:root { color-scheme: light; --ground:#F6F1E8; --paper:#FFFDF8; --ink:#1E1A16; --muted:#5E554B; --green:#1F4A3D; --brass:#B38B4D; --danger:#9B2D24; --line:#E3D9C8; --button-ink:#F6F1E8; --dark-ground:#15130F; --dark-paper:#221E18; --dark-ink:#F6F1E8; --dark-muted:#D4C8B7; --dark-line:#6A5D4A; --dark-danger:#F0A69A; --accent-ink:var(--green); --soft:#F1F5F0; --shadow:0 8px 24px rgba(30,26,22,.07); }
@supports (color: color-mix(in srgb, red, blue)) {
  :root { --soft:color-mix(in srgb,var(--green) 7%,var(--paper)); --shadow:0 8px 24px color-mix(in srgb,var(--ink) 7%,transparent); }
}
* { box-sizing: border-box; }
body { margin: 0; min-width:0; background: var(--ground); color: var(--ink); font: 16px/1.5 system-ui, -apple-system, "Segoe UI", sans-serif; }
button, input, textarea, select { font: inherit; }
button, a, input, textarea { -webkit-tap-highlight-color: transparent; }
button { cursor: pointer; min-height: 48px; border: 1px solid transparent; border-radius: 12px; padding: .65rem 1rem; font-weight: 650; }
button:disabled { opacity: .55; cursor: wait; }
:focus-visible { outline: 3px solid var(--brass); outline-offset: 3px; }
[hidden] { display: none !important; }
.site-header { position:relative; border-bottom: 1px solid var(--line); background: var(--paper); padding: 1.35rem max(5vw, calc((100vw - 1200px) / 2)) 1.2rem; display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.barber-stripe { position:absolute; inset:0 0 auto; height:5px; background:repeating-linear-gradient(120deg,var(--danger) 0 10px,var(--paper) 10px 20px,var(--green) 20px 30px,var(--paper) 30px 40px); pointer-events:none; }
.brand { display: flex; align-items: center; gap: .8rem; }
.brand-mark { background:var(--paper); color:var(--accent-ink); border:2px solid var(--brass); width:48px; height:48px; border-radius:50%; display:grid; place-items:center; font:bold 24px "Iowan Old Style",Palatino,Georgia,serif; flex-shrink:0; }
.brand strong { display: block; font-size: 1rem; letter-spacing: -.02em; }
.brand div > span { display: block; font-size: .78rem; color: var(--muted); }
.section-label { font-size: .8rem; padding: .35rem .7rem; border: 1px solid var(--line); border-radius: 20px; }
main { max-width: 1200px; margin: auto; padding: 2.75rem 5vw 1rem; }
.page-heading { margin-bottom: 2rem; }
.eyebrow { text-transform: uppercase; letter-spacing: .13em; font-weight: 700; font-size: .7rem; color: var(--accent-ink); }
h1,h2,h3 { font-family:"Iowan Old Style",Palatino,Georgia,serif; }
h1 { font-size:clamp(2rem,4vw,3rem); font-weight:500; line-height:1.15; margin:.5rem 0 .8rem; letter-spacing:-.03em; }
h2 { font-size: 1.25rem; margin: .35rem 0; letter-spacing: -.02em; }
.page-heading > p:last-child, .panel-heading > p { color: var(--muted); margin: .5rem 0 0; }
.workspace { display: grid; grid-template-columns: minmax(280px, .85fr) minmax(0, 1.55fr); gap: 1.5rem; align-items: start; }
.customer-workspace { grid-template-columns:minmax(0,1.55fr) minmax(280px,.85fr); }
.panel { background:var(--paper); border:1px solid var(--line); border-radius:12px; padding:1.5rem; min-width:0; box-shadow:var(--shadow); }
.panel-heading { padding-bottom: 1.5rem; }
.panel-heading > p { font-size: .85rem; }
fieldset { border: 0; margin: 0; padding: 0; min-width: 0; }
label { display: block; margin-bottom: .4rem; font-size: .88rem; font-weight: 650; }
input, textarea { width:100%; min-width:0; background:var(--paper); color:var(--ink); border:1px solid var(--line); border-radius:12px; padding:.75rem; }
input { min-height: 48px; }
textarea { resize: vertical; }
input::placeholder, textarea::placeholder { color:var(--muted); font-size:.88rem; }
#name { margin-bottom: 1rem; }
.field-hint { font-size: .75rem; margin: .4rem 0 1rem; color: var(--muted); }
.optional { color: var(--muted); font-size: .75rem; font-weight: 400; margin-left: .25rem; }
.form-actions { display: flex; flex-wrap: wrap; gap: .6rem; margin-top: 1.25rem; }
.primary { min-height:48px; background:var(--green); color:var(--button-ink); flex-grow:1; }
.primary:hover:not(:disabled) {
  background:var(--green);
  background:color-mix(in srgb,var(--green) 84%,var(--ink));
}
.secondary { background:var(--soft); color:var(--accent-ink); border-color:var(--line); }
.secondary:hover:not(:disabled) {
  background:var(--soft);
  background:color-mix(in srgb,var(--green) 13%,var(--paper));
}
.danger { background:transparent; color:var(--danger); }
.danger:hover:not(:disabled) {
  background:var(--paper);
  background:color-mix(in srgb,var(--danger) 9%,var(--paper));
}
.privacy-note { border-top: 1px solid var(--line); padding-top: 1.1rem; margin: 1.4rem 0 0; font-size: .75rem; color: var(--muted); }
.directory-heading { display: flex; align-items: center; justify-content: space-between; gap: .75rem; margin-bottom: 1.2rem; }
.count { border-radius:20px; background:var(--soft); padding:.25rem .65rem; font-size:.75rem; white-space:nowrap; }
.list-toolbar { display: flex; align-items: center; justify-content: space-between; gap: .6rem; margin: .6rem 0; }
#list-status { font-size: .78rem; color: var(--muted); overflow-wrap: anywhere; }
.text-button { padding: .35rem; color: var(--accent-ink); background: transparent; font-size: .75rem; }
.customer-list { list-style: none; margin: 0; padding: 0; }
.customer { display: flex; align-items: start; justify-content: space-between; gap: 1rem; border-top: 1px solid var(--line); padding: 1.15rem 0; }
.customer:last-child { padding-bottom: 0; }
.customer-info { min-width: 0; overflow-wrap: anywhere; }
.customer h3 { margin: 0 0 .15rem; font-size: 1rem; }
.customer a { color: var(--accent-ink); font-size: .88rem; text-underline-offset: 3px; }
.customer-note { white-space: pre-wrap; color: var(--muted); font-size: .85rem; margin: .5rem 0 0; }
.row-actions { display: flex; flex-wrap: wrap; gap: .2rem; flex-shrink: 0; }
.row-actions button { font-size: .75rem; padding: .5rem .65rem; }
.row-actions details { position:relative; }
.row-actions summary { display:grid; place-items:center; min-height:48px; min-width:48px; padding:.5rem; border:1px solid var(--line); border-radius:12px; color:var(--accent-ink); cursor:pointer; list-style:none; }
.row-actions summary::-webkit-details-marker { display:none; }
.row-actions details[open] .action-menu { display:grid; gap:.2rem; min-width:12rem; padding:.5rem; background:var(--paper); border:1px solid var(--line); border-radius:12px; box-shadow:var(--shadow); }
.row-actions .action-menu button { min-height:48px; text-align:left; }
.empty-state { padding:1.2rem; border:1px dashed var(--line); border-radius:12px; background:var(--soft); }
.empty-state p { margin-top:0; color:var(--muted); }
.message { padding: .85rem 1rem; border: 1px solid; border-radius: 10px; overflow-wrap: anywhere; }
.success { background:var(--soft); border-color:var(--green); color:var(--accent-ink); }
.error {
  background:var(--paper);
  background:color-mix(in srgb,var(--danger) 7%,var(--paper));
  border-color:var(--danger);
  color:var(--danger);
}
.field-error { color:var(--danger); font-size:.85rem; margin:.25rem 0 .75rem; }
[aria-invalid="true"] { border-color:var(--danger); }
footer { color: var(--muted); text-align: center; font-size: .75rem; padding: 2rem 0 1rem; }
nav { display: flex; flex-wrap: wrap; gap: .5rem; }
nav a { padding: .6rem .75rem; border-radius: 8px; color: var(--accent-ink); text-decoration: none; font-size: .85rem; }
nav a[aria-current] { background:var(--soft); font-weight:700; }
select { width:100%; min-height:48px; min-width:0; padding:.75rem; border:1px solid var(--line); border-radius:12px; background:var(--paper); color:var(--ink); }
#appointment-service, #appointment-date { margin-bottom: 1rem; }
.end-preview { padding:.7rem 1rem; background:var(--soft); border-radius:12px; }
.end-preview output { font-weight: 700; }
.appointment-timing { font-size: .9rem; color: var(--accent-ink); margin: .4rem 0; }
#options-status { color: var(--muted); font-size: .85rem; }
@media (max-width: 500px) { .site-header { flex-wrap: wrap; } }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
@media (max-width: 1000px) { .customer { flex-direction: column; gap: .7rem; } }
@media (max-width: 740px) {
  main { padding-top: 1.75rem; }
  .workspace { grid-template-columns: minmax(0, 1fr); }
  .panel { padding: 1.2rem; }
  .section-label { display: none; }
  .page-heading > p:last-child { font-size: .9rem; }
}
@media (prefers-reduced-motion: reduce) { * { scroll-behavior: auto !important; } }
.agenda-controls, .agenda-navigation, .agenda-step, .agenda-view, .agenda-heading { display: flex; flex-wrap: wrap; gap: .75rem; align-items: center; }
.agenda-controls { align-items: end; }
.agenda-date-control { flex: 1 1 180px; min-width: 0; max-width: 260px; }
.agenda-date-control input { max-width: 100%; }
.agenda-navigation { justify-content: space-between; margin-top: 1rem; }
.agenda-view button[aria-pressed="true"] { background:var(--green); color:var(--button-ink); }
.agenda-heading { justify-content: space-between; margin-top: 1.75rem; }
.agenda-heading h2 { overflow-wrap: anywhere; }
.agenda-new { display: inline-block; padding: .65rem 0; color: var(--accent-ink); text-underline-offset: 3px; }
.agenda-status, .agenda-help { color: var(--muted); font-size: .85rem; overflow-wrap: anywhere; }
.agenda-grid { display: grid; grid-template-columns: minmax(0, 1fr); gap: .75rem; }
.agenda-grid.agenda-week { grid-template-columns: repeat(5, minmax(0, 1fr)); }
.agenda-day { padding: 1rem; min-width: 0; }
.agenda-day h3 { font-size: 1rem; margin: 0 0 1rem; overflow-wrap: anywhere; }
.agenda-items { list-style: none; padding: 0; margin: 0; display: grid; gap: .75rem; }
.agenda-appointment { display:grid; gap:.35rem; padding:.85rem; min-width:0; border:1px solid var(--line); border-left:4px solid var(--green); border-radius:12px; background:var(--soft); color:var(--ink); text-decoration:none; font-size:.85rem; overflow-wrap:anywhere; }
.agenda-appointment:hover {
  background:var(--soft);
  background:color-mix(in srgb,var(--green) 13%,var(--paper));
}
.agenda-time { color: var(--accent-ink); font-weight: 750; font-variant-numeric: tabular-nums; }
.agenda-manage { margin-top: .3rem; color: var(--accent-ink); font-size: .75rem; text-decoration: underline; text-underline-offset: 3px; }
.agenda-empty { color: var(--muted); font-size: .85rem; overflow-wrap: anywhere; }
.selected-appointment { background:var(--soft); outline:2px solid var(--green); outline-offset:3px; border-radius:12px; scroll-margin:1rem; }
@media (max-width: 900px) { .agenda-grid.agenda-week { grid-template-columns: minmax(0, 1fr); } }
.language-picker { display: flex; align-items: center; gap: .4rem; flex-shrink: 0; }
.language-picker button { min-width:48px; min-height:48px; padding:.5rem; background:transparent; color:inherit; border:1px solid currentColor; border-radius:12px; }
.language-picker button[aria-pressed="true"] { font-weight: 800; text-decoration: underline; text-underline-offset: .25em; }
.login-layout { max-width: 480px; margin-inline: auto; }
.login-layout h1 { font-size: 1.8rem; }
#login-email { margin-bottom: 1.1rem; }
.site-header { flex-wrap: wrap; gap: 1rem; }
#logout { min-height:48px; }
.settings-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 1rem; margin-top: 1rem; }
.settings-services { grid-column: 1 / -1; }
.settings-section > summary { min-height:48px; display:flex; align-items:center; cursor:pointer; color:var(--accent-ink); }
.settings-section > summary h2 { display:inline; margin:0 0 0 .5rem; }
.settings-section[open] > summary { margin-bottom:1rem; }
.settings-grid input, .settings-grid textarea { margin-bottom: .8rem; }
.hours-row { display: flex; flex-wrap: wrap; align-items: center; gap: .6rem; padding: .75rem 0; border-bottom: 1px solid var(--line); }
.hours-row > strong { width: 2rem; }
.hours-time { flex: 1 1 110px; min-width: 0; }
.hours-time input { max-width: 100%; }
.check-label { display: flex; align-items: center; gap: .5rem; }
.check-label { min-height:48px; }
.check-label input[type="checkbox"] { width:24px; min-height:24px; flex:0 0 24px; margin:0; }
@media(max-width: 900px) { .settings-grid { grid-template-columns: minmax(0,1fr); } }
.hours-warning { color:var(--danger); font-weight:650; font-size:.85rem; }

.history-toggle { min-height: 48px; margin-bottom: .75rem; max-width: 100%; }

.site-header nav a, .site-header nav button { min-height: 48px; display: inline-flex; align-items: center; }
.mobile-nav { display:none; }
@media (max-width:600px) {
  body { overflow-x:clip; padding-bottom:calc(72px + env(safe-area-inset-bottom)); }
  main { min-width:0; padding-inline:1rem; }
  .site-header { padding-inline:1rem; }
  .site-header nav, .site-header #logout { display:none; }
  .brand { min-width:0; }
  .brand div { min-width:0; overflow-wrap:anywhere; }
  .mobile-nav { position:fixed; inset:auto 0 0; z-index:20; display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:0; min-height:48px; padding:.35rem .3rem calc(.35rem + env(safe-area-inset-bottom)); background:var(--paper); border-top:1px solid var(--line); box-shadow:var(--shadow); }
  .mobile-nav > a, .mobile-nav > button { display:grid; place-items:center; min-width:0; min-height:48px; padding:.25rem; color:var(--accent-ink); background:transparent; border:0; border-radius:12px; text-align:center; line-height:1.15; font-size:.78rem; overflow-wrap:anywhere; }
  .mobile-nav > a[aria-current] { background:var(--soft); font-weight:750; }
  .mobile-more { position:absolute; right:.5rem; bottom:calc(100% + .4rem); display:grid; gap:.2rem; min-width:min(16rem,calc(100vw - 1rem)); max-width:calc(100vw - 1rem); padding:.5rem; background:var(--paper); border:1px solid var(--line); border-radius:12px; box-shadow:var(--shadow); }
  .mobile-more a, .mobile-more button { display:block; min-height:48px; padding:.7rem; color:var(--accent-ink); background:transparent; border:0; border-radius:12px; text-align:left; text-decoration:none; }
  .mobile-more a:hover, .mobile-more button:hover { background:var(--soft); }
}
@media (prefers-color-scheme:dark) { .queue-ui { color-scheme:dark; --ground:var(--dark-ground); --paper:var(--dark-paper); --ink:var(--dark-ink); --muted:var(--dark-muted); --line:var(--dark-line); --danger:var(--dark-danger); --accent-ink:var(--brass); --soft:#221E18; } .queue-ui .brand-mark { color:var(--brass); } .queue-ui .secondary,.queue-ui nav a,.queue-ui .agenda-time { color:var(--brass); } .queue-ui .barber-stripe { background:repeating-linear-gradient(120deg,var(--danger) 0 10px,var(--dark-ink) 10px 20px,var(--green) 20px 30px,var(--dark-ink) 30px 40px); } .queue-ui button[aria-pressed="true"] { color:var(--dark-ink); border-color:var(--brass); } }
@supports (color: color-mix(in srgb, red, blue)) {
  @media (prefers-color-scheme:dark) { .queue-ui { --soft:color-mix(in srgb,var(--brass) 10%,var(--paper)); } }
}