:root{--bg:#f4f6f4;--card:#fff;--text:#1f2522;--muted:#68706b;--line:#dfe4e1;--brand:#244a36;--brand-dark:#173126;--brand-soft:#e9f0ec;--danger:#a33939;--warn:#8a5c16;--shadow:0 8px 26px rgba(25,45,34,.07)}
*{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:var(--bg);color:var(--text)}body.dark{--bg:#111713;--card:#18201b;--text:#f1f5f2;--muted:#a5aea8;--line:#2d3931;--brand:#77b48f;--brand-dark:#0d1711;--brand-soft:#25342a;--shadow:none}button,input,select,textarea{font:inherit}button{cursor:pointer}input,select,textarea{width:100%;border:1px solid var(--line);border-radius:10px;padding:10px 11px;background:var(--card);color:var(--text)}textarea{min-height:88px;resize:vertical}.auth-hidden{display:none!important}.app-shell{min-height:100vh;display:grid;grid-template-columns:235px 1fr}.sidebar{position:sticky;top:0;height:100vh;background:var(--brand-dark);color:#fff;padding:18px 13px;display:flex;flex-direction:column}.brand-wrap{display:flex;gap:10px;align-items:center;padding:3px 7px 20px}.brand-logo{width:42px;height:42px;object-fit:contain;background:#fff;border-radius:10px;padding:3px}.brand-title{font-size:18px;font-weight:850}.brand-sub{font-size:11px;opacity:.68;margin-top:1px}.nav{display:grid;gap:6px}.nav-btn{display:flex;align-items:center;gap:10px;width:100%;border:0;background:transparent;color:#d8e3dc;padding:12px;border-radius:11px;font-weight:720;text-align:left}.nav-btn span{width:22px;text-align:center}.nav-btn:hover,.nav-btn.active{background:rgba(255,255,255,.12);color:#fff}.side-bottom{margin-top:auto;display:grid;gap:9px}.account-button{display:flex;align-items:center;gap:10px;width:100%;border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.06);color:#fff;border-radius:12px;padding:10px;text-align:left}.account-button span:nth-child(2){display:grid}.account-button small{opacity:.7;margin-top:2px}.status-dot{width:9px;height:9px;border-radius:50%;background:#d39e3d;flex:none}.status-dot.ok{background:#63b97c}.status-dot.offline{background:#a7aaa8}.version{text-align:center;font-size:10px;opacity:.5}.main{width:100%;max-width:1500px;margin:0 auto;padding:12px 18px 18px}.topbar{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:9px}.topbar h1{font-size:26px;margin:0}.eyebrow{display:none}.sub{font-size:12px;color:var(--muted);margin-top:2px}.top-actions,.form-actions,.inline-actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.btn{border:0;border-radius:10px;padding:10px 13px;background:var(--brand);color:#fff;font-weight:760}.btn.secondary{background:var(--card);color:var(--text);border:1px solid var(--line)}.btn.danger{background:#fff0f0;color:var(--danger);border:1px solid #efcaca}.dark .btn.danger{background:#321f1f}.btn.small{font-size:12px;padding:7px 9px}.btn.icon{width:38px;padding:9px}.view{display:none}.view.active{display:block}.card{background:var(--card);border:1px solid var(--line);border-radius:15px;padding:12px;box-shadow:var(--shadow)}.top-gap{margin-top:8px}.section-title{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:8px}.section-title h2,.section-title h3{margin:0}.stat-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}.stat-card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:10px 12px}.stat-label{font-size:11px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);font-weight:750}.stat-value{font-size:23px;font-weight:850;margin-top:2px}.stat-note{font-size:11px;color:var(--muted);margin-top:2px}.today-layout{display:grid;grid-template-columns:1fr;gap:8px}.today-primary{min-height:360px}.today-primary .agenda-item{padding:13px}.compact-stats{margin-top:8px}.agenda-list{display:grid;gap:8px}.agenda-item{display:grid;grid-template-columns:74px 1fr auto;gap:12px;align-items:center;border:1px solid var(--line);border-radius:12px;padding:11px;background:var(--card);cursor:pointer}.agenda-item:hover{border-color:#aebdb4}.agenda-time{font-weight:850}.agenda-main strong{display:block}.agenda-meta{font-size:12px;color:var(--muted);margin-top:3px}.agenda-date{font-size:11px;color:var(--muted);text-transform:uppercase;font-weight:750}.empty{padding:24px;border:1px dashed var(--line);border-radius:12px;text-align:center;color:var(--muted)}.badge{display:inline-block;border-radius:999px;padding:4px 8px;font-size:10px;font-weight:750;background:var(--brand-soft)}.badge.completed{background:#e8f4ec;color:#2f6d43}.badge.skipped{background:#fff1d8;color:#7e5618}.badge.cancelled{background:#f7e5e5;color:#8c3333}.calendar-toolbar{display:flex;justify-content:space-between;align-items:center;gap:8px}.toolbar-left{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.toolbar-left h2{margin:0 0 0 4px;font-size:21px}.view-switch{display:flex;border:1px solid var(--line);border-radius:10px;padding:3px;background:var(--bg)}.view-switch button{border:0;background:transparent;color:var(--muted);padding:7px 11px;border-radius:7px;font-weight:750}.view-switch button.active{background:var(--card);color:var(--text);box-shadow:0 1px 4px rgba(0,0,0,.08)}.month-grid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:6px}.weekday{font-size:11px;text-transform:uppercase;color:var(--muted);font-weight:800;text-align:center;padding:5px}.month-day{min-height:130px;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:7px;overflow:hidden}.month-day.other{opacity:.45}.month-day.today{border:2px solid var(--brand)}.day-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:4px}.day-number{border:0;background:transparent;color:var(--text);font-weight:850;padding:3px 5px;border-radius:7px}.day-number:hover{background:var(--brand-soft)}.day-add{border:0;background:transparent;color:var(--muted);font-weight:850;padding:2px 5px;border-radius:6px}.day-add:hover{background:var(--brand-soft);color:var(--text)}.calendar-event{display:block;width:100%;border:0;text-align:left;background:var(--brand-soft);color:var(--text);border-radius:7px;padding:5px 6px;margin-top:4px;font-size:10px;overflow:hidden}.calendar-event:hover{filter:brightness(.97)}.calendar-event.completed{opacity:.65;text-decoration:line-through}.calendar-event.cancelled,.calendar-event.skipped{opacity:.55}.event-time{font-weight:800}.event-name{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.week-grid{display:grid;grid-template-columns:repeat(7,minmax(150px,1fr));gap:8px;overflow:auto}.week-day{min-height:420px;background:var(--card);border:1px solid var(--line);border-radius:13px;padding:9px}.week-day.today{border:2px solid var(--brand)}.week-day-head{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:8px}.week-day-head button{border:0;background:transparent;color:var(--text);text-align:left;padding:0}.week-day-head strong{display:block}.week-day-head small{color:var(--muted)}.week-event{border:1px solid var(--line);border-left:4px solid var(--brand);border-radius:9px;padding:8px;margin-bottom:7px;cursor:pointer;background:var(--card)}.week-event.completed{opacity:.62}.week-event .time{font-weight:850;font-size:12px}.week-event .name{font-weight:750;margin-top:2px}.week-event .meta{font-size:11px;color:var(--muted);margin-top:2px}.day-view{display:grid;grid-template-columns:minmax(0,1fr) 290px;gap:14px}.day-agenda{display:grid;gap:9px}.day-card{display:grid;grid-template-columns:86px 1fr auto;gap:12px;align-items:start;background:var(--card);border:1px solid var(--line);border-radius:13px;padding:13px;cursor:pointer}.day-card:hover{border-color:#aebdb4}.day-card .time{font-weight:850;font-size:16px}.day-card .name{font-weight:800}.day-card .details{font-size:12px;color:var(--muted);margin-top:4px}.day-summary .summary-row{display:flex;justify-content:space-between;padding:9px 0;border-bottom:1px solid var(--line)}.day-summary .summary-row:last-child{border-bottom:0}.customer-toolbar{display:grid;grid-template-columns:minmax(260px,1fr) 190px auto;gap:6px}.search-wrap{position:relative}.search-wrap span{position:absolute;left:11px;top:10px;color:var(--muted)}.search-wrap input{padding-left:32px}.customer-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.customer-card{border:1px solid var(--line);border-radius:13px;padding:13px;background:var(--card);cursor:pointer}.customer-card:hover{border-color:#aebdb4}.customer-card-head{display:flex;justify-content:space-between;gap:10px}.customer-card h3{margin:0;font-size:16px}.customer-meta{font-size:12px;color:var(--muted);margin-top:5px;line-height:1.45}.customer-next{margin-top:10px;padding-top:9px;border-top:1px solid var(--line);font-size:12px}.modal-backdrop{position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:100;display:none;align-items:center;justify-content:center;padding:16px;cursor:default}.modal-backdrop.open{display:flex}.modal{background:var(--card);border-radius:17px;width:min(650px,100%);max-height:92vh;overflow:auto;padding:18px;box-shadow:0 24px 80px rgba(0,0,0,.3)}.modal.wide{width:min(820px,100%)}.modal-head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:15px}.modal-head h3{margin:0;font-size:21px}.close-btn{border:1px solid var(--line);background:var(--brand-soft);color:var(--text);width:34px;height:34px;border-radius:9px;font-size:21px;line-height:1;font-weight:800}.close-btn:hover{filter:brightness(.96)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:11px}.form-grid .full{grid-column:1/-1}.form-grid label{font-size:12px;color:var(--muted);font-weight:750}.form-grid label input,.form-grid label select,.form-grid label textarea{margin-top:5px;color:var(--text);font-weight:500}.required{font-size:9px;text-transform:uppercase;color:var(--danger);letter-spacing:.04em}.form-actions{justify-content:flex-end;margin-top:16px}.detail-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.detail-box{border:1px solid var(--line);border-radius:11px;padding:10px}.detail-label{font-size:10px;text-transform:uppercase;color:var(--muted);font-weight:750}.detail-value{margin-top:4px;font-weight:700;overflow-wrap:anywhere}.customer-actions{display:flex;gap:8px;flex-wrap:wrap;margin:13px 0}.history-section{margin-top:17px}.history-section h4{margin:0 0 8px}.history-row{display:flex;justify-content:space-between;gap:12px;border-bottom:1px solid var(--line);padding:9px 0;cursor:pointer}.history-row:last-child{border-bottom:0}.history-row small{color:var(--muted)}.account-row{display:flex;justify-content:space-between;gap:15px;padding:10px 0;border-bottom:1px solid var(--line)}.account-row:last-child{border-bottom:0}.account-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:15px}.auth-gate{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px;background:linear-gradient(145deg,#12261c,#1f4733)}.auth-card{width:min(430px,100%);background:#fff;color:#1f2522;border-radius:18px;padding:24px;box-shadow:0 28px 90px rgba(0,0,0,.28)}.auth-brand{display:flex;align-items:center;gap:11px;margin-bottom:20px}.auth-brand img{width:48px;height:48px;object-fit:contain}.auth-card h1{margin:0}.auth-card h2{margin:0 0 6px}.auth-card label{display:block;font-size:12px;font-weight:750;color:#68706b;margin-top:11px}.auth-card label input{margin-top:5px;background:#fff;color:#1f2522}.auth-card .btn{width:100%;margin-top:13px}.auth-link{border:0;background:transparent;color:#2c6545;width:100%;padding:10px;margin-top:3px;font-weight:700}.remember-row{display:flex!important;align-items:center;gap:8px}.remember-row input{width:auto!important;margin:0!important}.notice{border-radius:10px;padding:10px 12px;margin:10px 0;font-size:12px}.notice.warn{background:#fff4dc;border:1px solid #ebd29e;color:#755117}.notice.info{background:#eaf3ed;border:1px solid #c7ddce;color:#315c40}.toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%,20px);opacity:0;pointer-events:none;background:#18201b;color:#fff;padding:10px 14px;border-radius:10px;z-index:200;transition:.18s;box-shadow:0 10px 35px rgba(0,0,0,.25)}.toast.show{opacity:1;transform:translate(-50%,0)}.mobile-nav{display:none}
@media(max-width:1100px){.stat-grid{grid-template-columns:repeat(2,1fr)}.customer-grid{grid-template-columns:repeat(2,1fr)}.today-layout{grid-template-columns:1fr}.day-view{grid-template-columns:1fr}}
@media(max-width:800px){.app-shell{display:block}.sidebar{display:none}.main{padding:8px 8px 80px}.mobile-nav{display:grid;grid-template-columns:repeat(3,1fr);position:fixed;left:0;right:0;bottom:0;background:var(--brand-dark);z-index:80;padding:5px 5px calc(5px + env(safe-area-inset-bottom))}.mobile-nav button{border:0;background:transparent;color:#cfdcd4;border-radius:9px;padding:7px 2px;display:grid;gap:2px}.mobile-nav button.active{background:rgba(255,255,255,.13);color:#fff}.mobile-nav span{font-size:16px}.mobile-nav small{font-size:10px}.topbar{align-items:flex-start}.topbar h1{font-size:23px}.top-actions .secondary{display:none}.calendar-toolbar{align-items:flex-start;flex-direction:column}.toolbar-left h2{width:100%;margin:5px 0 0}.view-switch{width:100%}.view-switch button{flex:1}.month-grid{gap:2px}.weekday{font-size:9px;padding:3px}.month-day{min-height:88px;border-radius:8px;padding:4px}.calendar-event{padding:3px;font-size:9px}.calendar-event .event-name{display:none}.day-add{display:none}.customer-toolbar{grid-template-columns:1fr}.customer-grid{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr}.form-grid .full{grid-column:auto}.detail-grid{grid-template-columns:1fr}.agenda-item{grid-template-columns:62px 1fr}.agenda-item .inline-actions{display:none}.day-card{grid-template-columns:70px 1fr}.day-card .inline-actions{display:none}.stat-grid{gap:8px}.stat-card{padding:12px}.stat-value{font-size:24px}.modal{padding:15px}.top-actions{justify-content:flex-end}}


/* V18 modular tools and iPhone refinements */
.module-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.module-card{border:1px solid var(--line);background:var(--card);color:var(--text);border-radius:13px;padding:14px;display:grid;grid-template-columns:38px 1fr 20px;align-items:center;gap:10px;text-align:left}.module-card:hover{border-color:#aebdb4}.module-card strong{display:block}.module-card small{display:block;color:var(--muted);line-height:1.35;margin-top:3px}.module-icon{width:38px;height:38px;border-radius:10px;background:var(--brand-soft);display:grid;place-items:center;font-size:18px}.module-arrow{font-size:24px;color:var(--muted)}.module-empty{grid-column:1/-1}.settings-stack{display:block}.settings-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}.module-toggle-list{display:grid;grid-template-columns:1fr 1fr;column-gap:18px}.module-toggle{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:11px 2px;border-bottom:1px solid var(--line)}.module-toggle-copy{display:block;min-width:0}.module-toggle-copy strong{display:block;font-size:13px}.module-toggle-copy small{display:block;color:var(--muted);font-size:11px;line-height:1.35;margin-top:2px}.switch{position:relative;width:48px;height:28px;flex:none}.switch input{opacity:0;width:0;height:0;position:absolute}.slider{position:absolute;inset:0;border-radius:999px;background:#afb6b1;transition:.18s}.slider:before{content:"";position:absolute;left:3px;top:3px;width:22px;height:22px;border-radius:50%;background:#fff;box-shadow:0 1px 3px rgba(0,0,0,.18);transition:.18s}.switch input:checked+.slider{background:var(--brand)}.switch input:checked+.slider:before{transform:translateX(20px)}.invite-code-box{font:800 20px ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.08em;border:1px dashed var(--line);border-radius:11px;background:var(--bg);padding:14px;text-align:center;overflow-wrap:anywhere}.form-grid.single{grid-template-columns:1fr}.optional-nav[hidden]{display:none!important}
@supports(padding:max(0px)){body{padding-left:env(safe-area-inset-left);padding-right:env(safe-area-inset-right)}.sidebar{padding-left:max(13px,env(safe-area-inset-left))}.main{padding-right:max(18px,env(safe-area-inset-right))}}
@media(max-width:1100px){.module-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.module-toggle-list{grid-template-columns:1fr}}
@media(max-width:800px){html,body{min-height:100dvh;-webkit-text-size-adjust:100%}.main{padding:6px 8px calc(82px + env(safe-area-inset-bottom));max-width:none}.mobile-nav{grid-template-columns:repeat(4,1fr);padding-bottom:max(5px,env(safe-area-inset-bottom))}.mobile-nav.has-tools{grid-template-columns:repeat(5,1fr)}.mobile-nav button{min-height:48px;touch-action:manipulation}.topbar{margin-bottom:6px}.topbar h1{font-size:22px}.card{padding:10px;border-radius:13px}.today-primary{min-height:300px}.agenda-item,.day-card,.customer-card,.module-card{min-height:48px;touch-action:manipulation}.module-grid{grid-template-columns:1fr}.settings-grid{grid-template-columns:1fr}.module-toggle{min-height:58px}.btn,.close-btn,input,select,textarea{font-size:16px}.btn.small{font-size:13px}.modal-backdrop{padding:0;align-items:flex-end}.modal,.modal.wide{width:100%;max-height:94dvh;border-radius:18px 18px 0 0;padding:14px 14px calc(14px + env(safe-area-inset-bottom))}.modal-head{position:sticky;top:-14px;background:var(--card);z-index:2;padding:14px 0 8px;margin-top:-14px}.close-btn{width:44px;height:44px;flex:none}.month-day{min-height:92px}.calendar-event{min-height:24px}.customer-toolbar{position:relative}.toast{bottom:calc(78px + env(safe-area-inset-bottom));max-width:calc(100vw - 24px);text-align:center}}
@media(max-width:390px){.main{padding-left:6px;padding-right:6px}.top-actions{gap:5px}.top-actions .btn{padding:9px 10px}.month-day{min-height:82px}.calendar-event{font-size:8px}.mobile-nav small{font-size:9px}}

/* V18.1: enabled optional features are first-class navigation tabs. */
.sidebar .nav{overflow-y:auto;min-height:0;padding-right:2px}
.optional-nav-list,.optional-mobile-tabs{display:contents}
.module-nav-btn span{flex:0 0 22px}
.module-host-view{padding:0;margin:0}
.module-frame{display:block;width:100%;height:720px;min-height:420px;border:0;border-radius:0;background:transparent;overflow:hidden}
@media(max-width:800px){
  .mobile-nav{display:flex!important;grid-template-columns:none!important;overflow-x:auto;overflow-y:hidden;justify-content:flex-start;gap:2px;-webkit-overflow-scrolling:touch;scrollbar-width:none;padding-left:max(5px,env(safe-area-inset-left));padding-right:max(5px,env(safe-area-inset-right))}
  .mobile-nav::-webkit-scrollbar{display:none}
  .mobile-nav>button,.optional-mobile-tabs>button,.module-mobile-tab{flex:0 0 76px;min-width:76px;min-height:50px;border:0;background:transparent;color:#cfdcd4;border-radius:9px;padding:6px 3px;display:grid;place-items:center;gap:1px;touch-action:manipulation}
  .mobile-nav button.active{background:rgba(255,255,255,.13);color:#fff}
  .module-frame{height:640px;min-height:420px;border-radius:0}
  .module-host-view{margin-left:-2px;margin-right:-2px}
}