:root{--navy:#17385d;--blue:#316ca8;--paper:#f5f7fa;--text:#1d2b3a;--muted:#687789;--line:#dbe2ea;--green:#dff5e8;--green-ink:#17633a;--fixed:#dfe9f5;--fixed-ink:#24527d;--yellow:#fff0bf;--yellow-ink:#755700;--red:#f9d9da;--red-ink:#8a2d31;--shadow:0 16px 40px rgba(24,48,75,.12)}
*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--text);font-family:Inter,Segoe UI,Arial,sans-serif;line-height:1.45}a{color:var(--blue)}button,input{font:inherit}.topbar{min-height:72px;padding:14px max(20px,calc((100% - 1280px)/2));display:flex;align-items:center;justify-content:space-between;background:var(--navy);color:white;box-shadow:0 4px 16px rgba(0,0,0,.14)}.topbar div{display:flex;flex-direction:column}.topbar strong{font-size:1.15rem}.topbar span{font-size:.8rem;opacity:.75}.topbar nav{display:flex;gap:18px;align-items:center}.topbar a,.link-button{color:white;text-decoration:none;background:none;border:0;cursor:pointer}.topbar form{margin:0}.container{width:min(1280px,calc(100% - 32px));margin:34px auto 60px}.page-heading{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:24px}.page-heading h1{margin:.1rem 0;font-size:clamp(1.6rem,3vw,2.35rem)}.page-heading p{margin:.2rem 0;color:var(--muted)}.eyebrow{font-size:.75rem!important;font-weight:800;letter-spacing:.13em;color:var(--blue)!important}.week-nav{display:flex;align-items:center;gap:12px;background:white;padding:8px;border:1px solid var(--line);border-radius:12px;white-space:nowrap}.week-nav a{display:grid;place-items:center;width:36px;height:36px;text-decoration:none;border-radius:8px;background:#edf3f8}.legend{display:flex;flex-wrap:wrap;gap:18px;margin:18px 0;color:var(--muted);font-size:.88rem}.legend span{display:flex;align-items:center;gap:7px}.legend i{width:12px;height:12px;border-radius:4px}.legend .available{background:var(--green)}.legend .fixed{background:var(--fixed)}.legend .reserved{background:var(--yellow)}.legend .closed{background:var(--red)}.schedule-section{margin-top:26px}.schedule-section>h2{font-size:.78rem;letter-spacing:.16em;color:var(--navy)}.schedule-scroll{overflow-x:auto;background:white;border:1px solid var(--line);border-radius:14px;box-shadow:0 8px 24px rgba(28,52,79,.06)}.schedule{width:100%;min-width:850px;border-collapse:collapse;table-layout:fixed}.schedule th,.schedule td{padding:9px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);text-align:center}.schedule tr:last-child>*{border-bottom:0}.schedule tr>*:last-child{border-right:0}.schedule th{font-size:.88rem}.schedule th:first-child{width:105px}.schedule th small{display:block;font-size:.72rem;color:var(--muted);font-weight:400}.slot{width:100%;min-height:68px;padding:10px;border:0;border-radius:9px;display:flex;flex-direction:column;align-items:center;justify-content:center}.slot small{margin-top:3px}.slot-available{background:var(--green);color:var(--green-ink);cursor:pointer;transition:.15s}.slot-available:hover{transform:translateY(-2px);box-shadow:0 6px 14px rgba(23,99,58,.15)}.slot-fixed{background:var(--fixed);color:var(--fixed-ink)}.slot-reserved{background:var(--yellow);color:var(--yellow-ink)}.slot-closed{background:var(--red);color:var(--red-ink)}.alert{padding:12px 15px;border-radius:9px;background:#e8eef5;margin:16px 0}.alert-success{background:var(--green);color:var(--green-ink)}.alert-error{background:var(--red);color:var(--red-ink)}dialog{width:min(500px,calc(100% - 28px));border:0;border-radius:16px;padding:24px;box-shadow:var(--shadow)}dialog::backdrop{background:rgba(17,31,46,.55)}.dialog-heading,.dialog-actions{display:flex;justify-content:space-between;align-items:center;gap:12px}.dialog-heading h2{margin:0}.close-button{border:0;background:#edf1f5;border-radius:50%;font-size:1.6rem;width:36px;height:36px;cursor:pointer}.chosen-slot{background:#edf3f8;padding:12px;border-radius:9px;font-weight:600}.form-stack{display:grid;gap:16px}.form-stack label{display:grid;gap:6px;font-weight:600}.form-stack input{width:100%;padding:11px 12px;border:1px solid #bbc7d3;border-radius:8px}.button{display:inline-flex;justify-content:center;padding:11px 17px;border-radius:8px;border:0;text-decoration:none;cursor:pointer;font-weight:700}.button-primary{background:var(--navy);color:white}.button-secondary{background:#e7ecf1;color:var(--text)}.auth-page{min-height:100vh;display:grid;place-items:center;padding:20px;background:linear-gradient(145deg,#e7eef6,#f8fafc)}.auth-card{width:min(430px,100%);padding:32px;background:white;border-radius:16px;box-shadow:var(--shadow)}.auth-card h1{margin-bottom:4px}.auth-card>p{color:var(--muted)}.back-link{text-decoration:none}.panel{background:white;border:1px solid var(--line);border-radius:14px;padding:22px}.teacher-list{list-style:none;padding:0}.teacher-list li{display:flex;justify-content:space-between;padding:10px;border-bottom:1px solid var(--line)}.teacher-list small,.muted{color:var(--muted)}
@media(max-width:700px){.container{width:min(100% - 20px,1280px);margin-top:22px}.page-heading{align-items:stretch;flex-direction:column}.week-nav{justify-content:space-between}.schedule th,.schedule td{padding:6px}.topbar{padding-inline:14px}.dialog-actions{flex-direction:column-reverse}.dialog-actions .button{width:100%}}
.admin-layout{display:grid;grid-template-columns:minmax(240px,320px) 1fr;gap:20px;align-items:start}.inline-form{display:flex;gap:8px}.inline-form input,.admin-slot select{min-width:0;padding:9px;border:1px solid #bbc7d3;border-radius:7px;background:white}.teacher-list li span{display:flex;flex-direction:column}.button-small{padding:7px 10px;font-size:.82rem}.admin-slot-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.admin-slot{display:grid;grid-template-columns:minmax(105px,1.2fr) 1fr 1.2fr auto;gap:7px;align-items:center;padding:9px;border:1px solid var(--line);border-radius:9px}.admin-slot>div{display:flex;flex-direction:column}.admin-slot small{color:var(--muted)}
@media(max-width:1050px){.admin-layout{grid-template-columns:1fr}.admin-slot-grid{grid-template-columns:1fr}}@media(max-width:600px){.admin-slot{grid-template-columns:1fr 1fr}.admin-slot>div{grid-column:1/-1}.inline-form{flex-direction:column}}

/* Painel administrativo em formato de agenda semanal */
.admin-topbar .brand{display:flex;flex-direction:column}.admin-calendar-page{max-width:1380px}.admin-calendar-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:28px;margin-bottom:18px}.admin-calendar-heading h1{margin:.1rem 0;font-size:clamp(1.8rem,3vw,2.5rem)}.admin-calendar-heading p{margin:.2rem 0;color:var(--muted)}.admin-week-controls{display:flex;align-items:center;gap:10px}.today-button{padding:10px 16px;border:1px solid var(--line);border-radius:10px;background:white;color:var(--navy);font-weight:700;text-decoration:none}.admin-legend{justify-content:flex-end;margin:10px 0 20px}.shift-heading{display:flex;align-items:center;gap:9px;margin-bottom:9px;color:var(--navy)}.shift-heading span{display:grid;place-items:center;width:29px;height:29px;border-radius:8px;background:#e8eff7}.shift-heading h2{margin:0;font-size:.78rem;letter-spacing:.16em}.admin-schedule-section{margin-top:22px}.admin-schedule-table thead th{height:64px;background:#f8fafc}.admin-schedule-table thead th strong{display:block;color:var(--navy)}.admin-schedule-table tbody>tr>th{background:#fbfcfd;color:var(--navy)}.admin-calendar-slot{width:100%;min-height:78px;padding:10px;border:1px solid transparent;border-radius:9px;display:flex;flex-direction:column;align-items:center;justify-content:center;cursor:pointer;transition:transform .14s,box-shadow .14s,border-color .14s;color:inherit}.admin-calendar-slot:hover,.admin-calendar-slot:focus-visible{transform:translateY(-2px);border-color:currentColor;box-shadow:0 7px 16px rgba(26,52,79,.13);outline:0}.admin-calendar-slot strong{font-size:.92rem}.admin-calendar-slot small{margin-top:3px;font-size:.72rem;opacity:.8}.admin-calendar-slot.slot-available{background:var(--green);color:var(--green-ink)}.admin-calendar-slot.slot-fixed{background:var(--fixed);color:var(--fixed-ink)}.admin-calendar-slot.slot-reserved{background:var(--yellow);color:var(--yellow-ink)}.admin-calendar-slot.slot-closed{background:var(--red);color:var(--red-ink)}.admin-edit-dialog{width:min(520px,calc(100% - 28px))}.edit-slot-summary{display:flex;flex-direction:column;padding:14px 16px;border-left:4px solid var(--blue);border-radius:7px;background:#edf3f8}.edit-slot-summary span{color:var(--muted);margin-top:2px}.form-stack select{width:100%;padding:11px 12px;border:1px solid #bbc7d3;border-radius:8px;background:white}.form-stack label>small{font-weight:400;color:var(--muted)}[hidden]{display:none!important}
.admin-schedule-section,.admin-calendar-slot{scroll-margin-top:24px}.admin-calendar-slot:target{border-color:var(--navy);outline:3px solid rgba(25,63,99,.22);outline-offset:3px;box-shadow:0 8px 20px rgba(25,63,99,.16)}
.teachers-page{max-width:920px}.teachers-heading{margin-top:22px}.teachers-card{background:white;border:1px solid var(--line);border-radius:15px;box-shadow:0 8px 24px rgba(28,52,79,.06);overflow:hidden}.teacher-add-form{padding:22px;background:#f8fafc;border-bottom:1px solid var(--line)}.teacher-add-form>label{display:block;margin-bottom:8px;font-weight:700}.teacher-add-form>div{display:flex;gap:9px}.teacher-add-form input{flex:1;min-width:0;padding:11px 12px;border:1px solid #bbc7d3;border-radius:8px}.teacher-table{padding:5px 22px 16px}.teacher-row{display:grid;grid-template-columns:42px 1fr auto;align-items:center;gap:12px;padding:15px 0;border-bottom:1px solid var(--line)}.teacher-row:last-child{border-bottom:0}.teacher-avatar{display:grid;place-items:center;width:40px;height:40px;border-radius:50%;background:#e4edf7;color:var(--navy);font-weight:800}.teacher-identity{display:flex;flex-direction:column;align-items:flex-start!important}.status-pill{display:inline-flex;margin-top:4px;padding:2px 8px;border-radius:99px;font-size:.7rem!important;font-weight:700}.status-active{background:var(--green);color:var(--green-ink)}.status-inactive{background:#eceff2;color:#66717d}
@media(max-width:850px){.admin-calendar-heading{align-items:stretch;flex-direction:column}.admin-week-controls{justify-content:space-between}.admin-topbar{align-items:flex-start}.admin-topbar nav{flex-wrap:wrap;justify-content:flex-end}.admin-legend{justify-content:flex-start}}@media(max-width:600px){.admin-week-controls{align-items:stretch;flex-direction:column}.today-button{text-align:center}.admin-calendar-slot{min-height:70px}.teacher-add-form>div{flex-direction:column}.teacher-row{grid-template-columns:42px 1fr}.teacher-row form{grid-column:1/-1}.teacher-row form .button{width:100%}.admin-topbar{gap:12px;flex-direction:column}.admin-topbar nav{justify-content:flex-start}}

/* Refinamentos compartilhados entre as agendas administrativa e pública */
.schedule th:first-child{width:142px}.period-cell{padding:12px!important;vertical-align:middle!important;text-align:center!important}.period-range{display:inline-block;white-space:nowrap;font-weight:750;color:var(--navy);font-variant-numeric:tabular-nums}.public-calendar-page{max-width:1380px}.public-schedule-table .slot{min-height:78px}.public-reserve-slot small{font-size:.72rem;opacity:.82}.reservation-dialog{width:min(500px,calc(100% - 28px))}.reservation-summary{display:flex;flex-direction:column;gap:3px;padding:14px 16px;border-left:4px solid var(--green-ink);border-radius:7px;background:var(--green);color:var(--green-ink)}.reservation-summary strong:last-child{font-size:1.08rem}.public-schedule-table .slot-fixed,.public-schedule-table .slot-reserved,.public-schedule-table .slot-closed{cursor:default}
@media(max-width:700px){.schedule{min-width:880px}.schedule th:first-child{width:132px}.public-calendar-page .page-heading{align-items:stretch}.public-calendar-page .week-nav{width:100%}}

/* Marca oficial — o arquivo original mantém proporção e cores sem transformação */
.brand-lockup{display:flex!important;flex-direction:row!important;align-items:center;gap:13px;min-width:0}.brand-logo{display:block;width:auto;height:auto;max-width:76px;max-height:52px;object-fit:contain;flex:0 0 auto}.brand-copy{display:flex!important;flex-direction:column!important;min-width:0}.brand-copy strong{line-height:1.15}.brand-copy span{line-height:1.25}.brand-lockup-auth{margin:0 0 24px;padding:0 0 20px;border-bottom:1px solid var(--line)}.brand-lockup-auth .brand-logo{max-width:92px;max-height:62px}.brand-lockup-auth .brand-copy strong{color:var(--navy);font-size:1.12rem}.brand-lockup-auth .brand-copy span{color:var(--muted);font-size:.8rem}.auth-card>.back-link{display:inline-block;margin-bottom:8px}
@media(max-width:700px){.brand-lockup{gap:9px}.brand-logo{max-width:60px;max-height:42px}.brand-copy strong{font-size:1rem}.topbar .brand-copy span{font-size:.72rem}.brand-lockup-auth .brand-logo{max-width:72px;max-height:50px}.auth-page{width:100%;overflow-x:hidden}.auth-card{width:100%;max-width:430px;min-width:0}}
@media(max-width:600px){.topbar:not(.admin-topbar){align-items:flex-start;flex-direction:column;gap:9px}.topbar:not(.admin-topbar) nav{align-self:flex-end}.auth-card{padding:24px}.brand-lockup-auth{width:100%}.brand-lockup-auth .brand-copy strong{white-space:normal}}

/* Notificações flutuantes — não participam do fluxo nem alteram a rolagem */
.toast-region{position:fixed;z-index:3000;top:20px;right:20px;display:grid;gap:10px;width:min(380px,calc(100vw - 40px));pointer-events:none}.toast{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:10px;padding:13px 14px;border:1px solid rgba(255,255,255,.22);border-radius:11px;color:#fff;box-shadow:0 10px 28px rgba(20,35,52,.18);pointer-events:auto;animation:toast-enter .2s ease-out both}.toast-success{background:#15803d}.toast-error{background:#b91c1c}.toast-warning{background:#b45309}.toast-icon{display:grid;place-items:center;width:24px;height:24px;border:2px solid currentColor;border-radius:50%;font-weight:800;line-height:1}.toast-message{min-width:0;font-size:.9rem;font-weight:650;overflow-wrap:anywhere}.toast-close{display:grid;place-items:center;width:28px;height:28px;padding:0;border:0;border-radius:7px;background:transparent;color:inherit;font-size:1.25rem;line-height:1;cursor:pointer;opacity:.78}.toast-close:hover,.toast-close:focus-visible{background:rgba(255,255,255,.16);opacity:1;outline:2px solid rgba(255,255,255,.72);outline-offset:1px}.toast-leaving{animation:toast-exit .2s ease-in both}@keyframes toast-enter{from{opacity:0;transform:translateX(14px)}to{opacity:1;transform:translateX(0)}}@keyframes toast-exit{from{opacity:1;transform:translateX(0)}to{opacity:0;transform:translateX(14px)}}
@media(max-width:600px){.toast-region{top:12px;right:12px;left:12px;width:auto}.toast{padding:12px}}
@media(prefers-reduced-motion:reduce){.toast,.toast-leaving{animation:none}}