:root{
  --brand:#990099;
  --brand-soft:#F9E3FF;
  --ink:#1d1d1f;
  --muted:#6b6b70;
  --line:#e7e7ea;
  --ok:#1a9c4f;
  --bg:#f5f5f7;
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;padding:0}
body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Inter,sans-serif;background:var(--bg);color:var(--ink)}
.app{max-width:480px;margin:0 auto;background:#fff;min-height:100vh;position:relative}
.topbar{position:sticky;top:0;z-index:20;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:14px 16px}
.brand{font-weight:800;letter-spacing:.5px}
.brand b{color:var(--brand)}
.wf-tag{font-size:11px;color:var(--muted);border:1px solid var(--line);border-radius:20px;padding:2px 8px}
.screen{padding:16px 16px 100px}
.hidden{display:none!important}

h2{font-size:20px;margin:4px 0 2px}
.sub{color:var(--muted);font-size:13px;margin:0 0 14px;text-transform:capitalize}

/* chips */
.chip{display:inline-block;border:1.5px solid var(--line);background:#fff;color:var(--ink);border-radius:22px;padding:9px 14px;font-size:14px;margin:0 8px 8px 0;cursor:pointer}
.chip.active{border-color:var(--brand);background:var(--brand-soft);color:var(--brand);font-weight:600}
.chip.hint{border-style:dashed}
.chip-row{display:flex;flex-wrap:wrap;margin-bottom:6px}

/* date navigator */
.datebar{display:flex;align-items:center;gap:8px;margin:4px 0 8px}
.daybtn{width:42px;height:42px;flex:0 0 auto;border:1.5px solid var(--line);background:#fff;border-radius:12px;font-size:22px;line-height:1;color:var(--brand);cursor:pointer}
.daybtn:active{background:var(--bg)}
.datepick{flex:1;min-width:0;text-align:center}
.datebar #go-today{margin:0;flex:0 0 auto}

/* appt list */
.appt{display:flex;align-items:center;gap:12px;border:1px solid var(--line);border-radius:14px;padding:12px;margin-bottom:10px;cursor:pointer;transition:transform .1s}
.appt:active{transform:scale(.99)}
.appt.hotovo{opacity:.55}
.appt-time{font-weight:700;font-size:15px;min-width:46px}
.appt-main{flex:1;min-width:0}
.appt-name{font-weight:600}
.appt-svc{color:var(--muted);font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.appt-meta{text-align:right}
.appt-stylist{display:block;font-size:12px;color:var(--muted)}
.badge{font-size:11px;border-radius:20px;padding:2px 8px;background:var(--brand-soft);color:var(--brand)}
.badge.hotovo{background:#e7f6ee;color:var(--ok)}
.empty{color:var(--muted);text-align:center;padding:40px 0}

/* form */
label{display:block;font-size:13px;font-weight:600;margin:16px 0 6px}
input,select,textarea{width:100%;border:1.5px solid var(--line);border-radius:12px;padding:13px 12px;font-size:16px;font-family:inherit;background:#fff}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--brand)}
.row2{display:flex;gap:10px}
.row2>div{flex:1}

/* client autocomplete */
#client-results{border:1px solid var(--line);border-radius:12px;margin-top:6px;overflow:hidden}
#client-results:empty{display:none}
.res-item{padding:13px 12px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;cursor:pointer}
.res-item:last-child{border-bottom:none}
.res-item:active{background:var(--bg)}
.res-id{color:var(--muted);font-size:12px}
.res-item.add{color:var(--brand);font-weight:600}
.selected-client{display:flex;align-items:center;justify-content:space-between;border:1.5px solid var(--brand);background:var(--brand-soft);border-radius:12px;padding:12px}
.selected-client b{color:var(--brand)}
.link{color:var(--brand);background:none;border:none;font-size:14px;cursor:pointer;padding:6px}

.back{background:none;border:none;color:var(--brand);font-size:15px;padding:0 0 4px;cursor:pointer}

/* sticky save */
.bottom-bar{position:fixed;left:0;right:0;bottom:0;max-width:480px;margin:0 auto;padding:12px 16px;background:#fff;border-top:1px solid var(--line)}
.btn{display:block;width:100%;background:var(--brand);color:#fff;border:none;border-radius:14px;padding:16px;font-size:16px;font-weight:700;cursor:pointer}
.btn:active{opacity:.9}
.btn.ghost{background:#fff;color:var(--brand);border:1.5px solid var(--brand)}

/* fab */
.fab{position:fixed;right:16px;bottom:20px;background:var(--brand);color:#fff;border:none;border-radius:30px;padding:15px 22px;font-size:16px;font-weight:700;box-shadow:0 6px 18px rgba(153,0,153,.35);cursor:pointer;z-index:15}

/* checkout header */
.co-head{border:1px solid var(--line);border-radius:14px;padding:14px;margin-bottom:6px}
.co-head h2{margin:0}
.co-note{background:#e7f6ee;color:var(--ok);border-radius:10px;padding:8px 12px;font-size:13px;margin-top:10px}
.co-svc-line{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:8px;font-size:14px}
#co-svc-summary{font-weight:600;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
#co-svc-edit{flex:0 0 auto;padding:4px 6px}

/* modal */
.modal{position:fixed;inset:0;background:rgba(0,0,0,.4);display:flex;align-items:flex-end;justify-content:center;z-index:40}
.sheet{background:#fff;width:100%;max-width:480px;border-radius:18px 18px 0 0;padding:20px 16px 24px}
.sheet h3{margin:0 0 4px}
.sheet .muted{color:var(--muted);font-size:13px;margin:0 0 8px}
.sheet-actions{display:flex;gap:10px;margin-top:16px}

/* toast */
.toast{position:fixed;left:12px;right:12px;bottom:88px;max-width:456px;margin:0 auto;background:#1d1d1f;color:#fff;border-radius:12px;padding:12px 14px;z-index:50;box-shadow:0 8px 24px rgba(0,0,0,.25)}
.toast-msg{font-weight:600}
.toast-sub{font-size:12px;opacity:.85;margin-top:4px;line-height:1.5;word-break:break-word}