:root{--bg:#09090e;--panel:#14141d;--panel2:#1b1b27;--line:#2a2a3a;--text:#f0f0f5;--muted:#9b9bad;--purple:#8266ff;--cyan:#27d7ed;--green:#4ade80;--amber:#f6c453;--red:#f87171;--radius:18px;color-scheme:dark}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(70% 45% at 50% 0%,rgba(130,102,255,.16),transparent 72%),var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;line-height:1.6;min-height:100vh}button,input,textarea,select{font:inherit}button{cursor:pointer}
.nav{height:64px;max-width:1180px;margin:auto;padding:0 24px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.nav a{color:var(--muted);text-decoration:none;font-size:14px}.nav .brand{font-weight:800;color:var(--text);font-size:17px}.brand span,.booking-hero h1 span{color:var(--purple)}
main{max-width:1180px;margin:auto;padding:72px 24px 90px}.booking-hero{max-width:800px;margin-bottom:48px}.eyebrow,.step{color:var(--purple);font-size:12px;font-weight:800;letter-spacing:2.5px;margin:0}.booking-hero h1{font-size:clamp(42px,7vw,76px);line-height:1.04;letter-spacing:-2px;margin:12px 0 22px}.booking-hero>p:not(.eyebrow){color:var(--muted);font-size:17px;max-width:740px}.legend{display:flex;flex-wrap:wrap;gap:22px;margin-top:26px;color:var(--muted);font-size:13px}.legend span{display:flex;align-items:center;gap:8px}.dot{width:8px;height:8px;border-radius:50%;display:inline-block}.dot.available{background:var(--green)}.dot.pending{background:var(--amber)}.dot.booked{background:var(--red)}
.booking-shell{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(320px,.65fr);background:rgba(20,20,29,.92);border:1px solid var(--line);border-radius:24px;overflow:hidden;box-shadow:0 30px 100px rgba(0,0,0,.35)}.date-panel,.form-panel{min-width:0;padding:34px}.form-panel{background:var(--panel2);border-left:1px solid var(--line)}h2{font-size:24px;margin:3px 0 22px}.section-head,.time-heading{display:flex;justify-content:space-between;align-items:flex-start;gap:16px}.text-button{border:0;background:none;color:var(--cyan);padding:7px}
.date-strip{display:grid;grid-template-columns:repeat(7,minmax(74px,1fr));gap:9px;margin-bottom:34px;overflow-x:auto;padding-bottom:5px}.date-card{border:1px solid var(--line);background:#101018;color:var(--muted);border-radius:13px;padding:12px 8px;text-align:center;min-width:74px}.date-card strong{display:block;color:var(--text);font-size:20px;margin:2px 0}.date-card[aria-selected="true"]{border-color:var(--purple);background:rgba(130,102,255,.15);box-shadow:0 0 0 1px var(--purple)}
.day-overview{margin:-14px 0 32px;padding:14px 15px;border:1px solid var(--line);border-radius:14px;background:#101018}.overview-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:10px}.overview-head strong{font-size:13px}.overview-head span,.overview-scale{color:var(--muted);font-size:10px}.overview-track{display:grid;grid-auto-flow:column;grid-auto-columns:1fr;gap:2px;height:11px}.overview-cell{display:block;border-radius:3px;background:rgba(74,222,128,.55)}.overview-cell.pending{background:var(--amber)}.overview-cell.approved,.overview-cell.blocked{background:var(--red)}.overview-cell.selected{background:var(--purple);box-shadow:0 0 8px rgba(130,102,255,.65)}.overview-scale{display:flex;justify-content:space-between;margin-top:5px}.overview-ranges{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}.overview-range,.overview-empty{font-size:10px;border:1px solid var(--line);border-radius:999px;padding:3px 8px;color:var(--muted)}.overview-range.pending{color:var(--amber);border-color:rgba(246,196,83,.3)}.overview-range.approved,.overview-range.blocked{color:#fca5a5;border-color:rgba(248,113,113,.3)}
.slot-step{margin-top:8px}.time-heading{align-items:flex-end}.time-heading h2{margin-bottom:14px}.time-heading>span{color:var(--muted);font-size:11px;margin-bottom:18px}.axis-heading{margin-top:30px}.duration-options{display:grid;grid-template-columns:repeat(3,1fr);gap:9px}.duration-options button{min-height:44px;border:1px solid var(--line);border-radius:11px;background:#101018;color:var(--muted);padding:10px 6px;touch-action:manipulation}.duration-options button:hover,.duration-options button.active{border-color:var(--purple);background:rgba(130,102,255,.15);color:var(--text)}
.time-axis{position:relative;max-height:430px;overflow-y:auto;padding:8px 8px 8px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);scrollbar-color:var(--purple) #111119;scrollbar-width:thin}.time-axis::before{content:"";position:absolute;top:20px;bottom:20px;left:86px;width:1px;background:var(--line)}.time-row{position:relative;height:58px}.time-slot{position:relative;z-index:1;width:100%;height:52px;display:grid;grid-template-columns:66px 24px 1fr;align-items:center;border:1px solid transparent;border-radius:12px;background:transparent;color:var(--text);text-align:left;padding:0 12px 0 8px;transition:.18s}.time-slot:hover:not(:disabled){background:rgba(130,102,255,.08);border-color:rgba(130,102,255,.4)}.time-label{font-size:13px;font-variant-numeric:tabular-nums;color:var(--muted)}.axis-dot{width:10px;height:10px;border-radius:50%;background:var(--green);box-shadow:0 0 0 5px #14141d}.slot-state{margin-left:10px;border-radius:9px;background:#101018;border:1px solid var(--line);padding:8px 12px;color:var(--muted);font-size:12px}.time-row.pending .axis-dot{background:var(--amber)}.time-row.approved .axis-dot,.time-row.blocked .axis-dot{background:var(--red)}.time-row.pending .slot-state{color:var(--amber);border-color:rgba(246,196,83,.25)}.time-row.approved .slot-state,.time-row.blocked .slot-state{color:var(--red);border-color:rgba(248,113,113,.25)}.time-slot:disabled{cursor:not-allowed;opacity:.58}.time-row.selected-range .time-slot{background:rgba(130,102,255,.13)}.time-row.selected-range .axis-dot{background:var(--purple);box-shadow:0 0 0 5px rgba(130,102,255,.16)}.time-row.selected-range .slot-state{border-color:var(--purple);color:#d9d2ff;background:rgba(130,102,255,.12)}.time-row.range-start .time-slot{border-color:var(--purple)}
.notice{color:var(--muted);padding:20px 0}.selected-summary{border:1px solid var(--line);border-radius:13px;padding:14px 16px;margin-bottom:22px;background:#111119}.selected-summary span{display:block;color:var(--muted);font-size:12px}.selected-summary strong{display:block;margin-top:3px;color:var(--cyan)}label{display:block;color:var(--muted);font-size:13px;margin-top:18px}input,textarea,select{display:block;width:100%;margin-top:7px;border:1px solid var(--line);border-radius:11px;background:#0f0f16;color:var(--text);padding:12px 13px;outline:none}input:focus,textarea:focus,select:focus{border-color:var(--purple);box-shadow:0 0 0 3px rgba(130,102,255,.12)}textarea{resize:vertical}.primary{width:100%;border:0;border-radius:12px;background:linear-gradient(100deg,var(--purple),#6546f5);color:white;font-weight:750;padding:13px 18px;margin-top:22px}.primary:disabled{opacity:.42;cursor:not-allowed}.privacy{color:#777789;font-size:11px;margin-top:12px}.honeypot{position:absolute;left:-9999px}.toast{position:fixed;right:24px;bottom:24px;background:#20202c;border:1px solid var(--line);border-radius:12px;padding:12px 18px;opacity:0;transform:translateY(10px);pointer-events:none;transition:.2s}.toast.show{opacity:1;transform:none}.toast.error{border-color:var(--red);color:#fecaca}
dialog{max-width:430px;border:1px solid var(--line);border-radius:20px;background:var(--panel);color:var(--text);padding:34px;text-align:center}dialog::backdrop{background:rgba(0,0,0,.75);backdrop-filter:blur(5px)}dialog h2{margin:12px 0 8px}.success-icon{width:54px;height:54px;border-radius:50%;display:grid;place-items:center;margin:auto;background:rgba(74,222,128,.14);color:var(--green);font-size:28px}.reference{color:var(--muted)}
@media(max-width:900px){.booking-shell{grid-template-columns:minmax(0,1fr)}.form-panel{border-left:0;border-top:1px solid var(--line)}}
@media(max-width:560px){.nav{height:58px;padding:0 16px}main{padding:32px 12px 52px}.booking-hero{margin-bottom:30px}.booking-hero h1{font-size:clamp(38px,13vw,54px);letter-spacing:-1px;margin-bottom:16px}.booking-hero>p:not(.eyebrow){font-size:15px}.legend{gap:14px;margin-top:18px}.booking-shell{border-radius:18px}.date-panel,.form-panel{padding:22px 15px}.date-strip{grid-template-columns:repeat(7,70px);margin-bottom:28px}.day-overview{margin-top:-10px;padding:12px}.overview-head{align-items:flex-start}.duration-options{grid-template-columns:repeat(2,1fr)}.time-axis{max-height:54vh}.time-axis::before{left:72px}.time-slot{grid-template-columns:52px 22px 1fr;padding-right:5px}.slot-state{margin-left:7px;padding:8px}.toast{left:12px;right:12px;bottom:12px;text-align:center}dialog{width:calc(100% - 28px);padding:26px 20px}input,textarea{font-size:16px}}