/* NanoTurnos visual system. Shared by product screens; never loaded by marketing. */
:root{--nt-bg:#F5F7FB;--nt-surface:#fff;--nt-surface-raised:#fff;--nt-surface-soft:#EEF2F7;--nt-text:#172235;--nt-text-secondary:#536176;--nt-text-muted:#647187;--nt-border:#E1E7F0;--nt-border-strong:#B6C2D3;--nt-shadow-xs:0 2px 5px #17223504;--nt-shadow-sm:0 6px 24px #17223508;--nt-shadow-md:0 20px 80px #0003;--nt-radius-sm:10px;--nt-radius-md:14px;--nt-radius-lg:20px;--nt-radius-xl:24px;--nt-accent-soft:var(--nt-accent-soft-light);--nt-accent-border:var(--nt-accent-border-light);--nt-accent-text:var(--nt-accent-text-light);--nt-focus:var(--nt-accent-text-light);--nt-success:#167347;--nt-warning:#925500;--nt-danger:#BC2942;--nt-transition-fast:180ms;--nt-transition-normal:200ms;color-scheme:light}
html[data-theme=dark],.nt-preview[data-preview-theme=dark]{--nt-bg:#121212;--nt-surface:#191919;--nt-surface-raised:#222;--nt-surface-soft:#242424;--nt-text:#F4F4F2;--nt-text-secondary:#BCBCB8;--nt-text-muted:#AAA9A5;--nt-border:#303030;--nt-border-strong:#62625E;--nt-accent-soft:var(--nt-accent-soft-dark);--nt-accent-border:var(--nt-accent-border-dark);--nt-accent-text:var(--nt-accent-text-dark);--nt-focus:var(--nt-accent-text-dark);--nt-success:#8EE3AB;--nt-warning:#F5C089;--nt-danger:#FFAAAA;color-scheme:dark}
@media(prefers-color-scheme:dark){html[data-theme=system],.nt-preview[data-preview-theme=system]{--nt-bg:#121212;--nt-surface:#191919;--nt-surface-raised:#222;--nt-surface-soft:#242424;--nt-text:#F4F4F2;--nt-text-secondary:#BCBCB8;--nt-text-muted:#AAA9A5;--nt-border:#303030;--nt-border-strong:#62625E;--nt-accent-soft:var(--nt-accent-soft-dark);--nt-accent-border:var(--nt-accent-border-dark);--nt-accent-text:var(--nt-accent-text-dark);--nt-focus:var(--nt-accent-text-dark);--nt-success:#8EE3AB;--nt-warning:#F5C089;--nt-danger:#FFAAAA;color-scheme:dark}}
html:root{--bg:var(--nt-bg);--card:var(--nt-surface);--ink:var(--nt-text);--muted:var(--nt-text-muted);--line:var(--nt-border);--accent:var(--nt-accent);--soft:var(--nt-surface-soft);--surface:var(--nt-surface);--surface-secondary:var(--nt-surface-soft);--strong:var(--nt-text);--label:var(--nt-text-secondary);--subtle:var(--nt-text-muted);--tabs:var(--nt-surface-soft);--appointment:var(--nt-surface-soft);--on-accent:var(--nt-accent-contrast-text);--focus-ring:var(--nt-accent-border);--input-border:var(--nt-border-strong);--topbar-bg:var(--nt-surface);--topbar-border:var(--nt-border);--success:var(--nt-success);--danger:var(--nt-danger);--warn:var(--nt-warning);--page:var(--nt-bg);--neutral-text:var(--nt-text-secondary)}
*{box-sizing:border-box}body{background:var(--nt-bg);color:var(--nt-text);line-height:1.5}button,input,select,textarea{font-family:inherit}button,a,input,select,textarea,label{ -webkit-tap-highlight-color:transparent }button,a,select,label:has(input),[role=button]{transition:background-color var(--nt-transition-normal),border-color var(--nt-transition-normal),color var(--nt-transition-normal),box-shadow var(--nt-transition-normal),transform var(--nt-transition-fast)}button,a[href],select,label:has(input),[role=button]{cursor:pointer}button:active:not(:disabled),a[href]:active,[role=button]:active{transform:scale(.97)}:is(button,a,input,select,textarea,[tabindex]):focus-visible{outline:3px solid var(--nt-focus);outline-offset:3px;box-shadow:0 0 0 5px var(--nt-accent-soft)}:is(button,input,select,textarea):disabled,[aria-disabled=true]{opacity:.5;cursor:not-allowed;transform:none!important;box-shadow:none!important}a[aria-disabled=true]{pointer-events:none}button{font-weight:600;color:var(--nt-text)}h1,h2,h3,b,strong{font-weight:650}h1{line-height:1.2;letter-spacing:-.035em}h2,h3{line-height:1.35;letter-spacing:-.015em}p{line-height:1.6}small,.field-help{font-size:12px;line-height:1.5}.muted{color:var(--nt-text-muted)}.card,.settings-card,.business-card,.detail-card,.metric-card,.lookup-card{background:var(--nt-surface);border:1px solid var(--nt-border);border-radius:var(--nt-radius-lg);box-shadow:var(--nt-shadow-xs)}
.primary,.cta,.fab,.qr-download,html[data-theme] .primary,html[data-theme] .fab{background:var(--nt-accent);color:var(--nt-accent-contrast-text);border:1px solid var(--nt-accent-border);font-weight:650}.primary,.secondary,.danger-btn,.cta{border-radius:var(--nt-radius-md);min-height:48px;padding:12px 18px;font-size:14px;letter-spacing:0}.secondary{background:var(--nt-surface);color:var(--nt-text);border:1px solid var(--nt-border-strong);font-weight:600}.danger-btn{color:var(--nt-danger);font-weight:600}.icon-btn,.sheet-close{width:44px;height:44px;min-width:44px;border-radius:12px;display:inline-grid;place-items:center;background:var(--nt-surface);border:1px solid var(--nt-border);color:var(--nt-text)}.nt-icon{width:21px;height:21px;stroke:currentColor;stroke-width:1.7;fill:none;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0;vertical-align:middle}
@media(hover:hover){button:hover:not(:disabled),a[href]:hover{border-color:var(--nt-accent-border);filter:none}.secondary:hover:not(:disabled),.icon-btn:hover,.sheet-close:hover,.service-card:hover,.provider-card:hover,.slot-pick:hover:not(:disabled){background:var(--nt-accent-soft);color:var(--nt-accent-text);transform:translateY(-1px)}.primary:hover:not(:disabled),.fab:hover,.cta:hover{background:var(--nt-accent-hover);color:var(--nt-accent-contrast-text);box-shadow:var(--nt-shadow-sm)}a[href]:hover{text-decoration-thickness:2px}.nt-nav button:hover,.nt-super-nav a:hover,.nt-super-nav button:hover{background:var(--nt-surface-soft)}}
input:not([type=checkbox]):not([type=radio]):not([type=color]),select,textarea,.field input,.field select,.field textarea{min-height:48px;border-radius:12px;background:var(--nt-surface);border:1px solid var(--nt-border-strong);color:var(--nt-text);font-size:16px;padding:12px;max-width:100%;min-width:0}.field{margin-bottom:20px}.field label{font-weight:550;color:var(--nt-text-secondary);font-size:13px;margin-bottom:8px}.field input:focus,.field textarea:focus{border-color:var(--nt-focus)}input::placeholder,textarea::placeholder{color:var(--nt-text-muted);opacity:1}input[type=checkbox],input[type=radio]{accent-color:var(--nt-accent);width:20px;height:20px}input[type=date]{width:100%;display:block;min-width:0}.form-grid-2{gap:16px}.notice{border-radius:12px;font-size:14px}.quick-actions{gap:12px}.quick-actions button{text-align:left}.settings-card{padding:20px;margin-bottom:16px}.settings-card h3{font-size:17px}.checks label{font-weight:500;font-size:13px}.toggle-row b{font-weight:600}.integration-state,.badge{font-weight:600}.nt-eyebrow{font-size:11px;letter-spacing:.1em;font-weight:600;color:var(--nt-text-muted)}
/* Product navigation: one set of controls reflows from sidebar to mobile bar. */
.app-shell{max-width:none;padding-bottom:110px}.topbar{position:relative;padding:16px 20px;border-bottom:1px solid var(--nt-border);background:var(--nt-surface)}.brand{font-size:20px;font-weight:650}.brand small{font-weight:450;font-size:12px}.top-actions{gap:8px}.top-actions #analyticsBtn,.top-actions #searchBtn,.top-actions #settingsBtn{display:none}.content{max-width:1040px;padding:24px 16px;margin:auto}.nt-page-heading{margin-bottom:24px}.nt-page-heading h1{font-size:28px;margin:8px 0}.nt-page-heading p{margin:0;color:var(--nt-text-muted);font-size:14px}.nt-nav{position:fixed;bottom:0;left:0;right:0;z-index:50;display:flex;justify-content:space-around;gap:4px;padding:8px 8px calc(8px + env(safe-area-inset-bottom));background:var(--nt-surface);border-top:1px solid var(--nt-border)}.nt-nav button{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;flex:1;min-height:52px;min-width:0;border:0;background:transparent;border-radius:12px;padding:6px 4px;font-size:10px;font-weight:550}.nt-nav button.active{background:var(--nt-accent-soft);color:var(--nt-accent-text)}.nt-nav .nt-desktop,.nt-nav-brand,.nt-nav-footer{display:none}.date-nav{padding:12px;background:var(--nt-surface);border:1px solid var(--nt-border);border-radius:18px;margin-bottom:16px}.date-main strong{font-size:18px;font-weight:600}.date-main span{font-size:12px}.mode-tabs{padding:4px;border-radius:12px;margin:0 0 16px;background:var(--nt-surface-soft)}.mode-tabs button{min-height:44px;border-radius:9px;font-weight:600;font-size:12px}.mode-tabs button.active{background:var(--nt-surface);color:var(--nt-accent-text);box-shadow:var(--nt-shadow-xs)}.provider-filter{gap:12px;margin:20px 0}.provider-filter label{font-size:13px;font-weight:500}.stats{gap:8px;margin:20px 0;flex-wrap:wrap}.stat{padding:12px;background:var(--nt-surface);border:1px solid var(--nt-border);border-radius:12px;font-size:12px}.stat b{font-size:17px;font-weight:650}.compact-time{font-weight:500;font-size:12px}.compact-agenda-row{padding:8px;gap:12px;min-height:54px}.appointment{padding:12px;border-radius:12px}.appointment .name{font-weight:600}.appointment .meta{font-size:12px}.fab{bottom:calc(96px + env(safe-area-inset-bottom));right:20px;width:54px;height:54px;box-shadow:var(--nt-shadow-sm)}
/* Public booking and appointment management. */
.client-shell{max-width:720px;padding:24px 16px 100px}.client-hero{padding:8px 8px 24px}.client-hero h1{font-size:30px;margin-top:14px}.client-hero p{font-size:15px}.business-logo-client,.nt-business-initial{width:64px;height:64px;border-radius:18px;object-fit:contain}.nt-business-initial{display:grid;place-items:center;background:var(--nt-accent-soft);color:var(--nt-accent-text);font-size:28px;font-weight:600;border:1px solid var(--nt-accent-border)}.section{margin-top:16px;padding:24px 20px}.section h2{font-size:17px;margin-bottom:20px;font-weight:600}.service-grid{gap:12px}.service-card{padding:16px 44px 16px 16px;position:relative;border-radius:14px;min-height:78px;background:var(--nt-surface);border:1px solid var(--nt-border)}.service-card b{font-size:16px;font-weight:600;margin-bottom:4px}.service-card span{font-size:13px}.service-card.active{background:var(--nt-accent-soft);border-color:var(--nt-accent-text);box-shadow:0 0 0 1px var(--nt-accent-text)}.service-card.active:after{content:'✓';position:absolute;right:16px;top:50%;transform:translateY(-50%);color:var(--nt-accent-text);font-size:20px}.slot-picks{gap:10px}.slot-pick{min-height:46px;min-width:66px;border-radius:12px;font-size:14px;font-weight:550}.slot-pick.active,.provider-card.active,html[data-theme] .slot-pick.active,html[data-theme] .provider-card.active{background:var(--nt-accent);color:var(--nt-accent-contrast-text);border-color:var(--nt-accent-border);box-shadow:0 0 0 2px var(--nt-accent-text)}.provider-card{font-weight:550;padding:12px}.client-submit{min-height:54px}.success-box{padding:32px 24px}.success-box h2{font-size:26px}.success-box .check{width:64px;height:64px;font-size:30px;color:var(--nt-success);border:1px solid var(--nt-success)}.success-box p{font-size:16px;margin:16px 0 24px;white-space:pre-line}.success-box .manage-link,.success-box .full-btn{margin-top:12px;font-weight:600}.manage-shell{max-width:640px}.manage-link{font-weight:600}.whatsapp-fab{width:52px;height:52px;bottom:calc(18px + env(safe-area-inset-bottom));right:18px;box-shadow:var(--nt-shadow-sm);color:#11371e}.whatsapp-fab .nt-icon{width:25px;height:25px}body:has(.sheet-backdrop.open) .whatsapp-fab{visibility:hidden;pointer-events:none}.lookup-card{padding:16px;gap:16px}.lookup-manage{min-height:44px}.client-lookup-entry{padding:0}.client-lookup-entry button{font-size:14px;font-weight:550;background:transparent;color:var(--nt-accent-text);border-color:var(--nt-accent-border)}
/* Modal surface, safe areas and appearance controls. */
.sheet-backdrop{z-index:100;background:#0D172A66;backdrop-filter:blur(3px)}.bottom-sheet{background:var(--nt-surface);border:1px solid var(--nt-border);border-radius:24px 24px 0 0;padding:12px 20px calc(24px + env(safe-area-inset-bottom));max-height:92dvh;box-shadow:var(--nt-shadow-md)}.sheet-head{gap:16px;margin-bottom:20px}.sheet-head h2{font-size:22px;font-weight:600}.sheet-grabber{width:36px;height:4px;background:var(--nt-border-strong);margin:0 auto 16px}.sheet-close{font-size:24px}.nt-appearance h3{font-size:16px;margin:24px 0 8px}.theme-options{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin:16px 0 24px}.theme-options legend{grid-column:1/-1;margin-bottom:12px}.theme-option{position:relative;display:flex;flex-direction:column;align-items:center;gap:8px;margin:0;padding:16px 6px;border-radius:14px;text-align:center;border:1px solid var(--nt-border-strong);background:var(--nt-surface)}.theme-option input{position:absolute;right:6px;top:6px;width:15px;height:15px}.theme-option b{font-size:13px;font-weight:550}.theme-option small{display:none}.theme-option:has(input:checked){background:var(--nt-accent-soft);border:2px solid var(--nt-accent-text);padding:15px 5px;color:var(--nt-accent-text)}.nt-swatches{display:flex;flex-wrap:wrap;gap:8px;margin:16px 0}.nt-swatch{width:44px;height:44px;min-width:44px;border-radius:50%;border:5px solid var(--nt-surface);background:var(--swatch);box-shadow:0 0 0 1px var(--nt-border-strong);position:relative}.nt-swatch[aria-pressed=true]{box-shadow:0 0 0 3px var(--nt-focus)}.nt-swatch[aria-pressed=true]:after{content:'✓';color:var(--swatch-text);font-size:20px}.nt-color-inputs{display:grid;grid-template-columns:56px 1fr;align-items:end;gap:12px;margin:16px 0}.nt-color-inputs input[type=color]{width:56px;height:48px;padding:4px;border:1px solid var(--nt-border-strong);border-radius:12px;background:var(--nt-surface);cursor:pointer}.nt-color-inputs .field{margin:0}.nt-reset{background:transparent;border:0;color:var(--nt-accent-text);padding:8px 0;min-height:44px;font-size:14px;text-decoration:underline;text-underline-offset:4px}.nt-preview{border:1px solid var(--nt-border);border-radius:18px;background:var(--nt-bg);color:var(--nt-text);padding:24px;margin:12px 0 24px;pointer-events:none}.nt-preview h4{font-size:20px;margin:0 0 8px;font-weight:600}.nt-preview p{font-size:14px;color:var(--nt-text-secondary);margin:0 0 20px}.nt-preview .nt-preview-selection{display:block;color:var(--nt-accent-text);background:var(--nt-accent-soft);border:1px solid var(--nt-accent-border);padding:12px;border-radius:12px;margin-bottom:16px;font-size:14px}.nt-preview button{width:100%;background:var(--nt-accent);color:var(--nt-accent-contrast-text);border-color:var(--nt-accent-border)}.nt-appearance-actions{display:flex;gap:12px}.nt-appearance-actions button{flex:1}.nt-appearance .notice{margin-top:16px}.nt-preview[data-preview-theme=light]{--nt-bg:#F5F7FB;--nt-surface:#fff;--nt-text:#172235;--nt-text-secondary:#536176;--nt-border:#E1E7F0;--nt-accent-soft:var(--nt-accent-soft-light);--nt-accent-border:var(--nt-accent-border-light);--nt-accent-text:var(--nt-accent-text-light);color-scheme:light}
/* Superadmin uses the platform palette and real existing summary data. */
.super-shell{max-width:none}.super-content{max-width:1180px;margin:auto;padding:24px 16px 100px}.super-topbar{padding:20px;border-bottom:1px solid var(--nt-border);background:var(--nt-surface)}.super-topbar b{font-weight:650;font-size:20px}.super-topbar span{font-size:12px}.nt-super-nav{display:none}.super-summary.five{gap:12px;grid-template-columns:repeat(2,minmax(0,1fr));overflow:visible}.summary-card{border-radius:16px;padding:16px;min-width:0;box-shadow:none;background:var(--nt-surface);border:1px solid var(--nt-border)}.summary-card:first-child{grid-column:1/-1}.summary-card b{font-weight:600;font-size:26px}.summary-card span{font-size:12px;font-weight:500}.summary-card.active{background:var(--nt-accent-soft);border-color:var(--nt-accent-border);color:var(--nt-accent-text)}.super-search{gap:10px;margin:24px 0}.super-search input{width:100%;min-width:0;font-size:14px}.super-section-head{gap:16px;margin:24px 0 16px}.super-section-head h1{font-size:26px}.super-section-head span{font-weight:450}.business-list{gap:16px}.business-card{overflow:hidden}.business-main{padding:20px;background:var(--nt-surface);color:var(--nt-text)}.business-title-row h2{font-size:18px;font-weight:600}.business-title-row{gap:8px;flex-wrap:wrap}.business-meta{font-size:12px;overflow-wrap:anywhere}.business-stats{gap:12px;font-size:12px;flex-wrap:wrap}.business-stats b{font-weight:600}.business-actions{border-top:1px solid var(--nt-border);background:var(--nt-surface);gap:0}.business-actions a,.business-actions button{font-size:12px;font-weight:550;min-height:48px;color:var(--nt-accent-text)}.business-actions .disabled-link{font-size:12px;opacity:.5}.business-logo-list{border-radius:14px}.super-shell .fab{display:none}.login-card,.register-card{border:1px solid var(--nt-border);border-radius:24px;background:var(--nt-surface);box-shadow:var(--nt-shadow-sm);padding:32px 24px}.login-card h1,.register-card h1{font-size:28px;font-weight:650}.login-card label{font-weight:550}.login-page,.register-page{background:var(--nt-bg);color:var(--nt-text)}.login-card p,.register-card p{color:var(--nt-text-muted)}
@media(min-width:768px){.content{padding:32px}.client-shell{padding-top:40px}.client-hero{padding-bottom:32px}.client-hero h1{font-size:36px}.section{padding:28px}.super-content{padding:32px}.super-summary.five{grid-template-columns:repeat(5,minmax(0,1fr))}.summary-card:first-child{grid-column:auto}.sheet-backdrop{align-items:center;padding:24px}.bottom-sheet{border-radius:24px;max-width:760px;width:100%;max-height:88dvh;padding:28px}.sheet-grabber{display:none}.theme-option{padding:20px 12px}.theme-option:has(input:checked){padding:19px 11px}.theme-option small{display:block;font-size:11px}.metrics-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(min-width:1100px){.app-shell,.super-shell{padding-left:240px}.nt-nav,.nt-super-nav{display:flex;position:fixed;top:0;left:0;bottom:0;right:auto;width:240px;flex-direction:column;justify-content:flex-start;padding:32px 16px;border:0;border-right:1px solid var(--nt-border);background:var(--nt-surface);z-index:50;gap:6px}.nt-nav-brand,.nt-super-nav .nt-nav-brand{display:block;font-size:23px;color:var(--nt-text);text-decoration:none;font-weight:650;padding:0 12px 32px}.nt-nav-brand span{display:block;font-size:12px;color:var(--nt-text-muted);font-weight:400;margin-top:4px}.nt-nav button,.nt-nav .nt-desktop,.nt-super-nav a:not(.nt-nav-brand),.nt-super-nav button{display:flex;flex-direction:row;align-items:center;justify-content:flex-start;flex:none;gap:12px;padding:12px 14px;font-size:14px;min-height:48px;border:0;border-radius:12px;text-decoration:none;background:transparent;color:var(--nt-text-secondary)}.nt-nav button.active,.nt-super-nav a.active{background:var(--nt-accent-soft);color:var(--nt-accent-text)}.nt-nav-footer{display:block;margin-top:auto;padding:20px 12px 0;border-top:1px solid var(--nt-border);font-size:14px;font-weight:550;overflow-wrap:anywhere}.nt-nav-footer small{display:block;color:var(--nt-text-muted);font-weight:400;margin-top:4px}.nt-super-nav>small{margin-top:auto;padding:16px;color:var(--nt-text-muted)}.topbar{padding:18px 32px}.nt-page-heading h1{font-size:34px}.fab{bottom:32px;right:32px}.business-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}button:active:not(:disabled),a[href]:active,[role=button]:active,button:hover:not(:disabled){transform:none!important}}
/* Final component alignment and readable neutral identities. */
.logo-placeholder,.super-logo{background:var(--nt-accent-soft);color:var(--nt-accent-text);border:1px solid var(--nt-accent-border);font-weight:600}.stat,.service-card span,.business-meta,.business-stats,.date-main span{font-weight:450}.service-card b,.section h2,.nt-appearance h3,.sheet-head h2{font-weight:600}.nt-appearance>p{font-size:14px}.nt-appearance-actions{position:sticky;bottom:0;background:var(--nt-surface);padding:12px 0 4px;z-index:1}.nt-preview-selection{font-weight:500}.field input:focus-visible,.field select:focus-visible,.field textarea:focus-visible{outline:3px solid var(--nt-focus);outline-offset:3px}.primary:active:not(:disabled),.fab:active{background:var(--nt-accent-active)}details>summary{min-height:44px;padding:12px 0;cursor:pointer;border-radius:8px}details>summary:focus-visible{outline:3px solid var(--nt-focus);outline-offset:3px}.theme-option:active{transform:scale(.97)}.client-shell:has(#clientSubmit:focus-visible) .whatsapp-fab{visibility:hidden}
@media(min-width:768px){.sheet-backdrop.open{display:flex;align-items:center;justify-content:center}.bottom-sheet{position:relative;left:auto;bottom:auto;transform:none}.nt-appearance .nt-swatches{gap:12px}.nt-appearance-actions{padding-top:16px}.super-search input{font-size:16px}}
@media(prefers-reduced-motion:reduce){.theme-option:active{transform:none}}
.whatsapp-fab.nt-fab-obstructed{visibility:hidden;pointer-events:none}.nt-nav button{text-align:left}.nt-nav button span{font-weight:550}.service-card span{line-height:1.6}
.nt-preview{--nt-accent-soft:var(--nt-accent-soft-light);--nt-accent-border:var(--nt-accent-border-light);--nt-accent-text:var(--nt-accent-text-light)}.nt-appearance-actions{position:static}
@media(hover:hover){.primary:hover:not(:disabled),html[data-theme] .primary:hover:not(:disabled),.fab:hover,.cta:hover{color:var(--nt-accent-hover-contrast-text)}}
.primary:active:not(:disabled),html[data-theme] .primary:active:not(:disabled),.fab:active{background:var(--nt-accent-active);color:var(--nt-accent-active-contrast-text)}