.altea-app,.altea-calendar-public{--ac-ink:#233d45;--ac-muted:#52676e;--ac-line:#d4dfe0;--ac-accent:#245e68;--ac-free:#e8f1ec;--ac-busy:#edc3bf;color:var(--ac-ink);color-scheme:light;font-variant-numeric:tabular-nums}
.altea-app *,.altea-calendar-public *{box-sizing:border-box}
body.altea-calendar-only{margin:0;background:#f5f7f6}
.altea-app .screen-reader-text{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
.altea-app{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:15px;line-height:1.5;background:#f5f7f6;min-height:100vh}
.altea-app ::selection,.altea-calendar-public ::selection{background:#cce1e3;color:#173e45}
.altea-header{min-height:78px;padding:20px max(28px,calc((100% - 1240px)/2));background:#fff;border-bottom:1px solid var(--ac-line);display:flex;align-items:center;justify-content:space-between;gap:24px}
.altea-brand-logo{display:block;width:160px;height:59px;object-fit:contain}
.altea-account{display:flex;align-items:center;gap:24px;font-size:14px;color:var(--ac-muted)}
.altea-account a{color:var(--ac-accent);text-decoration:underline;text-underline-offset:4px;display:inline-flex;align-items:center;min-height:44px}
.altea-main{max-width:1296px;margin:auto;padding:36px 28px 28px}
.altea-heading{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-bottom:28px}
.altea-main h1{font:600 32px/1.2 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;margin:0;color:var(--ac-ink);letter-spacing:-.02em}
.altea-year-form{display:flex;align-items:center;gap:10px;margin:0}
.altea-app label{display:block;font-size:14px;font-weight:600;color:var(--ac-ink);margin-bottom:7px}
.altea-year-form label{margin:0 2px 0 0}
.altea-app select,.altea-app input[type=date]{width:100%;height:44px;min-height:44px;max-width:none;margin:0;border:1px solid #93a8ae;border-radius:6px;background:#fff;color:var(--ac-ink);font:inherit;padding:9px 12px;line-height:normal;box-shadow:none;caret-color:var(--ac-accent)}
.altea-year-form select{min-width:100px;width:auto;padding-right:30px}
.altea-app select{padding-right:30px;appearance:auto}
.altea-button{min-height:44px;border:1px solid transparent;border-radius:6px;font:600 14px/20px -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;padding:11px 18px;cursor:pointer;white-space:normal;text-align:center;margin:0}
.altea-button.altea-primary{background:var(--ac-accent);color:white}
.altea-button.altea-primary:hover:not(:disabled){background:#173f47}
.altea-button.altea-secondary{background:#fff;color:var(--ac-accent);border-color:#93a8ae}
.altea-button.altea-secondary:hover:not(:disabled){background:#edf3f3;border-color:var(--ac-accent)}
.altea-app button:disabled{opacity:1;cursor:default;background:#e5eaea;color:#637379;border-color:#d0d9da}
.altea-app :focus-visible{outline:3px solid #176e91;outline-offset:3px;box-shadow:none}
.altea-range{display:grid;grid-template-columns:1fr 1fr 1.15fr auto;gap:16px;align-items:end;padding:22px 24px;background:white;border:1px solid var(--ac-line);border-radius:12px;margin:0 0 24px}
.altea-range-message{grid-column:1/-1;font-size:14px;line-height:1.5;margin:0;color:var(--ac-muted)}
.altea-range-message:empty{display:none}
.altea-range-message.altea-error,#altea-save-message.altea-error{color:#a02c25}
.altea-legend{display:flex;align-items:center;flex-wrap:wrap;gap:12px 24px;font-size:14px;line-height:1.5;margin:0 0 8px}
.altea-legend>span{display:inline-flex;align-items:center;gap:8px;color:var(--ac-ink)}
.altea-swatch{display:inline-block;width:20px;height:20px;border:1px solid #91a3a2;border-radius:3px;flex-shrink:0}
.altea-note{font-size:13px;line-height:1.6;color:var(--ac-muted);margin:0 0 24px}
.altea-calendar-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.altea-month{background:#fff;border:1px solid var(--ac-line);border-radius:12px;padding:20px;min-width:0}
.altea-month h3{font-family:inherit;font-size:18px;font-weight:600;line-height:1.4;letter-spacing:0;margin:0 0 18px;color:var(--ac-ink);text-transform:none}
.altea-month h3 span{font-size:14px;font-weight:400;margin-left:6px;color:var(--ac-muted)}
.altea-week,.altea-days{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:3px}
.altea-week{margin-bottom:8px;font-size:12px;font-weight:600;color:var(--ac-muted);text-align:center}
.altea-day{position:relative;isolation:isolate;display:flex;align-items:center;justify-content:center;min-width:0;height:44px;padding:0;margin:0;border:1px solid transparent;border-radius:5px;font-family:inherit;font-weight:500;font-size:14px;line-height:1;color:#233d45;text-align:center;overflow:hidden;text-decoration:none;box-shadow:none}
.altea-day span{position:relative;z-index:1}
.altea-available{background:var(--ac-free)}
.altea-booked{background:var(--ac-busy)}
.altea-arrival,.altea-departure{background:var(--ac-free);position:relative;isolation:isolate;overflow:hidden}
.altea-arrival:before,.altea-departure:before{content:"";position:absolute;inset:0;background:var(--ac-busy);z-index:-1}
.altea-arrival:before{clip-path:polygon(100% 0,100% 100%,0 100%)}
.altea-departure:before{clip-path:polygon(0 0,100% 0,0 100%)}
.altea-app button.altea-day{cursor:pointer;transition:box-shadow .12s ease-out}
.altea-app button.altea-day:hover:not(:disabled){border-color:#486c76;box-shadow:inset 0 0 0 1px #486c76}
.altea-day.altea-today{border-color:var(--ac-accent);font-weight:750}
.altea-day.altea-changed{box-shadow:inset 0 0 0 2px #245e68}
.altea-app button.altea-day:disabled{color:#233d45;opacity:.65;background:var(--ac-free)}
.altea-app button.altea-booked:disabled{background:var(--ac-busy)}
.altea-savebar{position:sticky;bottom:0;z-index:5;display:flex;align-items:center;justify-content:space-between;gap:24px;margin-top:28px;padding:20px 0;background:#f5f7f6;border-top:1px solid var(--ac-line)}
.altea-savebar p{font-size:14px;line-height:1.5;color:var(--ac-muted);margin:0;max-width:55ch}
.altea-save-actions{display:flex;gap:12px;flex-shrink:0}
.altea-calendar-public{font-family:inherit;margin:24px 0}
.altea-calendar-yearset{margin:24px 0}
.altea-year-tabs{display:flex;gap:10px;flex-wrap:wrap;margin:0 0 24px}
.altea-year-tabs button{appearance:none;min-width:82px;min-height:44px;padding:10px 18px;border:1px solid #93a8ae;border-radius:6px;background:#fff;color:#245e68;font-family:inherit;font-weight:600;font-size:16px;line-height:22px;cursor:pointer}
.altea-year-tabs button[aria-selected=true]{background:#245e68;color:#fff;border-color:#245e68;font-weight:700}
.altea-year-tabs button:hover{border-color:#173f47}
.altea-year-tabs button:focus-visible,.altea-year-panel:focus-visible{outline:3px solid #176e91;outline-offset:3px}
.altea-year-panel[hidden]{display:none!important}
.altea-calendar-public .altea-month{padding:18px}
.altea-calendar-public .altea-day{height:36px;font-size:14px}
.altea-calendar-public .altea-legend{margin-top:24px}
.altea-calendar-public .altea-note{margin-bottom:0}
.altea-calendar-error{color:#a02c25;padding:20px;border:1px solid #dba8a3;border-radius:8px}
@media(min-width:1600px){.altea-calendar-public .altea-calendar-grid{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media(max-width:1090px){.altea-app .altea-calendar-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.altea-range{grid-template-columns:1fr 1fr}.altea-range>.altea-button{align-self:end}}
@media(max-width:850px){.altea-calendar-public .altea-calendar-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.altea-heading{align-items:flex-start;flex-direction:column;gap:20px}.altea-main{padding-top:28px}.altea-savebar{align-items:flex-start;flex-direction:column;gap:12px}.altea-save-actions{width:100%}.altea-save-actions button{flex:1}.altea-header{padding:16px 24px;gap:12px}.altea-account{gap:16px}.altea-account>span{display:none}}
@media(max-width:620px){.altea-calendar-grid,.altea-app .altea-calendar-grid,.altea-calendar-public .altea-calendar-grid{grid-template-columns:minmax(0,1fr);gap:18px}.altea-main{padding:24px 16px 16px}.altea-main h1{font-size:28px}.altea-header{padding:12px 16px;min-height:68px}.altea-brand-logo{width:140px;height:52px}.altea-range{padding:18px 16px;gap:14px 12px}.altea-range>div{min-width:0}.altea-range>.altea-button{padding-left:8px;padding-right:8px}.altea-app input[type=date]{font-size:14px;padding:9px 8px;min-width:0}.altea-app select{font-size:14px}.altea-legend{gap:10px 18px;font-size:13px}.altea-month{padding:18px 16px}.altea-note{max-width:42ch}.altea-save-actions{gap:10px}.altea-save-actions button{padding:10px 12px}.altea-savebar{padding:14px 0 16px}.altea-calendar-public .altea-day{height:40px}}
@media(prefers-reduced-motion:reduce){.altea-app button.altea-day{transition:none}}
@media(max-width:620px){.altea-range>div:nth-child(3),.altea-range>.altea-button{grid-column:1/-1}}