:root{color-scheme:light;--bg:#f4f7f8;--panel:#fff;--line:#e4eaee;--text:#172126;--muted:#748391;--teal:#05666d;--green:#00d084;--soft:#e7faf3;--danger:#d94b72}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--text);font:15px/1.45 Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;accent-color:var(--teal)}
a{color:inherit;text-decoration:none}
button,input{font:inherit}
.app-shell{display:grid;grid-template-columns:250px 1fr;min-height:100vh}
.sidebar{background:#f7fafb;border-right:1px solid var(--line);padding:26px 18px;display:flex;flex-direction:column;gap:24px}
.brand{display:flex;align-items:center;gap:12px;font-size:23px;font-weight:700;color:var(--teal)}
.brand-mark{width:28px;height:28px;border-radius:8px;background:linear-gradient(135deg,var(--teal) 0 48%,#c9f5e8 48%)}
.sidebar nav{display:grid;gap:6px}
.sidebar p{margin:16px 0 4px;color:#9aa6af;text-transform:uppercase;font-size:12px}
.sidebar nav a,.ghost-button{border:0;border-radius:8px;padding:11px 12px;background:transparent;text-align:left;color:#263238}
.sidebar nav a.active,.sidebar nav a:hover,.ghost-button:hover{background:var(--panel);box-shadow:0 8px 24px #20313b12;color:var(--teal)}
.ghost-button{width:100%;margin-top:auto;cursor:pointer}
.main-panel{padding:28px 32px}
.topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}
.search-box{width:min(340px,40vw);background:var(--panel);border:1px solid var(--line);border-radius:8px;color:var(--muted);padding:12px 16px}
.top-actions{display:flex;gap:8px}
.top-actions button,.top-actions a,.section-head button{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:10px 14px;text-decoration:none;color:inherit;cursor:pointer}
.page{display:grid;gap:18px}
.hero-card{min-height:126px;background:var(--teal);border-radius:8px;color:#fff;padding:28px 30px;display:flex;justify-content:space-between;align-items:center;overflow:hidden}
.hero-card p,.hero-card span{margin:0;color:#c9e4e6}
.hero-card strong{display:block;font-size:34px;margin:8px 0}
.hero-actions{display:flex;gap:10px}
.primary-action,.secondary-action,.outline-action{border-radius:8px;padding:12px 18px}
.primary-action{background:var(--green);color:#003b34}
.secondary-action{background:#ffffff22;color:#fff}
.outline-action{border:1px solid var(--line);background:var(--panel);color:var(--teal)}
.grid-three{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.metric-card,.content-card{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:22px}
.metric-card span,.metric-card small{color:var(--muted)}
.metric-card strong{display:block;font-size:28px;margin:12px 0}
.section-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}
.section-head h2{font-size:18px;margin:0}
.checklist{display:grid;gap:12px}
.checklist article{display:grid;grid-template-columns:auto 180px 1fr;align-items:center;gap:14px;border-top:1px solid var(--line);padding:14px 0}
.checklist strong{font-size:16px}
.checklist small{color:var(--muted)}
.muted-badge{background:#eef2f4;color:#6d7a84}
.app-form{display:grid;gap:16px}
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.app-form label{display:grid;gap:7px;color:#40505a}
.app-form input,.app-form select,.app-form textarea{width:100%;border:1px solid var(--line);border-radius:8px;padding:11px 12px;background:var(--panel);font:inherit}
.app-form input[readonly]{background:#f6f8f9;color:var(--muted)}
.app-form label{align-content:start}
.app-form textarea{min-height:140px;resize:vertical}
.app-form select[multiple]{height:140px;padding:6px 8px;overflow-y:auto}
.app-form select[multiple] option{padding:2px 4px}
.agenda-days{grid-column:1/-1;display:grid;gap:7px}
.agenda-days-label{color:#40505a}
.agenda-days .check-row{flex-wrap:wrap;gap:12px}
.modal-overlay{position:fixed;inset:0;background:#0b171dcc;display:flex;align-items:center;justify-content:center;padding:24px;z-index:100}
.modal-card{background:var(--panel);border-radius:12px;padding:24px;width:min(560px,100%);max-height:85vh;overflow-y:auto;box-shadow:0 24px 60px #0b171d55}
.modal-lead{margin:12px 0}
.modal-summary{margin:0 0 16px;padding-left:18px;color:#40505a;display:grid;gap:4px}
.modal-slots{max-height:260px;overflow-y:auto;border:1px solid var(--line);border-radius:8px}
.modal-slots table{width:100%}
.modal-card .form-actions{display:flex;gap:12px;justify-content:flex-end;margin-top:16px}
.category-rows{display:grid;gap:8px;margin:8px 0}
.cat-row{display:grid;grid-template-columns:1fr auto 90px;align-items:center;gap:12px;padding:8px 12px;border:1px solid var(--line);border-radius:8px}
.cat-row .cat-price{color:var(--muted)}
.cat-row input{width:100%}
.reservation-total{font-size:16px;margin:12px 0}
.check-label{display:flex!important;grid-template-columns:none!important;align-items:center;gap:10px}
.check-label input{width:auto}
.form-actions{display:flex;gap:10px;align-items:center}
/* Tabbed activity form: detach the submit bar as a form-level footer so it
   reads as "saves the whole form", not the currently visible tab. */
.form-actions--footer{margin-top:24px;padding-top:20px;border-top:1px solid var(--line)}
.inline-filters{grid-template-columns:2fr 1fr 1fr auto;align-items:end;margin-bottom:16px}
.slot-platform-form{display:grid;grid-template-columns:1fr auto auto auto;align-items:center;gap:10px;margin:0}
.slot-platform-form .slot-platform-name{font-weight:600;white-space:nowrap}
.slot-platform-form label{display:flex;align-items:center;gap:4px;color:var(--muted);white-space:nowrap}
.slot-platform-form select,.slot-platform-form input{height:34px;border:1px solid var(--line);border-radius:6px;padding:4px 8px;background:var(--panel);color:var(--text);font:inherit}
.slot-platform-form input{width:88px}
.slot-platform-form .secondary-action{padding:7px 10px;border-radius:6px;line-height:1}
.platform-dialog{width:min(520px,92vw);border:1px solid var(--line);border-radius:12px;padding:20px;background:var(--panel);color:var(--text)}
.platform-dialog::backdrop{background:rgba(0,0,0,.5)}
.platform-dialog .platform-dialog-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px;gap:12px}
.platform-dialog .slot-platform-form{padding:8px 0;border-top:1px solid var(--line)}
.platform-dialog .slot-platform-form:first-of-type{border-top:0}
table{width:100%;border-collapse:collapse}
th,td{text-align:left;border-top:1px solid var(--line);padding:14px;color:#29343a}
th{font-size:12px;text-transform:uppercase;color:var(--muted)}
.badge{background:var(--soft);color:#099c69;border-radius:6px;padding:4px 8px}
.auth-body{min-height:100vh;display:grid;place-items:center;background:var(--bg)}
.auth-card{width:min(440px,calc(100vw - 32px))}
.form-card,.landing-card{display:grid;gap:16px;background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:28px;box-shadow:0 16px 50px #20313b17}
.landing-card{width:min(620px,calc(100vw - 32px));padding:34px}
.form-card h1,.landing-card h1{margin:0;font-size:30px}
.landing-card h1{font-size:38px;line-height:1.08}
.eyebrow{margin:0 0 6px;color:var(--teal);font-weight:700}
.form-card label{display:grid;gap:7px;color:#40505a}
.form-card input{width:100%;border:1px solid var(--line);border-radius:8px;padding:12px 13px}
.field-help{font-size:12px;color:var(--muted)}
.form-card button{border:0;border-radius:8px;background:var(--green);padding:12px 16px;color:#003b34;cursor:pointer}
.muted{color:var(--muted);margin:0}
.auth-links{display:flex;justify-content:space-between;gap:12px;border-top:1px solid var(--line);padding-top:14px}
.auth-links a{color:var(--teal);font-weight:700}
.landing-actions{display:flex;gap:12px;margin-top:8px}
.landing-body{background:var(--bg);min-height:100vh}.landing-header,.landing-hero,.landing-section,.landing-footer{width:min(1120px,calc(100% - 40px));margin-inline:auto}
.landing-header{min-height:84px;display:flex;align-items:center;gap:24px;border-bottom:1px solid var(--line)}.landing-header .lang-switcher{position:static;margin-left:4px}.landing-header>[data-theme-toggle]{cursor:pointer;white-space:nowrap}.landing-nav{display:flex;align-items:center;gap:22px;margin-left:auto}.landing-nav>a:not(.outline-action){color:var(--muted)}
.theme-icon{display:none}
.landing-hero{min-height:610px;display:grid;grid-template-columns:minmax(0,1.35fr) minmax(300px,.65fr);align-items:center;gap:70px;padding-block:80px}.landing-hero h1{font-size:clamp(42px,6vw,72px);line-height:1.02;letter-spacing:-.04em;max-width:850px;margin:12px 0 24px}.landing-lead,.section-lead{font-size:18px;color:var(--muted);max-width:680px;margin:0}
.landing-preview{background:var(--teal);color:#fff;border-radius:12px;padding:30px;box-shadow:0 30px 80px #05666d30;display:grid;gap:8px}.landing-preview>span,.landing-preview>small{color:#c9e4e6}.landing-preview>strong{font-size:72px;line-height:1;margin-top:16px}.landing-preview>div{display:flex;justify-content:space-between;border-top:1px solid #ffffff30;padding-top:16px;margin-top:12px}
.landing-section{padding-block:90px;border-top:1px solid var(--line);scroll-margin-top:24px}.landing-section h2{font-size:clamp(32px,4vw,48px);line-height:1.08;letter-spacing:-.025em;margin:10px 0 18px}.landing-feature-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:44px}.landing-feature-grid article,.pricing-card,.contact-card{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:26px}.landing-feature-grid article>span{color:var(--green);font-weight:700}.landing-feature-grid h3{font-size:19px;margin:24px 0 8px}.landing-feature-grid p{color:var(--muted);margin:0}
.landing-split{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}.pricing-card{display:grid;gap:14px}.pricing-card>p,.pricing-card>span{color:var(--muted);margin:0}.pricing-card>strong{font-size:34px;color:var(--teal)}.pricing-card ul{display:grid;gap:10px;padding-left:20px;margin:12px 0}.pricing-card .primary-action{justify-self:start}.contact-card{font-style:normal;display:grid;grid-template-columns:1fr 1fr;gap:24px}.contact-card div{display:grid;gap:5px}.contact-card span{font-size:12px;text-transform:uppercase;color:var(--muted)}.contact-card a{color:var(--teal);font-weight:700}.contact-card p{margin:0}.landing-footer{display:flex;justify-content:space-between;align-items:center;padding-block:34px;border-top:1px solid var(--line);color:var(--muted)}.landing-footer .brand{font-size:17px}
.form-error,.form-success{border-radius:8px;padding:10px 12px;margin:0}
.form-error{background:#fff0f4;color:var(--danger)}
.form-success{background:var(--soft);color:#087552}
.activity-list{display:grid;gap:10px}
.activity-row{display:grid;grid-template-columns:2fr repeat(3,minmax(90px,1fr)) auto auto;align-items:center;gap:14px;border-top:1px solid var(--line);padding:14px 0}
.activity-row strong{display:block}
.activity-row span:not(.badge){color:var(--muted)}
.table-label{display:block;font-size:11px;text-transform:uppercase}
.empty-state{display:grid;gap:10px;justify-items:start;padding:26px;border:1px dashed var(--line);border-radius:8px;color:var(--muted)}
.empty-state strong{color:var(--text);font-size:18px}
[data-theme="dark"]{color-scheme:dark;--bg:#111a1d;--panel:#1a2529;--line:#304047;--text:#edf5f5;--muted:#9aadb4;--soft:#12382f;--danger:#f0799b}
[data-theme="dark"] .sidebar{background:#152024}
[data-theme="dark"] .sidebar p{color:#81949b}
[data-theme="dark"] .sidebar nav a,[data-theme="dark"] .ghost-button{color:#d5e1e3}
[data-theme="dark"] .sidebar nav a.active,[data-theme="dark"] .sidebar nav a:hover,[data-theme="dark"] .ghost-button:hover{background:#223238;box-shadow:0 8px 24px #00000030;color:#61d4d3}
[data-theme="dark"] .brand-mark{background:linear-gradient(135deg,var(--teal) 0 48%,#2a766f 48%)}
[data-theme="dark"] .app-form label,[data-theme="dark"] .form-card label,[data-theme="dark"] .agenda-days-label{color:#c4d2d5}
[data-theme="dark"] .app-form input,[data-theme="dark"] .app-form select,[data-theme="dark"] .app-form textarea,[data-theme="dark"] .form-card input{color:var(--text)}
[data-theme="dark"] .app-form input[readonly]{background:#202e33;color:var(--muted)}
[data-theme="dark"] .hero-card p,[data-theme="dark"] .hero-card span{color:#b7dcde}
[data-theme="dark"] .outline-action{color:#61d4d3}
[data-theme="dark"] .muted-badge{background:#2a373c;color:#b2c0c4}
[data-theme="dark"] .modal-summary{color:#c4d2d5}
[data-theme="dark"] th,[data-theme="dark"] td{color:#d5e1e3}
[data-theme="dark"] .form-error{background:#401e2b;color:#ff9db8}
[data-theme="dark"] .form-success{background:#12382f;color:#70e0b2}
[data-theme="dark"] .empty-state strong{color:var(--text)}
[data-theme="dark"] input::placeholder,[data-theme="dark"] textarea::placeholder{color:#81949b}
[data-theme="dark"] select option{background:var(--panel);color:var(--text)}
[data-theme="light"]{color-scheme:light;--bg:#f4f7f8;--panel:#fff;--line:#e4eaee;--text:#172126;--muted:#748391;--soft:#e7faf3;--danger:#d94b72}
[data-theme="light"] .sidebar{background:#f7fafb}
[data-theme="light"] .sidebar p{color:#9aa6af}
[data-theme="light"] .sidebar nav a,[data-theme="light"] .ghost-button{color:#263238}
[data-theme="light"] .app-form label,[data-theme="light"] .form-card label,[data-theme="light"] .agenda-days-label{color:#40505a}
[data-theme="light"] .app-form input[readonly]{background:#f6f8f9}
[data-theme="light"] .muted-badge{background:#eef2f4;color:#6d7a84}
[data-theme="light"] th,[data-theme="light"] td{color:#29343a}
[data-theme="light"] .form-error{background:#fff0f4;color:var(--danger)}
[data-theme="light"] .form-success{background:var(--soft);color:#087552}
.top-actions [data-theme-toggle]{min-width:92px}
.help-button{width:38px;padding:0!important;font-weight:700;font-size:16px;line-height:36px;text-align:center;border-radius:50%!important}
.form-tabs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px;border-bottom:1px solid var(--line)}
.form-tabs button{background:none;border:none;border-bottom:2px solid transparent;padding:10px 14px;cursor:pointer;color:inherit;opacity:.65;font:inherit}
.form-tabs button.active{opacity:1;border-bottom-color:var(--teal,currentColor);font-weight:600}
.form-tab{display:none}
.form-tab.active{display:block}
.modal-card .section-head{display:flex;align-items:center;justify-content:space-between}
.modal-card h3{margin:16px 0 8px}
.modal-card ol.modal-summary,.content-card ol.modal-summary{list-style:decimal;padding-left:22px}
@media (max-width:860px){.app-shell{grid-template-columns:1fr}
.sidebar{position:static}
.main-panel{padding:18px}
.grid-three,.form-grid,.inline-filters{grid-template-columns:1fr}
.checklist article,.activity-row{grid-template-columns:1fr}
.hero-card{align-items:flex-start;flex-direction:column;gap:18px}
.topbar{gap:12px;align-items:stretch;flex-direction:column}
.search-box{width:100%}
.landing-card h1{font-size:30px}
.auth-links,.landing-actions{flex-direction:column}
.landing-header{padding-block:18px;align-items:flex-start;flex-wrap:wrap}.landing-header .lang-switcher{width:100%;order:3}.landing-nav{gap:10px;margin-left:auto}.landing-nav>a:not(.outline-action){display:none}.landing-hero{min-height:auto;grid-template-columns:1fr;gap:42px;padding-block:64px}.landing-feature-grid,.landing-split{grid-template-columns:1fr}.landing-section{padding-block:64px}.landing-split{gap:36px}.contact-card{grid-template-columns:1fr}.landing-footer{align-items:flex-start;flex-direction:column;gap:12px}
}
/* Explicit light choice must win over a dark OS preference. */
[data-theme="light"]{color-scheme:light;--bg:#f4f7f8;--panel:#fff;--line:#e4eaee;--text:#172126;--muted:#748391;--soft:#e7faf3;--danger:#d94b72}
@media (prefers-color-scheme:dark){
:root{color-scheme:dark;--bg:#111a1d;--panel:#1a2529;--line:#304047;--text:#edf5f5;--muted:#9aadb4;--soft:#12382f;--danger:#f0799b}
.sidebar{background:#152024}
.sidebar p{color:#81949b}
.sidebar nav a,.ghost-button{color:#d5e1e3}
.sidebar nav a.active,.sidebar nav a:hover,.ghost-button:hover{background:#223238;box-shadow:0 8px 24px #00000030;color:#61d4d3}
.brand-mark{background:linear-gradient(135deg,var(--teal) 0 48%,#2a766f 48%)}
.app-form label,.form-card label,.agenda-days-label{color:#c4d2d5}
.app-form input,.app-form select,.app-form textarea,.form-card input{color:var(--text)}
.app-form input[readonly]{background:#202e33;color:var(--muted)}
.hero-card p,.hero-card span{color:#b7dcde}
.outline-action{color:#61d4d3}
.muted-badge{background:#2a373c;color:#b2c0c4}
.modal-summary{color:#c4d2d5}
th,td{color:#d5e1e3}
.form-error{background:#401e2b;color:#ff9db8}
.form-success{background:#12382f;color:#70e0b2}
.empty-state strong{color:var(--text)}
input::placeholder,textarea::placeholder{color:#81949b}
select option{background:var(--panel);color:var(--text)}
}
[data-theme="light"]{color-scheme:light;--bg:#f4f7f8;--panel:#fff;--line:#e4eaee;--text:#172126;--muted:#748391;--soft:#e7faf3;--danger:#d94b72}
.form-fieldset{border:1px solid var(--line);border-radius:8px;padding:14px 16px;margin:0}
.form-fieldset legend{padding:0 6px;color:var(--muted);font-size:13px}
.form-help{color:var(--muted);font-size:13px;margin:0 0 12px}
.field-picker{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:6px 18px}
.field-option{display:flex!important;grid-template-columns:none!important;align-items:flex-start;gap:9px;padding:6px 8px;border-radius:6px}
.field-option:hover{background:var(--soft)}
.field-option input{width:auto;margin-top:3px}
.field-option-text{display:flex;flex-direction:column;gap:1px;min-width:0}
.field-option-text code{font-size:13px;color:var(--text)}
.field-option-text small{color:var(--muted);font-size:12px;line-height:1.3}
.code-block{background:var(--bg);border:1px solid var(--line);border-radius:8px;padding:14px 16px;overflow-x:auto;margin:0;font:12.5px/1.5 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;color:var(--text)}
.calendar-toolbar{display:flex;align-items:center;justify-content:space-between;gap:16px;margin:20px 0 14px}.calendar-nav,.calendar-view-switch{display:flex;align-items:center;gap:8px}.calendar-nav strong{min-width:170px;text-align:center;font-size:18px}.calendar-nav .secondary-action{padding:7px 11px}.calendar-view-switch{padding:3px;background:var(--bg);border:1px solid var(--line);border-radius:8px}.calendar-view-switch a{padding:7px 12px;border-radius:6px;color:var(--muted)}.calendar-view-switch a.active{background:var(--panel);color:var(--teal);box-shadow:0 2px 8px #20313b12}
.agenda-calendar{border:1px solid var(--line);border-radius:8px;overflow:hidden}.agenda-calendar-head,.agenda-calendar-grid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr))}.agenda-calendar-head{background:var(--bg);border-bottom:1px solid var(--line)}.agenda-calendar-head span{padding:9px 10px;color:var(--muted);font-size:11px;font-weight:700;text-transform:uppercase}.calendar-day{min-height:150px;padding:9px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--panel)}.calendar-day:nth-child(7n){border-right:0}.calendar-day.out-range{background:var(--bg);opacity:.55}.calendar-day>time{display:grid;place-items:center;width:26px;height:26px;margin-bottom:6px;border-radius:50%;font-size:12px;font-weight:700}.calendar-day.today>time{background:var(--teal);color:#fff}.calendar-slots{display:grid;gap:5px}.calendar-slot{display:grid;gap:2px;padding:7px 8px;border-left:3px solid var(--green);border-radius:5px;background:var(--soft);font-size:11px}.calendar-slot.closed{border-left-color:var(--danger);background:#fff0f4}.calendar-slot strong{font-size:11px}.calendar-slot span,.calendar-slot small{color:var(--muted)}

.form-hint{display:block;margin-top:4px;color:var(--muted);font-size:12px;line-height:1.4}

/* secondary/outline actions default to legible-on-surface (theme vars adapt for
   dark mode). outline text uses a lighter teal in dark mode for contrast. The
   dark hero card re-applies its white treatment (hero rules last so they win). */
.secondary-action{background:var(--panel);color:var(--text);border:1px solid var(--line)}
.outline-action{color:var(--teal)}
@media (prefers-color-scheme:dark){.outline-action{color:#61d4d3}}
:root[data-theme="dark"] .outline-action{color:#61d4d3}
:root[data-theme="light"] .outline-action{color:var(--teal)}
.hero-card .secondary-action{background:#ffffff22;color:#fff;border-color:#ffffff44}
.hero-card .outline-action{color:#fff;border-color:#ffffff44}
/* modal-summary list text: dark on light surface, light in dark mode (was
   unconditionally set to the dark-mode grey, invisible on the light modal). */
.modal-summary{color:#40505a}
@media (prefers-color-scheme:dark){.modal-summary{color:#c4d2d5}}
:root[data-theme="dark"] .modal-summary{color:#c4d2d5}
:root[data-theme="light"] .modal-summary{color:#40505a}

.lang-switcher{position:fixed;top:16px;right:16px;display:flex;gap:10px;font-size:13px;align-items:center}
.lang-switcher a{color:#40505a;text-decoration:none;opacity:.75}
.lang-switcher a:hover{opacity:1;text-decoration:underline}
.lang-switcher .lang-current{font-weight:600;color:var(--fg,#1a2b34)}
@media (prefers-color-scheme:dark){.lang-switcher a{color:#c4d2d5}}
:root[data-theme="dark"] .lang-switcher a{color:#c4d2d5}
:root[data-theme="light"] .lang-switcher a{color:#40505a}
@media (max-width:860px){
.landing-header{column-gap:12px}
.landing-header .lang-switcher{order:initial;width:auto;flex:1 1 auto;flex-wrap:wrap;gap:8px}
.landing-header>[data-theme-toggle]{width:34px;height:34px;padding:0;display:grid;place-items:center;align-self:center}.landing-header .theme-label{display:none}.landing-header .theme-icon{display:block;font-size:18px;line-height:1}.landing-header .theme-icon::before{content:"☾"}.landing-header>[data-theme-toggle][aria-pressed="true"] .theme-icon::before{content:"☀"}
}