/* =========================================================================
   Noura Beauty Lounge — design tokens
   Palette taken from the salon's own identity: blush watercolour, fine black
   line-work (the crown logo) and a touch of rose glitter.
   ========================================================================= */
:root {
  --bg: #FCF8F8;            /* blush-tinted white */
  --surface: #FFFFFF;
  --blush: #F3E3E6;         /* soft pink panels */
  --blush-2: #EAD3D8;
  --rose: #B9707E;          /* primary — dusty rose */
  --rose-deep: #96525F;
  --ink: #2A2326;           /* warm charcoal, like the logo's line-work */
  --ink-2: #5E5257;
  --ink-3: #95888D;
  --line: #EADFE1;
  --champagne: #BE9A72;     /* crown / important figures */
  --ok: #3F8A66;
  --ok-bg: #E7F3EC;
  --bad: #B8454F;
  --bad-bg: #FBE9EA;
  --warn: #A8682A;
  --warn-bg: #FBF0E2;
  /* departments */
  --hair: #8E6A8A;
  --nails: #C9788A;
  --lash: #7E6F66;
  --general: #A39A9C;

  --radius: 14px;
  --radius-s: 10px;
  --shadow: 0 1px 2px rgba(42,35,38,.04), 0 6px 24px rgba(150,82,95,.07);
  --font: 'IBM Plex Sans Arabic', 'Segoe UI', Tahoma, sans-serif;
  --brand: 'Cormorant Garamond', 'Times New Roman', serif;
  --nav-h: 64px;
}
[data-theme="dark"] {
  --bg: #1C1719;
  --surface: #251F22;
  --blush: #33282C;
  --blush-2: #3E3135;
  --rose: #D08C99;
  --rose-deep: #E3A6B1;
  --ink: #F4ECEE;
  --ink-2: #CDBFC3;
  --ink-3: #98898E;
  --line: #3A2F33;
  --ok-bg: #1F3329; --bad-bg: #3A2226; --warn-bg: #382B1E;
  --shadow: 0 1px 2px rgba(0,0,0,.3), 0 6px 24px rgba(0,0,0,.25);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--ink);
  font-size: 15px;
  line-height: 1.6;
  min-height: 100vh;
  padding-top: env(safe-area-inset-top, 0px);
}
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
:focus-visible { outline: 2px solid var(--rose); outline-offset: 2px; }
@media (prefers-reduced-motion: reduce) { * { transition: none !important; animation: none !important; } }
.num { font-variant-numeric: tabular-nums; direction: ltr; unicode-bidi: isolate; display: inline-block; }
.muted { color: var(--ink-3); }
.small { font-size: 0.82rem; }
.hidden { display: none !important; }

/* ---------- Shell ---------- */
.app { display: grid; grid-template-columns: 1fr; grid-template-rows: auto 1fr; align-content: start; min-height: 100vh; }
.topbar {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 20;
  display: flex; align-items: center; gap: 12px;
  padding: 10px 18px; background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(10px); border-bottom: 1px solid var(--line);
}
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); }
.brand svg { width: 34px; height: 34px; flex: none; }
.brand-name { font-family: var(--brand); font-style: italic; font-size: 1.45rem; font-weight: 600; letter-spacing: .01em; line-height: 1; }
.brand-sub { display: block; font-family: var(--brand); font-size: .78rem; color: var(--ink-3); font-style: italic; }
.topbar .spacer { flex: 1; }
.rate-chip {
  border: 1px solid var(--line); background: var(--surface); border-radius: 999px;
  padding: 5px 12px; font-size: .82rem; color: var(--ink-2); display: flex; gap: 6px; align-items: center;
}
.rate-chip b { color: var(--ink); font-weight: 600; }
.user-chip { display: flex; align-items: center; gap: 8px; font-size: .85rem; color: var(--ink-2); }
.icon-btn { border: 1px solid var(--line); background: var(--surface); border-radius: 10px; width: 36px; height: 36px; display: grid; place-items: center; color: var(--ink-2); }
.icon-btn:hover { color: var(--rose-deep); border-color: var(--blush-2); }
.sync-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--ink-3); display: inline-block; }
.sync-dot.on { background: var(--ok); } .sync-dot.err { background: var(--bad); }

.main { padding: 22px 18px calc(var(--nav-h) + 30px + env(safe-area-inset-bottom, 0px)); max-width: 1100px; width: 100%; margin: 0 auto; }

.nav {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 30;
  display: flex; justify-content: space-around; gap: 2px;
  background: var(--surface); border-top: 1px solid var(--line);
  padding: 6px 6px calc(6px + env(safe-area-inset-bottom, 0px));
}
.nav button {
  flex: 1; border: 0; background: none; border-radius: 12px; padding: 6px 2px;
  display: flex; flex-direction: column; align-items: center; gap: 2px;
  font-size: .7rem; color: var(--ink-3);
}
.nav button i { font-size: 1.05rem; }
.nav button.active { color: var(--rose-deep); background: var(--blush); }

@media (min-width: 900px) {
  .app { grid-template-columns: 230px 1fr; }
  .topbar { grid-column: 1 / -1; }
  .nav {
    position: sticky; top: 57px; height: calc(100vh - 57px); flex-direction: column; justify-content: flex-start;
    border-top: 0; border-left: 1px solid var(--line); background: transparent; padding: 18px 12px; gap: 4px;
  }
  .nav button { flex: none; flex-direction: row; gap: 12px; font-size: .92rem; padding: 10px 14px; justify-content: flex-start; }
  .nav button i { width: 20px; text-align: center; }
  .main { padding-bottom: 40px; }
}

/* ---------- Page header ---------- */
.page-head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 12px; margin-bottom: 18px; }
.page-title { font-size: 1.35rem; font-weight: 600; }
.page-sub { color: var(--ink-3); font-size: .86rem; }
.month-hero { margin-bottom: 20px; }
.month-hero .month-name { font-family: var(--brand); font-style: italic; font-size: 2.6rem; line-height: 1.05; font-weight: 500; }
.month-hero .month-name .ar { font-family: var(--font); font-style: normal; font-size: 1.05rem; color: var(--ink-3); font-weight: 400; margin-inline-start: 10px; }
.ribbon { display: flex; height: 6px; border-radius: 999px; overflow: hidden; background: var(--line); margin-top: 12px; max-width: 520px; }
.ribbon span { display: block; height: 100%; }
.ribbon-legend { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 8px; font-size: .8rem; color: var(--ink-2); }
.dot { width: 9px; height: 9px; border-radius: 50%; display: inline-block; margin-inline-end: 6px; vertical-align: middle; }

/* ---------- Panels ---------- */
.grid { display: grid; gap: 16px; }
@media (min-width: 760px) { .grid.two { grid-template-columns: 1fr 1fr; } .grid.three { grid-template-columns: repeat(3, 1fr); } }
.panel { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); }
.panel-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 14px 18px; border-bottom: 1px solid var(--line); }
.panel-head h3 { font-size: 1rem; font-weight: 600; }
.panel-body { padding: 14px 18px; }
.panel-body.flush { padding: 0; }

.figures { display: flex; flex-wrap: wrap; gap: 0; }
.figure { flex: 1 1 140px; padding: 14px 18px; border-inline-start: 1px solid var(--line); }
.figure:first-child { border-inline-start: 0; }
.figure .label { font-size: .78rem; color: var(--ink-3); }
.figure .value { font-size: 1.3rem; font-weight: 600; }
.figure .value.big { font-size: 1.7rem; color: var(--ink); }
.figure .value.gold { color: var(--champagne); }
.figure .value.pos { color: var(--ok); } .figure .value.neg { color: var(--bad); }

/* ---------- Lists ---------- */
.list { list-style: none; }
.row { display: flex; align-items: center; gap: 12px; padding: 12px 18px; border-top: 1px solid var(--line); }
.row:first-child { border-top: 0; }
.row .grow { flex: 1; min-width: 0; }
.row .title { font-weight: 600; }
.row .meta { font-size: .8rem; color: var(--ink-3); display: flex; flex-wrap: wrap; gap: 4px 12px; }
.row .amt { font-weight: 600; text-align: left; white-space: nowrap; }
.time-col { width: 54px; text-align: center; flex: none; }
.time-col .t { font-weight: 600; font-size: .95rem; }
.time-col .d { font-size: .7rem; color: var(--ink-3); }
.dept-bar { width: 4px; align-self: stretch; border-radius: 4px; flex: none; }
.empty { padding: 28px 18px; text-align: center; color: var(--ink-3); font-size: .9rem; }
.empty i { display: block; font-size: 1.4rem; margin-bottom: 8px; color: var(--blush-2); }

/* ---------- Tags ---------- */
.tag { display: inline-flex; align-items: center; gap: 4px; border-radius: 999px; padding: 1px 9px; font-size: .74rem; font-weight: 500; background: var(--blush); color: var(--ink-2); white-space: nowrap; }
.tag.ok { background: var(--ok-bg); color: var(--ok); }
.tag.bad { background: var(--bad-bg); color: var(--bad); }
.tag.warn { background: var(--warn-bg); color: var(--warn); }
.tag.demo { background: var(--warn-bg); color: var(--warn); }
.tag.lock { background: var(--blush); color: var(--ink-2); }

/* ---------- Buttons & forms ---------- */
.btn { border: 1px solid transparent; border-radius: var(--radius-s); padding: 9px 16px; font-size: .9rem; font-weight: 500; display: inline-flex; align-items: center; gap: 8px; justify-content: center; background: var(--blush); color: var(--ink); transition: background .15s; }
.btn:hover { background: var(--blush-2); }
.btn.primary { background: var(--rose); color: #fff; }
.btn.primary:hover { background: var(--rose-deep); }
.btn.ghost { background: transparent; border-color: var(--line); }
.btn.danger { background: var(--bad-bg); color: var(--bad); }
.btn.ok { background: var(--ok-bg); color: var(--ok); }
.btn.sm { padding: 5px 11px; font-size: .8rem; border-radius: 8px; }
.btn[disabled] { opacity: .45; cursor: not-allowed; }
.btn-row { display: flex; flex-wrap: wrap; gap: 8px; }

.field { display: flex; flex-direction: column; gap: 5px; margin-bottom: 12px; }
.field label { font-size: .8rem; color: var(--ink-2); font-weight: 500; }
.input, select.input, textarea.input {
  width: 100%; border: 1px solid var(--line); background: var(--surface); border-radius: var(--radius-s);
  padding: 9px 12px; font-size: .95rem; min-height: 42px;
}
.input:focus { border-color: var(--rose); outline: none; box-shadow: 0 0 0 3px color-mix(in srgb, var(--rose) 18%, transparent); }
.form-grid { display: grid; gap: 0 12px; grid-template-columns: 1fr; }
@media (min-width: 560px) { .form-grid.two { grid-template-columns: 1fr 1fr; } .form-grid.three { grid-template-columns: 1fr 1fr 1fr; } }
.hint { font-size: .78rem; color: var(--ink-3); }
.seg { display: inline-flex; background: var(--blush); border-radius: 10px; padding: 3px; gap: 2px; }
.seg button { border: 0; background: none; padding: 6px 14px; border-radius: 8px; font-size: .85rem; color: var(--ink-2); }
.seg button.active { background: var(--surface); color: var(--ink); box-shadow: 0 1px 3px rgba(0,0,0,.08); }

.toolbar { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.toolbar .input { width: auto; min-height: 38px; padding: 6px 10px; font-size: .88rem; }

/* ---------- Notices ---------- */
.notice { border-radius: var(--radius-s); padding: 11px 14px; font-size: .86rem; display: flex; gap: 10px; align-items: flex-start; margin-bottom: 14px; }
.notice i { margin-top: 3px; }
.notice.warn { background: var(--warn-bg); color: var(--warn); }
.notice.bad { background: var(--bad-bg); color: var(--bad); }
.notice.ok { background: var(--ok-bg); color: var(--ok); }
.notice.info { background: var(--blush); color: var(--ink-2); }

/* ---------- Tables ---------- */
.table-wrap { overflow-x: auto; }
table.t { width: 100%; border-collapse: collapse; font-size: .88rem; }
table.t th { text-align: right; font-weight: 500; color: var(--ink-3); font-size: .78rem; padding: 10px 14px; border-bottom: 1px solid var(--line); white-space: nowrap; }
table.t td { padding: 10px 14px; border-bottom: 1px solid var(--line); white-space: nowrap; }
table.t tr:last-child td { border-bottom: 0; }
table.t tfoot td { font-weight: 600; border-top: 2px solid var(--line); }

/* ---------- Modal ---------- */
.modal-back { position: fixed; inset: 0; background: rgba(42,35,38,.45); z-index: 100; display: flex; align-items: flex-end; justify-content: center; }
@media (min-width: 640px) { .modal-back { align-items: center; padding: 20px; } }
.modal { background: var(--surface); width: 100%; max-width: 560px; max-height: 92vh; overflow: auto; border-radius: 20px 20px 0 0; box-shadow: 0 20px 60px rgba(0,0,0,.2); }
@media (min-width: 640px) { .modal { border-radius: 18px; } }
.modal.wide { max-width: 760px; }
.modal-head { display: flex; align-items: center; justify-content: space-between; padding: 16px 20px; border-bottom: 1px solid var(--line); position: sticky; top: 0; background: var(--surface); z-index: 1; }
.modal-head h3 { font-size: 1.05rem; font-weight: 600; }
.modal-body { padding: 18px 20px; }
.modal-foot { display: flex; gap: 8px; justify-content: flex-start; padding: 14px 20px calc(14px + env(safe-area-inset-bottom, 0px)); border-top: 1px solid var(--line); position: sticky; bottom: 0; background: var(--surface); }

.line-item { border: 1px solid var(--line); border-radius: var(--radius-s); padding: 10px 12px 0; margin-bottom: 10px; position: relative; }
.line-item .remove { position: absolute; top: 8px; left: 8px; }
.total-row { display: flex; justify-content: space-between; align-items: center; padding: 10px 0; font-weight: 600; }
.kv { display: flex; justify-content: space-between; gap: 10px; padding: 7px 0; border-bottom: 1px dashed var(--line); font-size: .9rem; }
.kv:last-child { border-bottom: 0; }
.kv.strong { font-weight: 600; }

/* ---------- Toast ---------- */
.toast { position: fixed; bottom: calc(var(--nav-h) + 20px + env(safe-area-inset-bottom, 0px)); left: 50%; transform: translateX(-50%); background: var(--ink); color: var(--bg); padding: 10px 18px; border-radius: 12px; font-size: .88rem; z-index: 200; max-width: 90vw; box-shadow: 0 8px 30px rgba(0,0,0,.2); }
.toast.bad { background: var(--bad); color: #fff; }
@media (min-width: 900px) { .toast { bottom: 30px; } }

/* ---------- Login ---------- */
.login { min-height: 100vh; display: grid; place-items: center; padding: 24px; background:
  radial-gradient(60% 50% at 80% 10%, var(--blush) 0%, transparent 70%),
  radial-gradient(50% 40% at 10% 90%, var(--blush) 0%, transparent 70%), var(--bg); }
.login-card { width: 100%; max-width: 380px; text-align: center; }
.login-card .crown { width: 92px; height: 92px; margin: 0 auto 6px; }
.login-card h1 { font-family: var(--brand); font-style: italic; font-weight: 500; font-size: 2.4rem; line-height: 1; }
.login-card .tag-line { font-family: var(--brand); font-style: italic; color: var(--ink-3); margin-bottom: 26px; }
.login-card .panel { text-align: right; padding: 20px; }
.pin-choice { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-bottom: 14px; }
.pin-choice button { border: 1px solid var(--line); background: var(--surface); border-radius: 12px; padding: 12px; font-weight: 500; }
.pin-choice button.active { border-color: var(--rose); background: var(--blush); color: var(--rose-deep); }

@media (max-width: 560px) { .hide-sm { display: none; } .rate-chip { padding: 5px 9px; } .brand-sub { display: none; } }
/* ---------- mobile refinements ---------- */
.rate-chip { white-space: nowrap; }
.figure .value { white-space: nowrap; }
.amt { white-space: nowrap; }
@media (max-width: 560px) {
  .topbar { padding: 8px 12px; gap: 8px; }
  .rate-chip .rc-label { display: none; }
  .main { padding-inline: 12px; }
  .month-hero .month-name { font-size: 2.1rem; }
  .month-hero .month-name .ar { display: block; margin: 4px 0 0; font-size: .9rem; }
  .figure { flex: 1 1 50%; padding: 12px 14px; border-inline-start: 0; border-top: 1px solid var(--line); }
  .figure:nth-child(-n+2) { border-top: 0; }
  .figure:nth-child(even) { border-inline-start: 1px solid var(--line); }
  .figure .value, .figure .value.big { font-size: 1.12rem; }
  .row { flex-wrap: wrap; padding: 12px 14px; }
  .row .grow { flex: 1 1 calc(100% - 90px); }
  .row > .amt { order: 5; margin-inline-start: 70px; }
  .row > .btn-row { order: 6; margin-inline-start: auto; }
  .nav button span { font-size: .62rem; }
  .page-head .toolbar, .page-head .toolbar select { width: 100%; }
}