/* Shared app styles — barbershop template */
:root {
  --accent: #a9cdd9;
  --accent-dim: rgba(169, 205, 217, 0.3);
  --bg: #06080b;
  --card: rgba(14, 18, 24, 0.72);
  --glass-border: rgba(255, 255, 255, 0.14);
  --text: #f2f6f8;
  --muted: rgba(242, 246, 248, 0.55);
  --ok: #5cff9d;
  --err: #ff6b81;
  --warn: #ffd166;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
  background: var(--bg);
  background-image: radial-gradient(ellipse 80% 50% at 50% -10%, rgba(169,205,217,0.08), transparent);
  color: var(--text);
  font-family: 'Inter', -apple-system, sans-serif;
  min-height: 100vh;
}
.wrap { max-width: 640px; margin: 0 auto; padding: 24px 16px 80px; }
.wrap.wide { max-width: 960px; }
h1.brand {
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 1.4rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-align: center;
  padding: 12px 0 4px;
}
h1.brand a { color: var(--text); text-decoration: none; }
.subtitle { text-align: center; color: var(--muted); font-size: 0.8rem; letter-spacing: 0.2em; text-transform: uppercase; margin-bottom: 24px; }
h2.section {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 22px 0 10px;
}
.card {
  background: var(--card);
  border: 1px solid var(--glass-border);
  border-radius: 14px;
  padding: 16px;
  margin-bottom: 12px;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
label { display: block; font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); margin: 10px 0 5px; }
input, select, textarea {
  width: 100%;
  max-width: 100%;
  padding: 12px 14px;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--glass-border);
  border-radius: 10px;
  color: var(--text);
  font-family: 'Inter', sans-serif;
  font-size: 15px;
  box-sizing: border-box;
}
/* keep native date/time pickers from overflowing their container on iOS Safari */
input[type=date], input[type=time] {
  -webkit-appearance: none;
  appearance: none;
  min-width: 0;
}
select {
  appearance: none; -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23f2f6f8' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 14px center;
  cursor: pointer;
}
select option { background: #12161c; color: var(--text); }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--accent); }
textarea { min-height: 120px; resize: vertical; }
.btn {
  display: inline-block;
  padding: 13px 22px;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,0.6);
  background: rgba(255,255,255,0.1);
  color: var(--text);
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  cursor: pointer;
  text-decoration: none;
  text-align: center;
  transition: background 0.2s;
}
.btn:hover { background: rgba(255,255,255,0.22); }
.btn.ghost { border-color: rgba(242,246,248,0.25); color: var(--muted); background: none; }
.btn.small { padding: 8px 14px; font-size: 11px; }
.btn:disabled { opacity: 0.4; cursor: default; }
.btn-row { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 14px; }
.msg { font-size: 13px; min-height: 18px; margin-top: 8px; }
.msg.err { color: var(--err); }
.msg.ok { color: var(--ok); }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
@media (max-width: 520px) { .grid2 { grid-template-columns: 1fr; } }
/* choice chips (services, barbers, times) */
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  padding: 10px 16px;
  border: 1px solid var(--glass-border);
  border-radius: 10px;
  background: rgba(255,255,255,0.05);
  color: var(--text);
  font-size: 14px;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
}
.chip:hover { border-color: rgba(255,255,255,0.45); }
.chip.selected { border-color: var(--accent); background: rgba(169,205,217,0.16); }
.chip .sub { display: block; font-size: 11px; color: var(--muted); }
/* tabs */
.tabs { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 18px; }
.tab {
  padding: 9px 15px;
  border-radius: 999px;
  border: 1px solid var(--glass-border);
  background: none;
  color: var(--muted);
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
}
.tab.active { background: var(--text); color: var(--bg); border-color: var(--text); }
/* tables */
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th { text-align: left; color: var(--muted); font-weight: 600; font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; padding: 8px 10px; border-bottom: 1px solid var(--glass-border); }
td { padding: 9px 10px; border-bottom: 1px solid rgba(255,255,255,0.06); }
.table-scroll { overflow-x: auto; }
/* status pills */
.pill { display: inline-block; padding: 3px 9px; border-radius: 999px; font-size: 11px; font-weight: 600; }
.pill.confirmed { background: rgba(92,255,157,0.14); color: var(--ok); }
.pill.completed { background: rgba(169,205,217,0.16); color: var(--accent); }
.pill.cancelled { background: rgba(255,107,129,0.14); color: var(--err); }
.pill.no_show { background: rgba(255,209,102,0.14); color: var(--warn); }
.pill.hold { background: rgba(255,255,255,0.1); color: var(--muted); }
.pill.paid { background: rgba(92,255,157,0.14); color: var(--ok); }
.pill.unpaid { background: rgba(255,209,102,0.14); color: var(--warn); }
/* KPI cards */
.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 10px; }
.kpi { background: var(--card); border: 1px solid var(--glass-border); border-radius: 12px; padding: 14px; }
.kpi .num { font-family: 'Montserrat', sans-serif; font-weight: 800; font-size: 1.5rem; }
.kpi .lbl { color: var(--muted); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; margin-top: 2px; }
/* header row: brand centered, language toggle at the right (not floating) */
.apphead {
  position: relative;
  display: flex; align-items: center; justify-content: center;
  min-height: 48px; padding-top: 6px;
}
.apphead .brand { padding: 0; }
#langToggle {
  position: absolute; right: 0; top: 4px;
  display: flex; border: 1px solid var(--glass-border); border-radius: 999px;
  background: var(--card); overflow: hidden;
}
@media (max-width: 460px) {
  .apphead { flex-direction: column; gap: 8px; }
  #langToggle { position: static; }
}
#langToggle button {
  background: none; border: none; color: var(--muted);
  font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 12px;
  letter-spacing: 0.08em; padding: 8px 14px; cursor: pointer;
}
#langToggle button.active { color: var(--bg); background: var(--text); }
.topnav { display: flex; justify-content: center; gap: 14px; margin-bottom: 8px; font-size: 12px; }
.topnav a { color: var(--muted); text-decoration: none; letter-spacing: 0.1em; text-transform: uppercase; }
.topnav a:hover { color: var(--text); }
.divider { border: none; border-top: 1px solid var(--glass-border); margin: 16px 0; }
.help { font-size: 13px; color: var(--muted); line-height: 1.6; }
.help ol { margin: 8px 0 8px 20px; }
.help a { color: var(--accent); }
.note { font-size: 12px; color: var(--muted); }