/* ================================================================ tokens */
:root {
  --bg: #f5f5f8;
  --surface: #ffffff;
  --surface-2: #f0f0f5;
  --border: #e3e3ec;
  --text: #17171f;
  --muted: #6b6b7b;
  --accent: #5b4ff5;
  --accent-soft: #ecebff;
  --accent-text: #ffffff;
  --free: #0f9f6e;
  --free-soft: #e2f6ee;
  --busy: #e5484d;
  --busy-soft: #fde8e8;
  --warn: #b7791f;
  --warn-soft: #fdf3dd;
  --past: #d9d9e3;
  --shadow: 0 1px 2px rgba(20, 20, 40, .05), 0 6px 24px rgba(20, 20, 40, .06);
  --shadow-lg: 0 20px 60px rgba(20, 20, 40, .18);
  --radius: 18px;
  --radius-sm: 12px;
  color-scheme: light;
}

[data-theme="dark"] {
  --bg: #0e0e14;
  --surface: #17171f;
  --surface-2: #20202b;
  --border: #2b2b38;
  --text: #ececf3;
  --muted: #9a9aad;
  --accent: #8b80ff;
  --accent-soft: #25224a;
  --accent-text: #0e0e14;
  --free: #34d399;
  --free-soft: #0f2e24;
  --busy: #f87171;
  --busy-soft: #3a1a1d;
  --warn: #f6c35b;
  --warn-soft: #3a2f14;
  --past: #2e2e3b;
  --shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 6px 24px rgba(0, 0, 0, .25);
  --shadow-lg: 0 20px 60px rgba(0, 0, 0, .5);
  color-scheme: dark;
}

/* ================================================================ base */
* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  font-family: Vazirmatn, Tahoma, system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 15px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  transition: background .25s, color .25s;
  min-height: 100vh;
  overflow-x: clip;
}
button, input, select, textarea { font: inherit; color: inherit; }
a { color: inherit; text-decoration: none; }
svg { width: 1.15em; height: 1.15em; flex-shrink: 0; }
.container { width: 100%; max-width: 1080px; margin: 0 auto; padding: 0 16px; }
.ltr { direction: ltr; unicode-bidi: isolate; display: inline-block; }
.muted { color: var(--muted); }
.hidden { display: none !important; }

/* ================================================================ topbar */
.topbar {
  position: sticky; top: 0; z-index: 20;
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid var(--border);
}
.topbar-inner { display: flex; align-items: center; justify-content: space-between; height: 64px; gap: 12px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 17px; min-width: 0; }
.brand-name { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.brand { -webkit-touch-callout: none; -webkit-user-select: none; user-select: none; }
.brand-icon {
  width: 38px; height: 38px; border-radius: 12px; display: grid; place-items: center;
  background: var(--accent); color: var(--accent-text); flex-shrink: 0;
  position: relative; touch-action: manipulation; -webkit-tap-highlight-color: transparent;
}
/* حلقهٔ پیشرفت هنگام نگه داشتن آیکون (۲ ثانیه) */
.brand-icon::after {
  content: ""; position: absolute; inset: -5px; border-radius: 15px; pointer-events: none;
  background: conic-gradient(var(--accent) var(--hold, 0%), transparent 0);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude; padding: 2.5px; opacity: 0;
}
@property --hold { syntax: "<percentage>"; inherits: false; initial-value: 0%; }
.brand-icon.holding { transform: scale(.94); transition: transform 2s linear; }
.brand-icon.holding::after { opacity: 1; animation: hold 2s linear forwards; }
@keyframes hold { from { --hold: 0%; } to { --hold: 100%; } }
.topbar-actions { display: flex; gap: 8px; align-items: center; flex-shrink: 0; }

/* ================================================================ buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border: 1px solid var(--border); background: var(--surface); border-radius: var(--radius-sm);
  padding: 9px 16px; cursor: pointer; font-weight: 600; font-size: 14px; white-space: nowrap;
  transition: transform .12s, background .2s, border-color .2s, opacity .2s;
}
.btn:hover { border-color: var(--accent); }
.btn:active { transform: scale(.97); }
.btn:disabled { opacity: .45; cursor: not-allowed; transform: none; }
.btn-primary { background: var(--accent); border-color: var(--accent); color: var(--accent-text); }
.btn-primary:hover { filter: brightness(1.08); }
.btn-ghost { background: transparent; border-color: transparent; }
.btn-ghost:hover { background: var(--surface-2); border-color: transparent; }
.btn-danger { color: var(--busy); }
.btn-danger:hover { border-color: var(--busy); background: var(--busy-soft); }
.btn-free { background: var(--free); border-color: var(--free); color: #fff; }
[data-theme="dark"] .btn-free { color: #0e0e14; }
.btn-lg { padding: 13px 22px; font-size: 16px; border-radius: 14px; }
.btn-block { width: 100%; }
.icon-btn { padding: 9px; width: 40px; height: 40px; }
.icon-btn.sm { width: 34px; height: 34px; padding: 7px; }

/* ================================================================ layout pieces */
.page { padding: 24px 0 120px; animation: fade .3s ease; }
@keyframes fade { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

.hero { padding: 12px 0 8px; }
.hero h1 { font-size: clamp(22px, 4vw, 30px); margin: 0 0 4px; font-weight: 800; line-height: 1.4; }
.hero p { margin: 0; color: var(--muted); }

.section-title {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  margin: 26px 0 12px; font-size: 15px; font-weight: 700;
}
.section-title .muted { font-weight: 500; font-size: 13px; }

.card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); box-shadow: var(--shadow); padding: 20px;
}

/* ================================================================ barbers picker */
.barber-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 12px; }
.barber-pick {
  display: flex; align-items: center; gap: 12px; text-align: start; width: 100%;
  background: var(--surface); border: 2px solid var(--border); border-radius: var(--radius);
  padding: 14px; cursor: pointer; transition: border-color .2s, transform .12s, box-shadow .2s;
}
.barber-pick:hover { border-color: color-mix(in srgb, var(--accent) 50%, var(--border)); }
.barber-pick:active { transform: scale(.98); }
.barber-pick.active { border-color: var(--accent); box-shadow: 0 0 0 4px var(--accent-soft); }
.barber-pick .name { font-weight: 700; }
.barber-pick .sub { font-size: 12.5px; color: var(--muted); }

.avatar {
  width: 46px; height: 46px; border-radius: 50%; display: grid; place-items: center;
  font-weight: 800; font-size: 18px; flex-shrink: 0; color: #fff;
}

.chips-scroll { display: flex; gap: 8px; overflow-x: auto; padding: 4px 2px 10px; scrollbar-width: thin; }
.seg {
  display: inline-flex; gap: 4px; background: var(--surface-2); padding: 4px; border-radius: 14px;
  overflow-x: auto; max-width: 100%;
}
.seg button {
  border: 0; background: transparent; padding: 8px 16px; border-radius: 10px; cursor: pointer;
  font-weight: 600; white-space: nowrap; color: var(--muted); display: inline-flex; align-items: center; gap: 8px;
}
.seg button.active { background: var(--surface); color: var(--text); box-shadow: var(--shadow); }

/* ================================================================ date strip */
.date-strip { display: flex; gap: 8px; overflow-x: auto; padding: 4px 2px 12px; scroll-snap-type: x proximity; scrollbar-width: thin; }
.day {
  flex: 0 0 auto; width: 72px; border: 1.5px solid var(--border); background: var(--surface);
  border-radius: 16px; padding: 10px 4px; text-align: center; cursor: pointer; scroll-snap-align: start;
  transition: border-color .2s, background .2s, transform .12s;
}
.day:hover { border-color: var(--accent); }
.day:active { transform: scale(.96); }
.day .wd { font-size: 12px; color: var(--muted); }
.day .dn { font-size: 21px; font-weight: 800; line-height: 1.3; }
.day .mn { font-size: 11.5px; color: var(--muted); }
.day.today .wd::after { content: " • امروز"; color: var(--accent); }
.day.closed { opacity: .5; }
.day.closed .mn::after { content: " · تعطیل"; }
.day.active { background: var(--accent); border-color: var(--accent); color: var(--accent-text); opacity: 1; }
.day.active .wd, .day.active .mn, .day.active.today .wd::after { color: var(--accent-text); opacity: .85; }
.day .dot { display: block; width: 6px; height: 6px; border-radius: 50%; margin: 4px auto 0; background: transparent; }
.day .dot.has { background: var(--accent); }
.day.active .dot.has { background: var(--accent-text); }

.strip-nav { display: flex; align-items: center; gap: 8px; }

/* ================================================================ timeline */
.tl { position: relative; margin-top: 4px; }
.tl.has-now { padding-top: 30px; }
.tl-bar {
  position: relative; height: 46px; border-radius: 12px; overflow: hidden;
  background: var(--surface-2);
}
.tl-seg {
  position: absolute; top: 0; bottom: 0; display: flex; align-items: center; justify-content: center; gap: 4px;
  font-size: 12px; font-weight: 700; white-space: nowrap; overflow: hidden;
}
.tl-seg small { font-weight: 500; font-size: 11px; opacity: .85; }
.tl-free {
  background: var(--free-soft); color: var(--free);
  box-shadow: inset 0 0 0 1.5px color-mix(in srgb, var(--free) 55%, transparent); border-radius: 10px;
}
.tl-busy { background: var(--busy); color: #fff; border-inline: 1.5px solid var(--surface); }
[data-theme="dark"] .tl-busy { color: #1a0d0e; }
/* نوبت گذشته در پنل مدیریت: قرمز کم‌رنگ با هاشور */
.tl-was {
  background: repeating-linear-gradient(-45deg, color-mix(in srgb, var(--busy) 55%, transparent) 0 6px, color-mix(in srgb, var(--busy) 30%, transparent) 6px 12px);
}
.tl-past {
  color: var(--muted);
  background: repeating-linear-gradient(-45deg, var(--past) 0 6px, transparent 6px 12px);
}
.tl-now {
  position: absolute; top: 0; transform: translateX(50%); z-index: 2;
  background: var(--text); color: var(--bg); font-size: 11.5px; font-weight: 700;
  padding: 2px 10px; border-radius: 999px; white-space: nowrap; line-height: 1.7;
}
.tl-now-line {
  position: absolute; top: 22px; height: 54px; width: 2px; z-index: 2;
  background: var(--text); transform: translateX(50%); border-radius: 2px;
}
.tl-ticks { position: relative; height: 38px; margin-top: 6px; }
.tl-tick {
  position: absolute; top: 0; transform: translateX(50%);
  font-size: 11.5px; color: var(--muted); text-align: center; line-height: 1.4;
}
.tl-tick::before { content: ""; display: block; width: 1px; height: 6px; background: var(--border); margin: 0 auto 2px; }
.tl-end { position: absolute; top: 0; font-size: 12.5px; font-weight: 800; line-height: 1.35; }
.tl-end small { display: block; font-size: 11px; font-weight: 500; color: var(--muted); }
.tl-end.start { right: 0; text-align: right; }
.tl-end.finish { left: 0; text-align: left; }
.tl-status {
  display: flex; align-items: center; gap: 8px; margin-bottom: 12px; padding: 9px 12px; border-radius: 12px;
  font-weight: 700; font-size: 14px; background: var(--free-soft); color: var(--free);
}
.tl-status i { width: 9px; height: 9px; border-radius: 50%; background: currentColor; flex-shrink: 0; box-shadow: 0 0 0 4px color-mix(in srgb, currentColor 20%, transparent); }
.tl-status.busy { background: var(--busy-soft); color: var(--busy); }
.tl-status.off { background: var(--surface-2); color: var(--muted); }
.legend { display: flex; gap: 16px; flex-wrap: wrap; font-size: 12.5px; color: var(--muted); margin-top: 6px; }
.legend i { display: inline-block; width: 14px; height: 10px; border-radius: 3px; margin-inline-end: 6px; vertical-align: middle; }
.legend .lg-free { background: var(--free-soft); box-shadow: inset 0 0 0 1.5px var(--free); }
.legend .lg-busy { background: var(--busy); }
.legend .lg-past { background: repeating-linear-gradient(-45deg, var(--past) 0 3px, transparent 3px 6px); box-shadow: inset 0 0 0 1px var(--past); }

/* ================================================================ slots */
.slots { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 10px; }
.slot {
  border-radius: 14px; padding: 12px 14px; background: var(--free-soft);
  border: 1px solid color-mix(in srgb, var(--free) 25%, transparent);
}
.slot .range { font-weight: 800; font-size: 17px; color: var(--free); }
.slot .len { font-size: 12.5px; color: var(--muted); }

.empty {
  text-align: center; padding: 34px 16px; color: var(--muted);
}
.empty .big-icon {
  width: 60px; height: 60px; border-radius: 20px; display: grid; place-items: center;
  background: var(--surface-2); margin: 0 auto 12px; color: var(--muted);
}
.empty .big-icon svg { width: 28px; height: 28px; }
.empty h3 { margin: 0 0 4px; color: var(--text); font-size: 16px; }
.empty p { margin: 0 0 14px; }

.call-card {
  display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  background: linear-gradient(135deg, var(--accent), color-mix(in srgb, var(--accent) 60%, #ff6fb1));
  color: #fff; border: 0;
}
.call-card h3 { margin: 0; font-size: 17px; }
.call-card p { margin: 2px 0 0; opacity: .85; font-size: 13.5px; }
.call-card .btn { background: #fff; color: #17171f; border-color: #fff; }

.service-list { display: flex; flex-wrap: wrap; gap: 8px; }
.tag {
  display: inline-flex; align-items: center; gap: 6px; padding: 5px 12px; border-radius: 999px;
  background: var(--surface-2); font-size: 13px; border: 1px solid var(--border);
}
.tag b { font-weight: 700; }

.grid-2 { display: grid; grid-template-columns: 1.4fr 1fr; gap: 16px; align-items: start; }
.grid-2 > *, .page > * { min-width: 0; }

/* ================================================================ admin */
.admin-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }

.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.stat { padding: 14px 16px; }
.stat .k { font-size: 12.5px; color: var(--muted); }
.stat .v { font-size: 22px; font-weight: 800; line-height: 1.5; }

.agenda { display: flex; flex-direction: column; gap: 10px; }
.appt {
  display: flex; gap: 14px; align-items: stretch; padding: 14px; border-radius: 16px;
  background: var(--surface); border: 1px solid var(--border); box-shadow: var(--shadow);
  animation: fade .25s ease;
}
.appt .time {
  display: flex; flex-direction: column; justify-content: center; align-items: center; min-width: 72px;
  padding: 6px 10px; border-radius: 12px; background: var(--accent-soft); color: var(--accent); font-weight: 800;
}
.appt .time small { font-weight: 500; font-size: 11.5px; opacity: .8; }
.appt .body { flex: 1; min-width: 0; }
.appt .who { font-weight: 700; font-size: 15.5px; display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.appt .phone { font-size: 13px; color: var(--muted); display: inline-flex; gap: 4px; align-items: center; }
.appt .phone:hover { color: var(--accent); }
.appt .service-list { margin-top: 6px; }
.appt .service-list .tag { padding: 2px 10px; font-size: 12px; }
.appt .actions { display: flex; flex-direction: column; gap: 6px; }
.appt.past { opacity: .6; }
.appt.outside .time { background: var(--warn-soft); color: var(--warn); }

.gap {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  border: 1.5px dashed color-mix(in srgb, var(--free) 45%, var(--border)); border-radius: 16px;
  padding: 10px 14px; color: var(--free); background: transparent; cursor: pointer; width: 100%;
  transition: background .2s;
}
.gap:hover { background: var(--free-soft); }
.gap.locked { cursor: default; border-color: var(--border); color: var(--muted); }
.gap.locked:hover { background: transparent; }
.gap .g-info { display: flex; gap: 10px; align-items: center; font-weight: 700; flex-wrap: wrap; }
.gap .g-info small { color: var(--muted); font-weight: 500; }
.gap .g-add { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; font-weight: 700; }

.fab {
  position: fixed; inset-inline-start: auto; inset-inline-end: 20px; bottom: 22px; z-index: 15;
  box-shadow: 0 10px 30px color-mix(in srgb, var(--accent) 45%, transparent);
  border-radius: 18px; padding: 14px 22px;
}

.barber-row { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.barber-row .info { flex: 1; min-width: 160px; }
.barber-row .info .name { font-weight: 800; font-size: 16px; }
.barber-row .meta { display: flex; gap: 14px; flex-wrap: wrap; font-size: 13px; color: var(--muted); }
.barber-row .meta span { display: inline-flex; gap: 6px; align-items: center; }
.barber-cards { display: flex; flex-direction: column; gap: 12px; }

/* ================================================================ shops */
.shop-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 12px; }
.shop-card {
  display: flex; align-items: center; gap: 14px; padding: 16px; cursor: pointer;
  background: var(--surface); border: 1.5px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow);
  transition: border-color .2s, transform .12s; animation: fade .25s ease;
}
.shop-card:hover, .shop-card:focus-visible { border-color: var(--accent); outline: none; }
.shop-card:active { transform: scale(.99); }
.shop-card .info { flex: 1; min-width: 0; }
.shop-card .name { font-weight: 800; font-size: 16px; }
.shop-card .sub { display: flex; gap: 6px; align-items: flex-start; font-size: 13px; color: var(--muted); }
.shop-card .sub svg { margin-top: 4px; width: 14px; height: 14px; }
.shop-card .sub span { overflow: hidden; text-overflow: ellipsis; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.shop-icon {
  width: 52px; height: 52px; border-radius: 16px; display: grid; place-items: center; flex-shrink: 0;
  background: var(--accent-soft); color: var(--accent);
}
.shop-icon svg { width: 24px; height: 24px; }
.shop-actions { display: flex; flex-direction: column; gap: 6px; }
.shop-card.inactive { opacity: .7; border-style: dashed; }
.shop-card.inactive .shop-icon { background: var(--surface-2); color: var(--muted); }
.badge { display: inline-block; font-size: 11.5px; font-weight: 700; padding: 1px 8px; border-radius: 999px; background: var(--warn-soft); color: var(--warn); vertical-align: middle; }
.badge-owner { background: var(--accent-soft); color: var(--accent); }
.btn-warn { color: var(--warn); }
.btn-warn:hover { border-color: var(--warn); background: var(--warn-soft); }
.btn-on { color: var(--free); }
.btn-on:hover { border-color: var(--free); background: var(--free-soft); }
.chev { color: var(--muted); }
.search { position: relative; margin-bottom: 14px; }
.search svg { position: absolute; right: 14px; top: 50%; transform: translateY(-50%); color: var(--muted); }
.search .input { padding-right: 42px; }
.link { color: var(--accent); font-weight: 600; text-decoration: underline; text-underline-offset: 3px; }
textarea.input { resize: vertical; line-height: 1.8; }

/* ================================================================ shop links (topbar) */
.top-link.loc { color: var(--busy); }
.top-link.tg { color: #229ed9; }
.top-link.ig { color: #d62976; }
[data-theme="dark"] .top-link.tg { color: #5ec2f0; }
[data-theme="dark"] .top-link.ig { color: #f472b6; }
.top-link.loc:hover { border-color: var(--busy); }
.top-link.tg:hover { border-color: #229ed9; }
.top-link.ig:hover { border-color: #d62976; }
.field label svg { width: 15px; height: 15px; vertical-align: -2px; }

/* ================================================================ accounts */
.cred-box { border: 1.5px dashed var(--border); border-radius: 14px; padding: 12px 14px 10px; margin-bottom: 16px; }
.cred-box > .label { display: flex; gap: 6px; align-items: center; margin-bottom: 8px; }
.cred-row { align-items: flex-start; gap: 10px; }
.cred-row .field { flex: 1; margin-bottom: 6px; min-width: 0; }
.cred-box .hint { font-size: 12px; color: var(--muted); }
.who { display: inline-flex; gap: 6px; align-items: center; font-size: 13px; color: var(--muted); max-width: 160px; }
.who span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ================================================================ forms */
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
.field > label, .label { font-weight: 600; font-size: 13.5px; }
.hint, .field .hint { font-size: 12px; color: var(--muted); }
.input, select.input {
  width: 100%; border: 1.5px solid var(--border); background: var(--surface); border-radius: var(--radius-sm);
  padding: 10px 14px; outline: none; transition: border-color .2s, box-shadow .2s; min-width: 0;
}
.input:focus { border-color: var(--accent); box-shadow: 0 0 0 4px var(--accent-soft); }
.input.ltr-input { direction: ltr; text-align: right; }
.row { display: flex; gap: 10px; align-items: center; }

.time-pick { display: inline-flex; align-items: center; gap: 4px; direction: ltr; }
.time-pick select {
  appearance: none; -webkit-appearance: none; border: 1.5px solid var(--border); background: var(--surface);
  border-radius: 10px; padding: 7px 10px; text-align: center; cursor: pointer; font-weight: 700; min-width: 56px;
}
.time-pick select:focus { outline: none; border-color: var(--accent); }
.time-pick select:disabled { opacity: .4; cursor: not-allowed; }

.pick-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.pick {
  border: 1.5px solid var(--border); background: var(--surface); border-radius: 12px; padding: 8px 14px;
  cursor: pointer; display: inline-flex; gap: 8px; align-items: center; font-weight: 600;
  transition: all .15s;
}
.pick small { color: var(--muted); font-weight: 500; }
.pick:hover { border-color: var(--accent); }
.pick.active { background: var(--accent); border-color: var(--accent); color: var(--accent-text); }
.pick.active small { color: var(--accent-text); opacity: .85; }
.pick.mini { padding: 4px 12px; font-size: 13px; border-radius: 10px; }
.pick .check { display: none; }
.pick.active .check { display: inline; }

.summary {
  display: flex; gap: 10px; flex-wrap: wrap; align-items: center; justify-content: space-between;
  padding: 12px 14px; border-radius: 14px; background: var(--surface-2); margin-bottom: 12px;
}
.summary b { font-size: 16px; }
.alert { padding: 10px 14px; border-radius: 12px; font-size: 13.5px; margin-bottom: 12px; display: flex; gap: 8px; align-items: flex-start; }
.alert svg { margin-top: 3px; }
.alert-busy { background: var(--busy-soft); color: var(--busy); }
.alert-warn { background: var(--warn-soft); color: var(--warn); }

.hours-table { display: flex; flex-direction: column; gap: 6px; }
.hours-row {
  display: flex; align-items: center; gap: 10px; padding: 8px 10px; border-radius: 12px; background: var(--surface-2);
  flex-wrap: wrap;
}
.hours-row .dname { width: 82px; font-weight: 600; }
.hours-row .sep { color: var(--muted); font-size: 13px; }
.hours-row.off .time-pick { opacity: .35; pointer-events: none; }

.switch { position: relative; width: 42px; height: 24px; flex-shrink: 0; }
.switch input { opacity: 0; width: 0; height: 0; position: absolute; }
.switch span {
  position: absolute; inset: 0; background: var(--border); border-radius: 999px; cursor: pointer; transition: background .2s;
}
.switch span::after {
  content: ""; position: absolute; top: 3px; right: 3px; width: 18px; height: 18px; border-radius: 50%;
  background: #fff; transition: transform .2s; box-shadow: 0 1px 3px rgba(0,0,0,.25);
}
.switch input:checked + span { background: var(--free); }
.switch input:checked + span::after { transform: translateX(-18px); }

.svc-rows { display: flex; flex-direction: column; gap: 8px; }
.svc-row { display: grid; grid-template-columns: 1fr 120px 34px; gap: 8px; align-items: center; }
.svc-row .min-wrap { position: relative; }
.svc-row .min-wrap .input { padding-left: 46px; text-align: center; }
.svc-row .min-wrap small { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); color: var(--muted); font-size: 12px; }

/* ================================================================ modal */
.overlay {
  position: fixed; inset: 0; z-index: 50; background: rgba(10, 10, 20, .5);
  display: flex; align-items: center; justify-content: center; padding: 16px;
  animation: ov .2s ease;
}
@keyframes ov { from { opacity: 0; } }
.modal {
  width: 100%; max-width: 560px; max-height: calc(100vh - 32px); overflow: hidden;
  background: var(--surface); border-radius: 22px; box-shadow: var(--shadow-lg);
  display: flex; flex-direction: column; animation: pop .25s cubic-bezier(.2, .9, .3, 1.2);
}
.modal.sm { max-width: 400px; }
@keyframes pop { from { opacity: 0; transform: translateY(16px) scale(.98); } }
.modal-head { display: flex; align-items: center; justify-content: space-between; padding: 18px 20px 6px; }
.modal-head h2 { margin: 0; font-size: 18px; }
.modal-body { padding: 12px 20px; overflow-y: auto; }
.modal-foot { display: flex; gap: 10px; padding: 12px 20px 20px; border-top: 1px solid var(--border); }
.modal-foot .btn-primary { flex: 1; }

.login-icon {
  width: 64px; height: 64px; border-radius: 20px; margin: 0 auto 12px; display: grid; place-items: center;
  background: var(--accent-soft); color: var(--accent);
}
.login-icon svg { width: 28px; height: 28px; }
.pin-input { text-align: center; letter-spacing: 12px; font-size: 22px; font-weight: 800; direction: ltr; }
.shake { animation: shake .35s; }
@keyframes shake { 20%, 60% { transform: translateX(-8px); } 40%, 80% { transform: translateX(8px); } }

/* ================================================================ toast */
.toasts { position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%); z-index: 60; display: flex; flex-direction: column; gap: 8px; align-items: center; pointer-events: none; }
.toast {
  background: var(--text); color: var(--bg); padding: 10px 18px; border-radius: 12px; font-size: 14px; font-weight: 600;
  box-shadow: var(--shadow-lg); display: flex; gap: 8px; align-items: center; animation: pop .25s ease;
}
.toast.err { background: var(--busy); color: #fff; }

.loading { display: grid; place-items: center; padding: 80px 0; }
.spinner { width: 34px; height: 34px; border-radius: 50%; border: 3px solid var(--border); border-top-color: var(--accent); animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ================================================================ responsive */
@media (max-width: 820px) {
  .grid-2 { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .who { display: none; }
  .cred-row { flex-direction: column; gap: 0; }
  .cred-row .field { width: 100%; }
  .shop-list { grid-template-columns: 1fr; }
  body { font-size: 14.5px; }
  .page { padding-top: 16px; }
  .card { padding: 16px; }
  .stats { gap: 8px; }
  .stat { padding: 10px 12px; }
  .stat .v { font-size: 18px; }
  .barber-list { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); }
  .overlay { align-items: flex-end; padding: 0; }
  .modal { max-width: none; border-radius: 22px 22px 0 0; max-height: 92vh; }
  .fab { bottom: 16px; inset-inline-end: 16px; }
  .btn-label-sm { display: none; }
  .appt { gap: 10px; padding: 12px; }
  .appt .time { min-width: 62px; }
  .hours-row .dname { flex: 1; width: auto; }
  .hours-row .time-pick select { min-width: 50px; padding: 6px 8px; }
  .stat .v { font-size: 14px !important; }
  .stats .stat:first-child .v { font-size: 18px !important; }
  .svc-row { grid-template-columns: 1fr 100px 34px; }
}