:root {
  --brand:#1677ff;
  --brand-dark:#0958d9;
  --brand-soft:#e6f4ff;
  --ink:#20202a;
  --muted:#777787;
  --line:#ececf2;
  --surface:#fff;
  --canvas:#f7f7fb;
  --green:#1da77b;
  --green-soft:#e9f8f2;
  --orange:#ed8b45;
  --red:#df5b67;
  --shadow:0 18px 50px rgba(38,36,72,.10);
  --radius:20px;
}
*{box-sizing:border-box}
html{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--canvas);-webkit-tap-highlight-color:transparent}
body{margin:0;min-height:100vh}
button,input,textarea,select{font:inherit;color:inherit}
button{cursor:pointer}
.hidden{display:none!important}
.toast{position:fixed;left:50%;top:22px;z-index:1000;transform:translate(-50%,-16px);background:#24232f;color:#fff;border-radius:12px;padding:11px 17px;font-size:14px;opacity:0;pointer-events:none;transition:.25s;box-shadow:var(--shadow);max-width:calc(100vw - 32px);text-align:center}
.toast.show{opacity:1;transform:translate(-50%,0)}
.toast.error{background:#b93e4a}
.auth-screen{min-height:100vh;display:grid;grid-template-columns:minmax(0,1fr) 440px;grid-template-rows:auto 1fr;padding:42px max(7vw,32px);gap:32px;background:radial-gradient(circle at 15% 12%,#e6f4ff 0,transparent 34%),linear-gradient(135deg,#fbfdff 0%,#f2f8ff 62%,#e6f4ff 100%)}
.auth-brand{display:flex;align-items:center;gap:12px;grid-column:1/-1}
.brand-mark{display:grid;place-items:center;width:46px;height:46px;border-radius:15px;background:linear-gradient(135deg,#4096ff,#1677ff);color:#fff;font-weight:800;box-shadow:0 10px 24px rgba(22,119,255,.25)}
.brand-mark.small{width:36px;height:36px;border-radius:11px}
.auth-brand strong{display:block;font-size:21px}.auth-brand span{display:block;font-size:12px;color:var(--muted);margin-top:2px}
.auth-copy{align-self:center;max-width:630px;padding:20px 0 80px}
.eyebrow{display:inline-block;color:var(--brand);background:var(--brand-soft);border-radius:99px;padding:7px 12px;font-size:13px;font-weight:700}
.auth-copy h1{font-size:clamp(42px,6vw,72px);line-height:1.13;letter-spacing:-2px;margin:24px 0 20px}
.auth-copy p{font-size:18px;line-height:1.8;color:#69687a;max-width:580px}
.feature-pills{display:flex;gap:10px;margin-top:26px}.feature-pills span{background:#fff;border:1px solid #bae0ff;padding:9px 13px;border-radius:12px;color:#555267;font-size:14px}
.auth-card{align-self:center;background:rgba(255,255,255,.92);border:1px solid rgba(255,255,255,.8);border-radius:28px;padding:28px;box-shadow:var(--shadow);backdrop-filter:blur(14px)}
.auth-tabs{display:grid;grid-template-columns:1fr 1fr;background:#f3f3f7;border-radius:13px;padding:4px;margin-bottom:25px}
.auth-tabs button{border:0;background:transparent;border-radius:10px;padding:10px;color:var(--muted)}.auth-tabs button.active{background:#fff;color:var(--ink);font-weight:700;box-shadow:0 3px 10px rgba(30,30,50,.07)}
.auth-form{display:flex;flex-direction:column;gap:17px}.auth-form label,.field{font-size:13px;color:#555463;font-weight:650}.auth-form input,.field input,.field textarea,.field select{display:block;width:100%;margin-top:7px;border:1px solid #dedee7;background:#fff;border-radius:13px;padding:13px 14px;outline:none;font-weight:400;transition:.2s}.auth-form input:focus,.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--brand);box-shadow:0 0 0 3px var(--brand-soft)}
.auth-form small{color:var(--muted);text-align:center;line-height:1.5}
.primary,.secondary,.danger,.ghost{border:0;border-radius:13px;padding:12px 16px;font-weight:700}.primary{background:var(--brand);color:#fff;box-shadow:0 8px 18px rgba(22,119,255,.2)}.primary:hover{background:var(--brand-dark)}.secondary{background:var(--brand-soft);color:var(--brand)}.ghost{background:#f2f2f6;color:#5d5c69}.danger{background:#fff0f1;color:var(--red)}.wide{width:100%;padding:14px}.small-btn{padding:8px 11px;border-radius:9px;font-size:12px}
.app-shell{min-height:100vh;display:grid;grid-template-columns:228px minmax(0,1fr)}
.sidebar{position:fixed;inset:0 auto 0 0;width:228px;padding:25px 18px;background:#fff;border-right:1px solid var(--line);display:flex;flex-direction:column;z-index:20}
.side-brand{display:flex;align-items:center;gap:10px;padding:0 7px 28px}.side-brand strong{font-size:19px}
.side-nav{display:flex;flex-direction:column;gap:7px}.nav-btn{display:flex;align-items:center;gap:12px;width:100%;border:0;background:transparent;padding:12px 14px;border-radius:13px;color:#6f6e7d;text-align:left}.nav-btn .nav-icon{width:22px;font-size:19px;text-align:center}.nav-btn.active{background:var(--brand-soft);color:var(--brand);font-weight:700}
.side-user{margin-top:auto;display:flex;align-items:center;gap:10px;border-top:1px solid var(--line);padding:18px 7px 0;min-width:0}.side-user div:last-child{min-width:0}.side-user strong,.side-user span{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.side-user span{font-size:11px;color:var(--muted);margin-top:3px}.avatar{width:38px;height:38px;flex:none;display:grid;place-items:center;border-radius:13px;background:linear-gradient(135deg,#bae0ff,#e6f4ff);color:var(--brand);font-weight:800}
.workspace{grid-column:2;min-width:0}.topbar{height:96px;display:flex;align-items:center;justify-content:space-between;padding:22px clamp(24px,4vw,58px);background:rgba(247,247,251,.92);position:sticky;top:0;z-index:10;backdrop-filter:blur(14px)}.topbar h2{margin:2px 0 0;font-size:25px}.page-kicker{font-size:12px;color:var(--muted)}
.icon-action{width:44px;height:44px;border:0;border-radius:15px;background:var(--brand);color:white;font-size:27px;line-height:1;box-shadow:0 9px 20px rgba(22,119,255,.23)}
.page-content{padding:0 clamp(24px,4vw,58px) 64px;max-width:1320px;margin:auto}
.greeting{display:flex;justify-content:space-between;align-items:flex-end;margin:8px 0 22px}.greeting h1{font-size:29px;margin:0 0 6px}.greeting p{margin:0;color:var(--muted)}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.stat-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px;min-width:0}.stat-head{display:flex;justify-content:space-between;align-items:center;color:var(--muted);font-size:13px}.stat-icon{width:34px;height:34px;display:grid;place-items:center;border-radius:11px;background:var(--brand-soft);color:var(--brand)}.stat-value{font-size:28px;font-weight:800;margin-top:15px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.stat-sub{font-size:12px;color:var(--muted);margin-top:5px}
.section-grid{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(300px,.7fr);gap:18px;margin-top:18px}.panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px}.panel-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}.panel-head h3{margin:0;font-size:17px}.text-btn{border:0;background:transparent;color:var(--brand);font-size:13px;padding:5px}
.quick-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.quick-card{border:0;background:#f7f7fb;border-radius:15px;padding:16px;text-align:left}.quick-card strong,.quick-card span{display:block}.quick-card span{color:var(--muted);font-size:12px;margin-top:5px}.quick-card i{font-style:normal;font-size:22px;display:block;margin-bottom:12px}
.list{display:flex;flex-direction:column}.list-row{display:flex;align-items:center;gap:12px;padding:13px 0;border-bottom:1px solid var(--line)}.list-row:last-child{border-bottom:0}.list-main{flex:1;min-width:0}.list-title{font-size:14px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.list-meta{font-size:12px;color:var(--muted);margin-top:4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.list-value{font-size:13px;font-weight:700;text-align:right}.list-value.overdue{color:var(--red)}
.empty{display:grid;place-items:center;text-align:center;min-height:180px;color:var(--muted);padding:25px}.empty .empty-icon{font-size:35px;margin-bottom:10px;filter:grayscale(.2)}.empty strong{display:block;color:#51505e;margin-bottom:6px}.empty p{font-size:13px;line-height:1.6;margin:0}
.toolbar{display:flex;gap:10px;margin:8px 0 18px}.search{position:relative;flex:1}.search input{width:100%;border:1px solid var(--line);border-radius:14px;background:#fff;padding:13px 15px 13px 40px;outline:none}.search:before{content:'⌕';position:absolute;left:15px;top:8px;font-size:23px;color:var(--muted)}.filter-select{border:1px solid var(--line);background:#fff;border-radius:14px;padding:0 12px;min-width:110px}
.create-customer-button{min-height:52px;margin:8px 0 16px;border-radius:15px;font-size:16px;letter-spacing:.2px}
.customer-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.customer-card{border:1px solid var(--line);background:#fff;border-radius:18px;padding:17px;text-align:left;transition:.2s;min-width:0}.customer-card:hover{transform:translateY(-2px);box-shadow:0 12px 30px rgba(34,32,67,.08)}.customer-top{display:flex;justify-content:space-between;gap:10px}.customer-name{font-size:16px;font-weight:750;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.stars{color:#ffad45;letter-spacing:-2px;font-size:13px}.customer-contact{color:#585766;font-size:13px;margin:13px 0 8px;min-height:18px}.chips{display:flex;gap:6px;flex-wrap:wrap}.chip{display:inline-flex;align-items:center;border:0;border-radius:99px;background:#f1f1f5;color:#666572;padding:5px 9px;font-size:11px}.chip.purple{background:var(--brand-soft);color:var(--brand)}.chip.green{background:var(--green-soft);color:var(--green)}.customer-foot{display:flex;justify-content:space-between;align-items:center;border-top:1px solid var(--line);margin-top:14px;padding-top:12px;color:var(--muted);font-size:11px}
.segmented{display:flex;background:#eeeeF4;padding:4px;border-radius:13px;gap:3px}.segmented button{flex:1;border:0;background:transparent;border-radius:10px;padding:8px 13px;color:var(--muted);font-size:13px}.segmented button.active{background:#fff;color:var(--ink);font-weight:700;box-shadow:0 2px 8px rgba(0,0,0,.05)}
.reminder-card{display:flex;gap:13px;background:#fff;border:1px solid var(--line);padding:16px;border-radius:17px;margin-bottom:10px}.date-box{width:48px;height:51px;flex:none;display:grid;place-items:center;background:var(--brand-soft);border-radius:13px;color:var(--brand);line-height:1}.date-box strong{font-size:18px}.date-box span{font-size:10px}.reminder-card.overdue .date-box{background:#fff0f1;color:var(--red)}.reminder-actions{display:flex;gap:7px;align-items:center}
.appointment-segments{max-width:420px;margin:0 0 18px}.appointment-card{display:flex;align-items:flex-start;gap:13px;background:#fff;border:1px solid var(--line);padding:17px;border-radius:18px;margin-bottom:10px}.appointment-card.overdue{border-color:#f1c6ca}.appointment-card.overdue .date-box{background:#fff0f1;color:var(--red)}.appointment-heading{display:flex;align-items:center;justify-content:space-between;gap:10px}.appointment-purpose{font-size:14px;margin-top:9px;line-height:1.5}.appointment-note{font-size:12px;color:var(--muted);margin-top:5px;line-height:1.5}.appointment-actions{display:flex;align-items:center;gap:7px;flex-wrap:wrap;justify-content:flex-end}
.range-bar{display:flex;align-items:center;gap:9px;flex-wrap:wrap;margin:8px 0 18px}.range-bar input{border:1px solid var(--line);background:#fff;border-radius:11px;padding:9px 10px}.range-bar .range-presets{display:flex;gap:6px}.range-bar button{border:1px solid var(--line);background:#fff;border-radius:10px;padding:9px 12px}.range-bar button.active{border-color:var(--brand);color:var(--brand);background:var(--brand-soft)}
.bar-chart{display:flex;align-items:end;gap:14px;height:180px;padding:15px 10px 0}.bar-item{flex:1;height:100%;display:flex;flex-direction:column;justify-content:end;align-items:center;gap:8px}.bar{width:min(50px,80%);border-radius:10px 10px 3px 3px;background:linear-gradient(180deg,#4096ff,var(--brand));min-height:4px}.bar-item span{font-size:11px;color:var(--muted)}
.table-wrap{overflow:auto}.data-table{width:100%;border-collapse:collapse;min-width:580px}.data-table th,.data-table td{text-align:left;padding:12px 10px;border-bottom:1px solid var(--line);font-size:13px}.data-table th{color:var(--muted);font-weight:600}.data-table td strong{font-size:14px}.role-badge{font-size:10px;background:var(--brand-soft);color:var(--brand);border-radius:99px;padding:3px 7px;margin-left:5px}
.profile-card{background:linear-gradient(135deg,#4096ff,#1677ff);border-radius:24px;padding:25px;color:#fff;display:flex;align-items:center;gap:16px;box-shadow:0 16px 34px rgba(22,119,255,.22)}.profile-card .avatar{width:54px;height:54px;background:rgba(255,255,255,.18);color:#fff;font-size:20px}.profile-card h3{margin:0 0 5px}.profile-card p{margin:0;color:rgba(255,255,255,.78);font-size:13px}.settings-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:18px}.setting-list button{width:100%;display:flex;justify-content:space-between;align-items:center;border:0;border-bottom:1px solid var(--line);background:#fff;padding:15px 2px;text-align:left}.setting-list button:last-child{border-bottom:0}.setting-list small{display:block;color:var(--muted);margin-top:4px}.setting-list .chev{color:#b0aeba;font-size:20px}.setting-list button.danger-row strong,.setting-list button.danger-row .chev{color:var(--red)}
.team-hero{display:flex;justify-content:space-between;align-items:center;gap:15px;background:#f0f7ff;border-radius:17px;padding:17px;margin-bottom:12px}.team-hero h4{margin:0 0 5px}.team-hero p{margin:0;color:var(--muted);font-size:12px}.invite-code{font-weight:800;letter-spacing:2px;color:var(--brand);background:#fff;border:1px dashed #91caff;padding:9px 12px;border-radius:10px}
.bottom-nav{display:none}
.modal-backdrop{position:fixed;inset:0;background:rgba(24,23,36,.48);z-index:100;display:grid;place-items:center;padding:22px;animation:fade .18s ease}.modal{background:#fff;width:min(620px,100%);max-height:calc(100vh - 44px);overflow:auto;border-radius:24px;box-shadow:var(--shadow);animation:pop .22s ease}.modal.wide-modal{width:min(820px,100%)}.modal-head{display:flex;align-items:center;justify-content:space-between;padding:20px 22px;border-bottom:1px solid var(--line);position:sticky;top:0;background:#fff;z-index:2}.modal-head h3{margin:0;font-size:18px}.close-btn{width:34px;height:34px;border:0;border-radius:11px;background:#f2f2f6;font-size:19px}.modal-body{padding:20px 22px}.modal-foot{display:flex;justify-content:flex-end;gap:9px;flex-wrap:wrap;padding:16px 22px;border-top:1px solid var(--line);position:sticky;bottom:0;background:#fff}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}.form-grid .full{grid-column:1/-1}.field textarea{resize:vertical;min-height:90px}.check-chips{display:flex;gap:8px;flex-wrap:wrap;margin-top:8px}.check-chip{position:relative}.check-chip input{position:absolute;opacity:0}.check-chip span{display:inline-flex;border:1px solid var(--line);border-radius:99px;padding:7px 11px;color:var(--muted);font-size:12px}.check-chip input:checked+span{border-color:var(--brand);background:var(--brand-soft);color:var(--brand);font-weight:700}.stars-input{display:flex;gap:4px;margin-top:8px}.stars-input button{border:0;background:transparent;color:#d5d4da;font-size:25px;padding:0}.stars-input button.on{color:#ffad45}.phone-row{display:grid;grid-template-columns:100px 1fr 35px;gap:7px;margin-top:7px}.phone-row input{margin:0}.phone-row button{border:0;background:#fff0f1;color:var(--red);border-radius:10px}.add-line{border:0;background:transparent;color:var(--brand);padding:8px 0;font-size:12px;font-weight:700}
.detail-hero{display:flex;align-items:flex-start;justify-content:space-between;gap:15px}.detail-hero h2{margin:0 0 8px}.detail-contact{display:flex;gap:7px;flex-wrap:wrap}.call-btn{display:inline-flex;text-decoration:none;background:var(--green-soft);color:var(--green);font-size:12px;font-weight:700;padding:7px 10px;border-radius:9px}.detail-desc{background:#f7f7fa;border-radius:14px;padding:13px;color:#5f5e6b;font-size:13px;line-height:1.65;margin:16px 0}.detail-tabs{display:flex;border-bottom:1px solid var(--line);margin:5px 0 15px}.detail-tabs button{border:0;background:transparent;padding:10px 14px;color:var(--muted);border-bottom:2px solid transparent}.detail-tabs button.active{color:var(--brand);border-color:var(--brand);font-weight:700}.timeline{position:relative;padding-left:20px}.timeline:before{content:'';position:absolute;left:5px;top:6px;bottom:6px;width:2px;background:#ececf3}.timeline-item{position:relative;padding:0 0 18px 9px}.timeline-item:before{content:'';position:absolute;left:-19px;top:4px;width:10px;height:10px;border-radius:50%;background:var(--brand);border:3px solid #e6f4ff}.timeline-item h5{margin:0 0 5px;font-size:13px}.timeline-item p{margin:0;color:#656472;font-size:13px;line-height:1.6;white-space:pre-wrap}.timeline-item small{color:var(--muted);font-size:11px}.amount{color:var(--green);font-weight:800}.option-row{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:11px 0;border-bottom:1px solid var(--line)}.option-row:last-child{border-bottom:0}.option-row.off{opacity:.5}.option-actions{display:flex;gap:6px}
@keyframes fade{from{opacity:0}to{opacity:1}}@keyframes pop{from{opacity:0;transform:translateY(8px) scale(.98)}to{opacity:1;transform:none}}
@media(max-width:1050px){.customer-grid{grid-template-columns:repeat(2,1fr)}.stats-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:760px){
  body{padding-bottom:calc(92px + env(safe-area-inset-bottom))}
  .auth-screen{display:block;padding:24px 20px 40px}.auth-copy{padding:65px 0 32px}.auth-copy h1{font-size:42px}.auth-copy p{font-size:15px}.auth-card{padding:22px;border-radius:23px}.feature-pills{display:none}
  .app-shell{display:block}.sidebar{display:none}.workspace{display:block}.topbar{height:76px;padding:14px 18px}.topbar h2{font-size:21px}.page-content{padding:0 14px 24px}.bottom-nav{position:fixed;display:grid;grid-template-columns:repeat(5,1fr);left:0;right:0;bottom:0;min-height:82px;background:rgba(255,255,255,.97);border-top:1px solid var(--line);padding:9px 5px calc(9px + env(safe-area-inset-bottom));z-index:50;backdrop-filter:blur(16px);box-shadow:0 -8px 24px rgba(38,36,72,.06)}.bottom-nav .nav-btn{display:flex;flex-direction:column;justify-content:center;gap:4px;min-height:55px;padding:5px 3px;border-radius:11px;font-size:12px;text-align:center}.bottom-nav .nav-icon{font-size:24px;line-height:1;width:auto}
  .greeting{margin-top:5px}.greeting h1{font-size:24px}.stats-grid{gap:9px}.stat-card{padding:15px;border-radius:17px}.stat-value{font-size:22px;margin-top:10px}.stat-head{font-size:12px}.stat-icon{width:29px;height:29px}.section-grid,.settings-grid{grid-template-columns:1fr;gap:12px}.panel{padding:16px;border-radius:17px}.customer-grid{grid-template-columns:1fr;gap:9px}.toolbar{flex-wrap:wrap}.search{flex-basis:100%}.filter-select{height:44px;flex:1;font-size:14px}.customer-card{padding:15px}.create-customer-button{min-height:54px;font-size:17px;margin-top:4px}.modal-backdrop{padding:0;align-items:end}.modal,.modal.wide-modal{width:100%;max-height:92vh;border-radius:24px 24px 0 0}.modal-head{padding:17px 18px}.modal-body{padding:17px 18px}.modal-foot{padding:13px 18px calc(13px + env(safe-area-inset-bottom))}.form-grid{grid-template-columns:1fr}.form-grid .full{grid-column:auto}.range-bar .range-presets{width:100%;overflow:auto}.range-bar input{width:calc(50% - 19px)}.quick-grid{grid-template-columns:1fr 1fr}.profile-card{padding:20px}.reminder-card{padding:14px}.reminder-actions{flex-direction:column}.appointment-card{padding:14px;flex-wrap:wrap}.appointment-card .list-main{min-width:calc(100% - 65px)}.appointment-actions{width:100%;justify-content:flex-end}.team-hero{align-items:flex-start;flex-direction:column}.detail-hero{flex-direction:column}.auth-brand{margin-bottom:0}
}
@media(max-width:390px){.stats-grid{grid-template-columns:1fr 1fr}.stat-sub{display:none}.quick-card{padding:13px}.auth-copy h1{font-size:37px}.phone-row{grid-template-columns:78px 1fr 34px}}