:root{--bg:#f5f6f8;--card:#fff;--text:#1f2329;--muted:#70757f;--line:#e6e8ed;--brand:#9f6272;--brand-dark:#7f4858;--soft:#f7edf0;--green:#1e9d61;--red:#c54a52;--nav:#20242c}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;background:var(--bg);color:var(--text)}a{color:inherit;text-decoration:none}input,select,textarea,button{font:inherit}input,select,textarea{width:100%;padding:13px 14px;border:1px solid var(--line);border-radius:12px;background:#fff;outline:none;transition:.2s}input:focus,select:focus,textarea:focus{border-color:#b98290;box-shadow:0 0 0 4px rgba(159,98,114,.10)}button,.wa,.primary{border:0;border-radius:11px;padding:12px 16px;background:var(--nav);color:#fff;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;font-weight:650;transition:.2s}button:hover,.wa:hover,.primary:hover{transform:translateY(-1px);filter:brightness(.97)}.primary{background:linear-gradient(135deg,var(--brand),var(--brand-dark))}.secondary{background:#747a84}.danger{background:var(--red)}.small{padding:8px 11px}.big{width:100%;padding:16px}.full{width:100%}.muted,small{color:var(--muted);display:block}.center{text-align:center}.card{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:24px;margin-bottom:22px;box-shadow:0 12px 30px rgba(31,35,41,.05)}.subcard{border:1px solid var(--line);background:#fafafa;border-radius:16px;padding:20px}.notice{padding:15px;border-radius:13px;margin:14px 0}.success{background:#eaf8ef;color:#217344}.error{background:#fff0f1;color:#ad3139}.eyebrow{font-size:11px;letter-spacing:.12em;font-weight:800;color:var(--brand)}h1,h2,h3,p{margin-top:0}.booking-body,.login-body{min-height:100vh;background:radial-gradient(circle at top left,#f4e7eb,transparent 35%),linear-gradient(145deg,#faf8f9,#f4f5f8);padding:32px 16px}.booking-shell{max-width:720px;margin:auto}.brand{display:flex;gap:14px;align-items:center}.brand-center{justify-content:center;margin:18px 0 28px}.brand h1,.brand p{margin:0}.logo,.mini-logo{background:linear-gradient(135deg,var(--brand),var(--brand-dark));color:#fff;display:grid;place-items:center;font-weight:800;box-shadow:0 10px 22px rgba(127,72,88,.25)}.logo{width:60px;height:60px;border-radius:18px}.mini-logo{width:40px;height:40px;border-radius:12px}.booking-card{padding:30px}.booking-card h2{font-size:19px;margin-bottom:4px}.booking-card .step p{font-size:13px;color:var(--muted);margin:0}.step{display:flex;gap:12px;align-items:center;margin:10px 0 14px}.step:not(:first-child){margin-top:28px}.step>span{min-width:32px;height:32px;border-radius:50%;background:var(--soft);color:var(--brand-dark);display:grid;place-items:center;font-weight:800}.phone-check-row{display:grid;grid-template-columns:1fr auto;gap:10px}.customer-result{margin-top:12px}.customer-result.loading,.customer-result.error-box,.customer-result.verified{padding:16px;border-radius:15px}.customer-result.loading{background:#f4f5f7}.customer-result.error-box{background:#fff0f1;color:#ad3139}.customer-result.verified{background:linear-gradient(145deg,#fff,#fbf6f8);border:1px solid #ead8de}.verified-head{display:flex;align-items:center;gap:11px}.verified-head b{display:block}.verified-head small{margin-top:3px}.check-icon{width:34px;height:34px;border-radius:50%;background:#e7f7ed;color:var(--green);display:grid;place-items:center;font-weight:900}.rights-summary{margin-top:16px;padding-top:14px;border-top:1px solid var(--line)}.rights-title{display:flex;justify-content:space-between;gap:10px;align-items:center;margin-bottom:10px}.rights-title span{font-weight:700}.rights-title b{font-size:13px;color:var(--brand-dark)}.right-chips{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.right-chips span{display:flex;justify-content:space-between;align-items:center;padding:11px;background:#fff;border:1px solid var(--line);border-radius:11px}.right-chips strong{font-size:13px}.right-chips em{font-style:normal;font-size:12px;font-weight:800;color:var(--brand-dark)}.no-rights{margin-top:14px;padding:12px;border-radius:10px;background:#f5f5f5;color:var(--muted)}.grid2,.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:13px;margin-bottom:13px}.login-card{max-width:420px;margin:8vh auto}.login-card .logo{margin:0 auto}.login-card h1{text-align:center}.login-card label,.form-grid label,.stack-form label{display:block;font-weight:600;font-size:13px}.login-card label{margin:14px 0 6px}.admin-body{background:#f3f4f6}.topbar{height:72px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 26px;position:sticky;top:0;z-index:10}.top-brand{display:flex;gap:11px;align-items:center}.top-brand b,.top-brand small{display:block}.topbar nav{display:flex;gap:10px;align-items:center}.topbar nav a{padding:9px 11px;border-radius:9px;color:#505661;font-size:14px}.topbar nav a:hover{background:#f3f4f6}.topbar nav .logout{color:var(--red)}.layout{display:grid;grid-template-columns:230px 1fr}.layout aside{min-height:calc(100vh - 72px);background:var(--nav);color:#fff;padding:22px 15px;position:sticky;top:72px;height:calc(100vh - 72px)}.layout aside a{display:block;padding:12px 14px;border-radius:10px;color:#dfe2e7;margin:4px 0;font-size:14px}.layout aside a:hover{background:#303540;color:#fff}.layout main{padding:28px;max-width:1550px;width:100%}.hero-section{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:18px}.hero-section h1{font-size:32px;margin:7px 0}.hero-section p{color:var(--muted);margin-bottom:0}.quick-actions{display:flex;gap:10px}.quick-actions a{padding:12px 15px;border-radius:11px;background:#fff;border:1px solid var(--line);font-weight:650}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:18px 0 22px}.stat{background:#fff;border:1px solid var(--line);border-radius:17px;padding:20px;box-shadow:0 8px 22px rgba(31,35,41,.04)}.stat>span{font-size:13px;color:var(--muted)}.stat b{font-size:32px;display:block;margin:8px 0 3px}.section-head{display:flex;justify-content:space-between;gap:18px;align-items:center;margin-bottom:17px}.section-head h2{margin:4px 0 0}.count-pill{padding:8px 11px;background:var(--soft);color:var(--brand-dark);border-radius:999px;font-size:13px;font-weight:700}.appointment-cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.appointment-mini{display:grid;grid-template-columns:auto 1fr auto;gap:13px;align-items:center;border:1px solid var(--line);border-radius:15px;padding:14px}.time-box{width:62px;text-align:center;padding:10px;border-radius:12px;background:#f4f5f7}.time-box b{display:block;font-size:18px}.mini-info b,.mini-info span,.mini-info small{display:block}.mini-info span{font-size:13px;color:#454a53;margin:3px 0}.wa{background:#1ca85a}.empty-state{padding:28px;text-align:center;color:var(--muted);background:#f8f8f9;border-radius:13px}.form-grid-3{grid-template-columns:repeat(3,minmax(0,1fr));align-items:end}.span2{grid-column:span 2}.stack-form{display:grid;gap:10px}.filters{display:grid;grid-template-columns:2fr 1fr 1fr 1fr auto;gap:9px;margin-bottom:14px}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:14px}table{width:100%;border-collapse:collapse;background:#fff}th,td{text-align:left;padding:13px;border-bottom:1px solid #edf0f2;vertical-align:top}th{font-size:12px;letter-spacing:.03em;color:#6d737d;background:#fafafa}tr:last-child td{border-bottom:0}.badge{display:inline-block;padding:6px 9px;border-radius:999px;font-size:12px;font-weight:700}.badge.approved{background:#eaf1ff;color:#285eaa}.badge.completed{background:#e8f8ed;color:#267342}.badge.cancelled{background:#fff0f0;color:#ad3131}.badge.no_show{background:#f4f0ff;color:#6c45a4}.inline{display:flex;gap:7px;align-items:center}.inline select{min-width:125px}.action-stack{display:flex;gap:7px;align-items:center}.customer-admin-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:22px}.guide-card ol{padding-left:20px;color:#515761}.guide-card li{margin-bottom:9px}.customer-search{max-width:280px}.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:13px;margin-top:14px}.customer{border:1px solid var(--line);border-radius:16px;padding:17px;background:#fff}.customer-top{display:flex;justify-content:space-between;gap:10px;align-items:flex-start}.customer-top b,.customer-top small{display:block}.customer p{font-size:13px;color:var(--muted);min-height:19px}.rights{display:flex;flex-wrap:wrap;gap:7px;margin:11px 0}.rights span{display:flex;justify-content:space-between;gap:10px;align-items:center;background:#f4f5f7;padding:8px 10px;border-radius:9px;font-size:12px}.rights span b{color:var(--brand-dark)}details{margin:12px 0}summary{cursor:pointer;color:var(--brand-dark);font-weight:700}.service-row{display:grid;grid-template-columns:1fr auto auto;gap:8px;border-bottom:1px solid #eee;padding:12px 0}.service-row form:first-child{display:grid;grid-template-columns:2fr 1fr 1fr auto;gap:8px}.list{list-style:none;padding:0}.list li{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid #eee;padding:11px 0}.checks{display:flex;flex-wrap:wrap;gap:14px;margin:10px 0 18px}.checks label{display:flex;align-items:center;gap:6px}.checks input{width:auto}
@media(max-width:1100px){.cards{grid-template-columns:repeat(2,1fr)}.appointment-cards{grid-template-columns:1fr}.form-grid-3{grid-template-columns:repeat(2,1fr)}.span2{grid-column:auto}.stats{grid-template-columns:repeat(2,1fr)}}
@media(max-width:900px){.layout{display:block}.layout aside{position:static;height:auto;min-height:0;display:flex;overflow:auto;gap:5px;padding:10px}.layout aside a{white-space:nowrap}.layout main{padding:16px}.topbar{padding:0 14px}.topbar nav a:nth-child(2),.topbar nav a:nth-child(3){display:none}.hero-section{align-items:flex-start;flex-direction:column}.customer-admin-grid{grid-template-columns:1fr}.filters{grid-template-columns:1fr 1fr}.service-row{grid-template-columns:1fr}.service-row form:first-child{grid-template-columns:1fr 1fr}}
@media(max-width:640px){.booking-body{padding:12px}.booking-card,.card{padding:17px}.phone-check-row,.grid2,.form-grid,.form-grid-3{grid-template-columns:1fr}.right-chips{grid-template-columns:1fr}.topbar nav{gap:2px}.topbar nav a{padding:8px}.topbar nav a:not(.logout):not(:first-child){display:none}.stats,.cards{grid-template-columns:1fr}.filters{grid-template-columns:1fr}.quick-actions{width:100%}.quick-actions a{flex:1;text-align:center}.appointment-mini{grid-template-columns:auto 1fr}.appointment-mini .wa{grid-column:1/-1}.section-head{align-items:flex-start;flex-direction:column}.customer-search{max-width:none}.action-stack{flex-direction:column;align-items:stretch}.inline{flex-direction:column;align-items:stretch}}
.layout aside a.active{background:linear-gradient(135deg,var(--brand),var(--brand-dark));color:#fff;box-shadow:0 8px 20px rgba(0,0,0,.18)}
.pagination{display:flex;flex-wrap:wrap;gap:7px;justify-content:center;align-items:center;margin-top:18px}.pagination a,.pagination span{min-width:38px;height:38px;padding:0 11px;border:1px solid var(--line);border-radius:10px;background:#fff;display:inline-flex;align-items:center;justify-content:center;font-weight:650}.pagination a.active{background:var(--brand);border-color:var(--brand);color:#fff}.pagination a:hover{border-color:var(--brand);color:var(--brand-dark)}.pagination a.active:hover{color:#fff}.simple-filter{grid-template-columns:1fr auto;max-width:700px}.compact-form{min-width:280px;margin:10px 0}.table-wrap table{min-width:780px}

/* V3 additions */
.calendar-grid{display:grid;grid-template-columns:repeat(7,minmax(180px,1fr));gap:12px;overflow-x:auto;padding-bottom:8px}.calendar-day{min-height:360px;background:#f8fafc;border:1px solid #e8edf3;border-radius:16px;padding:12px}.calendar-head{display:flex;flex-direction:column;border-bottom:1px solid #e5e7eb;padding-bottom:10px;margin-bottom:10px;text-transform:capitalize}.calendar-event{display:flex;flex-direction:column;gap:3px;background:#fff;border-left:4px solid #111827;border-radius:10px;padding:10px;margin-bottom:8px;box-shadow:0 3px 12px rgba(15,23,42,.05)}.calendar-event span,.calendar-event small{font-size:12px;color:#64748b}.empty-small{font-size:12px;color:#94a3b8;padding:16px 4px}.bar-list{display:grid;gap:14px}.bar-list>div{display:grid;grid-template-columns:1fr auto;gap:6px}.bar-list progress{grid-column:1/-1;width:100%;height:10px}.stat-text{font-size:18px!important}.portal-box,.portal-history{margin-top:14px;background:#fff;border:1px solid #e7ebf0;border-radius:14px;padding:14px}.portal-box h3{margin:0 0 10px}.portal-row{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:10px 0;border-bottom:1px solid #eef1f4}.portal-row:last-child{border-bottom:0}.portal-row div{display:flex;flex-direction:column;gap:3px}.portal-row span,.portal-row em{font-size:12px;color:#64748b;font-style:normal}.portal-history summary{cursor:pointer;font-weight:700}.muted-box{color:#64748b}
@media(max-width:900px){.calendar-grid{grid-template-columns:repeat(7,260px)}}

/* V3.1 responsive layout hardening */
html,body{width:100%;min-height:100%;overflow-x:hidden}
body.booking-body{padding:32px 18px!important}
.booking-shell{width:100%;max-width:820px!important;margin:0 auto!important}
.booking-card{width:100%}
.topbar{width:100%;min-width:0}
.layout{width:100%;min-width:0;grid-template-columns:250px minmax(0,1fr)}
.layout aside{overflow-y:auto;overscroll-behavior:contain}
.layout main{min-width:0;overflow:hidden}
.table-wrap{width:100%;max-width:100%;-webkit-overflow-scrolling:touch}
.card{max-width:100%}
.admin-body .form-grid label,.admin-body .stack-form label{min-width:0}
.admin-body input,.admin-body select,.admin-body textarea{min-width:0}

.mobile-menu-toggle{display:none;border-radius:10px;padding:10px 12px;background:var(--nav)}
.topbar-actions{display:flex;align-items:center;gap:6px}

@media(max-width:900px){
  body.booking-body{padding:18px 12px!important}
  .booking-shell{max-width:720px!important}
  .topbar{height:auto;min-height:64px;padding:10px 12px;gap:10px}
  .top-brand .mini-logo{width:36px;height:36px}
  .top-brand small{font-size:11px}
  .layout{display:block}
  .layout aside{position:relative;top:auto;height:auto;min-height:0;width:100%;display:flex;overflow-x:auto;overflow-y:hidden;padding:9px;background:var(--nav);border-top:1px solid rgba(255,255,255,.06);scrollbar-width:thin}
  .layout aside a{flex:0 0 auto;white-space:nowrap;padding:10px 12px;margin:0}
  .layout main{padding:18px 12px}
  .hero-section h1{font-size:27px}
  .card{border-radius:16px}
  .customer-admin-grid{grid-template-columns:1fr}
  .calendar-grid{grid-template-columns:repeat(7,250px)}
}

@media(max-width:640px){
  body.booking-body{padding:10px!important}
  .brand-center{justify-content:flex-start;margin:8px 4px 18px}
  .brand .logo{width:48px;height:48px;border-radius:14px}
  .brand h1{font-size:25px}
  .brand p{font-size:13px}
  .booking-card{padding:18px!important;border-radius:18px}
  .booking-card h2{font-size:17px}
  .phone-check-row{display:grid;grid-template-columns:1fr}
  .phone-check-row button{width:100%}
  .step{align-items:flex-start}
  .step>span{min-width:30px;height:30px}
  .grid2,.form-grid,.form-grid-3{grid-template-columns:1fr!important}
  .span2{grid-column:auto!important}
  .right-chips{grid-template-columns:1fr}
  .topbar nav a{font-size:12px;padding:8px 7px}
  .topbar nav a:nth-child(2),.topbar nav a:nth-child(3){display:none}
  .layout main{padding:14px 9px}
  .hero-section{margin-bottom:12px}
  .hero-section h1{font-size:24px}
  .stats{grid-template-columns:1fr 1fr;gap:9px}
  .stat{padding:14px;border-radius:14px}
  .stat b{font-size:25px}
  .card{padding:14px!important;margin-bottom:14px}
  .filters,.simple-filter{grid-template-columns:1fr!important;max-width:none}
  .filters button,.simple-filter button{width:100%}
  .section-head{gap:10px}
  .section-head .primary{width:100%}
  .customer-admin-grid{gap:12px}
  .cards{grid-template-columns:1fr}
  .service-row,.service-row form:first-child{grid-template-columns:1fr!important}
  .service-row>form button{width:100%}
  .list li{align-items:flex-start;gap:10px;flex-direction:column}
  .list li form,.list li button{width:100%}
  .appointment-mini{grid-template-columns:auto minmax(0,1fr)}
  .appointment-mini .wa{grid-column:1/-1;width:100%}
  .pagination{gap:5px}
  .pagination a,.pagination span{min-width:34px;height:34px;padding:0 9px}
  .portal-row{align-items:flex-start}
}

@media(max-width:390px){
  .stats{grid-template-columns:1fr}
  .top-brand b{font-size:14px}
  .topbar nav a:first-child{display:none}
}