference --mw-* names (see SPEC.md).
   Each maps to its --ms-* counterpart so brand_css_vars() overrides of the
   --ms-* palette carry through automatically. */
:root {
  --mw-navy-950:var(--ms-navy-950); --mw-navy-900:var(--ms-navy-900); --mw-navy-800:var(--ms-navy-800);
  --mw-navy-700:var(--ms-navy-700); --mw-navy-600:var(--ms-navy-600); --mw-navy-500:var(--ms-navy-500);
  --mw-navy-100:var(--ms-navy-100); --mw-navy-50:var(--ms-navy-50);
  --mw-green-900:var(--ms-green-900); --mw-green-800:var(--ms-green-800); --mw-green-700:var(--ms-green-700);
  --mw-green-600:var(--ms-green-600); --mw-green-500:var(--ms-green-500); --mw-green-400:var(--ms-green-400);
  --mw-green-100:var(--ms-green-100); --mw-green-50:var(--ms-green-50);
  --mw-ink:var(--ms-ink); --mw-muted:var(--ms-muted); --mw-line:var(--ms-line);
  --mw-bg:var(--ms-bg); --mw-card:var(--ms-card); --mw-danger:var(--ms-danger); --mw-warn:var(--ms-warn);
  --mw-radius:var(--ms-radius); --mw-shadow:var(--ms-shadow);
  --mw-font:var(--ms-font);
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; font-family: var(--ms-font); color: var(--ms-ink);
  background: var(--ms-bg); font-size: 15.5px; line-height: 1.55;
}
h1,h2,h3,h4 { font-family: var(--ms-font); color: var(--ms-navy-900); line-height: 1.25; margin: 0 0 .5em; }
h1 { font-size: 1.9rem; } h2 { font-size: 1.45rem; } h3 { font-size: 1.15rem; } h4 { font-size: 1rem; }
p { margin: 0 0 1em; }
a { color: var(--ms-navy-600); }
img { max-width: 100%; }

.ic { width: 22px; height: 22px; flex: 0 0 auto; vertical-align: -5px; }
.ic-sm { width: 17px; height: 17px; flex: 0 0 auto; vertical-align: -3px; }
.ic-lg { width: 30px; height: 30px; flex: 0 0 auto; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  background: var(--ms-navy-800); color: #fff; border: 1px solid var(--ms-navy-800);
  padding: 11px 22px; border-radius: 11px; font-family: var(--ms-font);
  font-size: 15px; font-weight: 700; cursor: pointer; text-decoration: none;
  transition: background .15s, transform .05s; line-height: 1.2; min-height: 44px;
}
.btn:hover { background: var(--ms-navy-700); }
.btn:active { transform: translateY(1px); }
.btn-green { background: var(--ms-green-600); border-color: var(--ms-green-600); }
.btn-green:hover { background: var(--ms-green-500); }
.btn-outline { background: transparent; color: var(--ms-navy-800); border: 2px solid var(--ms-navy-800); }
.btn-outline:hover { background: var(--ms-navy-50); }
.btn-outline-light { background: transparent; color: #fff; border: 2px solid rgba(255,255,255,.7); }
.btn-outline-light:hover { background: rgba(255,255,255,.12); }
.btn-danger { background: var(--ms-danger); border-color: var(--ms-danger); }
.btn-sm { padding: 7px 14px; min-height: 36px; font-size: 13.5px; border-radius: 9px; }
.btn-lg { padding: 15px 30px; font-size: 17px; }
.btn[disabled] { opacity: .55; cursor: not-allowed; }
.btn-block { width: 100%; }

/* ---------- Cards ---------- */
.card {
  background: var(--ms-card); border-radius: var(--ms-radius);
  box-shadow: var(--ms-shadow); padding: 22px; border: 1px solid rgba(221,228,236,.6);
}
.card + .card { margin-top: 16px; }
.card-title { display: flex; align-items: center; gap: 10px; font-size: 1.1rem; font-weight: 800; color: var(--ms-navy-900); margin-bottom: 14px; }
.card-title .ic { color: var(--ms-green-600); }

/* ---------- Forms ---------- */
.field { margin-bottom: 16px; }
.field label { display: block; font-weight: 700; font-size: 13.5px; color: var(--ms-navy-900); margin-bottom: 6px; }
.field .hint { font-size: 12.5px; color: var(--ms-muted); margin-top: 4px; }
.field input[type=text], .field input[type=email], .field input[type=password], .field input[type=tel],
.field input[type=number], .field input[type=date], .field input[type=datetime-local], .field input[type=time],
.field input[type=month], .field input[type=week], .field input[type=file],
.field select, .field textarea {
  width: 100%; padding: 11px 14px; border: 1.5px solid var(--ms-line); border-radius: 10px;
  font-family: var(--ms-font); font-size: 15px; color: var(--ms-ink); background: #fff;
  min-height: 44px;
}
.field textarea { min-height: 100px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--ms-green-500); box-shadow: 0 0 0 3px var(--ms-green-100);
}
.field.err input, .field.err select, .field.err textarea { border-color: var(--ms-danger); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 18px; }
@media (max-width: 700px) { .form-grid { grid-template-columns: 1fr; } }
.checkline { display: flex; gap: 10px; align-items: flex-start; font-size: 14px; }
.checkline input { width: 20px; height: 20px; margin-top: 1px; accent-color: var(--ms-green-600); }

/* ---------- Tables ---------- */
.table-wrap { overflow-x: auto; border-radius: var(--ms-radius); box-shadow: var(--ms-shadow); background: #fff; }
table.data { width: 100%; border-collapse: collapse; min-width: 640px; }
table.data th {
  text-align: left; font-size: 12.5px; text-transform: uppercase; letter-spacing: .04em;
  color: var(--ms-muted); padding: 13px 16px; border-bottom: 2px solid var(--ms-line); background: var(--ms-navy-50);
}
table.data td { padding: 13px 16px; border-bottom: 1px solid var(--ms-line); font-size: 14.5px; vertical-align: middle; }
table.data tr:last-child td { border-bottom: 0; }
table.data tr:hover td { background: var(--ms-navy-50); }

/* ---------- Badges ---------- */
.badge {
  display: inline-flex; align-items: center; gap: 5px; padding: 4px 11px; border-radius: 999px;
  font-size: 12px; font-weight: 700; background: var(--ms-navy-100); color: var(--ms-navy-800);
}
.badge-green { background: var(--ms-green-100); color: var(--ms-green-800); }
.badge-warn { background: #ffe8d9; color: #a33c00; }
.badge-danger { background: #fde3e3; color: #8e1c1c; }
.badge-navy { background: var(--ms-navy-100); color: var(--ms-navy-800); }
.badge-grey { background: #e8ecf1; color: var(--ms-muted); }

/* ---------- Alerts / flashes ---------- */
.alert { padding: 13px 16px; border-radius: 11px; margin-bottom: 16px; font-size: 14.5px; display: flex; gap: 10px; align-items: flex-start; }
.alert .ic { margin-top: 1px; }
.alert-success { background: var(--ms-green-50); color: var(--ms-green-900); border: 1px solid var(--ms-green-100); }
.alert-error { background: #fdecec; color: #7f1d1d; border: 1px solid #f5c6c6; }
.alert-info { background: var(--ms-navy-50); color: var(--ms-navy-800); border: 1px solid var(--ms-navy-100); }
.alert-warn { background: #fff3e6; color: #7c3a00; border: 1px solid #ffd9b3; }

/* ---------- Stat widgets ---------- */
.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 16px; }
.stat {
  background: var(--ms-card); border-radius: var(--ms-radius); box-shadow: var(--ms-shadow);
  padding: 18px 20px; display: flex; gap: 14px; align-items: center; border: 1px solid rgba(221,228,236,.6);
}
.stat .stat-ic {
  width: 48px; height: 48px; border-radius: 13px; display: flex; align-items: center; justify-content: center;
  background: var(--ms-green-50); color: var(--ms-green-700); flex: 0 0 auto;
}
.stat .stat-ic.navy { background: var(--ms-navy-50); color: var(--ms-navy-700); }
.stat .stat-v { font-size: 1.55rem; font-weight: 800; color: var(--ms-navy-900); line-height: 1.1; }
.stat .stat-l { font-size: 12.5px; color: var(--ms-muted); font-weight: 600; }

/* Simple CSS bar charts */
.bars { display: flex; align-items: flex-end; gap: 8px; height: 150px; padding-top: 8px; }
.bars .bar { flex: 1; background: linear-gradient(180deg, var(--ms-navy-600), var(--ms-navy-800)); border-radius: 6px 6px 0 0; min-height: 4px; position: relative; }
.bars .bar.green { background: linear-gradient(180deg, var(--ms-green-400), var(--ms-green-700)); }
.bars .bar .bar-v { position: absolute; top: -20px; left: 50%; transform: translateX(-50%); font-size: 11px; font-weight: 700; color: var(--ms-muted); }
.bars-labels { display: flex; gap: 8px; margin-top: 6px; }
.bars-labels span { flex: 1; text-align: center; font-size: 11px; color: var(--ms-muted); }

/* Gantt-style timeline */
.gantt { display: grid; gap: 8px; }
.gantt-row { display: grid; grid-template-columns: 130px 1fr; gap: 10px; align-items: center; }
.gantt-label { font-size: 13px; font-weight: 700; color: var(--ms-navy-900); text-align: right; }
.gantt-track { background: var(--ms-navy-50); border-radius: 8px; height: 26px; position: relative; overflow: hidden; }
.gantt-bar { position: absolute; top: 0; bottom: 0; border-radius: 8px; background: linear-gradient(90deg, var(--ms-green-500), var(--ms-green-700)); min-width: 8px; }
.gantt-bar.navy { background: linear-gradient(90deg, var(--ms-navy-500), var(--ms-navy-800)); }

/* ---------- Page scaffolding ---------- */
.container { max-width: 1180px; margin: 0 auto; padding: 0 20px; }
.page-head { display: flex; align-items: center; justify-content: space-between; gap: 14px; margin: 22px 0 18px; flex-wrap: wrap; }
.page-head h1 { margin: 0; font-size: 1.55rem; }
/* App screens show the title in the top bar; the page itself leads with what you can DO here. */
.page-head .page-intro {
  margin: 0; color: var(--ms-muted); font-size: 15px; font-weight: 600;
  display: flex; align-items: center; gap: 9px; line-height: 1.45;
}
.page-head .page-intro .ic { color: var(--ms-green-600); }
.page-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.empty {
  text-align: center; color: var(--ms-muted); padding: 44px 20px;
}
.empty .ic-lg { width: 44px; height: 44px; color: var(--ms-navy-100); margin-bottom: 8px; }

/* ---------- Utility ---------- */
.muted { color: var(--ms-muted); }
.small { font-size: 13px; }
.right { text-align: right; }
.center { text-align: center; }
.mt0{margin-top:0}.mt1{margin-top:8px}.mt2{margin-top:16px}.mt3{margin-top:24px}.mb0{margin-bottom:0}
.flex { display: flex; gap: 12px; align-items: center; }
.flex-between { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
@media (max-width: 900px) { .grid-2, .grid-3 { grid-template-columns: 1fr; } }
/* Grid/flex items refuse to shrink below their content by default (min-width:auto),
   so a wide table inside a grid cell would stretch the whole page sideways and
   push content under the fixed sidebar. Let cells shrink; .table-wrap scrolls inside. */
.grid-2 > *, .grid-3 > *, .form-grid > * { min-width: 0; }
.avatar { width: 38px; height: 38px; border-radius: 50%; background: var(--ms-navy-100); color: var(--ms-navy-800); display: inline-flex; align-items: center; justify-content: center; font-weight: 800; font-size: 14px; flex: 0 0 auto; overflow: hidden; }
.avatar img { width: 100%; height: 100%; object-fit: cover; }
.avatar.green { background: var(--ms-green-100); color: var(--ms-green-800); }

/* ---------- GenersysAI floating button + panel ---------- */
.genersys-fab {
  position: fixed; right: 18px; bottom: 18px; z-index: 900;
  display: flex; align-items: center; gap: 9px;
  background: linear-gradient(135deg, var(--ms-green-600), var(--ms-green-800));
  color: #fff; border: none; border-radius: 999px; padding: 13px 20px;
  font-family: var(--ms-font); font-weight: 800; font-size: 14.5px; cursor: pointer;
  box-shadow: 0 6px 22px rgba(13,63,18,.35);
}
.genersys-fab:hover { filter: brightness(1.08); }
.genersys-panel {
  position: fixed; right: 18px; bottom: 84px; z-index: 901;
  width: min(390px, calc(100vw - 36px)); height: min(540px, calc(100vh - 130px));
  background: #fff; border-radius: 18px; box-shadow: 0 12px 44px rgba(8,27,51,.35);
  display: none; flex-direction: column; overflow: hidden; border: 1px solid var(--ms-line);
}
.genersys-panel.open { display: flex; }
.genersys-head { background: var(--ms-navy-900); color: #fff; padding: 14px 18px; display: flex; align-items: center; gap: 10px; }
.genersys-head .ic { color: var(--ms-green-400); }
.genersys-head .t { font-weight: 800; }
.genersys-head .s { font-size: 12px; opacity: .75; }
.genersys-body { flex: 1; overflow-y: auto; padding: 16px; background: var(--ms-bg); }
.genersys-msg { max-width: 85%; padding: 10px 14px; border-radius: 14px; margin-bottom: 10px; font-size: 14px; white-space: pre-wrap; }
.genersys-msg.bot { background: #fff; border: 1px solid var(--ms-line); border-bottom-left-radius: 4px; }
.genersys-msg.user { background: var(--ms-green-100); margin-left: auto; border-bottom-right-radius: 4px; }
.genersys-input { display: flex; gap: 8px; padding: 12px; border-top: 1px solid var(--ms-line); background: #fff; }
.genersys-input input { flex: 1; border: 1.5px solid var(--ms-line); border-radius: 999px; padding: 10px 16px; font-family: var(--ms-font); font-size: 14px; }
.genersys-input input:focus { outline: none; border-color: var(--ms-green-500); }
.genersys-input button { background: var(--ms-green-600); color: #fff; border: none; border-radius: 50%; width: 42px; height: 42px; display: flex; align-items: center; justify-content: center; cursor: pointer; }

/* ---------- Modal ---------- */
.modal-back { position: fixed; inset: 0; background: rgba(8,27,51,.55); z-index: 950; display: none; align-items: center; justify-content: center; padding: 20px; }
.modal-back.open { display: flex; }
.modal { background: #fff; border-radius: 18px; max-width: 520px; width: 100%; max-height: 88vh; overflow-y: auto; padding: 26px; box-shadow: 0 18px 60px rgba(8,27,51,.4); }
.modal h3 { margin-top: 0; }

/* ---------- Master Wash extras ---------- */

/* Master Suite attribution line (mandatory on every Master app surface) */
/* An author display rule beats the user agent's [hidden]{display:none}, so a
   class like .pick-grid{display:grid} silently un-hides an element that carries
   the hidden attribute. Make hidden mean hidden, everywhere. */
[hidden] { display: none !important; }

.suite-line { text-align: center; font-size: 12px; color: var(--ms-muted); line-height: 1.6; }
.suite-line a { color: var(--ms-green-700); text-decoration: none; font-weight: 600; }
.suite-line a:hover { text-decoration: underline; }
.app-main .suite-line { padding: 30px 0 4px; }
body.auth-dark .suite-line { color: #7d8a80; }
body.auth-dark .suite-line a { color: var(--ms-green-400); }

/* Dark auth screens (brand option, e.g. Rise Access): black page, white card */
body.auth-dark { background: #070b07; }
body.auth-dark .auth-links { color: #93a496; }
body.auth-dark .auth-links a { color: var(--ms-green-400); }
body.auth-dark .auth-links .muted, body.auth-dark .auth-links .small { color: #8a978c; }

/* Booking slot picker */
.slot-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(96px, 1fr)); gap: 8px; }
.slot {
  border: 1.5px solid var(--ms-line); border-radius: 10px; padding: 10px 6px; text-align: center;
  font-weight: 700; font-size: 13.5px; cursor: pointer; background: #fff; color: var(--ms-navy-900);
  font-family: var(--ms-font); min-height: 52px;
}
.slot .slot-state { display: block; font-size: 10.5px; font-weight: 700; margin-top: 2px; }
.slot.available .slot-state { color: var(--ms-green-700); }
.slot.limited { border-color: #ffd9b3; background: #fff8f1; }
.slot.limited .slot-state { color: #a33c00; }
.slot.taken { background: var(--ms-bg); color: var(--ms-muted); cursor: not-allowed; border-style: dashed; }
.slot.taken .slot-state { color: var(--ms-muted); }
.slot.selected { border-color: var(--ms-green-600); background: var(--ms-green-50); box-shadow: 0 0 0 3px var(--ms-green-100); }

/* Status pills for jobs/bookings (colour on top of .badge) */
.badge-queued { background: #e8ecf1; color: #3c4a5c; }
.badge-progress { background: var(--ms-navy-100); color: var(--ms-navy-800); }
.badge-quality { background: #efe4ff; color: #5b21b6; }
.badge-ready { background: #fff3cc; color: #7a5b00; }
.badge-done { background: var(--ms-green-100); color: var(--ms-green-800); }

/* Voucher card with QR */
.voucher-card {
  border: 2px dashed var(--ms-green-500); border-radius: var(--ms-radius); padding: 18px;
  display: flex; gap: 18px; align-items: center; background: var(--ms-green-50); flex-wrap: wrap;
}
.voucher-card .vq { background: #fff; border-radius: 12px; padding: 8px; box-shadow: var(--ms-shadow); }
.voucher-card .vq svg { display: block; width: 148px; height: 148px; }
.voucher-code { font-size: 1.25rem; font-weight: 800; letter-spacing: .06em; color: var(--ms-navy-900); }

/* Voucher / QR scanner */
.scan-box { position: relative; border-radius: var(--ms-radius); overflow: hidden; background: #0b1420; }
.scan-box video { width: 100%; display: block; max-height: 340px; object-fit: cover; }
.scan-box .scan-frame {
  position: absolute; inset: 12% 18%; border: 3px solid rgba(74,182,83,.85); border-radius: 16px;
  box-shadow: 0 0 0 999px rgba(8,27,51,.35); pointer-events: none;
}

/* Inventory level bar */
.level-bar { background: var(--ms-navy-50); border-radius: 999px; height: 10px; overflow: hidden; min-width: 90px; }
.level-bar span { display: block; height: 100%; border-radius: 999px; background: var(--ms-green-500); }
.level-bar.warn span { background: #f59e0b; }
.level-bar.crit span { background: var(--ms-danger); }

/* Job timeline */
.timeline { display: grid; gap: 0; }
.timeline .tl-item { display: flex; gap: 12px; }
.timeline .tl-dot { width: 12px; height: 12px; border-radius: 50%; background: var(--ms-green-500); margin-top: 4px; flex: 0 0 auto; }
.timeline .tl-line { width: 2px; flex: 1; background: var(--ms-line); margin: 2px auto 0; min-height: 14px; }
.timeline .tl-rail { display: flex; flex-direction: column; align-items: center; }
.timeline .tl-body { padding-bottom: 14px; font-size: 14px; }
.timeline .tl-time { font-size: 12px; color: var(--ms-muted); }

/* ---------- Print ---------- */
@media print {
  body { background: #fff; }
  .no-print, .genersys-fab, .genersys-panel { display: none !important; }
  .card { box-shadow: none; border: 1px solid #ccc; }
}