:root{--orange:#fc4c02;--ink:#202126;--muted:#70727b;--line:#e6e7ea;--bg:#f5f6f8}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.5 -apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif}button,input,select,textarea{font:inherit}button,a{touch-action:manipulation}button{cursor:pointer;border:1px solid var(--line);background:white;padding:11px 17px;border-radius:9px;font-weight:600;color:var(--ink)}button:hover{background:#f2f2f4}button.primary{background:var(--orange);border-color:var(--orange);color:white}button.primary:hover{background:#d94000}button:focus-visible,a:focus-visible{outline:3px solid #185abc;outline-offset:3px}aside{position:fixed;inset:0 auto 0 0;width:234px;background:white;border-right:1px solid var(--line);padding:34px 24px;display:flex;flex-direction:column}.brand{font-size:43px;font-weight:850;letter-spacing:-2px;text-decoration:none;color:var(--ink)}.brand span{color:var(--orange);font-size:19px}.tagline{font-size:12px;letter-spacing:1.5px;color:var(--muted);margin:6px 0 44px}nav{display:grid;gap:8px}nav a{display:flex;gap:14px;align-items:center;text-decoration:none;color:#666974;padding:13px;border-radius:9px;font-weight:600}nav a.active{background:#fff0e9;color:#ce3b00}nav svg{width:21px;height:21px}.profile{margin-top:auto;display:flex;gap:11px;align-items:center;padding-top:24px;border-top:1px solid var(--line)}small{display:block;color:var(--muted);font-size:13px}.avatar{width:44px;height:44px;flex-shrink:0;border-radius:50%;background:#eef0f3;display:grid;place-items:center;font-size:14px;font-weight:700}.shell{margin-left:234px}header{height:78px;padding:0 42px;display:flex;justify-content:space-between;align-items:center;background:white;border-bottom:1px solid var(--line);color:var(--muted);font-size:14px}.demo{font-size:11px;letter-spacing:1px;border:1px solid var(--line);padding:6px 10px;border-radius:5px}main{max-width:1370px;padding:36px 42px;margin:auto}.eyebrow{font-size:12px;color:var(--orange);font-weight:750;letter-spacing:1.5px}h1{font-size:32px;letter-spacing:-1px;line-height:1.2;margin:9px 0}h2{font-size:20px;margin:0}h3{margin:0;font-size:17px}p{margin:6px 0 18px;color:var(--muted)}.title{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:27px}.actions{display:flex;gap:10px;flex-wrap:wrap}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-bottom:28px}.stat{background:white;border:1px solid var(--line);border-radius:12px;padding:23px}.stat strong{display:block;font-size:31px;letter-spacing:-1px;margin:8px 0}.stat span{font-size:14px;color:var(--muted)}.stat em{font-style:normal;font-size:13px;color:#44816a}.grid{display:grid;grid-template-columns:minmax(0,1fr) 290px;gap:24px}.card{background:white;border:1px solid var(--line);border-radius:12px;overflow:hidden}.card-head{padding:22px 24px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);gap:15px}.lesson{padding:23px 24px;display:flex;align-items:center;gap:18px;border-bottom:1px solid var(--line)}.lesson:last-child{border:0}.time{width:50px;font-weight:750}.time small{font-weight:400}.lesson .info{flex:1}.meta{font-size:14px;color:var(--muted);margin-top:4px}.badge{display:inline-block;border-radius:5px;padding:4px 8px;font-size:12px;font-weight:650;background:#f0f1f4;color:#616573}.badge.done{background:#e8f5ed;color:#21683d}.badge.warn{background:#fff0e6;color:#aa4500}.side-content{padding:24px}.dark{background:#24252a;color:white;border:none}.dark p{color:#c2c3cb}.dark .eyebrow{color:#ff955e}.big{font-size:38px;font-weight:750;margin:16px 0 0}.bar{height:6px;background:#45464e;border-radius:5px;margin:18px 0}.bar div{height:100%;background:var(--orange);border-radius:5px}.note{padding:16px;background:#fff5ee;border-left:3px solid var(--orange);font-size:14px;margin-top:20px}.stack{display:grid;gap:20px;align-content:start}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;text-align:left}th,td{padding:17px 22px;border-bottom:1px solid var(--line);white-space:nowrap}th{font-size:12px;letter-spacing:.7px;color:var(--muted);background:#fafafa}td{font-size:14px}td strong{font-size:15px}.cards{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}.empty{padding:35px;color:var(--muted)}footer{padding:24px 42px;font-size:12px;color:var(--muted)}dialog{border:0;border-radius:16px;padding:28px;width:min(540px,calc(100% - 30px));max-height:90vh;box-shadow:0 24px 90px #0003}dialog::backdrop{background:#171a2366;backdrop-filter:blur(3px)}.modal-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.modal-head button{border:0;font-size:22px;padding:2px 9px}label{display:block;font-size:14px;font-weight:600;margin:14px 0 6px}input,select,textarea{width:100%;border:1px solid #d6d8de;border-radius:7px;padding:11px;background:white;color:var(--ink)}textarea{min-height:150px;resize:vertical}.two{display:grid;grid-template-columns:1fr 1fr;gap:14px}.modal-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:24px}.preview{background:#f5f6f8;padding:16px;border-radius:9px;margin-top:18px;font-size:14px;white-space:pre-wrap}#toast{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);background:#222;color:white;padding:12px 22px;border-radius:9px;display:none;z-index:9;max-width:90%}.search{max-width:300px}.muted{color:var(--muted)}@media(max-width:1100px){aside{width:190px;padding:28px 16px}.shell{margin-left:190px}main{padding:28px 24px}.grid{grid-template-columns:1fr}.stack{grid-template-columns:1fr 1fr}.lesson{gap:12px}.title{align-items:flex-start}}@media(max-width:700px){aside{inset:auto 0 0;width:100%;height:75px;padding:5px 8px;z-index:5;border-top:1px solid var(--line)}aside .brand,.tagline,.profile{display:none}nav{display:flex;justify-content:space-around;gap:0}nav a{flex-direction:column;gap:3px;font-size:11px;padding:8px}nav svg{width:20px;height:20px}.shell{margin:0;padding-bottom:72px}header{height:57px;padding:0 20px}header>span:first-child{font-size:12px}.demo{font-size:9px}main{padding:25px 18px}.title{flex-direction:column;margin-bottom:22px}h1{font-size:29px}.stats{gap:8px}.stat{padding:13px 10px}.stat strong{font-size:23px}.stat span,.stat em{font-size:12px}.stack,.cards{grid-template-columns:1fr}.card-head,.lesson{padding:17px 14px}.lesson{flex-wrap:wrap}.lesson .info{min-width:140px}.lesson button{margin-left:auto;padding:9px 12px}.lesson .avatar{display:none}footer{padding:20px;font-size:12px}.two{grid-template-columns:1fr}}
@media(max-width:700px){.stat strong{font-size:clamp(16px,4.6vw,23px);overflow-wrap:anywhere}.card-head input[type=date]{min-width:0;max-width:48%}} 
dialog.import-dialog{width:min(940px,calc(100% - 24px))}.import-rows{max-height:45vh;overflow:auto}.import-row{display:grid;grid-template-columns:130px 1fr 1fr;gap:10px;padding:14px 0;border-bottom:1px solid var(--line)}.import-row input[type=checkbox]{width:auto}.import-row .badge{grid-column:2/-1;justify-self:start}.import-row label{margin:0}#importStatus{margin:16px 0;color:#9b3b00}@media(max-width:650px){.import-row{grid-template-columns:1fr}.import-row .badge{grid-column:auto}}
.map-actions{display:flex;gap:12px;margin-top:9px}.map-link{color:#b43800;font-size:14px;font-weight:600;text-decoration:underline}details summary{cursor:pointer;font-weight:600}#studentForm details{padding:8px 0}#importPreview{scroll-margin-top:12px}
.document-preview{white-space:pre-wrap;overflow-wrap:anywhere;font:14px/1.6 inherit;background:#f7f7f9;padding:18px;border-radius:8px;max-height:55vh;overflow:auto}#contractEditor textarea{min-height:70px}#contractEditor label{margin-top:18px}#contractEditor{max-height:75vh;overflow:auto;padding-right:8px}@media(max-width:700px){nav a{padding:8px 4px;font-size:10px}}

[hidden]{display:none!important}

body.saving button{pointer-events:none;opacity:.65}button:disabled{opacity:.5;cursor:default}

.form-section{margin:24px 0;padding-top:20px;border-top:1px solid #e5e5e8}.section-title{margin-top:24px}.weekday-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}.weekday-grid>div{border:1px solid #e5e5e8;border-radius:10px;padding:8px}.checkline{display:flex;align-items:center;gap:8px}.checkline input[type=checkbox]{width:auto}.weekday-grid input[type=time]{padding:8px;width:100%;min-width:0}button[aria-pressed=true]{background:#fc4c02;color:white}.card-head input[type=date]{width:155px}@media(max-width:520px){.weekday-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.lesson .actions{flex-wrap:wrap}.card-head{flex-wrap:wrap}}

/* Conditions and documents stay within the existing student flow. */
.condition-details{margin:16px 0;border-top:1px solid var(--border,#e6e6e6);padding-top:12px}
.condition-details summary{cursor:pointer;font-weight:600;line-height:1.5;padding:6px 0}
.document-list{display:grid;gap:12px;margin:20px 0}
.document-item{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 0;border-bottom:1px solid #e6e6e6}
.document-item small{display:block;margin-top:6px;color:#62656b}
.button-link{display:inline-flex;align-items:center;padding:10px 14px;border:1px solid #dedee3;border-radius:8px;color:inherit;text-decoration:none;font-size:14px}
.document-preview{white-space:pre-wrap;overflow-wrap:anywhere}
[hidden]{display:none!important}
@media(max-width:600px){.document-item{align-items:stretch;flex-direction:column}.document-item .actions{display:flex;flex-wrap:wrap}.document-item button,.document-item a{flex:1}.condition-details .two{grid-template-columns:1fr}}

/* Live WhatsApp communication, visually distinct from lesson attendance. */
.wa-central{margin:0 0 24px}.wa-central .eyebrow{margin-bottom:5px}.wa-central-body{padding:20px 24px}.wa-connection-line{display:flex;flex-wrap:wrap;align-items:center;gap:8px 12px;font-size:14px}.wa-dot{display:inline-block;width:9px;height:9px;border-radius:50%;background:#a46832}.wa-dot.is-connected{background:#2c8050}.wa-connection-line .meta{margin:0 0 0 auto}.wa-filters{display:grid;grid-template-columns:1fr 1.3fr 1.3fr auto;align-items:end;gap:12px;margin:15px 0 22px}.wa-filters label{margin:0}.wa-filters input,.wa-filters select{margin-top:6px;min-width:0}.wa-filters button{margin-bottom:1px}.wa-summary{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:8px}.wa-summary-item{text-align:left;display:flex;flex-direction:column;padding:14px 12px;min-height:103px;justify-content:space-between;font-size:12px;line-height:1.4;background:#fafbfc}.wa-summary-item strong{font-size:25px;line-height:1.1;margin-bottom:10px}.wa-summary-item.wa-attention{border-color:#eed3c2}.wa-summary-item[aria-pressed=true]{background:#fff1e9;border-color:#fc4c02;color:#b73803}.wa-list-head{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:23px 0 14px}.wa-item{display:flex;align-items:center;gap:22px;border-top:1px solid var(--line);padding:20px 0}.wa-item-main{flex:1;min-width:0}.wa-item p{margin:5px 0;font-size:14px}.wa-item h3{font-size:16px}.wa-item>button{flex-shrink:0;font-size:13px}.wa-statuses{display:flex;flex-wrap:wrap;align-items:center;gap:5px 10px;margin-top:12px}.wa-statuses .meta{margin:0;font-size:12px}.wa-state-pair{display:flex;gap:25px;margin:13px 0;font-size:13px}.wa-state-pair>div{min-width:0}.wa-state-pair dt{font-size:11px;letter-spacing:.5px;text-transform:uppercase;font-weight:700;color:#70727b}.wa-state-pair dd{margin:2px 0 0;overflow-wrap:anywhere}.wa-item .wa-next{font-size:12px;color:#656771}.wa-next strong{font-weight:600}.wa-footnote{font-size:12px;line-height:1.6;background:#f7f8fa;padding:12px 14px;margin:5px 0 0;border-radius:8px}.wa-warning,.wa-error{padding:12px 14px;border-radius:7px;background:#fff3e9;color:#884315;font-size:13px;margin:12px 0}.wa-error{background:#fff0ed;color:#a03126}.wa-settings-card{margin-top:20px}.wa-settings-card p{margin:8px 0 18px}.wa-dialog{width:min(790px,calc(100% - 24px))}.wa-dialog .modal-head h2{overflow-wrap:anywhere}.wa-dialog fieldset{border:0;padding:0;margin:0;min-width:0}.wa-settings-section{padding:0 0 25px;margin-bottom:24px;border-bottom:1px solid var(--line)}.wa-settings-section:last-child{margin-bottom:0;border:0}.wa-settings-section>h3{margin-bottom:10px}.wa-settings-section p{font-size:14px}.wa-settings-section .actions{margin-top:14px}#waPairQr{display:block;width:280px;max-width:100%;margin:10px auto}#waQrHelp{max-width:450px;margin:10px auto 20px}.wa-sticker-preview,.wa-sticker-config{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin:18px 0}.wa-sticker-preview figure{margin:0;padding:10px;text-align:center;border:1px solid var(--line);border-radius:10px}.wa-sticker-preview img,.wa-sticker-config img{display:block;width:100%;height:135px;object-fit:contain}.wa-sticker-preview figcaption{font-size:13px}.wa-sticker-preview figcaption small{font-size:11px;line-height:1.4;margin-top:4px}.wa-sticker-config>div{padding:12px;border:1px solid var(--line);border-radius:10px}.wa-sticker-config label{font-size:12px}.wa-sticker-config input,.wa-sticker-config select{font-size:12px;padding:8px}.wa-contact h3{margin-bottom:8px}.wa-timeline{list-style:none;margin:12px 0 0;padding:0}.wa-timeline li{border-left:2px solid #e2e5e9;padding:0 0 18px 17px;margin-left:5px;overflow-wrap:anywhere}.wa-timeline li:last-child{padding-bottom:3px}.wa-timeline strong{font-size:14px}.wa-timeline small{font-size:12px}.wa-timeline p{font-size:14px;margin:6px 0}.wa-timeline .wa-warning{font-size:12px}.wa-parts{display:grid;gap:10px;padding-top:12px}.wa-parts>div{padding:10px;border:1px solid var(--line);border-radius:8px;font-size:13px}.wa-parts code{font-size:10px;color:#777;overflow-wrap:anywhere}.wa-send-history{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:10px;font-size:12px}.wa-send-history button{font-size:12px;padding:7px 10px}#waHistory h3{font-size:15px;margin-top:20px}.wa-dialog .modal-actions{flex-wrap:wrap}.wa-dialog .preview{white-space:pre-wrap;overflow-wrap:anywhere}
@media(max-width:1100px){.wa-summary{grid-template-columns:repeat(3,minmax(0,1fr))}.wa-summary-item{min-height:80px}.wa-filters{grid-template-columns:1fr 1fr}.wa-filters button{justify-self:start}.wa-connection-line .meta{margin-left:0}}
@media(max-width:600px){.wa-central-body{padding:16px 14px}.wa-central .card-head{align-items:flex-start;flex-direction:column}.wa-central .card-head .actions{width:100%}.wa-central .card-head .actions button{flex:1}.wa-filters{grid-template-columns:1fr 1fr;gap:10px}.wa-filters label:last-of-type{grid-column:1/-1}.wa-filters button{font-size:12px}.wa-summary{grid-template-columns:repeat(2,minmax(0,1fr))}.wa-summary-item{padding:12px;min-height:84px}.wa-item{flex-direction:column;align-items:stretch;gap:10px}.wa-item>button{align-self:flex-start}.wa-state-pair{gap:15px}.wa-state-pair>div{flex:1}.wa-sticker-config{grid-template-columns:1fr}.wa-sticker-config>div{display:grid;grid-template-columns:85px 1fr;gap:6px 12px}.wa-sticker-config img{grid-row:1/4;height:125px;align-self:center}.wa-sticker-config label{margin:0}.wa-sticker-preview{gap:6px}.wa-sticker-preview figure{padding:5px}.wa-sticker-preview img{height:90px}.wa-sticker-preview figcaption{font-size:11px}.wa-dialog{padding:22px 18px}.wa-dialog .modal-actions button{flex:1;font-size:13px}.wa-send-history{align-items:flex-start}.wa-settings-section .actions button{flex:1;font-size:12px}}