:root{font-family:Inter,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;color:#171717;background:#fafafa;font-size:14px;line-height:1.5;font-optical-sizing:auto;--bg:#fafafa;--surface:#fff;--text:#171717;--muted:#737373;--line:#e5e5e5;--subtle:#f5f5f5;--hover:#ededed;--accent:#171717;--inverse:#fff;--danger:#b42318;--green:#22905c;--shadow:0 1px 3px #00000003;--booking-width:960px;--event-width:280px;--time-width:280px;--panel-padding:24px;--control-height:40px}
*{box-sizing:border-box}
body{margin:0;min-width:320px}
button,input,select,textarea{font:inherit}
button,a,input,textarea,select{-webkit-tap-highlight-color:transparent}
button{cursor:pointer}
button:disabled{cursor:default}
a{color:inherit;text-decoration:none}
button{color:var(--text)}
:focus-visible{outline:2px solid #5487de;outline-offset:3px}
button{background:none;border:0}
svg{width:18px;height:18px;flex-shrink:0;vertical-align:middle}
h1,h2,h3,p{margin:0}
h1{font-size:24px;line-height:1.3;letter-spacing:-.6px;font-weight:600}
h2{font-size:17px;line-height:1.4;letter-spacing:-.3px;font-weight:600}
h3{font-size:15px;font-weight:600}
.page-tools{position:absolute;top:20px;right:24px;display:flex;gap:4px}
.icon-button{width:36px;height:36px;display:inline-flex;align-items:center;justify-content:center;border-radius:6px;color:var(--muted)}
.icon-button:hover{background:var(--subtle);color:var(--text)}
.icon-button:disabled{opacity:.25}
.booking-shell{min-height:100svh;display:flex;flex-direction:column;justify-content:center;align-items:center;padding:64px 32px}
.booking-card{width:min(100%,var(--booking-width));min-height:468px;border:1px solid var(--line);border-radius:8px;background:var(--surface);box-shadow:var(--shadow);display:grid;grid-template-columns:var(--event-width) minmax(0,1fr) var(--time-width);overflow:hidden;transition:width .18s ease}
.event-panel{padding:var(--panel-padding);border-right:1px solid var(--line)}
.avatar{display:flex;width:40px;height:40px;border-radius:50%;align-items:center;justify-content:center;background:var(--subtle);color:var(--text);overflow:hidden;margin-bottom:16px;font-size:18px;font-weight:600}
.host-name{color:var(--muted);font-size:14px;font-weight:500;margin-bottom:6px}
.event-title{margin-bottom:16px;font-size:24px}
.event-description{color:var(--muted);line-height:1.6;font-size:14px;margin-bottom:23px;white-space:pre-wrap}
.event-details{display:grid;gap:12px}
.detail{display:flex;align-items:flex-start;gap:8px;color:var(--muted);line-height:1.5;font-weight:500}
.detail svg{margin-top:1px}
.detail-value{color:var(--muted)}
.timezone-wrap{position:relative;margin-top:3px}
.timezone-button{display:flex;align-items:center;gap:8px;padding:5px 6px;margin:-5px -6px;text-align:left;max-width:calc(100% + 12px);color:var(--muted);line-height:1.5;font-weight:500;border-radius:5px}
.timezone-button:not(:disabled):hover{background:var(--subtle);color:var(--text)}
.timezone-button span{overflow-wrap:anywhere}
.timezone-button svg:last-child{width:13px;margin-left:auto}
.timezone-popover{position:fixed;z-index:10;width:285px;max-width:calc(100vw - 32px);background:var(--surface);border:1px solid var(--line);border-radius:9px;box-shadow:0 12px 40px #0002;padding:12px}
.timezone-popover input{width:100%;margin-bottom:8px}
.zone-list{max-height:235px;overflow-y:auto;display:grid;gap:3px}
.zone-option{text-align:left;padding:9px;border-radius:5px;color:var(--text);font-size:12px}
.zone-option:hover,.zone-option.selected{background:var(--subtle)}
.zone-offset{color:var(--muted);margin-left:6px}
.calendar-panel{padding:var(--panel-padding);display:flex;flex-direction:column;min-width:0}
.calendar-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px;min-height:36px}
.month-label{font-size:16px;font-weight:600;letter-spacing:-.2px}
.month-label span{font-weight:400;color:var(--muted)}
.month-nav{display:flex;gap:2px}
.calendar-grid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:4px}
.weekday{height:24px;text-align:center;font-size:11px;letter-spacing:.25px;font-weight:500;color:var(--muted);display:flex;align-items:flex-start;justify-content:center;margin-bottom:4px}
.day{aspect-ratio:1;border-radius:6px;font-size:14px;font-weight:500;position:relative;display:flex;align-items:center;justify-content:center;min-height:36px;font-variant-numeric:tabular-nums}
.day.available{background:var(--subtle)}
.day.available:hover{background:var(--hover)}
.day:disabled{color:#bbb}
.day.selected{background:var(--accent);color:var(--inverse)}
.day.selected:hover{background:var(--accent)}
.day.today:after{content:'';position:absolute;bottom:6px;width:3px;height:3px;border-radius:50%;background:currentColor}
.calendar-bottom{margin-top:auto;padding-top:22px;display:flex;align-items:center;justify-content:space-between;color:var(--muted);font-size:12px;gap:8px}
.availability-dot{width:6px;height:6px;border-radius:50%;background:var(--green);display:inline-block;margin-right:6px}
.view-toggle{display:flex;border:1px solid var(--line);border-radius:5px;padding:2px;gap:2px}
.view-toggle button{width:30px;height:28px;border-radius:3px;display:grid;place-items:center;color:var(--muted)}
.view-toggle button.active{background:var(--subtle);color:var(--text)}
.view-toggle svg{width:14px;height:14px}
.list-dates{display:grid;gap:7px;max-height:292px;overflow:auto;scrollbar-gutter:stable;scrollbar-width:thin}
.list-date{border:1px solid var(--line);padding:12px;border-radius:6px;display:flex;justify-content:space-between;text-align:left;font-size:13px}
.list-date:hover{background:var(--subtle)}
.list-date.selected{border-color:var(--text);background:var(--subtle)}
.list-date small{color:var(--muted)}
.time-panel{padding:var(--panel-padding);border-left:1px solid var(--line);display:flex;flex-direction:column;min-width:0}
.time-heading{display:flex;align-items:center;justify-content:space-between;gap:8px;min-height:36px;margin-bottom:20px}
.day-label{font-size:14px;white-space:nowrap;font-weight:600}
.day-label span{font-weight:400;color:var(--muted)}
.time-format-note{font-size:11px;color:var(--muted);white-space:nowrap}
.slots{display:flex;flex-direction:column;gap:8px;max-height:364px;overflow-y:auto;padding-right:4px;scrollbar-width:thin;scrollbar-color:var(--line) transparent;scrollbar-gutter:stable;overscroll-behavior:contain}
.slot-row{display:flex;gap:5px;min-height:40px;flex-shrink:0}
.slot{height:var(--control-height);border:1px solid var(--line);border-radius:6px;font-weight:500;width:100%;font-size:14px;transition:background .15s,border-color .15s;font-variant-numeric:tabular-nums}
.slot:hover{border-color:var(--text)}
.slot.active{background:var(--subtle);border-color:var(--text);width:50%;font-size:14px}
.next-button{width:50%;border-radius:6px;background:var(--accent);color:var(--inverse);font-size:14px;font-weight:500;animation:appear .15s ease}
.next-button:hover,.primary-button:hover{opacity:.85}
.empty-state{margin:auto 0;text-align:center;color:var(--muted);font-size:13px;line-height:1.6;padding:30px 6px}
.empty-state svg{width:26px;height:26px;margin-bottom:12px;color:#a3a3a3}
.empty-state strong{display:block;color:var(--text);font-weight:500;margin-bottom:5px}
.back-button{display:flex;align-items:center;gap:6px;color:var(--muted);font-size:12px;padding:0;margin-bottom:24px}
.back-button:hover{color:var(--text)}
.booking-card.form-card{grid-template-columns:var(--event-width) 1fr;width:min(100%,760px)}
.form-panel{padding:28px 32px;grid-column:2 / -1}
.form-panel h2{margin-bottom:24px}
.field{display:grid;gap:8px;margin-bottom:20px}
.field label,.field-label{font-size:13px;font-weight:500;display:block}
.required{color:var(--muted);margin-left:3px}
input,select,textarea{background:var(--surface);border:1px solid #d8d8d8;border-radius:6px;color:var(--text);padding:10px 12px;outline:none;min-width:0;width:100%;box-shadow:0 1px 2px #00000003}
input:focus,select:focus,textarea:focus{border-color:var(--text);box-shadow:0 0 0 2px #73737318}
input::placeholder,textarea::placeholder{color:#a3a3a3}
textarea{resize:vertical;min-height:90px;line-height:1.5}
.field small{font-size:12px;color:var(--muted);line-height:1.5}
.text-button{padding:0;font-weight:500;font-size:12px;display:inline-flex;gap:5px;align-items:center}
.text-button:hover{text-decoration:underline}
.add-guests{margin-top:-8px;margin-bottom:22px}
.form-actions{display:flex;align-items:center;justify-content:flex-end;gap:10px;margin-top:22px}
.primary-button,.secondary-button,.danger-button{min-height:37px;padding:9px 15px;border-radius:6px;font-weight:500;font-size:13px;display:inline-flex;align-items:center;justify-content:center;gap:8px}
.primary-button{color:var(--inverse);background:var(--accent);border:1px solid var(--accent)}
.secondary-button{background:var(--surface);border:1px solid var(--line)}
.secondary-button:hover{background:var(--subtle)}
.danger-button{border:1px solid #f3c7c4;color:var(--danger)}
.danger-button:hover{background:#b4231810}
.primary-button:disabled,.secondary-button:disabled{opacity:.5}
.form-fineprint{margin-top:24px;font-size:11px;color:var(--muted);line-height:1.6}
.form-fineprint a{text-decoration:underline}
.error-message{color:var(--danger);background:#b4231808;border:1px solid #b4231820;padding:10px 12px;border-radius:6px;font-size:12px;line-height:1.5;margin-top:12px}
.booking-card.success-card{display:block;width:min(100%,540px);min-height:0}
.success-panel{padding:35px 36px 28px}
.success-icon{margin:0 auto 17px;width:46px;height:46px;border-radius:50%;background:#eaf7ee;color:#27844b;display:grid;place-items:center}
.success-icon svg{width:25px;height:25px}
.success-icon.cancelled{color:var(--muted);background:var(--subtle)}
.success-heading{text-align:center;font-size:22px;margin-bottom:10px;letter-spacing:-.5px}
.success-description{text-align:center;color:var(--muted);font-size:13px;line-height:1.7;max-width:350px;margin:0 auto 27px}
.confirmation-details{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:22px 0;display:grid;gap:19px}
.confirmation-row{display:grid;grid-template-columns:18px 88px 1fr;gap:11px;font-size:13px;line-height:1.55}
.confirmation-row svg,.confirmation-label{color:var(--muted)}
.confirmation-value{font-weight:500;overflow-wrap:anywhere}
.confirmation-value small{display:block;color:var(--muted);font-weight:400;margin-top:3px}
.confirmation-value a{text-decoration:underline;text-underline-offset:3px}
.success-actions{display:flex;justify-content:center;gap:8px;flex-wrap:wrap;margin-top:25px}
.success-bottom{margin-top:25px;text-align:center;font-size:12px;color:var(--muted)}
.cancel-confirm{margin-top:18px;padding:14px;border:1px solid var(--line);border-radius:6px;background:var(--subtle);font-size:13px}
.cancel-confirm .form-actions{margin-top:12px}
.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);padding:12px 18px;background:var(--accent);color:var(--inverse);border-radius:8px;box-shadow:0 4px 20px #0002;z-index:20;max-width:calc(100vw - 32px);font-size:13px}
.skeleton{background:linear-gradient(90deg,var(--subtle),var(--hover),var(--subtle));background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:5px}
.skeleton-title{height:22px;width:130px;margin:5px 0 28px}
.skeleton-day{aspect-ratio:1}
.skeleton-slot{height:40px;flex-shrink:0}
.loading-event{padding-top:6px}
.loading-event .skeleton{height:16px;margin-top:14px}
.loading-event .skeleton:first-child{width:40px;height:40px;border-radius:50%}
.loading-event .skeleton:nth-child(2){width:60%}
.loading-event .skeleton:nth-child(3){width:85%;height:26px}
.noscript{padding:50px;text-align:center}
.copy-feedback{color:var(--green);font-size:12px}
.admin-shell{max-width:1040px;margin:0 auto;padding:45px 28px 80px}
.admin-header{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:38px}
.admin-header h1{font-size:20px;letter-spacing:-.5px}
.admin-header-actions{display:flex;gap:8px;align-items:center}
.admin-tabs{display:flex;gap:20px;border-bottom:1px solid var(--line);margin-bottom:24px}
.admin-tabs button{padding:0 2px 13px;font-size:13px;color:var(--muted);border-bottom:2px solid transparent}
.admin-tabs button.active{color:var(--text);border-color:var(--text);font-weight:500}
.admin-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.admin-card{background:var(--surface);border:1px solid var(--line);border-radius:9px;padding:25px;align-self:start}
.admin-card h2{margin-bottom:7px}
.admin-card>p{color:var(--muted);line-height:1.6;font-size:13px;margin-bottom:23px}
.admin-card .field:last-child{margin-bottom:0}
.admin-full{grid-column:1 / -1}
.fields-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.connection-card{border:1px solid var(--line);border-radius:7px;padding:17px;margin-bottom:12px}
.connection-header{display:flex;gap:12px;align-items:center;margin-bottom:13px}
.provider-logo{width:34px;height:34px;background:var(--subtle);border-radius:7px;display:grid;place-items:center;font-size:20px;font-weight:700}
.provider-logo.google{color:#4285f4}
.provider-logo.microsoft{color:#0078d4}
.connection-header strong{display:block;font-size:13px;font-weight:600;margin-bottom:3px}
.connection-header small{color:var(--muted);font-size:11px}
.connection-card p{font-size:12px;line-height:1.6;color:var(--muted);margin-bottom:12px}
.connection-actions{display:flex;justify-content:space-between;align-items:center;gap:8px}
.connection-actions small{font-size:11px;color:var(--green)}
.setup-details{margin:18px 0 2px;font-size:12px;line-height:1.8;color:var(--muted)}
.setup-details summary{color:var(--text);cursor:pointer;font-weight:500}
.setup-details code{font-size:11px;display:block;overflow-wrap:anywhere;background:var(--subtle);padding:8px;border-radius:5px;margin-top:4px;color:var(--text)}
.weekday-checks{display:flex;gap:7px;margin-bottom:20px}
.day-check{display:inline-flex;align-items:center;justify-content:center;min-width:35px;height:35px;border:1px solid var(--line);border-radius:6px;cursor:pointer;font-size:12px}
.day-check:has(input:checked){background:var(--accent);color:var(--inverse);border-color:var(--accent)}
.day-check input{position:absolute;opacity:0;width:1px;height:1px}
.day-check:focus-within{outline:2px solid #5487de;outline-offset:2px}
.checkbox-field{display:flex;align-items:flex-start;gap:9px;font-size:12px;line-height:1.6;margin-bottom:17px}
.checkbox-field input{width:15px;height:15px;margin:3px 0 0;accent-color:var(--accent);box-shadow:none}
.admin-save{margin-top:22px;display:flex;justify-content:flex-end;gap:13px;align-items:center}
.login-card{max-width:410px;margin:10vh auto;background:var(--surface);border:1px solid var(--line);padding:30px;border-radius:10px}
.login-card h1{font-size:22px;margin-bottom:8px}
.login-card>p{font-size:13px;line-height:1.6;color:var(--muted);margin-bottom:25px}
.login-card .primary-button{width:100%;margin-top:3px}
.login-card small{display:block;margin-top:19px;line-height:1.6;font-size:11px;color:var(--muted)}
.bookings-table-wrap{overflow-x:auto;background:var(--surface);border:1px solid var(--line);border-radius:8px}
table{border-collapse:collapse;width:100%;text-align:left;font-size:12px}
th{font-weight:500;color:var(--muted);background:var(--subtle);padding:13px 16px;white-space:nowrap}
td{padding:16px;border-top:1px solid var(--line);vertical-align:middle}
td small{display:block;color:var(--muted);margin-top:4px}
td .text-button{font-size:11px}
.status-badge{display:inline-block;padding:4px 8px;border-radius:4px;font-size:10px;background:var(--subtle);color:var(--muted)}
.status-badge.confirmed{color:#187447;background:#eaf7ee}
.status-badge.pending{color:#9a650b;background:#fff4da}
.booking-filters{display:flex;gap:8px;align-items:center;margin-bottom:18px}
.booking-filters select{width:150px;margin-left:auto}
.admin-empty{text-align:center;padding:60px 20px;color:var(--muted);line-height:1.6}
.admin-notice{background:var(--surface);border:1px solid var(--line);border-radius:7px;padding:13px 16px;font-size:12px;line-height:1.6;margin-bottom:22px}
.admin-notice.success{color:var(--green)}
[hidden]{display:none!important}
@keyframes shimmer{to{background-position:-200% 0}
}
@keyframes appear{from{opacity:0;transform:translateX(-5px)}
to{opacity:1;transform:translateX(0)}
}

html.dark{color-scheme:dark;--bg:#111;--surface:#191919;--text:#ededed;--muted:#a3a3a3;--line:#333;--subtle:#242424;--hover:#303030;--accent:#ededed;--inverse:#171717;--danger:#ff8a81;--green:#65be8d;background:var(--bg);color:var(--text)}
html.dark input,html.dark textarea,html.dark select{border-color:#404040}
html.dark .day:disabled{color:#555}
html.dark .success-icon{background:#183323;color:#6ec890}
html.dark .status-badge.confirmed{background:#183323;color:#6ec890}
html.dark .status-badge.pending{background:#3f331d;color:#ddbe7c}

@media(max-width:1000px){:root{--event-width:240px;--time-width:240px;--panel-padding:20px}
.booking-shell{padding-left:20px;padding-right:20px}
}
@media(max-width:780px){.booking-card{grid-template-columns:minmax(0,1fr) 230px;max-width:650px}
.event-panel{grid-column:1 / -1;border-right:0;border-bottom:1px solid var(--line);padding:22px 26px}
.avatar{float:left;margin-right:13px;width:40px;height:40px;font-size:18px;margin-top:1px;margin-bottom:0}
.host-name{font-size:12px;margin-bottom:4px}
.event-title{font-size:21px;margin-bottom:12px}
.event-description{clear:both;margin:13px 0 15px;font-size:13px}
.event-details{display:flex;flex-wrap:wrap;gap:12px 20px}
.detail{font-size:12px}
.timezone-wrap{margin-top:0;max-width:100%}
.timezone-button{font-size:12px}
.event-details .selected-time-detail{flex-basis:100%}
.calendar-panel{padding:24px}
.time-panel{padding:24px 18px}
.booking-shell{padding:70px 20px 45px;justify-content:center}
.booking-card.form-card{display:block;max-width:550px}
.form-panel{padding:25px 26px}
.form-card .event-panel .back-button{margin-bottom:17px}
.admin-grid{grid-template-columns:1fr}
.admin-shell{padding:30px 20px 60px}
.admin-header{flex-wrap:wrap}
.admin-full{grid-column:auto}
.admin-header h1{font-size:18px}
}
@media(max-width:520px){.booking-shell{padding:58px 12px 30px;justify-content:flex-start}
.page-tools{top:14px;right:13px}
.booking-card{display:block;min-height:0}
.event-panel{padding:22px 20px}
.event-description{margin-top:11px}
.event-details{gap:12px 17px}
.event-details .timezone-wrap{flex-basis:100%}
.calendar-panel{padding:23px 20px 18px}
.calendar-heading{margin-bottom:20px}
.calendar-grid{gap:5px}
.day{min-height:39px;aspect-ratio:1.18}
.calendar-bottom{margin-top:16px;padding-top:12px}
.time-panel{border-left:0;border-top:1px solid var(--line);padding:22px 20px}
.time-heading{margin-bottom:16px}
.slots{display:grid;grid-template-columns:1fr 1fr;max-height:none;gap:9px;padding-right:0;overflow:visible;scrollbar-gutter:auto}
.slot-row{min-height:41px}
.slot{height:41px}
.slot-row:has(.next-button){grid-column:1 / -1}
.slot.active,.next-button{width:50%}
.empty-state{padding:15px 0}
.success-panel{padding:28px 22px 23px}
.success-heading{font-size:21px}
.confirmation-row{grid-template-columns:17px 65px 1fr;gap:9px;font-size:12px}
.form-panel{padding:24px 20px}
.form-panel h2{margin-bottom:22px}
.admin-card{padding:20px}
.admin-header-actions{width:100%;justify-content:flex-end}
.fields-row{gap:10px}
.login-card{margin:5vh auto}
.booking-filters{flex-wrap:wrap}
.booking-filters select{margin-left:0;width:100%}
.weekday-checks{gap:5px}
.day-check{min-width:32px}
.admin-tabs{gap:25px}
}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important}
}

.fields-row{align-items:start}
.field{align-content:start}
.meeting-type-settings{border:0;padding:0;margin:0 0 18px}
.meeting-type-settings legend{font-size:13px;font-weight:500;margin-bottom:12px;padding:0}
.meeting-type-checks{display:flex;gap:16px 24px;flex-wrap:wrap}
.meeting-type-checks .checkbox-field{margin:0}
.meeting-location-preview{display:flex;align-items:flex-start;gap:8px;line-height:1.6;color:var(--muted);font-size:13px;margin:-4px 0 20px;white-space:pre-wrap}
.meeting-location-preview svg{margin-top:3px}