/* Preserved structural styles in a low-priority layer. */
@layer legacy {

:root {
  --brand: #4F46E5; --brand-dark: #3730A3; --brand-light: #EEF2FF;
  --ink: #1E1B2E; --ink-mute: #6B7280; --surface: #FFFFFF; --surface-soft: #F8F8FB;
  --line: #E5E7EB; --vero: #059669; --vero-light: #D1FAE5;
  --falso: #DC2626; --falso-light: #FEE2E2; --amber: #D97706; --amber-light: #FEF3C7;
  --radius: 14px; --radius-sm: 10px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 14px rgba(0,0,0,0.08);
  --shadow-lg: 0 10px 28px rgba(0,0,0,0.12);
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: system-ui, system-ui, -apple-system, sans-serif;
  background: var(--surface-soft);
  color: var(--ink);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
}
button { font-family: inherit; cursor: pointer; }
a { color: var(--brand); text-decoration: none; }

/* Top Navigation */
.header {
  background: var(--surface);
  border-bottom: 1px solid var(--line);
  padding: 14px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 50;
  box-shadow: var(--shadow-sm);
}
.header-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: system-ui, sans-serif;
  font-weight: 800;
  font-size: 17px;
  color: var(--brand);
}
.header-logo span.badge-role {
  background: var(--brand-light);
  color: var(--brand);
  font-size: 11px;
  padding: 3px 8px;
  border-radius: 6px;
  font-family: system-ui, sans-serif;
  font-weight: 600;
}
.header-user {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 13px;
}
.header-user .school-name {
  color: var(--ink-mute);
  font-weight: 500;
}
.header-user .student-name {
  font-weight: 700;
  color: var(--ink);
}
.btn-logout {
  background: transparent;
  border: 1px solid var(--line);
  padding: 6px 12px;
  border-radius: 8px;
  font-size: 12px;
  font-weight: 600;
  color: var(--ink-mute);
  transition: background-color .15s;
}
.btn-logout:hover {
  background: var(--falso-light);
  border-color: var(--falso);
  color: var(--falso);
}

/* Views */
.view { display: none; width: 100%; max-width: 860px; margin: 0 auto; padding: 24px 20px; flex: 1; }
.view.active { display: block; }

/* View: Login */
.login-wrap {
  min-height: 85vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.login-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 36px 30px;
  max-width: 440px;
  width: 100%;
  box-shadow: var(--shadow-lg);
  text-align: center;
}
.login-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: var(--brand-light);
  color: var(--brand);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  margin-bottom: 16px;
}
.login-title {
  font-family: system-ui, sans-serif;
  font-size: 22px;
  font-weight: 800;
  color: var(--ink);
  margin-bottom: 6px;
}
.login-sub {
  font-size: 13.5px;
  color: var(--ink-mute);
  margin-bottom: 24px;
  line-height: 1.4;
}
.form-group {
  margin-bottom: 16px;
  text-align: left;
}
.form-group label {
  display: block;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--ink-mute);
  margin-bottom: 6px;
}
.form-input {
  width: 100%;
  border: 1.5px solid var(--line);
  border-radius: 10px;
  padding: 12px 14px;
  font-size: 14.5px;
  font-family: inherit;
  background: var(--surface-soft);
  outline: none;
  transition: background-color .15s;
}
.form-input:focus {
  border-color: var(--brand);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(79,70,229,0.12);
}
.form-input.code {
  font-family: ui-monospace, monospace;
  letter-spacing: 1px;
}
.btn-primary {
  width: 100%;
  background: var(--brand);
  color: #fff;
  border: none;
  border-radius: 10px;
  padding: 14px;
  font-family: system-ui, sans-serif;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  transition: background .15s;
  margin-top: 8px;
}
.btn-primary:hover { background: var(--brand-dark); }
.btn-primary:disabled { opacity: 0.6; cursor: not-allowed; }
.login-msg {
  font-size: 13px;
  margin-top: 14px;
  min-height: 20px;
}
.login-msg.error { color: var(--falso); font-weight: 600; }
.login-msg.success { color: var(--vero); font-weight: 600; }
.login-footer-tip {
  margin-top: 24px;
  font-size: 12px;
  color: var(--ink-mute);
  line-height: 1.5;
}

/* Dashboard Cards */
.welcome-card {
  background: linear-gradient(135deg, var(--brand) 0%, var(--brand-dark) 100%);
  color: #fff;
  border-radius: var(--radius);
  padding: 24px 26px;
  margin-bottom: 24px;
  box-shadow: var(--shadow-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}
.welcome-card h2 {
  font-family: system-ui, sans-serif;
  font-size: 22px;
  font-weight: 800;
  margin-bottom: 4px;
}
.welcome-card p {
  font-size: 13.5px;
  opacity: 0.85;
}
.welcome-badge {
  background: rgba(255,255,255,0.18);
  border: 1px solid rgba(255,255,255,0.3);
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 12.5px;
  font-weight: 700;
  font-family: ui-monospace, monospace;
}

.section-title {
  font-family: system-ui, sans-serif;
  font-size: 17px;
  font-weight: 700;
  color: var(--ink);
  margin: 24px 0 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.exam-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px 22px;
  margin-bottom: 14px;
  box-shadow: var(--shadow-sm);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  border-left: 4px solid var(--brand);
}
.exam-card.assigned { border-left-color: var(--amber); }
.exam-card h3 {
  font-family: system-ui, sans-serif;
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 4px;
}
.exam-card p {
  font-size: 13px;
  color: var(--ink-mute);
}
.badge {
  display: inline-block;
  padding: 3px 8px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 700;
}
.badge-green { background: var(--vero-light); color: var(--vero); }
.badge-red { background: var(--falso-light); color: var(--falso); }
.badge-blue { background: var(--brand-light); color: var(--brand); }
.badge-amber { background: var(--amber-light); color: var(--amber); }
.badge-gray { background: #F3F4F6; color: #6B7280; }

.btn-start {
  background: var(--brand);
  color: #fff;
  border: none;
  padding: 10px 20px;
  border-radius: 10px;
  font-family: system-ui, sans-serif;
  font-weight: 700;
  font-size: 13.5px;
  transition: background-color .15s;
}
.btn-start:hover { background: var(--brand-dark); }

/* Quick practice cards */
.practice-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 14px;
}
.practice-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px 20px;
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  transition: background-color .15s;
}
.practice-card:hover {
  border-color: var(--brand);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.practice-card .pc-icon {
  font-size: 26px;
  margin-bottom: 10px;
}
.practice-card h4 {
  font-family: system-ui, sans-serif;
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 4px;
}
.practice-card p {
  font-size: 12.5px;
  color: var(--ink-mute);
}

/* History table */
.card-table {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th {
  text-align: left;
  padding: 10px 14px;
  font-size: 11px;
  font-weight: 700;
  color: var(--ink-mute);
  text-transform: uppercase;
  background: var(--surface-soft);
  border-bottom: 1.5px solid var(--line);
}
td {
  padding: 11px 14px;
  border-bottom: 1px solid var(--line);
  vertical-align: middle;
}
tr:hover td { background: var(--surface-soft); }

/* View: Exam Taker */
.exam-header {
  background: var(--surface);
  border-bottom: 1px solid var(--line);
  padding: 12px 20px;
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.timer-pill {
  background: var(--brand-light);
  color: var(--brand);
  font-family: ui-monospace, monospace;
  font-weight: 700;
  font-size: 16px;
  padding: 6px 14px;
  border-radius: 20px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.timer-pill.urgent { background: var(--falso-light); color: var(--falso); animation: pulse 1s infinite; }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.6; } }

.qgrid-wrap {
  display: flex;
  gap: 5px;
  flex-wrap: wrap;
  justify-content: center;
  margin: 14px 0 20px;
}
.qcell {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  border: 1.5px solid var(--line);
  background: var(--surface);
  font-family: ui-monospace, monospace;
  font-size: 11px;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background-color .15s;
}
.qcell:hover { border-color: var(--brand); }
.qcell.answered { background: var(--brand-light); border-color: var(--brand); color: var(--brand); }
.qcell.current { box-shadow: 0 0 0 2px var(--brand); }
.qcell.doubtful { border-color: #D97706; color: #92400E; background: #FFFBEB; }
.qcell.doubtful.current { box-shadow: 0 0 0 2px #D97706; }
.btn-doubt {
  margin-top: 14px; padding: 8px 12px; border: 1px solid #D97706; border-radius: 8px;
  background: #FFFBEB; color: #92400E; font-size: 12px; font-weight: 700; cursor: pointer;
}
.btn-doubt.is-doubtful { background: #D97706; color: #fff; }

.exam-qcard {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  margin-bottom: 18px;
  box-shadow: var(--shadow-sm);
}
.exam-qnum {
  font-family: ui-monospace, monospace;
  font-size: 12px;
  color: var(--ink-mute);
  margin-bottom: 8px;
  display: flex;
  justify-content: space-between;
}
.exam-qtext {
  font-size: 18px;
  line-height: 1.5;
  color: var(--ink);
  font-weight: 500;
  margin-bottom: 16px;
}
.exam-qimg {
  text-align: center;
  margin: 14px 0;
  background: var(--surface-soft);
  border-radius: 12px;
  padding: 14px;
  border: 1px solid var(--line);
}
.exam-qimg img {
  max-height: 180px;
  max-width: 100%;
  border-radius: 8px;
  box-shadow: var(--shadow-sm);
}

.choices-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-top: 20px;
}
.choice-btn {
  padding: 18px 24px;
  border-radius: 12px;
  border: 2px solid var(--line);
  background: var(--surface);
  font-family: system-ui, sans-serif;
  font-size: 17px;
  font-weight: 800;
  cursor: pointer;
  transition: background-color .15s;
}
.choice-btn.v { color: var(--vero); }
.choice-btn.f { color: var(--falso); }
.choice-btn:hover { border-color: currentColor; background: var(--surface-soft); }
.choice-btn.selected-v { background: var(--vero); color: #fff; border-color: var(--vero); box-shadow: 0 4px 12px rgba(5,150,105,0.3); }
.choice-btn.selected-f { background: var(--falso); color: #fff; border-color: var(--falso); box-shadow: 0 4px 12px rgba(220,38,38,0.3); }

.exam-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
}
.btn-nav {
  padding: 10px 18px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: var(--surface);
  font-size: 13.5px;
  font-weight: 600;
  color: var(--ink);
}
.btn-nav:hover { background: var(--surface-soft); border-color: var(--brand); }
.btn-submit {
  background: var(--vero);
  color: #fff;
  border: none;
  padding: 11px 22px;
  border-radius: 10px;
  font-family: system-ui, sans-serif;
  font-weight: 700;
  font-size: 14px;
}
.btn-submit:hover { background: #047857; }

/* View: Results */
.result-banner {
  border-radius: var(--radius);
  padding: 32px 24px;
  text-align: center;
  color: #fff;
  margin-bottom: 24px;
  box-shadow: var(--shadow-md);
}
.result-banner.passed { background: linear-gradient(135deg, #059669 0%, #047857 100%); }
.result-banner.failed { background: linear-gradient(135deg, #DC2626 0%, #991B1B 100%); }
.result-title {
  font-family: system-ui, sans-serif;
  font-size: 28px;
  font-weight: 800;
  margin-bottom: 6px;
}
.result-sub { font-size: 15px; opacity: 0.9; }

.sync-alert {
  background: #F0FDF4;
  border: 1.5px solid #A7F3D0;
  color: #065F46;
  border-radius: 10px;
  padding: 12px 16px;
  margin-bottom: 20px;
  font-size: 13.5px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.review-item {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 14px 16px;
  margin-bottom: 10px;
  border-left: 4px solid var(--vero);
}
.review-item.err { border-left-color: var(--falso); background: #FEF2F2; }
.review-answers {
  margin-top: 8px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12.5px;
}

/* Toast */
.toast-container { position: fixed; bottom: 20px; right: 20px; z-index: 999; display: flex; flex-direction: column; gap: 8px; }
.toast { background: var(--ink); color: #fff; padding: 12px 18px; border-radius: 10px; font-size: 13px; font-weight: 500; animation: toastIn .25s ease; }
.toast.success { background: var(--vero); }
.toast.error { background: var(--falso); }
@keyframes toastIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }

/* Modals */
.modal-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.4); display: none; align-items: center; justify-content: center; z-index: 200; padding: 20px; }
.modal-overlay.open { display: flex; }
.modal { background: var(--surface); border-radius: var(--radius); max-width: 520px; width: 100%; max-height: 90vh; overflow-y: auto; padding: 24px; box-shadow: var(--shadow-lg); }


:root{--brand:#008c5a;--brand-dark:#006b45;--brand-soft:#e7f6ef;--ink:#102a43;--ink-mute:#627d98;--surface:#fff;--bg:#f6f7f3;--line:#d8e5df;--falso:#d92935;--vero:#008c5a}
body{background:radial-gradient(circle at 88% 0,#dcf1e8 0,transparent 30%),#f6f7f3}.app-header{background:linear-gradient(100deg,#102a43,#163d63);box-shadow:0 8px 30px #102a4320}.login-wrap,.login-page{background:linear-gradient(135deg,#edf6f1,#f9f6ee)}.login-card{border-radius:24px;border:1px solid #d5e5df;box-shadow:0 22px 55px #102a4320}.login-card:before{content:'PATENTEVO \2022  PREPARAZIONE ALLA GUIDA';display:block;color:#008c5a;font-size:11px;font-weight:800;letter-spacing:.12em;margin-bottom:18px}.btn-login,.btn-primary,.btn-start{background:linear-gradient(135deg,#008c5a,#00a66b);border:0;border-radius:11px;box-shadow:0 9px 20px #008c5a30}.welcome-card{background:linear-gradient(120deg,#102a43,#1d4d75);border-radius:22px;box-shadow:0 16px 35px #102a4324}.practice-card,.exam-card,.card-table,.exam-qcard{border:1px solid var(--line);border-radius:18px;box-shadow:0 10px 24px #102a430b}.practice-card:hover,.exam-card:hover{border-color:#72c6a5;transform:translateY(-3px)}.practice-card .icon{background:#e7f6ef}.section-title{color:var(--ink)}.exam-nav-item.active{background:#008c5a}.answer-option.selected{border-color:#008c5a;background:#e7f6ef}.answer-option:hover{border-color:#76c7a8}input,select{border-radius:10px;border-color:#cbdcd5}input:focus{border-color:#008c5a;box-shadow:0 0 0 3px #008c5a20}.badge{border-radius:999px}


body:before{display:none}
body{background:#f6f7f5}
.portal-card,.card,.stat-card,.practice-card,.exam-card,.card-table,.exam-qcard,.login-card{border-radius:12px;box-shadow:0 4px 16px rgba(16,42,67,.07)}
.portal-card:hover,.practice-card:hover,.exam-card:hover{transform:translateY(-2px);box-shadow:0 8px 20px rgba(16,42,67,.10)}
.welcome-card,.app-header,.sidebar{background:#102a43}
.btn-primary,.btn-main,.btn-success,.btn-login,.btn-start{background:#008c5a;box-shadow:none;border-radius:8px}


.pv-icon{display:inline-block;width:20px;height:20px;flex:0 0 20px;vertical-align:middle;background-image:url('provided-icon-sheet.svg');background-repeat:no-repeat;background-size:322.5px 486.875px}.pv-icon--large{transform:scale(2);margin:10px}.pv-icon--button{margin-right:6px}
.pv-car{background-position:-21.875px -44.6875px}.pv-student{background-position:-70.625px -44.6875px}.pv-school{background-position:-119.375px -44.6875px}
.pv-dashboard{background-position:-21.875px -145.3125px}.pv-people{background-position:-70.625px -145.3125px}.pv-generate{background-position:-119.375px -145.3125px}.pv-grade{background-position:-168.125px -145.3125px}.pv-history{background-position:-216.875px -145.3125px}.pv-library{background-position:-265.625px -145.3125px}.pv-portal{background-position:-21.875px -194.0625px}.pv-auto{background-position:-70.625px -194.0625px}.pv-manual{background-position:-119.375px -194.0625px}.pv-assign{background-position:-168.125px -194.0625px}.pv-print{background-position:-216.875px -194.0625px}.pv-audio{background-position:-265.625px -194.0625px}.pv-regenerate{background-position:-21.875px -242.8125px}.pv-tip{background-position:-70.625px -242.8125px}.pv-warning{background-position:-119.375px -242.8125px}.pv-success{background-position:-168.125px -242.8125px}
.pv-login{background-position:-21.875px -343.4375px}.pv-assigned{background-position:-70.625px -343.4375px}.pv-refresh{background-position:-119.375px -343.4375px}.pv-practice{background-position:-168.125px -343.4375px}.pv-timer{background-position:-216.875px -343.4375px}.pv-study{background-position:-265.625px -343.4375px}.pv-results{background-position:-21.875px -392.1875px}.pv-sync{background-position:-70.625px -392.1875px}.pv-empty{background-position:-119.375px -392.1875px}.pv-bell{background-position:-168.125px -392.1875px}.pv-loading{background-position:-216.875px -392.1875px}.pv-passed{background-position:-265.625px -392.1875px}.pv-failed{background-position:-21.875px -440.9375px}


.pv-icon{background-position:center;background-size:contain}
.pv-school{background-image:url('icons/svg-students.svg')}
.pv-dashboard{background-image:url('icons/svg-dashboard.svg')}
.pv-people{background-image:url('icons/svg-students.svg')}
.pv-generate{background-image:url('icons/svg-generate-exam.svg')}
.pv-grade{background-image:url('icons/svg-grade-exam.svg')}
.pv-history{background-image:url('icons/svg-exam-history.svg')}
.pv-library{background-image:url('icons/svg-question-library.svg')}
.pv-portal{background-image:url('icons/svg-student-portal-link.svg')}
.pv-auto{background-image:url('icons/svg-automatic-generation.svg')}
.pv-manual{background-image:url('icons/svg-manual-selection.svg')}
.pv-assign{background-image:url('icons/svg-assign-online.svg')}
.pv-print{background-image:url('icons/svg-print.svg')}
.pv-audio{background-image:url('icons/svg-listen.svg')}
.pv-regenerate{background-image:url('icons/svg-regenerate.svg')}
.pv-tip{background-image:url('icons/svg-success.svg')}
.pv-warning{background-image:url('icons/svg-warning.svg')}
.pv-success{background-image:url('icons/svg-success.svg')}
.pv-login{background-image:url('icons/svg-student-login.svg')}
.pv-assigned{background-image:url('icons/svg-assigned-exams.svg')}
.pv-refresh{background-image:url('icons/svg-refresh.svg')}
.pv-practice{background-image:url('icons/svg-free-practice.svg')}
.pv-timer{background-image:url('icons/svg-official-simulation.svg')}
.pv-study{background-image:url('icons/svg-quick-practice.svg')}
.pv-results{background-image:url('icons/svg-recent-results.svg')}
.pv-sync{background-image:url('icons/svg-synced-result.svg')}
.pv-empty{background-image:url('icons/svg-empty-state.svg')}
.pv-bell{background-image:url('icons/svg-new-assigned-exam.svg')}
.pv-loading{background-image:url('icons/svg-updating.svg')}
.pv-passed{background-image:url('icons/svg-exam-passed.svg')}
.pv-failed{background-image:url('icons/svg-exam-not-passed.svg')}


/* Figma Make visual system; the working login, session, exam and results logic remains unchanged. */
:root{--brand:#3B5BDB;--brand-dark:#2F4CB8;--brand-light:#EEF2FF;--ink:#1E293B;--ink-mute:#64748B;--surface:#fff;--surface-soft:#F4F3EF;--line:#DDE1EB;--vero:#15803D;--vero-light:#DCFCE7;--falso:#DC2626;--falso-light:#FEE2E2;--amber:#C2410C;--amber-light:#FEF3C7;--radius:8px}
body{font-family:system-ui,-apple-system,"Segoe UI",sans-serif;background:#F4F3EF;color:#1E293B}.app-header,.header{background:#fff;border-bottom:1px solid #DDE1EB;box-shadow:none}.header-logo{color:#1B2C4E;letter-spacing:.06em}.badge-role{background:#EEF2FF;color:#3B5BDB;border-radius:999px}.btn-logout{border-color:#DDE1EB;color:#64748B;border-radius:6px}
.login-wrap,.login-page{background:#F4F3EF}.login-card{border:1px solid #DDE1EB;border-radius:12px;background:#fff;box-shadow:0 18px 45px rgba(17,32,64,.10)}.login-card:before{content:none}.login-icon{background:#EEF2FF;border-radius:8px}.login-title{color:#1B2C4E}.form-input{border-color:#C4CBDA;border-radius:6px;background:#fff}.form-input:focus{border-color:#3B5BDB;box-shadow:0 0 0 3px rgba(59,91,219,.12)}.btn-login,.btn-primary,.btn-start{background:#3B5BDB;border-radius:6px;box-shadow:none}.btn-login:hover,.btn-primary:hover,.btn-start:hover{background:#2F4CB8}
.welcome-card{background:#1B2C4E;border-radius:8px;box-shadow:none}.welcome-badge{background:#253B65;border-color:#4B6190;border-radius:999px}.section-title{color:#1B2C4E}.practice-card,.exam-card,.card-table,.exam-qcard{border-color:#DDE1EB;border-radius:8px;box-shadow:none}.practice-card:hover,.exam-card:hover{border-color:#AAB8E8;box-shadow:0 8px 22px rgba(17,32,64,.08)}.exam-card{border-left-color:#3B5BDB}.badge{border-radius:999px}.btn-submit{background:#3B5BDB;border-radius:6px}.btn-submit:hover{background:#2F4CB8}.timer-pill{background:#EEF2FF;color:#3B5BDB;border-radius:6px}
#view-exam.active{max-width:1240px;display:grid;grid-template-columns:minmax(0,1fr) 256px;gap:18px;align-items:start}.exam-header{grid-column:1/-1;margin:0;border-radius:8px}.qgrid-wrap{grid-column:2;grid-row:2 / span 2;margin:0;padding:18px;justify-content:flex-start;align-content:flex-start;background:#fff;border:1px solid #DDE1EB;border-radius:8px}.qcell{border-radius:4px}.qcell.answered{background:#EEF2FF;border-color:#3B5BDB;color:#3B5BDB}.qcell.current{box-shadow:0 0 0 2px #3B5BDB}.exam-qcard{grid-column:1;grid-row:2;margin:0;padding:28px}.exam-nav{grid-column:1;grid-row:3}.choice-btn{border-radius:6px}.choice-btn.v{color:#15803D}.choice-btn.f{color:#DC2626}.choice-btn.selected-v{background:#15803D;border-color:#15803D}.choice-btn.selected-f{background:#DC2626;border-color:#DC2626}.btn-doubt{border-radius:6px;color:#92400E;border-color:#C2410C;background:#FEF3C7}.btn-doubt.is-doubtful{background:#C2410C;color:#fff}.btn-nav{border-radius:6px}.result-banner{border-radius:8px}
/* Real dashboard composition ported from the exported Figma layout. */
.figma-student-dashboard{max-width:1120px;margin:0 auto;padding:0 0 48px}.figma-student-heading{display:flex;justify-content:space-between;align-items:flex-start;padding:28px 30px 24px;background:#fff;border-bottom:1px solid #DDE1EB}.figma-student-heading h2{font-size:24px;letter-spacing:-.03em;margin:0 0 7px;color:#1B2C4E}.figma-student-heading p{font-size:14px;color:#64748B;margin:0}.figma-category{background:#EEF2FF;color:#3B5BDB;font-size:12px;font-weight:750;border-radius:999px;padding:6px 11px}.figma-student-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;padding:24px 30px 8px}.figma-student-stat{border:1px solid #DDE1EB;background:#fff;border-radius:8px;padding:18px}.figma-student-stat span{display:block;font-size:10px;letter-spacing:.09em;text-transform:uppercase;color:#94A3B8;font-weight:700}.figma-student-stat strong{display:block;margin:8px 0 4px;color:#1E293B;font-size:28px;line-height:1;font-family:ui-monospace,Consolas,monospace}.figma-student-stat small{color:#94A3B8;font-size:11px}.figma-student-dashboard>.figma-section-row,.figma-student-dashboard>#assigned-exams-list,.figma-student-dashboard>.figma-practice-card,.figma-student-dashboard>.practice-grid,.figma-student-dashboard>.section-title,.figma-student-dashboard>.card-table{margin-left:30px;margin-right:30px}.figma-section-row{display:flex;align-items:center;justify-content:space-between;margin-top:27px;margin-bottom:12px}.figma-practice-card{margin-top:27px;background:#1B2C4E;border-radius:8px;padding:20px 22px;display:flex;align-items:center;justify-content:space-between;gap:20px}.figma-practice-card h3{font-size:15px;margin:0 0 5px;color:#fff}.figma-practice-card p{font-size:12px;color:#BAC7E0;margin:0}.figma-practice-button{background:#253B65;border:1px solid #425B8A;border-radius:6px;color:#fff;font-size:13px;font-weight:700;padding:10px 13px;cursor:pointer}.figma-practice-button:hover{background:#3B5BDB}.figma-secondary-practice{margin-top:12px;grid-template-columns:repeat(2,minmax(0,1fr))}.figma-secondary-practice .practice-card{padding:16px 18px;border-radius:8px}.figma-secondary-practice .practice-card h4{font-size:14px}.figma-student-dashboard>.section-title{margin-top:28px;margin-bottom:12px;font-size:16px}.figma-student-dashboard .card-table{border-radius:8px}
@media(max-width:780px){#view-exam.active{display:block;max-width:760px}.qgrid-wrap{margin:14px 0 20px;padding:0;background:transparent;border:0;justify-content:center}.exam-qcard{margin-bottom:18px;padding:24px}.figma-student-heading{padding:22px 20px}.figma-student-stats{padding:18px 20px 4px;gap:10px}.figma-student-stat{padding:14px}.figma-student-stat strong{font-size:22px}.figma-student-dashboard>.figma-section-row,.figma-student-dashboard>#assigned-exams-list,.figma-student-dashboard>.figma-practice-card,.figma-student-dashboard>.practice-grid,.figma-student-dashboard>.section-title,.figma-student-dashboard>.card-table{margin-left:20px;margin-right:20px}.figma-practice-card{align-items:flex-start;flex-direction:column}.figma-secondary-practice{grid-template-columns:1fr}}


/* Screen-specific Figma layout for the real student login, dashboard, exam and results views. */
#view-login{min-height:100vh;display:grid;place-items:center;padding:32px 20px;background:#F4F3EF}.login-wrap{width:100%;max-width:400px}.login-card{padding:0;overflow:hidden}.login-card>.login-icon,.login-card>.login-title,.login-card>.login-sub,.login-card>.form-group,.login-card>.btn-primary,.login-card>.login-msg,.login-card>.login-footer-tip{margin-left:30px;margin-right:30px}.login-card>.login-icon{margin-top:30px;margin-bottom:16px}.login-card>.login-title{font-size:21px;color:#1B2C4E}.login-card>.login-sub{padding-bottom:22px;border-bottom:1px solid #DDE1EB}.login-card>.form-group:first-of-type{margin-top:24px}.login-card>.btn-primary{width:calc(100% - 60px);margin-top:8px;margin-bottom:22px}.login-footer-tip{padding:15px 0 25px;border-top:1px solid #DDE1EB;font-size:12px}
#view-results{max-width:800px;margin:0 auto;padding:34px 20px 55px}.result-banner{background:#fff;color:#1E293B;border:2px solid #15803D;border-radius:12px;box-shadow:0 0 0 4px rgba(21,128,61,.06);padding:32px 24px}.result-banner.failed{border-color:#DC2626}.result-title{font-size:26px;color:#166534}.result-banner.failed .result-title{color:#DC2626}.result-sub{color:#64748B}.sync-alert{border-radius:8px;background:#DCFCE7;color:#166534}.review-item{border-radius:8px;border-left-width:3px}.review-item.err{background:#fff}.review-qnum{color:#94A3B8}

/* PATENTEVO visual refinement; preserves all portal IDs, data and events. */
:root{--brand:#2554e8;--brand-dark:#173bb0;--brand-light:#edf2ff;--panel-dark:#14223c;--navy:#14223c;--navy-dark:#0c172b;--indigo:#2554e8;--indigo-soft:#edf2ff;--paper:#f5f7fb;--surface:#fff;--surface-soft:#f5f7fb;--ink:#14223c;--ink-mute:#58667c;--muted:#58667c;--line:#dce3ed;--radius:14px;--radius-sm:8px}
body{font-family:system-ui,-apple-system,"Segoe UI",sans-serif;background:#f5f7fb;color:#14223c;font-size:16px;line-height:1.5}
button,input,select,textarea{font-family:inherit}button{min-height:44px}a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid #2554e8;outline-offset:4px}
.site-header{height:88px;background:#fff;padding:0 max(24px,calc((100vw - 1240px)/2));border-bottom:1px solid #dce3ed}.brand-logo{width:152px}.header-nav{font-size:14px;gap:28px}
.home-main{max-width:1240px;padding:100px 24px 92px;margin:auto;display:grid;grid-template-columns:1.08fr 1fr;gap:70px;text-align:left;align-items:center}.home-copy .eyebrow{background:none;border:0;border-radius:0;padding:0;font-size:14px;letter-spacing:.09em;color:#2554e8;margin-bottom:28px}.home-copy h1{font-size:clamp(42px,5.4vw,72px);line-height:1.06;letter-spacing:-.055em;font-weight:750;margin:0;max-width:640px;color:#14223c}.home-copy h1 em{font-style:normal;color:#2554e8}.home-copy .intro{margin:28px 0 0;max-width:420px;font-size:18px;line-height:1.7}.home-access{display:flex;flex-direction:column;gap:18px}.home-access-label{font-size:14px;color:#58667c;margin-bottom:0}.home-access .portal-card{padding:30px;min-height:0;display:block;border-radius:16px;box-shadow:none}.home-access .portal-card:hover{transform:translateY(-3px);box-shadow:0 10px 25px #14223c0c}.portal-heading{display:flex;align-items:center;gap:18px;margin-bottom:18px}.home-access .card-icon{margin:0;width:44px;height:44px;border-radius:10px}.home-access .role{font-size:12px;letter-spacing:.08em;margin-bottom:4px}.home-access h2{font-size:25px;line-height:1.2;margin:0}.home-access .portal-card>p{font-size:16px;line-height:1.6;max-width:380px}.home-access .card-action{margin-top:24px;padding:0;font-size:15px;min-height:44px;align-items:center}.home-access .school{background:#14223c}.home-access .student .card-action{color:#2554e8}.home-access .school p{color:#cbd6e8}.home-access .school .card-action{color:#fff}.site-footer{max-width:1192px;border-top:1px solid #dce3ed;margin:auto;padding:24px 0;text-align:left;font-size:13px;display:flex;justify-content:space-between;gap:20px}
.header{padding:20px 32px;box-shadow:none}.badge-role{font-size:14px}.login-wrap{padding:52px 24px;align-items:center;min-height:calc(100vh - 90px)}.login-card,.sl-box{width:100%;max-width:480px;background:#fff;border:1px solid #dce3ed;border-radius:18px;padding:38px;box-shadow:0 16px 48px #14223c08;text-align:left}.login-icon,.sl-icon{margin:0 0 24px;background:#edf2ff;color:#2554e8;border-radius:12px;width:52px;height:52px;display:grid;place-items:center}.login-title,.sl-title{font-size:30px;letter-spacing:-.04em;font-weight:750;line-height:1.2;color:#14223c}.login-sub,.sl-sub{font-size:16px;line-height:1.65;margin:14px 0 28px;color:#58667c}.form-group label{font-size:14px;color:#34445e;font-weight:600}.form-input,.sl-input{font-size:16px;min-height:48px;border:1px solid #cbd5e3;border-radius:9px;background:#fff;padding:12px 14px}.form-input:focus,.sl-input:focus{border-color:#2554e8;box-shadow:0 0 0 3px #2554e812}.login-card .btn-primary,.sl-btn{background:#2554e8;border-radius:9px;padding:14px;font-size:16px;min-height:50px;color:#fff}.login-footer-tip{font-size:14px;line-height:1.6;margin-top:22px}.login-msg,.sl-msg{font-size:14px}#school-license-gate{background:#f5f7fb}
.sidebar{background:#14223c}.sidebar-logo{padding:28px 22px;border-bottom:1px solid #ffffff1c}.sidebar-btn{font-size:14px;min-height:46px;border-radius:8px;padding:12px 14px}.sidebar-btn.active{background:#2554e8}.sidebar-section-label{font-size:12px;color:#aebed7;letter-spacing:.08em}.topbar{padding:20px 32px}.topbar-title{font-size:20px;letter-spacing:-.025em}.content{padding:32px}.page-header h2,.figma-page-heading h2{font-size:30px;letter-spacing:-.04em;line-height:1.2}.page-header p,.figma-page-heading p{font-size:16px}.figma-kicker{font-size:12px}.card,.stat-card,.card-table{border-radius:12px;border-color:#dce3ed;box-shadow:none}.card-header{padding:20px 22px;background:#fff}.card-header h3{font-size:17px}.card-body{padding:22px}.card-body.no-pad{padding:0}.stat-label,.figma-student-stat span{font-size:14px}.stat-num,.figma-student-stat strong{font-size:32px;letter-spacing:-.04em}.btn,.topbar-btn,.figma-practice-button{border-radius:8px;font-size:14px;min-height:44px}.btn-primary,.topbar-btn,.figma-practice-button{background:#2554e8}.btn-primary:hover,.topbar-btn:hover{background:#173bb0}th{font-size:14px;text-transform:none;letter-spacing:0;color:#58667c;background:#f5f7fb}td{font-size:14px;padding:16px}.figma-practice-card{background:#14223c;border-radius:14px;padding:28px}.figma-practice-card p{font-size:16px}.figma-student-stats{gap:18px}.section-title{font-size:18px}.modal{border-radius:16px}.badge{font-size:12px}
@media(max-width:900px){.home-main{gap:36px;padding-top:64px;grid-template-columns:1fr 1fr}.home-copy h1{font-size:48px}.home-access .portal-card{padding:24px}.site-footer{margin:0 24px}.content{padding:24px}}
@media(max-width:680px){.site-header{height:74px;padding:0 20px}.brand-logo{width:132px}.header-nav{gap:14px}.home-main{grid-template-columns:1fr;gap:38px;padding:46px 20px}.home-copy h1{font-size:44px}.home-copy .intro{font-size:16px;margin-top:22px}.home-copy .eyebrow{margin-bottom:20px}.home-access .portal-card{padding:24px}.site-footer{margin:0 20px;flex-direction:column;gap:6px}.header{padding:16px 20px;flex-wrap:wrap;gap:12px}.login-wrap{padding:30px 18px}.login-card,.sl-box{padding:28px 24px;max-width:100%}.content{padding:20px}.page-header h2,.figma-page-heading h2{font-size:26px}.topbar{padding:16px 20px}}
@media(prefers-reduced-motion:reduce){*{transition:none;animation:none}}


.portal-welcome{max-width:420px;text-align:left}.portal-welcome .portal-kicker{color:#2554e8;font-size:12px;font-weight:700;letter-spacing:.09em;margin-bottom:24px}.portal-welcome h2{font-size:44px;font-weight:750;letter-spacing:-.045em;line-height:1.12;margin-bottom:22px}.portal-welcome>p{color:#58667c;font-size:16px;line-height:1.7}.portal-welcome a{display:inline-block;margin-top:30px;color:#2554e8;min-height:44px;font-size:14px}.login-wrap{display:grid;grid-template-columns:minmax(0,420px) minmax(0,480px);justify-content:center;gap:64px;width:100%;max-width:1100px;margin:0 auto}#school-license-gate{gap:64px;padding:48px 24px;align-items:center;justify-content:center}#school-license-gate .sl-box{max-width:480px}@media(max-width:760px){.login-wrap{grid-template-columns:1fr;gap:32px}.portal-welcome{max-width:480px;margin:auto;width:100%}.portal-welcome h2{font-size:36px}.portal-welcome h2 br{display:none}#school-license-gate{flex-direction:column;justify-content:flex-start;overflow-y:auto;gap:32px}.login-wrap .login-card{max-width:480px;margin:auto}}


.brand-logo{height:auto;width:158px}.release-footer{display:flex;gap:22px;flex-wrap:wrap;padding:24px 32px;font-size:14px;border-top:1px solid #dce3ed}.release-footer a{color:#58667c;text-decoration:none}.release-footer a:hover{color:#2554e8}.brand-lockup{display:block;width:155px;height:auto;margin-bottom:20px}.sidebar .brand-lockup{margin:0 0 18px}.sidebar-logo{flex-wrap:wrap}.sidebar-logo>a{flex-basis:100%}.qp-center{max-width:1080px;margin:0 auto}.qp-qcard,.legal-wrap{border:1px solid #dce3ed;border-radius:14px;box-shadow:none;background:#fff}.qp-qcard{margin-bottom:16px;padding:22px}.legal-wrap{padding:32px}.legal-section{margin-top:30px}.legal-section p,.legal-section li{font-size:16px;line-height:1.8}.legal-section h2{font-size:24px;letter-spacing:-.03em}.legal-section h3{font-size:18px;margin:24px 0 12px}.legal-header h1{font-size:34px;line-height:1.2;letter-spacing:-.04em}.legal-highlight{background:#edf2ff;border-left:3px solid #2554e8;border-radius:8px;padding:20px}.mode-btn{min-height:44px;font-size:14px;border-radius:8px}.mode-btn.active{background:#2554e8;color:#fff}#qp-search{padding:16px 18px;font-size:16px}#qp-topic-filter{min-height:48px;font-size:14px}#qp-count-line{margin:24px 0 16px;font-size:14px;color:#58667c}#page-school-settings>.card{max-width:860px}#page-school-settings .form-input{font-size:16px;min-height:46px}#page-school-settings label{font-size:14px}#hamburger-btn{font-size:24px}#hamburger-btn:empty:before{content:'\2630 '}
@media(max-width:680px){.header-nav{flex-wrap:wrap;gap:10px;font-size:14px}.site-header{height:auto;min-height:74px;padding:18px 20px;gap:18px}.legal-wrap{padding:22px}.legal-header h1{font-size:28px}.release-footer{padding:20px;gap:16px}#page-school-settings .form-row{flex-wrap:wrap}.form-row>*{min-width:0}.sidebar-logo{padding:24px}}


/* Credential view: give desktop users a balanced two-panel sign-in, then stack cleanly on smaller screens. */
#view-login.active{display:block;box-sizing:border-box;width:100%;max-width:none;min-height:100dvh;margin:0;padding:clamp(20px,4vw,56px);overflow-x:clip;background:#f5f7fb}
#view-login .login-wrap{box-sizing:border-box;width:100%;max-width:1080px;min-width:0;min-height:calc(100dvh - 2 * clamp(20px,4vw,56px));margin:0 auto;padding:20px;grid-template-columns:minmax(0,1fr) minmax(360px,440px);align-items:center;justify-content:center;gap:clamp(36px,6vw,88px)}
#view-login .login-wrap>*{min-width:0}
#view-login .portal-welcome{width:100%;max-width:480px}
#view-login .login-wrap{background:transparent}
#view-login .portal-welcome h2{font-size:clamp(42px,4.4vw,58px);line-height:1.08}
#view-login .login-card{box-sizing:border-box;width:100%;max-width:100%;min-width:0;padding:32px;overflow:visible;border-radius:16px;text-align:left}
#view-login .login-card input,#view-login .login-card button{box-sizing:border-box;max-width:100%}
#view-login .portal-welcome h2 br{display:initial}
#view-login .login-card>.login-icon,#view-login .login-card>.login-title,#view-login .login-card>.login-sub,#view-login .login-card>.form-group,#view-login .login-card>.btn-primary,#view-login .login-card>.login-msg,#view-login .login-card>.login-footer-tip{margin-left:0;margin-right:0}
#view-login .login-card>.login-icon{margin-top:0;margin-bottom:16px}
#view-login .login-card>.login-title{font-size:28px}
#view-login .login-card>.login-sub{padding-bottom:0;border:0;margin-bottom:24px}
#view-login .login-card>.form-group:first-of-type{margin-top:0}
#view-login .login-card>.btn-primary{width:100%;margin:8px 0 0}
#view-login .login-card>.login-footer-tip{padding:0;border:0;margin-top:18px}
@media(max-width:960px){#view-login .login-wrap{box-sizing:border-box;width:100%;max-width:600px;min-height:0;grid-template-columns:minmax(0,1fr);gap:28px;padding:8px}#view-login .login-wrap>*{box-sizing:border-box;width:100%;max-width:100%;min-width:0}#view-login .portal-welcome{max-width:560px;margin:0 auto}#view-login .portal-welcome h2{font-size:clamp(34px,7vw,46px)}#view-login .login-card{width:100%;max-width:100%;margin:0 auto}}
@media(max-width:600px){body{min-width:0;max-width:100%;overflow-x:hidden}#view-login.active{width:100%;min-width:0;padding:18px 16px 28px}#view-login .login-wrap{width:100%;max-width:100%;grid-template-columns:minmax(0,1fr);gap:22px;padding:0}#view-login .login-wrap>*{width:100%;max-width:100%;min-width:0}#view-login .portal-welcome h2{font-size:34px}#view-login .portal-welcome>p{font-size:15px}#view-login .portal-welcome a{margin-top:16px}#view-login .login-card{width:100%;max-width:100%;padding:24px;border-radius:14px}#view-login .login-card>.login-title{font-size:25px}#view-login .login-card>.login-sub{font-size:15px;margin-bottom:20px}}

}