/* Fabuleux Beauty Salon — black, chocolate brown, pearl white, gold */
:root {
  --black: #0f0c0a;
  --choco: #4a2c1d;
  --choco-2: #6b4330;
  --pearl: #f7f3ec;
  --pearl-2: #efe8dc;
  --gold: #c5a04a;
  --gold-2: #a8842f;
  --ink: #2a1d16;
  --muted: #7d6a5d;
  --line: #e3d9ca;
  --ok: #2f7d4f;
  --warn: #b7791f;
  --bad: #b3362b;
  --card: #fffdf9;
  --radius: 14px;
  --nav-h: 64px;
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  color: var(--ink);
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--pearl); min-height: 100%; }
html { scroll-padding-top: 90px; scroll-padding-bottom: calc(var(--nav-h) + 24px + env(safe-area-inset-bottom)); }
body { -webkit-text-size-adjust: 100%; padding-bottom: calc(var(--nav-h) + env(safe-area-inset-bottom)); }
h1, h2, h3, .brand { font-family: "Cormorant Garamond", Georgia, serif; font-weight: 600; letter-spacing: .01em; }
h2 { font-size: 1.5rem; margin: 0 0 .75rem; }
h3 { font-size: 1.15rem; margin: 1.25rem 0 .5rem; }
a { color: var(--choco); }

/* Top bar */
.topbar {
  position: sticky; top: 0; z-index: 20;
  background: var(--black); color: var(--pearl);
  padding: calc(10px + env(safe-area-inset-top)) 16px 10px;
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
  border-bottom: 2px solid var(--gold);
}
.brand { font-size: 1.25rem; color: var(--gold); line-height: 1.1; }
.brand small { display: block; font-family: "Inter", sans-serif; font-size: .62rem; letter-spacing: .25em; color: var(--pearl-2); text-transform: uppercase; }
.who { font-size: .78rem; text-align: right; color: var(--pearl-2); }
.who b { color: var(--pearl); display: block; font-weight: 600; }
.live { display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: #5fd18b; margin-right: 4px; vertical-align: middle; }
.live.off { background: #888; }

main { max-width: 1100px; margin: 0 auto; padding: 16px; overflow-wrap: break-word; }

/* Bottom navigation (phone) */
.nav {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 30;
  background: var(--black); border-top: 1px solid var(--choco);
  display: flex; justify-content: space-around;
  padding-bottom: env(safe-area-inset-bottom);
  height: calc(var(--nav-h) + env(safe-area-inset-bottom));
  overflow-x: auto;
}
.nav a {
  flex: 1 1 0; min-width: 0; color: #bfae9c; text-decoration: none;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px;
  font-size: .66rem; padding: 6px 2px; white-space: nowrap;
}
.nav a .ic { font-size: 1.2rem; line-height: 1; }
.nav a.active { color: var(--gold); }
.badge { background: var(--bad); color: #fff; border-radius: 999px; font-size: .62rem; padding: 0 6px; margin-left: 2px; }

@media (min-width: 900px) {
  body { padding-bottom: 0; padding-left: 210px; }
  .nav { top: 0; bottom: 0; right: auto; width: 210px; height: auto; flex-direction: column; justify-content: flex-start;
         padding-top: 90px; border-top: 0; border-right: 2px solid var(--gold); }
  .nav a { flex: 0 0 auto; flex-direction: row; justify-content: flex-start; gap: 10px; font-size: .9rem; padding: 12px 20px; }
  .topbar { margin-left: -210px; padding-left: 226px; }
}

/* Cards & stats */
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; margin-bottom: 14px; box-shadow: 0 1px 2px rgba(74,44,29,.05); }
.card.dark { background: var(--choco); color: var(--pearl); border-color: var(--choco); }
.stats { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; margin-bottom: 14px; }
@media (min-width: 640px) { .stats { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
.stat { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 12px; min-width: 0; }
.stat .k { font-size: .72rem; color: var(--muted); text-transform: uppercase; letter-spacing: .06em; }
.stat .v { font-size: 1.25rem; font-weight: 700; margin-top: 4px; font-variant-numeric: tabular-nums; overflow-wrap: anywhere; }
.stat.hero { background: var(--black); color: var(--pearl); border-color: var(--gold); grid-column: span 2; }
.stat.hero .k { color: var(--gold); }
.stat.hero .v { font-size: 1.7rem; }
.progress { height: 8px; background: rgba(255,255,255,.15); border-radius: 99px; margin-top: 8px; overflow: hidden; }
.progress > i { display: block; height: 100%; background: var(--gold); }

/* Rows (receipt-like key/value list) */
.kv { display: flex; justify-content: space-between; gap: 12px; padding: 8px 0; border-bottom: 1px dashed var(--line); font-variant-numeric: tabular-nums; }
.kv:last-child { border-bottom: 0; }
.kv span:first-child { color: var(--muted); min-width: 0; }
.kv span:last-child { text-align: right; }
.line-head span:last-child, .kv span:last-child { white-space: nowrap; }
.kv.wrap span:last-child { white-space: normal; }
.card.dark .kv { border-bottom-color: rgba(247,243,236,.18); }
.card.dark .kv span:first-child { color: var(--pearl-2); }
.card.dark .kv.total { border-top-color: var(--gold); color: var(--gold); }
.card.dark .kv.total span:first-child { color: var(--gold); }
.kv.total { font-weight: 700; font-size: 1.05rem; border-top: 2px solid var(--ink); border-bottom: 0; }
.kv.bad span:last-child { color: var(--bad); font-weight: 700; }
.kv.good span:last-child { color: var(--ok); font-weight: 700; }

/* Forms */
label { display: block; font-size: .8rem; font-weight: 600; color: var(--choco); margin: 10px 0 4px; }
input, select, textarea {
  width: 100%; font: inherit; font-size: 16px; /* 16px stops iPhone zoom */
  padding: 11px 12px; border: 1px solid var(--line); border-radius: 10px; background: #fff; color: var(--ink);
}
input:focus, select:focus, textarea:focus { outline: 2px solid var(--gold); border-color: var(--gold); }
.row { display: flex; gap: 8px; align-items: flex-end; }
.row > * { flex: 1; min-width: 0; }
.row > .fit { flex: 0 0 auto; }
.check { display: flex; gap: 8px; align-items: flex-start; font-size: .85rem; font-weight: 400; color: var(--ink); }
.check input { width: auto; margin-top: 3px; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  font: inherit; font-weight: 600; font-size: .95rem; cursor: pointer;
  padding: 12px 16px; border-radius: 10px; border: 1px solid var(--choco);
  background: var(--choco); color: var(--pearl); min-height: 44px;
}
.btn.gold { background: var(--gold); border-color: var(--gold-2); color: var(--black); }
.btn.ghost { background: transparent; color: var(--choco); }
.btn.danger { background: var(--bad); border-color: var(--bad); }
.btn.small { padding: 6px 10px; min-height: 34px; font-size: .82rem; }
.btn.block { width: 100%; }
.btn:disabled { opacity: .55; cursor: not-allowed; }
.actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }

/* Tables */
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; border: 1px solid var(--line); border-radius: 12px; background: var(--card); }
table { width: 100%; border-collapse: collapse; font-size: .88rem; font-variant-numeric: tabular-nums; }
th, td { padding: 9px 10px; text-align: left; border-bottom: 1px solid var(--line); white-space: nowrap; }
th { background: var(--pearl-2); color: var(--choco); font-size: .74rem; text-transform: uppercase; letter-spacing: .05em; position: sticky; top: 0; }
td.num, th.num { text-align: right; }
tr:last-child td { border-bottom: 0; }

/* Segmented tabs */
.seg { display: flex; background: var(--pearl-2); border-radius: 10px; padding: 3px; gap: 3px; margin-bottom: 12px; }
.seg button { flex: 1; border: 0; background: transparent; padding: 9px 6px; border-radius: 8px; font: inherit; font-size: .85rem; font-weight: 600; color: var(--muted); cursor: pointer; }
.seg button.on { background: var(--black); color: var(--gold); }

/* POS lines */
.line { border: 1px solid var(--line); border-radius: 12px; padding: 12px; margin-bottom: 10px; background: #fff; }
.line-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 8px; font-weight: 600; }
.line-head .pill { flex: 0 0 auto; white-space: nowrap; }
.pill { display: inline-block; font-size: .7rem; padding: 2px 8px; border-radius: 99px; background: var(--pearl-2); color: var(--choco); font-weight: 600; text-transform: uppercase; letter-spacing: .04em; }
.pill.spa { background: #e8efe6; color: #3d5c39; }
.pill.ok { background: #e3f2e8; color: var(--ok); }
.pill.warn { background: #fbf0dc; color: var(--warn); }
.pill.bad { background: #f8e1de; color: var(--bad); }
.muted { color: var(--muted); font-size: .85rem; }
.sample { background: var(--gold); color: var(--black); font-size: .7rem; font-weight: 700; padding: 2px 6px; border-radius: 4px; }

/* Receipt */
.receipt { background: #fff; max-width: 380px; margin: 0 auto; padding: 20px; border: 1px solid var(--line); border-radius: 8px; font-size: .9rem; }
.receipt .brand { text-align: center; color: var(--choco); font-size: 1.4rem; }
.receipt .center { text-align: center; }
@media print {
  .topbar, .nav, .no-print { display: none !important; }
  body { padding: 0; background: #fff; }
  .receipt { border: 0; }
}

/* Login */
.login { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 24px;
  background: radial-gradient(circle at 30% 10%, var(--choco) 0, var(--black) 70%); }
.login .box { width: 100%; max-width: 380px; background: var(--pearl); border-radius: 18px; padding: 28px 22px; border: 1px solid var(--gold); }
.login .logo { text-align: center; margin-bottom: 18px; }
.login .logo .brand { font-size: 2rem; color: var(--choco); }
.login .logo small { color: var(--gold-2); letter-spacing: .3em; font-size: .65rem; text-transform: uppercase; }
body.on-login { padding: 0; }

/* Toast */
.toast { position: fixed; left: 50%; transform: translateX(-50%); bottom: calc(var(--nav-h) + 16px + env(safe-area-inset-bottom));
  background: var(--black); color: var(--pearl); border-left: 4px solid var(--gold); padding: 12px 16px; border-radius: 10px;
  z-index: 100; max-width: calc(100% - 32px); box-shadow: 0 6px 20px rgba(0,0,0,.25); font-size: .9rem; }
.toast.err { border-left-color: var(--bad); }

/* Chart */
.chart svg { width: 100%; height: auto; max-height: 280px; display: block; }
.alert { background: #f8e1de; color: var(--bad); border-radius: 10px; padding: 10px 12px; margin-bottom: 12px; font-size: .9rem; }
.notice { background: #fbf0dc; color: #7a5313; border-radius: 10px; padding: 10px 12px; margin-bottom: 12px; font-size: .9rem; }
.empty { text-align: center; padding: 24px; color: var(--muted); }

/* Logo */
.brand-wrap { display: flex; align-items: center; gap: 10px; min-width: 0; }
.top-logo { height: 40px; width: auto; display: block; }
.login-logo { width: 150px; max-width: 60%; height: auto; display: block; margin: 0 auto 6px; }
.receipt-logo { width: 90px; height: auto; margin: 0 auto 4px; display: block; }
a.btn { text-decoration: none; display: inline-flex; align-items: center; justify-content: center; }