:root{
  --bg:#f5f5f7;--panel:rgba(255,255,255,.78);--panel-solid:#fff;--ink:#1d1d1f;--muted:#6e6e73;--line:rgba(0,0,0,.08);
  --blue:#0071e3;--blue2:#2997ff;--green:#34c759;--orange:#ff9f0a;--red:#ff3b30;--purple:#af52de;--shadow:0 18px 50px rgba(0,0,0,.08);
  --radius:22px;--radius-sm:14px;--sidebar:244px;
}
.dark{
  --bg:#1c1c1e;--panel:rgba(44,44,46,.85);--panel-solid:#2c2c2e;--ink:#f5f5f7;--muted:#98989d;--line:rgba(255,255,255,.1);
  --shadow:0 18px 50px rgba(0,0,0,.4);
}
.dark body{background:radial-gradient(circle at 80% 0%,rgba(41,151,255,.08),transparent 35%),var(--bg)}
.dark .sidebar{background:rgba(28,28,30,.88)}
.dark .app-body{background:#111113}
.dark .workspace,.dark .row,.dark .card,.dark .conv:hover,.dark .conv.active,.dark .chat-list,.dark .chat-pane,.dark .modal,.dark .connector,.dark .property-card,.dark .price-card,.dark .feature,.dark .field input,.dark .field select,.dark .auth-card{background:var(--panel-solid);border-color:var(--line);color:var(--ink)}
.dark .side-nav button:hover{background:rgba(255,255,255,.08)}
.dark .side-nav button.active{background:rgba(255,255,255,.12);color:#fff}
.dark .bubble{background:#3a3a3c;color:var(--ink)}
.dark .search input,.dark .composer textarea,.dark .field textarea,.dark .composer-card textarea{background:#3a3a3c;color:var(--ink)}
.dark .nav,.dark .booking-nav{background:rgba(28,28,30,.78)}
.dark .modal-backdrop{background:rgba(0,0,0,.6)}
.dark .auth-page{background:radial-gradient(circle at 50% -10%,rgba(41,151,255,.12),transparent 35%),#111113}
.dark .btn{background:#3a3a3c;color:#f5f5f7;box-shadow:inset 0 0 0 1px var(--line)}.dark .btn.primary{background:var(--blue);color:white}.dark .btn.dark{background:#555;color:white}
.dark-toggle{border:0;background:transparent;font-size:17px;cursor:pointer;padding:4px 6px;border-radius:8px;line-height:1;transition:.15s;color:var(--muted)}.dark-toggle:hover{background:var(--line)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"SF Pro Display","SF Pro Text","Helvetica Neue","Noto Sans Thai",Arial,sans-serif;background:radial-gradient(circle at 80% 0%,rgba(41,151,255,.14),transparent 35%),var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}button{cursor:pointer}.hidden{display:none!important}
.container{max-width:1180px;margin:auto;padding:0 24px}.nav{height:64px;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:40;background:rgba(245,245,247,.72);backdrop-filter:saturate(180%) blur(22px);border-bottom:1px solid rgba(0,0,0,.04)}.logo{display:flex;align-items:center;gap:10px;font-weight:750;letter-spacing:-.03em}.logo-mark{width:31px;height:31px;border-radius:10px;background:linear-gradient(145deg,#111,#444);display:grid;place-items:center;color:#fff;box-shadow:inset 0 1px rgba(255,255,255,.25)}.nav-links{display:flex;align-items:center;gap:24px;font-size:14px;color:#3a3a3c}.nav-actions{display:flex;gap:8px}
.btn{border:0;border-radius:999px;padding:10px 17px;font-weight:650;transition:.2s ease;background:#fff;color:var(--ink);box-shadow:inset 0 0 0 1px var(--line)}.btn:hover{transform:translateY(-1px)}.btn.primary{background:var(--blue);color:white;box-shadow:none}.btn.dark{background:#1d1d1f;color:white;box-shadow:none}.btn.ghost{background:transparent;box-shadow:none}.btn.small{padding:8px 13px;font-size:13px}.btn.square{width:39px;height:39px;padding:0;display:grid;place-items:center}.btn.danger{background:#fff0f0;color:#c4261d}.btn:disabled{opacity:.45;cursor:not-allowed;transform:none}
.hero{padding:100px 0 72px;text-align:center}.eyebrow{font-size:14px;font-weight:700;color:var(--blue);letter-spacing:.04em;text-transform:uppercase}.hero h1{font-size:clamp(50px,8vw,92px);line-height:.95;letter-spacing:-.065em;margin:16px auto 26px;max-width:1000px}.hero p{font-size:clamp(18px,2vw,24px);line-height:1.45;color:var(--muted);max-width:760px;margin:0 auto}.hero-actions{display:flex;justify-content:center;gap:10px;margin-top:30px}.hero-card{margin:70px auto 0;max-width:1080px;background:linear-gradient(160deg,#101013,#29292d);padding:18px;border-radius:34px;box-shadow:0 35px 85px rgba(0,0,0,.22);transform:perspective(1200px) rotateX(2deg)}.hero-screen{background:#f7f7f9;border-radius:21px;min-height:520px;overflow:hidden;display:grid;grid-template-columns:190px 1fr}.mock-side{background:rgba(255,255,255,.9);border-right:1px solid var(--line);padding:20px}.mock-side .dot{width:34px;height:34px;border-radius:11px;background:#111;margin-bottom:28px}.mock-menu{height:11px;border-radius:8px;background:#e2e2e5;margin:14px 0}.mock-menu.active{background:#a8d4ff}.mock-main{padding:34px}.mock-title{width:300px;height:31px;background:#1d1d1f;border-radius:8px}.mock-sub{width:220px;height:10px;background:#d5d5d7;border-radius:8px;margin-top:12px}.mock-kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:30px}.mock-kpi{height:110px;border-radius:18px;background:#fff;border:1px solid var(--line)}.mock-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:12px;margin-top:12px}.mock-big{height:250px;background:#fff;border:1px solid var(--line);border-radius:18px}.mock-list{height:250px;background:#fff;border:1px solid var(--line);border-radius:18px}
.section{padding:96px 0}.section h2{font-size:clamp(38px,5vw,64px);letter-spacing:-.055em;line-height:1.02;margin:0 0 20px}.section-lead{font-size:20px;line-height:1.5;color:var(--muted);max-width:720px}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:44px}.feature{background:rgba(255,255,255,.75);border:1px solid rgba(255,255,255,.9);border-radius:28px;padding:30px;min-height:310px;box-shadow:0 12px 35px rgba(0,0,0,.04)}.feature-icon{width:52px;height:52px;border-radius:16px;display:grid;place-items:center;font-size:22px;background:#eef6ff;color:var(--blue);margin-bottom:48px}.feature:nth-child(2) .feature-icon{background:#f4edff;color:var(--purple)}.feature:nth-child(3) .feature-icon{background:#edf9f0;color:#248a3d}.feature h3{font-size:27px;letter-spacing:-.035em;margin:0 0 12px}.feature p{color:var(--muted);line-height:1.55;margin:0}.platform-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}.platform-pill{padding:10px 13px;background:white;border:1px solid var(--line);border-radius:999px;font-size:13px;color:#444}
.pricing{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:42px}.price-card{background:white;border:1px solid var(--line);border-radius:28px;padding:30px;position:relative}.price-card.pop{box-shadow:0 22px 60px rgba(0,113,227,.14);border-color:rgba(0,113,227,.25)}.badge{position:absolute;right:18px;top:18px;background:#eaf4ff;color:var(--blue);padding:6px 9px;border-radius:999px;font-size:11px;font-weight:750}.price{font-size:44px;font-weight:760;letter-spacing:-.05em;margin:20px 0 4px}.per{color:var(--muted)}.ticks{list-style:none;padding:0;margin:24px 0}.ticks li{padding:8px 0;color:#444}.ticks li:before{content:'✓';color:var(--green);font-weight:800;margin-right:8px}.footer{padding:50px 0 80px;color:var(--muted);font-size:13px;border-top:1px solid var(--line)}
/* app */
.app-body{background:#f4f4f6}.app-shell{display:grid;grid-template-columns:var(--sidebar) 1fr;min-height:100vh}.sidebar{position:fixed;inset:0 auto 0 0;width:var(--sidebar);padding:18px 14px;background:rgba(246,246,248,.78);backdrop-filter:saturate(180%) blur(28px);border-right:1px solid rgba(0,0,0,.06);z-index:30}.side-logo{display:flex;align-items:center;gap:9px;padding:6px 8px 20px;font-weight:760;letter-spacing:-.03em}.workspace{margin:0 4px 18px;padding:11px 12px;background:rgba(255,255,255,.74);border:1px solid var(--line);border-radius:14px}.workspace b{display:block;font-size:13px}.workspace span{font-size:11px;color:var(--muted)}.side-label{font-size:10px;text-transform:uppercase;letter-spacing:.09em;color:#98989d;font-weight:750;margin:18px 11px 7px}.side-nav{display:flex;flex-direction:column;gap:2px}.side-nav button{border:0;background:transparent;text-align:left;border-radius:11px;padding:10px 11px;display:flex;align-items:center;gap:10px;color:#4a4a4f;font-size:13px}.side-nav button:hover{background:rgba(255,255,255,.7)}.side-nav button.active{background:white;color:#111;box-shadow:0 1px 5px rgba(0,0,0,.05);font-weight:650}.nav-icon{width:19px;text-align:center}.sidebar-bottom{position:absolute;left:14px;right:14px;bottom:14px}.userbox{display:flex;gap:10px;align-items:center;padding:10px;border-radius:14px}.avatar{width:30px;height:30px;border-radius:50%;background:linear-gradient(145deg,#262629,#74747a);color:white;display:grid;place-items:center;font-size:11px;font-weight:750}.userbox b{font-size:12px}.userbox span{display:block;color:var(--muted);font-size:10px}
.app-main{grid-column:2;padding:24px 28px 60px;min-width:0}.app-top{display:flex;justify-content:space-between;align-items:flex-start;margin:8px 0 24px}.app-title h1{font-size:34px;letter-spacing:-.045em;margin:0}.app-title p{margin:7px 0 0;color:var(--muted);font-size:13px}.top-actions{display:flex;gap:8px}.glass{background:rgba(255,255,255,.78);backdrop-filter:blur(25px);border:1px solid rgba(255,255,255,.9);box-shadow:0 8px 30px rgba(0,0,0,.035)}.card{background:rgba(255,255,255,.88);border:1px solid rgba(0,0,0,.055);border-radius:var(--radius);padding:20px}.card-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.card-head h3{font-size:16px;margin:0;letter-spacing:-.02em}.card-head span{font-size:12px;color:var(--muted)}.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.kpi{min-height:134px;padding:18px}.kpi-label{font-size:12px;color:var(--muted)}.kpi-value{font-size:31px;font-weight:730;letter-spacing:-.045em;margin-top:20px}.kpi-foot{font-size:11px;color:#248a3d;margin-top:4px}.two-col{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(300px,.85fr);gap:12px;margin-top:12px}.three-col{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.stack{display:flex;flex-direction:column;gap:10px}.row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px;border-radius:14px;border:1px solid var(--line);background:rgba(255,255,255,.66)}.row-main{min-width:0}.row-main b{display:block;font-size:13px}.row-main span{display:block;font-size:11px;color:var(--muted);margin-top:3px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.pill{display:inline-flex;align-items:center;gap:5px;padding:5px 8px;border-radius:999px;background:#eeeef0;color:#555;font-size:10px;font-weight:700}.pill.green{background:#eaf8ee;color:#248a3d}.pill.blue{background:#eaf4ff;color:var(--blue)}.pill.orange{background:#fff5e6;color:#b65f00}.pill.red{background:#fff0ef;color:#c4261d}.status-dot{width:7px;height:7px;border-radius:50%;background:#aaa}.status-dot.green{background:var(--green)}
.chart{height:230px;position:relative;overflow:hidden;padding-top:20px}.chart-lines{position:absolute;inset:18px 0 26px;background:repeating-linear-gradient(to bottom,transparent 0,transparent 44px,rgba(0,0,0,.05) 45px)}.chart svg{position:absolute;inset:25px 0 20px;width:100%;height:180px}.bars{display:flex;align-items:flex-end;gap:7px;height:190px;padding-top:15px}.bar-col{flex:1;display:flex;flex-direction:column;justify-content:flex-end;align-items:center;gap:7px;height:100%}.bar-fill{width:100%;max-width:34px;border-radius:8px 8px 3px 3px;background:linear-gradient(#2997ff,#0071e3);min-height:8px}.bar-label{font-size:9px;color:var(--muted)}
/* chat */
.chat-layout{display:grid;grid-template-columns:330px 1fr;min-height:calc(100vh - 130px);background:white;border:1px solid var(--line);border-radius:24px;overflow:hidden}.chat-list{border-right:1px solid var(--line);background:#fbfbfc}.chat-filter{padding:16px;border-bottom:1px solid var(--line)}.search{position:relative}.search input{width:100%;border:0;background:#ededf0;border-radius:11px;padding:9px 11px 9px 32px;outline:none;font-size:12px}.search:before{content:'⌕';position:absolute;left:11px;top:6px;color:#888}.conv-list{padding:8px;max-height:calc(100vh - 210px);overflow:auto}.conv{display:flex;gap:11px;padding:12px;border-radius:15px;cursor:pointer}.conv:hover,.conv.active{background:white;box-shadow:0 1px 6px rgba(0,0,0,.05)}.conv-avatar{width:38px;height:38px;flex:none;border-radius:50%;display:grid;place-items:center;background:#eaf4ff;color:var(--blue);font-weight:750;font-size:12px}.conv-main{min-width:0;flex:1}.conv-top{display:flex;justify-content:space-between;gap:8px}.conv-top b{font-size:12px}.conv-top time{font-size:9px;color:#98989d}.conv-msg{font-size:11px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-top:4px}.unread{width:18px;height:18px;border-radius:50%;background:var(--blue);color:#fff;font-size:9px;display:grid;place-items:center}.chat-pane{display:flex;flex-direction:column;min-width:0}.chat-head{height:66px;border-bottom:1px solid var(--line);padding:13px 18px;display:flex;align-items:center;justify-content:space-between}.chat-head b{font-size:13px}.chat-head span{display:block;font-size:10px;color:var(--muted);margin-top:3px}.messages{flex:1;padding:24px;overflow:auto;display:flex;flex-direction:column;gap:9px;min-height:400px;max-height:calc(100vh - 280px)}.bubble{max-width:70%;padding:10px 13px;border-radius:17px;font-size:12px;line-height:1.45;background:#ededf0;align-self:flex-start}.bubble.out{background:var(--blue);color:white;align-self:flex-end}.composer{border-top:1px solid var(--line);padding:13px;display:flex;gap:9px}.composer textarea{flex:1;border:1px solid var(--line);border-radius:15px;padding:11px 13px;min-height:44px;max-height:100px;resize:none;outline:none}
/* social */
.social-grid{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:12px}.composer-card textarea,.field textarea{width:100%;border:0;background:#f2f2f4;border-radius:15px;padding:14px;min-height:150px;resize:vertical;outline:none}.field{margin-bottom:13px}.field label{display:block;font-size:11px;font-weight:650;color:#555;margin-bottom:6px}.field input,.field select{width:100%;border:1px solid var(--line);background:white;border-radius:12px;padding:10px 11px;outline:none}.field-grid{display:grid;grid-template-columns:1fr 1fr;gap:9px}.channels{display:flex;flex-wrap:wrap;gap:7px}.channel-check input{display:none}.channel-check span{display:inline-flex;padding:8px 10px;border:1px solid var(--line);border-radius:999px;font-size:10px;background:white;transition:.15s}.channel-check input:checked+span{background:#1d1d1f;color:white;border-color:#1d1d1f}.queue .row{cursor:default}.calendar{display:grid;grid-template-columns:repeat(7,1fr);gap:5px}.cal-head{font-size:9px;color:var(--muted);text-align:center;padding:7px}.cal-day{min-height:92px;border:1px solid var(--line);border-radius:12px;padding:7px;font-size:10px;background:white}.cal-event{margin-top:5px;padding:5px;border-radius:7px;background:#eaf4ff;color:#075ca8;font-size:8px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
/* booking */
.booking-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:12px}.booking-table{width:100%;border-collapse:collapse}.booking-table th{text-align:left;color:var(--muted);font-size:10px;font-weight:650;padding:10px;border-bottom:1px solid var(--line)}.booking-table td{font-size:11px;padding:12px 10px;border-bottom:1px solid var(--line)}.money{font-variant-numeric:tabular-nums;font-weight:650}.property-card{padding:17px;border:1px solid var(--line);border-radius:17px;background:#fff}.property-card h4{margin:0 0 5px;font-size:14px}.property-card p{margin:0;color:var(--muted);font-size:11px}.property-price{font-size:23px;font-weight:740;letter-spacing:-.04em;margin-top:18px}.booking-link{padding:10px 12px;border-radius:11px;background:#f0f7ff;color:#075ca8;font-size:10px;word-break:break-all;margin-top:12px}
/* settings */
.connector-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.connector{padding:18px;border:1px solid var(--line);border-radius:18px;background:#fff}.connector-icon{width:40px;height:40px;border-radius:12px;background:#f2f2f4;display:grid;place-items:center;font-weight:800;margin-bottom:18px}.connector h4{margin:0;font-size:13px}.connector p{color:var(--muted);font-size:10px;min-height:30px}.connector-foot{display:flex;align-items:center;justify-content:space-between;margin-top:16px}.modal-backdrop{position:fixed;inset:0;background:rgba(0,0,0,.28);backdrop-filter:blur(8px);z-index:90;display:grid;place-items:center;padding:20px}.modal{width:min(560px,100%);max-height:90vh;overflow:auto;background:rgba(255,255,255,.94);border-radius:26px;padding:24px;box-shadow:0 30px 90px rgba(0,0,0,.25)}.modal h2{margin:0 0 5px;letter-spacing:-.04em}.modal p{margin:0 0 20px;color:var(--muted);font-size:12px}.modal-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:18px}.toast{position:fixed;right:22px;bottom:22px;background:#1d1d1f;color:white;border-radius:14px;padding:11px 14px;font-size:11px;box-shadow:var(--shadow);z-index:100;animation:toast .2s ease}@keyframes toast{from{transform:translateY(10px);opacity:0}}
/* auth */
.auth-page{min-height:100vh;display:grid;place-items:center;padding:30px;background:radial-gradient(circle at 50% -10%,rgba(41,151,255,.22),transparent 35%),#f5f5f7}.auth-card{width:min(430px,100%);background:rgba(255,255,255,.82);backdrop-filter:blur(28px);border:1px solid white;border-radius:30px;padding:32px;box-shadow:0 25px 70px rgba(0,0,0,.1)}.auth-card h1{font-size:34px;letter-spacing:-.05em;margin:20px 0 6px}.auth-card>p{color:var(--muted);font-size:13px;margin:0 0 25px}.auth-card .field input{padding:13px}.auth-switch{text-align:center;font-size:11px;color:var(--muted);margin-top:17px}.auth-switch a{color:var(--blue);font-weight:650}
/* booking public */
.public-booking{min-height:100vh;background:linear-gradient(180deg,#fafafa,#f1f1f3)}.booking-nav{height:68px;display:flex;align-items:center;justify-content:space-between;max-width:1080px;margin:auto;padding:0 22px}.booking-hero{max-width:1080px;margin:50px auto 0;padding:0 22px}.booking-hero h1{font-size:clamp(42px,6vw,72px);letter-spacing:-.06em;line-height:1;margin:0}.booking-hero p{font-size:18px;color:var(--muted);max-width:620px}.booking-panel{max-width:1080px;margin:35px auto;padding:0 22px;display:grid;grid-template-columns:1fr 380px;gap:16px}.booking-form-public,.booking-summary{background:white;border:1px solid var(--line);border-radius:28px;padding:25px;box-shadow:0 18px 55px rgba(0,0,0,.05)}.property-options{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.property-option input{display:none}.property-option span{display:block;border:1px solid var(--line);border-radius:17px;padding:16px}.property-option input:checked+span{border-color:var(--blue);box-shadow:0 0 0 3px rgba(0,113,227,.1)}.summary-total{font-size:36px;font-weight:760;letter-spacing:-.05em}.secure-note{font-size:10px;color:var(--muted);line-height:1.45;margin-top:12px}
@media(max-width:980px){.feature-grid,.pricing{grid-template-columns:1fr}.hero-screen{grid-template-columns:140px 1fr}.mock-kpis{grid-template-columns:1fr 1fr}.app-shell{grid-template-columns:76px 1fr}.sidebar{width:76px}.side-logo span,.workspace,.side-label,.side-nav button span:not(.nav-icon),.sidebar-bottom .userbox div{display:none}.side-nav button{justify-content:center}.sidebar-bottom{left:12px;right:12px}.app-main{grid-column:2;padding:20px}.kpis{grid-template-columns:1fr 1fr}.social-grid,.booking-grid,.booking-panel{grid-template-columns:1fr}.connector-grid{grid-template-columns:1fr 1fr}}
@media(max-width:720px){.nav-links{display:none}.hero{padding-top:72px}.hero h1{font-size:51px}.hero-card{margin-top:45px;border-radius:22px;padding:10px}.hero-screen{grid-template-columns:1fr;min-height:430px}.mock-side{display:none}.mock-main{padding:20px}.mock-grid{grid-template-columns:1fr}.mock-list{display:none}.section{padding:70px 0}.app-shell{display:block}.sidebar{position:fixed;top:auto;bottom:0;left:0;right:0;width:auto;height:68px;padding:8px;background:rgba(249,249,251,.9);border-right:0;border-top:1px solid var(--line);display:flex;z-index:50}.side-logo,.workspace,.side-label,.sidebar-bottom{display:none}.side-nav{flex:1;flex-direction:row;justify-content:space-around}.side-nav button{padding:8px;flex:1;flex-direction:column;gap:2px;font-size:9px}.side-nav button span:not(.nav-icon){display:block}.side-nav button:nth-child(n+6){display:none}.app-main{padding:18px 12px 88px}.app-title h1{font-size:28px}.app-title p{display:none}.kpis{grid-template-columns:1fr 1fr}.two-col,.three-col{grid-template-columns:1fr}.chat-layout{grid-template-columns:1fr;min-height:auto}.chat-list{border-right:0}.chat-pane{display:none}.chat-pane.mobile-open{display:flex;position:fixed;inset:0 0 68px;background:white;z-index:45}.social-grid{grid-template-columns:1fr}.connector-grid{grid-template-columns:1fr}.top-actions .btn:not(.primary){display:none}.property-options{grid-template-columns:1fr}.booking-panel{margin-top:20px}.booking-hero{margin-top:25px}.booking-hero h1{font-size:44px}.booking-summary{order:-1}.calendar{grid-template-columns:repeat(7,80px);overflow:auto}.table-wrap{overflow:auto}.booking-table{min-width:650px}}