@import url('https://fonts.googleapis.com/css2?family=Maven+Pro:wght@400;500;600;700;800&display=swap');
:root{
  --tinta:#17252B; --tinta2:#3E4F56; --suave:#7B8A8F;
  --giz:#ECEFEA; --folha:#FFFFFF; --filete:#D3DAD4; --filete2:#E6EAE5;
  --verde:#2E6B55; --verde-claro:#E1EDE7; --vermelho:#A93226; --ambar:#A8711A;
  --sans:'Maven Pro','Segoe UI',system-ui,-apple-system,sans-serif;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{font-family:var(--sans);background:var(--giz);color:var(--tinta);line-height:1.5}
a{color:var(--verde)}
header{background:var(--folha);border-bottom:1px solid var(--filete);position:sticky;top:0;z-index:10}
.topbar{max-width:1100px;margin:auto;padding:18px 20px;display:flex;gap:18px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.brand h1{margin:0;font-size:1.35rem}.brand p{margin:2px 0 0;color:var(--suave)}
nav{display:flex;gap:8px;flex-wrap:wrap}
button,.btn{font:inherit;border:1px solid var(--filete);background:var(--folha);color:var(--tinta);border-radius:10px;padding:9px 14px;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:6px}
button:hover,.btn:hover{border-color:var(--verde)}
button.primary,.btn.primary{background:var(--verde);color:white;border-color:var(--verde)}
button.danger{background:var(--vermelho);color:#fff;border-color:var(--vermelho)}
main{max-width:1100px;margin:26px auto;padding:0 20px 40px}
.hero{background:linear-gradient(135deg,var(--folha),var(--verde-claro));border:1px solid var(--filete);border-radius:18px;padding:28px;margin-bottom:20px}
.hero h2{margin:0 0 8px;font-size:2rem}.hero p{margin:0;color:var(--tinta2)}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px}
.card{background:var(--folha);border:1px solid var(--filete);border-radius:14px;padding:18px;box-shadow:0 5px 14px rgba(23,37,43,.04)}
.card h3{margin:0 0 8px}.card .meta{font-size:.9rem;color:var(--suave);margin-bottom:10px}.card p{white-space:pre-line}
.section{display:none}.section.active{display:block}
.empty{padding:24px;border:1px dashed var(--filete);border-radius:12px;color:var(--suave);text-align:center;background:rgba(255,255,255,.55)}
.login-box{max-width:480px;margin:28px auto;background:var(--folha);border:1px solid var(--filete);border-radius:16px;padding:24px}
label{display:block;font-weight:700;margin:12px 0 6px}input,textarea,select{width:100%;font:inherit;border:1px solid var(--filete);border-radius:9px;padding:10px 12px;background:#fff;color:var(--tinta)}
textarea{min-height:110px;resize:vertical}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}.actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:16px}.notice{padding:12px 14px;border-radius:10px;margin:12px 0;background:var(--verde-claro)}.notice.error{background:#F7DEDB;color:#7B241C}.notice.warn{background:#F7EBCF;color:#6E4B11}
.private-head{display:flex;justify-content:space-between;gap:12px;align-items:center;flex-wrap:wrap;margin-bottom:18px}.grade{display:flex;justify-content:space-between;gap:14px;align-items:flex-start}.grade strong{font-size:1.35rem;color:var(--verde)}
footer{text-align:center;color:var(--suave);padding:28px 16px;border-top:1px solid var(--filete)}
.hidden{display:none!important}.pill{display:inline-block;padding:3px 8px;border-radius:999px;background:var(--verde-claro);color:var(--verde);font-size:.8rem;font-weight:700}
.table-wrap{overflow:auto}.data-table{width:100%;border-collapse:collapse;background:#fff}.data-table th,.data-table td{border-bottom:1px solid var(--filete2);padding:10px;text-align:left}.data-table th{background:#f7f8f6}
.admin-layout{display:grid;grid-template-columns:240px 1fr;gap:18px}.admin-menu{background:#fff;border:1px solid var(--filete);border-radius:14px;padding:12px;height:max-content;position:sticky;top:94px}.admin-menu button{width:100%;justify-content:flex-start;margin:4px 0}.admin-panel{background:#fff;border:1px solid var(--filete);border-radius:14px;padding:20px}.admin-section{display:none}.admin-section.active{display:block}.split{display:grid;grid-template-columns:1fr 1fr;gap:18px}.small{font-size:.88rem;color:var(--suave)}
@media(max-width:760px){.form-row,.split{grid-template-columns:1fr}.admin-layout{grid-template-columns:1fr}.admin-menu{position:static;display:flex;overflow:auto}.admin-menu button{width:auto;white-space:nowrap}.hero h2{font-size:1.55rem}}

.password-section-title{margin-top:32px}
.password-card{max-width:560px;background:var(--folha);border:1px solid var(--filete);border-radius:16px;padding:20px}
.password-card>p{margin:0 0 18px;color:var(--tinta2);line-height:1.55}
.password-form{display:grid;gap:8px}
.password-form label{margin-top:5px;font-weight:600}
.password-form input{width:100%}
.password-form button:disabled{opacity:.65;cursor:not-allowed}

.submission-section-title{margin-top:8px}
.submission-card{max-width:720px;background:var(--folha);border:1px solid var(--filete);border-radius:16px;padding:20px}
.submission-card>p{margin:0 0 18px;color:var(--tinta2);line-height:1.55}
.submission-form{display:grid;gap:8px}
.submission-form label{margin-top:5px;font-weight:600}
.submission-form button:disabled{opacity:.65;cursor:not-allowed}
.submission-history-title{margin-top:30px}
.submission-item-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}
.pill-late{background:#F7DEDB;color:#7B241C}
.admin-refresh-wrap{display:flex;align-items:flex-end;padding-bottom:1px}
.admin-refresh-wrap button{width:100%}
#submissionAdminSummary{margin:14px 0 10px}
@media(max-width:760px){.submission-item-head{flex-direction:column}}

.submission-or{display:flex;align-items:center;gap:12px;margin:4px 0;color:var(--tinta2)}
.submission-or::before,.submission-or::after{content:"";height:1px;background:var(--filete);flex:1}
.submission-or span{font-size:.9rem;font-weight:600}
.submission-textarea{min-height:180px;resize:vertical}
.submission-text-preview,.submission-text-admin{white-space:normal;line-height:1.55;background:rgba(127,127,127,.08);border-radius:10px;padding:12px;margin:10px 0}
.submission-details summary{cursor:pointer;font-weight:600}
.submission-gap{height:8px}

.admin-list-header{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-top:28px;margin-bottom:12px}
.admin-list-header h3{margin-bottom:4px}
.admin-list-header p{margin:0}
.admin-actions-cell{text-align:right;white-space:nowrap}
button.danger{background:#8E2F2A;color:#fff;border-color:#8E2F2A}
button.danger:hover{filter:brightness(.95)}
button.danger:disabled{opacity:.65;cursor:not-allowed}
@media(max-width:760px){.admin-list-header{align-items:stretch;flex-direction:column}}

.assignment-actions{display:flex;justify-content:flex-end;gap:8px;flex-wrap:wrap}
.assignment-hidden{opacity:.72}
.pill-hidden{background:#ECECEC;color:#555}
.toggle-assignment{white-space:nowrap}
@media(max-width:760px){.assignment-actions{justify-content:flex-start}}

.onedrive-request-box{border:1px solid var(--filete);border-radius:14px;padding:16px;background:rgba(127,127,127,.04)}
.onedrive-request-content{display:flex;align-items:center;justify-content:space-between;gap:18px}
.onedrive-request-content p{margin:5px 0 0}
.onedrive-request-button{white-space:nowrap;text-align:center}
@media(max-width:700px){.onedrive-request-content{align-items:stretch;flex-direction:column}.onedrive-request-button{width:100%}}


/* ================= Portal TIC — identidade AE D. António Taipa ================= */
body.with-tic-bg{position:relative;min-height:100vh;overflow-x:hidden;background-color:#EEF2EF;background-image:linear-gradient(rgba(236,239,234,.62),rgba(236,239,234,.62)),url('branding/fundo-tic-minimalista.png');background-position:center center,center bottom;background-size:cover,115% auto;background-repeat:no-repeat,no-repeat;background-attachment:fixed,fixed}
body.with-tic-bg::before{content:none}
body.with-tic-bg>*{position:relative;z-index:1}

.portal-global-header{background:rgba(255,255,255,.94);border-bottom:1px solid var(--filete);backdrop-filter:blur(10px);position:sticky;top:0;z-index:30}
.portal-global-topbar{max-width:1240px;margin:0 auto;padding:16px 20px;display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap}
.portal-school-block{display:flex;align-items:center;gap:16px;min-width:280px}
.school-logo{display:block;width:auto;height:58px;object-fit:contain;flex:0 0 auto}
.portal-school-copy h1{margin:2px 0 2px;font-size:1.32rem;line-height:1.08}
.portal-school-copy p{margin:0;color:var(--suave);font-size:.92rem;font-weight:600}
.portal-label{display:inline-block;font-size:.72rem;font-weight:800;letter-spacing:.13em;color:var(--verde);text-transform:uppercase}
.school-name{margin:.18rem 0 0;font-size:.82rem!important;font-weight:600;color:var(--course-muted,var(--suave))!important}
.course-school-logo{height:54px;border-radius:10px;background:#fff;padding:3px 4px;border:1px solid var(--course-line)}

.site-footer-rich,.course-footer{background:transparent;border-top:none;backdrop-filter:none}
.site-footer-rich{padding:22px 18px 28px}
.course-footer{max-width:none;padding:22px 24px 28px;display:block;text-align:left;margin:0;border-top:none}
.footer-inner{max-width:1120px;margin:0 auto;display:flex;flex-direction:column;gap:14px;background:rgba(255,255,255,.72);border:1px solid rgba(211,218,212,.9);border-radius:20px;padding:20px 24px;box-shadow:0 10px 28px rgba(23,37,43,.06)}
.footer-meta{display:flex;align-items:center;justify-content:center;gap:18px;flex-wrap:wrap;text-align:center}
.footer-school{display:flex;flex-direction:column;gap:3px;align-items:center}
.footer-school strong{font-size:.98rem;color:var(--tinta)}
.footer-school span,.footer-meta p{margin:0;color:var(--suave);font-size:.86rem}
.footer-logos{display:flex;justify-content:center}
.footer-logos img{display:block;max-width:min(100%,640px);height:auto}

.portal-home-page .portal-home{padding-top:42px}
.portal-home-page .home-head h1{margin-top:8px}
.portal-home-page footer p{margin:0}

@media(max-width:760px){
  .school-logo{height:48px}
  .course-school-logo{height:46px}
  .portal-global-topbar{padding:12px 16px}
  .portal-school-block{align-items:flex-start}
  .portal-school-copy h1{font-size:1.14rem}
  .portal-school-copy p{font-size:.84rem}
  .site-footer-rich,.course-footer{padding-left:16px;padding-right:16px}
  .footer-meta{flex-direction:column}
  .footer-logos img{max-width:100%}
}

/* Ajuste específico da página inicial: mais compacta e sem scroll desnecessário */
.portal-home-page .portal-global-topbar{padding-top:12px;padding-bottom:12px}
.portal-home-page .school-logo{height:50px}
.portal-home-page .site-footer-rich{padding-top:18px;padding-bottom:20px}
.portal-home-page .footer-inner{gap:10px}
.portal-home-page .portal-home{padding-top:30px;padding-bottom:30px}
@media(max-width:760px){.portal-home-page .portal-home{padding-top:24px;padding-bottom:26px}}

.portal-home-page .course-link{background:rgba(255,255,255,.80);border-color:#cfd7d2;backdrop-filter:blur(4px)}
.portal-home-page .portal-home,.course-main,main{position:relative;z-index:1}

/* Organização TEAC: módulos/UFCD, sem alteração às cores e marca aprovadas. */
.teac-modules-overview{margin:34px 0 8px}
.teac-modules-overview h2{margin:5px 0 15px;font-size:1.45rem}
.teac-module-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(235px,1fr));gap:12px}
.teac-module-card{padding:16px 17px;border:1px solid var(--course-line,#d3dad4);border-radius:14px;background:rgba(255,255,255,.92)}
.teac-module-card .teac-code{display:block;font-size:.73rem;font-weight:800;letter-spacing:.1em;color:var(--course,#2e6b55);margin-bottom:6px}
.teac-module-card strong{font-size:.97rem;line-height:1.4}
.teac-filter-label{font-size:.89rem;margin:0 0 7px;font-weight:700;color:var(--course-deep,#17252b)}
.teac-module-select{max-width:420px;margin:0 0 18px;background:#fff}
.teac-card-module{font-size:.76rem;font-weight:700;color:var(--course-deep,#17252b);margin-bottom:6px}
@media(max-width:760px){.teac-module-grid{grid-template-columns:1fr}.teac-module-select{max-width:100%}}