:root {
  --azul-950: #041326;
  --azul-900: #071a33;
  --azul-800: #0b2545;
  --azul-700: #123b66;
  --azul-600: #165a96;
  --azul-100: #eaf4ff;
  --verde-700: #12724a;
  --verde-600: #1b8a5a;
  --verde-100: #eaf8f1;
  --dourado-600: #a97818;
  --dourado-500: #c9972b;
  --dourado-100: #fff6df;
  --vermelho-600: #b42318;
  --vermelho-100: #fee4e2;
  --cinza-950: #111827;
  --cinza-800: #1f2937;
  --cinza-700: #374151;
  --cinza-500: #6b7280;
  --cinza-400: #9ca3af;
  --cinza-300: #d1d5db;
  --cinza-200: #e5e7eb;
  --cinza-100: #f3f4f6;
  --cinza-50: #f9fafb;
  --branco: #ffffff;
  --sombra-suave: 0 20px 60px rgba(7, 26, 51, .12);
  --sombra-card: 0 12px 30px rgba(7, 26, 51, .08);
  --radius-xl: 28px;
  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-sm: 10px;
  --container: 1180px;
  --sidebar: 286px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--cinza-950);
  background: #f7fafc;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
select,
textarea {
  font: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

.top-alert {
  background: var(--azul-900);
  color: rgba(255, 255, 255, .86);
  font-size: 13px;
  padding: 9px 20px;
  text-align: center;
}

.navbar {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(255, 255, 255, .92);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(209, 213, 219, .65);
}

.nav-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 18px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 270px;
}

.brand-symbol {
  width: 46px;
  height: 46px;
  border-radius: 15px;
  display: grid;
  place-items: center;
  color: var(--branco);
  font-weight: 800;
  background: linear-gradient(135deg, var(--azul-800), var(--azul-600));
  box-shadow: 0 12px 24px rgba(18, 59, 102, .24);
  flex: 0 0 auto;
}

.brand-title {
  display: block;
  font-size: 17px;
  font-weight: 800;
  color: var(--azul-900);
}

.brand-subtitle {
  display: block;
  margin-top: 1px;
  font-size: 11px;
  color: var(--cinza-500);
  font-weight: 700;
  text-transform: uppercase;
}

.brand-internal {
  min-width: 0;
  padding: 4px 6px 20px;
  border-bottom: 1px solid rgba(255, 255, 255, .10);
}

.brand-internal .brand-title,
.brand-internal .brand-subtitle {
  color: var(--branco);
}

.brand-internal .brand-subtitle {
  color: rgba(255, 255, 255, .62);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 26px;
  color: var(--cinza-700);
  font-size: 14px;
  font-weight: 700;
}

.nav-links a:hover {
  color: var(--azul-600);
}

.nav-actions,
.hero-actions,
.welcome-actions,
.topbar-actions,
.quick-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 0;
  border-radius: 999px;
  padding: 12px 18px;
  font-size: 14px;
  font-weight: 800;
  cursor: pointer;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
  white-space: nowrap;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--azul-800);
  color: var(--branco);
  box-shadow: 0 14px 26px rgba(11, 37, 69, .20);
}

.btn-primary:hover {
  background: var(--azul-700);
}

.btn-secondary {
  background: var(--branco);
  color: var(--azul-800);
  border: 1px solid var(--cinza-200);
}

.btn-light {
  background: rgba(255, 255, 255, .14);
  color: var(--branco);
  border: 1px solid rgba(255, 255, 255, .20);
}

.btn-soft {
  background: var(--azul-100);
  color: var(--azul-800);
}

.btn-full {
  width: 100%;
  min-height: 52px;
  border-radius: 16px;
  font-size: 15px;
}

.flash-stack {
  width: min(var(--container), calc(100% - 32px));
  margin: 18px auto 0;
  display: grid;
  gap: 10px;
}

.app-shell .flash-stack {
  margin-top: 18px;
}

.flash {
  border-radius: 16px;
  padding: 14px 16px;
  font-size: 14px;
  font-weight: 700;
  border: 1px solid transparent;
}

.flash.success {
  background: var(--verde-100);
  color: var(--verde-700);
  border-color: rgba(27, 138, 90, .20);
}

.flash.error {
  background: var(--vermelho-100);
  color: var(--vermelho-600);
  border-color: rgba(180, 35, 24, .20);
}

.hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 10% 10%, rgba(27, 138, 90, .18), transparent 26%),
    radial-gradient(circle at 90% 15%, rgba(201, 151, 43, .18), transparent 28%),
    linear-gradient(135deg, var(--azul-900) 0%, var(--azul-800) 52%, #0d315a 100%);
  color: var(--branco);
}

.hero::after,
.welcome::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, .04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .04) 1px, transparent 1px);
  background-size: 42px 42px;
  pointer-events: none;
}

.hero-inner {
  position: relative;
  z-index: 1;
  max-width: var(--container);
  margin: 0 auto;
  padding: 82px 24px 70px;
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 48px;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border: 1px solid rgba(255, 255, 255, .18);
  background: rgba(255, 255, 255, .10);
  border-radius: 999px;
  color: rgba(255, 255, 255, .88);
  font-size: 13px;
  font-weight: 800;
  margin-bottom: 24px;
}

.pulse {
  width: 8px;
  height: 8px;
  background: #59d98e;
  border-radius: 999px;
  box-shadow: 0 0 0 6px rgba(89, 217, 142, .12);
}

h1 {
  font-size: 54px;
  line-height: 1;
  margin-bottom: 24px;
}

.hero-text {
  font-size: 18px;
  color: rgba(255, 255, 255, .78);
  max-width: 620px;
  margin-bottom: 34px;
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  max-width: 690px;
  margin-top: 36px;
}

.metric {
  padding: 18px;
  border-radius: 20px;
  background: rgba(255, 255, 255, .08);
  border: 1px solid rgba(255, 255, 255, .12);
}

.metric strong {
  display: block;
  font-size: 26px;
  line-height: 1;
  margin-bottom: 6px;
}

.metric span {
  color: rgba(255, 255, 255, .68);
  font-size: 13px;
  font-weight: 700;
}

.login-card {
  background: rgba(255, 255, 255, .96);
  color: var(--cinza-950);
  border-radius: var(--radius-xl);
  padding: 28px;
  box-shadow: var(--sombra-suave);
  border: 1px solid rgba(255, 255, 255, .18);
}

.login-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 22px;
}

.login-header h2 {
  color: var(--azul-900);
  font-size: 24px;
  margin-bottom: 4px;
}

.login-header p {
  color: var(--cinza-500);
  font-size: 14px;
  font-weight: 600;
}

.secure-badge {
  background: var(--verde-100);
  color: var(--verde-600);
  padding: 7px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 900;
  white-space: nowrap;
}

.form-group {
  margin-bottom: 14px;
}

.form-group label {
  display: block;
  margin-bottom: 7px;
  color: var(--cinza-700);
  font-size: 13px;
  font-weight: 800;
}

.form-control {
  width: 100%;
  height: 50px;
  border-radius: 16px;
  border: 1px solid var(--cinza-200);
  padding: 0 15px;
  font-size: 15px;
  color: var(--cinza-950);
  background: #fbfdff;
  outline: none;
  transition: border-color .2s ease, box-shadow .2s ease;
}

.form-control:focus {
  border-color: rgba(22, 90, 150, .65);
  box-shadow: 0 0 0 4px rgba(22, 90, 150, .10);
}

.entity-form {
  padding: 24px;
}

.compact-form {
  display: grid;
  gap: 14px;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px 18px;
}

.form-full {
  grid-column: 1 / -1;
}

.textarea-control {
  height: auto;
  min-height: 116px;
  padding-top: 13px;
  resize: vertical;
}

.form-actions,
.table-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.form-actions {
  margin-top: 22px;
}

.checkbox-field {
  display: flex;
  align-items: center;
  min-height: 50px;
  padding-top: 25px;
}

.table-actions form {
  margin: 0;
}

.inline-form {
  display: inline-flex;
  margin: 0;
}

.report-stats {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.report-actions {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}

.report-filter-grid {
  padding: 22px 24px;
  display: grid;
  grid-template-columns: repeat(4, minmax(180px, 1fr));
  gap: 16px;
  align-items: end;
}

.report-filter-submit .btn {
  width: 100%;
}

.report-table td {
  min-width: 130px;
}

.link-button {
  border: 0;
  background: transparent;
  color: var(--azul-700);
  font: inherit;
  font-weight: 900;
  cursor: pointer;
  padding: 0;
}

.link-button:hover {
  color: var(--azul-900);
}

.btn-small {
  padding: 8px 11px;
  font-size: 12px;
}

.muted-line {
  color: var(--cinza-500);
  font-size: 12px;
  font-weight: 700;
}

.field-hint {
  margin-top: 7px;
  color: var(--cinza-500);
  font-size: 12px;
  font-weight: 700;
}

.permission-section {
  margin-top: 24px;
  padding-top: 22px;
  border-top: 1px solid var(--cinza-200);
}

.permission-section h2 {
  color: var(--azul-900);
  font-size: 20px;
  margin-bottom: 14px;
}

.permission-groups {
  display: grid;
  gap: 18px;
}

.permission-group {
  border: 1px solid var(--cinza-200);
  border-radius: var(--radius-lg);
  padding: 18px;
}

.permission-group legend {
  padding: 0 8px;
  color: var(--azul-800);
  font-size: 13px;
  font-weight: 900;
}

.permission-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.permission-card {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  min-height: 72px;
  padding: 12px;
  border: 1px solid var(--cinza-200);
  border-radius: var(--radius-md);
  background: var(--cinza-50);
  cursor: pointer;
}

.permission-card input {
  margin-top: 3px;
  flex: 0 0 auto;
}

.permission-card strong,
.permission-card small {
  display: block;
}

.permission-card strong {
  color: var(--azul-900);
  font-size: 13px;
}

.permission-card small {
  margin-top: 3px;
  color: var(--cinza-500);
  font-size: 12px;
  font-weight: 700;
  overflow-wrap: anywhere;
}

.login-options {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin: 8px 0 20px;
  color: var(--cinza-500);
  font-size: 13px;
  font-weight: 700;
}

.checkbox-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.compact-checkbox {
  color: var(--cinza-700);
  font-size: 13px;
  font-weight: 800;
}

.forgot-link {
  color: var(--azul-600);
}

.auth-links {
  margin-top: 18px;
  text-align: center;
  font-size: 13px;
  font-weight: 800;
}

.auth-notice {
  margin-bottom: 18px;
}

.demo-reset-link {
  display: block;
  margin-top: 10px;
  color: var(--verde-700);
  font-size: 12px;
  font-weight: 850;
  overflow-wrap: anywhere;
}

.password-rules {
  display: grid;
  gap: 8px;
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px solid var(--cinza-200);
  color: var(--cinza-700);
  font-size: 13px;
  font-weight: 800;
}

.password-rules strong {
  color: var(--azul-900);
}

.access-types {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px solid var(--cinza-200);
}

.access-pill {
  border: 1px solid var(--cinza-200);
  background: var(--branco);
  border-radius: 14px;
  padding: 11px 12px;
  font-size: 12px;
  font-weight: 850;
  color: var(--cinza-700);
  text-align: center;
}

.section {
  padding: 78px 24px;
}

.section-inner {
  max-width: var(--container);
  margin: 0 auto;
}

.section-title {
  max-width: 780px;
  margin-bottom: 38px;
}

.label {
  display: inline-block;
  color: var(--azul-600);
  background: var(--azul-100);
  padding: 7px 11px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
  margin-bottom: 14px;
}

.section-title h2,
.dashboard-copy h2,
.certificate-band h2,
.dashboard-heading h1 {
  color: var(--azul-900);
  font-size: 38px;
  line-height: 1.08;
  margin-bottom: 14px;
}

.section-title p,
.dashboard-heading p {
  color: var(--cinza-500);
  font-size: 17px;
  max-width: 720px;
}

.cards-grid,
.users-grid,
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.feature-card,
.user-card,
.stat-card {
  background: var(--branco);
  border: 1px solid var(--cinza-200);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--sombra-card);
}

.feature-card {
  min-height: 240px;
}

.icon {
  width: 46px;
  height: 46px;
  border-radius: 15px;
  display: grid;
  place-items: center;
  background: var(--azul-100);
  color: var(--azul-700);
  font-weight: 900;
  margin-bottom: 18px;
}

.feature-card h3,
.user-card h3,
.course-card h3 {
  color: var(--azul-900);
  font-size: 19px;
  margin-bottom: 9px;
}

.feature-card p,
.user-card p,
.course-card p {
  color: var(--cinza-500);
  font-size: 14px;
}

.dashboard-preview {
  background: var(--azul-900);
  color: var(--branco);
  padding: 82px 24px;
  overflow: hidden;
  position: relative;
}

.dashboard-inner {
  position: relative;
  z-index: 1;
  max-width: var(--container);
  margin: 0 auto;
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 44px;
  align-items: center;
}

.dashboard-copy h2 {
  color: var(--branco);
}

.dashboard-copy p {
  color: rgba(255, 255, 255, .72);
  font-size: 17px;
  margin-bottom: 24px;
  max-width: 520px;
}

.check-list {
  list-style: none;
  display: grid;
  gap: 12px;
}

.check-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  color: rgba(255, 255, 255, .84);
  font-weight: 700;
  font-size: 14px;
}

.check-list li::before {
  content: "✓";
  width: 23px;
  height: 23px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  background: rgba(89, 217, 142, .16);
  color: #59d98e;
  font-size: 13px;
  font-weight: 900;
  flex: 0 0 auto;
}

.mock-window {
  background: #f8fafc;
  color: var(--cinza-950);
  border-radius: 26px;
  padding: 16px;
  box-shadow: 0 26px 80px rgba(0, 0, 0, .28);
  border: 1px solid rgba(255, 255, 255, .12);
}

.mock-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 9px 10px 15px;
  color: var(--cinza-500);
  font-size: 12px;
  font-weight: 800;
}

.dots {
  display: flex;
  gap: 6px;
}

.dots span {
  width: 10px;
  height: 10px;
  background: var(--cinza-300);
  border-radius: 999px;
  display: block;
}

.mock-content {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 14px;
}

.mock-sidebar {
  background: var(--azul-800);
  border-radius: 18px;
  padding: 16px;
  min-height: 362px;
}

.mock-menu-item {
  height: 34px;
  border-radius: 11px;
  background: rgba(255, 255, 255, .10);
  margin-bottom: 10px;
}

.mock-menu-item:first-child {
  background: rgba(255, 255, 255, .24);
}

.mock-main {
  display: grid;
  gap: 14px;
}

.mock-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.mock-stat {
  background: var(--branco);
  border: 1px solid var(--cinza-200);
  border-radius: 18px;
  padding: 16px;
  min-height: 92px;
}

.mock-stat strong {
  display: block;
  font-size: 24px;
  color: var(--azul-900);
}

.mock-stat span,
.bar {
  display: block;
  border-radius: 999px;
  background: var(--cinza-200);
}

.mock-stat span {
  height: 9px;
  width: 70%;
  margin-top: 12px;
}

.mock-table {
  background: var(--branco);
  border: 1px solid var(--cinza-200);
  border-radius: 18px;
  padding: 16px;
}

.mock-line {
  display: grid;
  grid-template-columns: 1fr 90px 70px;
  gap: 12px;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid var(--cinza-200);
}

.mock-line:last-child {
  border-bottom: 0;
}

.bar {
  height: 12px;
}

.bar.dark {
  background: var(--azul-700);
}

.bar.green {
  background: var(--verde-600);
}

.bar.gold {
  background: var(--dourado-500);
}

.courses-section {
  background: linear-gradient(180deg, #f7fafc, #ffffff);
}

.course-layout {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 22px;
  align-items: start;
}

.course-card {
  background: var(--branco);
  border: 1px solid var(--cinza-200);
  border-radius: var(--radius-lg);
  padding: 22px;
  box-shadow: var(--sombra-card);
  display: grid;
  grid-template-columns: 150px 1fr auto;
  gap: 20px;
  align-items: center;
  margin-bottom: 16px;
}

.thumb {
  height: 96px;
  border-radius: 18px;
  background:
    linear-gradient(135deg, rgba(22, 90, 150, .94), rgba(11, 37, 69, .95)),
    repeating-linear-gradient(45deg, rgba(255, 255, 255, .10), rgba(255, 255, 255, .10) 8px, transparent 8px, transparent 16px);
  display: grid;
  place-items: center;
  color: var(--branco);
  font-weight: 900;
  font-size: 13px;
  text-transform: uppercase;
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag {
  background: var(--cinza-100);
  color: var(--cinza-700);
  border-radius: 999px;
  padding: 6px 9px;
  font-size: 12px;
  font-weight: 800;
}

.course-status {
  text-align: right;
  min-width: 110px;
}

.course-status strong {
  color: var(--azul-900);
  font-size: 21px;
  display: block;
}

.course-status span {
  color: var(--cinza-500);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.side-panel {
  background: var(--azul-900);
  color: var(--branco);
  border-radius: var(--radius-xl);
  padding: 26px;
  box-shadow: var(--sombra-suave);
  position: sticky;
  top: 106px;
}

.side-panel h3 {
  font-size: 24px;
  margin-bottom: 8px;
}

.side-panel p {
  color: rgba(255, 255, 255, .70);
  font-size: 14px;
  margin-bottom: 20px;
}

.panel-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid rgba(255, 255, 255, .12);
  font-size: 14px;
}

.panel-row:last-child {
  border-bottom: 0;
}

.panel-row span {
  color: rgba(255, 255, 255, .68);
}

.certificate-band {
  max-width: var(--container);
  margin: 0 auto;
  border-radius: 34px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, .92), rgba(255, 255, 255, .82)),
    radial-gradient(circle at 8% 30%, rgba(201, 151, 43, .28), transparent 28%),
    radial-gradient(circle at 92% 10%, rgba(22, 90, 150, .20), transparent 30%);
  border: 1px solid var(--cinza-200);
  box-shadow: var(--sombra-suave);
  padding: 42px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 28px;
  align-items: center;
}

.certificate-band p {
  color: var(--cinza-500);
  max-width: 720px;
  font-size: 16px;
}

.batch-card {
  min-width: 270px;
  background: var(--branco);
  border: 1px solid var(--cinza-200);
  border-radius: 24px;
  padding: 22px;
}

.batch-card strong {
  display: block;
  color: var(--azul-900);
  font-size: 38px;
  line-height: 1;
}

.batch-card span {
  display: block;
  color: var(--cinza-500);
  font-size: 13px;
  font-weight: 800;
  margin-top: 8px;
}

.footer {
  background: var(--azul-900);
  color: rgba(255, 255, 255, .72);
  padding: 34px 24px;
}

.footer-inner {
  max-width: var(--container);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: center;
  font-size: 13px;
  font-weight: 700;
}

.footer strong {
  color: var(--branco);
}

.login-page,
.error-page {
  min-height: 70vh;
  padding: 72px 24px;
  background:
    radial-gradient(circle at top left, rgba(22, 90, 150, .10), transparent 30%),
    linear-gradient(180deg, #f7fafc 0%, #eef4f9 100%);
}

.login-hero {
  max-width: var(--container);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 430px;
  gap: 40px;
  align-items: center;
}

.login-panel h1,
.error-card h1 {
  color: var(--azul-900);
  font-size: 42px;
  line-height: 1.08;
}

.login-panel p,
.error-card p {
  color: var(--cinza-500);
  font-size: 17px;
  max-width: 620px;
}

.login-card-page {
  background: var(--branco);
}

.error-card {
  max-width: 720px;
  margin: 0 auto;
  background: var(--branco);
  border: 1px solid var(--cinza-200);
  border-radius: var(--radius-xl);
  padding: 42px;
  box-shadow: var(--sombra-suave);
}

.app-body {
  background:
    radial-gradient(circle at top left, rgba(22, 90, 150, .10), transparent 30%),
    linear-gradient(180deg, #f7fafc 0%, #eef4f9 100%);
}

.app-shell {
  display: grid;
  grid-template-columns: var(--sidebar) minmax(0, 1fr);
  min-height: 100vh;
}

.sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  padding: 24px 18px;
  background:
    radial-gradient(circle at 20% 0%, rgba(27, 138, 90, .22), transparent 30%),
    linear-gradient(180deg, var(--azul-900), var(--azul-950));
  color: var(--branco);
  display: flex;
  flex-direction: column;
  gap: 24px;
  overflow-y: auto;
}

.profile-card {
  border: 1px solid rgba(255, 255, 255, .12);
  background: rgba(255, 255, 255, .08);
  border-radius: var(--radius-lg);
  padding: 16px;
}

.profile-top {
  display: flex;
  gap: 12px;
  align-items: center;
}

.avatar {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: rgba(255, 255, 255, .14);
  border: 1px solid rgba(255, 255, 255, .16);
  font-weight: 800;
}

.profile-name {
  font-size: 14px;
  font-weight: 800;
  line-height: 1.15;
}

.profile-meta {
  margin-top: 3px;
  font-size: 12px;
  color: rgba(255, 255, 255, .66);
}

.institution-pill {
  margin-top: 14px;
  display: inline-flex;
  gap: 8px;
  align-items: center;
  border-radius: 999px;
  padding: 8px 10px;
  background: rgba(255, 255, 255, .10);
  color: rgba(255, 255, 255, .86);
  font-size: 12px;
  font-weight: 700;
}

.nav-group {
  display: grid;
  gap: 8px;
}

.nav-label {
  padding: 0 10px;
  font-size: 11px;
  text-transform: uppercase;
  color: rgba(255, 255, 255, .42);
  font-weight: 800;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px;
  border-radius: 14px;
  color: rgba(255, 255, 255, .74);
  font-size: 14px;
  font-weight: 800;
  transition: background .2s ease, color .2s ease, transform .2s ease;
}

.nav-item:hover,
.nav-item.active {
  background: rgba(255, 255, 255, .12);
  color: var(--branco);
  transform: translateX(2px);
}

.nav-icon {
  width: 32px;
  height: 32px;
  border-radius: 11px;
  display: grid;
  place-items: center;
  background: rgba(255, 255, 255, .08);
  color: rgba(255, 255, 255, .92);
  flex: 0 0 auto;
}

.sidebar-footer {
  margin-top: auto;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, .10);
  font-size: 12px;
  color: rgba(255, 255, 255, .50);
}

.content {
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 9;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 18px 32px;
  background: rgba(247, 250, 252, .86);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(209, 213, 219, .70);
}

.mobile-brand {
  display: none;
  align-items: center;
  gap: 10px;
  font-weight: 900;
  color: var(--azul-900);
}

.mobile-symbol {
  width: 38px;
  height: 38px;
  border-radius: 13px;
}

.search-box {
  flex: 1;
  max-width: 520px;
  display: flex;
  align-items: center;
  gap: 10px;
  border: 1px solid var(--cinza-200);
  background: var(--branco);
  border-radius: 999px;
  padding: 12px 16px;
  box-shadow: 0 10px 24px rgba(7, 26, 51, .05);
}

.search-box span {
  color: var(--cinza-400);
  font-weight: 900;
}

.search-box input {
  border: 0;
  outline: 0;
  flex: 1;
  color: var(--cinza-800);
  min-width: 120px;
}

.icon-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--cinza-200);
  background: var(--branco);
  display: grid;
  place-items: center;
  cursor: pointer;
  box-shadow: 0 10px 24px rgba(7, 26, 51, .05);
}

.main {
  padding: 32px;
  display: grid;
  gap: 26px;
}

.welcome {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, .9fr);
  gap: 28px;
  align-items: stretch;
  border-radius: var(--radius-xl);
  background:
    radial-gradient(circle at 15% 15%, rgba(27, 138, 90, .20), transparent 26%),
    radial-gradient(circle at 88% 10%, rgba(201, 151, 43, .20), transparent 28%),
    linear-gradient(135deg, var(--azul-900), var(--azul-800));
  color: var(--branco);
  padding: 30px;
  box-shadow: var(--sombra-suave);
}

.welcome > * {
  position: relative;
  z-index: 1;
}

.welcome h1 {
  font-size: 42px;
  line-height: 1.05;
  margin-bottom: 16px;
  max-width: 720px;
}

.welcome p {
  color: rgba(255, 255, 255, .78);
  font-size: 16px;
  max-width: 660px;
  margin-bottom: 22px;
}

.welcome .btn-secondary {
  background: rgba(255, 255, 255, .10);
  color: var(--branco);
  border-color: rgba(255, 255, 255, .18);
}

.course-now {
  background: rgba(255, 255, 255, .10);
  border: 1px solid rgba(255, 255, 255, .15);
  border-radius: 24px;
  padding: 18px;
  display: grid;
  align-content: space-between;
  min-height: 260px;
  backdrop-filter: blur(8px);
}

.inline-course {
  background: linear-gradient(135deg, var(--azul-900), var(--azul-800));
  color: var(--branco);
  min-height: 220px;
}

.course-now-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.course-now h2 {
  font-size: 20px;
  line-height: 1.18;
  margin-top: 12px;
}

.course-now small {
  color: rgba(255, 255, 255, .62);
  font-weight: 700;
}

.course-tag {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  background: var(--dourado-500);
  color: #221600;
  font-weight: 900;
  font-size: 11px;
  padding: 7px 10px;
  white-space: nowrap;
}

.progress-wrap {
  display: grid;
  gap: 10px;
  margin-top: 18px;
}

.progress-info {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-size: 12px;
  color: rgba(255, 255, 255, .74);
  font-weight: 800;
}

.progress-bar {
  width: 100%;
  height: 10px;
  background: rgba(255, 255, 255, .18);
  border-radius: 999px;
  overflow: hidden;
}

.progress-fill {
  display: block;
  width: 64%;
  height: 100%;
  background: linear-gradient(90deg, var(--verde-600), var(--dourado-500));
  border-radius: inherit;
}

.stat-card {
  padding: 20px;
}

.stat-card small {
  display: block;
  color: var(--cinza-500);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.stat-value {
  color: var(--azul-900);
  font-size: 34px;
  font-weight: 900;
  line-height: 1;
}

.stat-note {
  margin-top: 9px;
  color: var(--cinza-500);
  font-size: 13px;
}

.content-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 26px;
  align-items: start;
}

.panel {
  background: var(--branco);
  border: 1px solid rgba(209, 213, 219, .78);
  border-radius: var(--radius-xl);
  box-shadow: var(--sombra-card);
  overflow: hidden;
}

.panel-header {
  padding: 22px 24px;
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: center;
  border-bottom: 1px solid var(--cinza-200);
}

.panel-title h2 {
  font-size: 22px;
  color: var(--azul-900);
  line-height: 1.15;
}

.panel-title p {
  margin-top: 5px;
  font-size: 14px;
  color: var(--cinza-500);
}

.panel-body {
  padding: 24px;
}

.profile-summary {
  display: flex;
  gap: 18px;
  align-items: center;
  margin-bottom: 22px;
}

.profile-avatar-large {
  width: 76px;
  height: 76px;
  border-radius: 22px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--azul-800), var(--verde-600));
  color: var(--branco);
  font-size: 30px;
  font-weight: 900;
  box-shadow: 0 14px 28px rgba(11, 37, 69, .16);
}

.profile-summary h2 {
  color: var(--azul-900);
  font-size: 24px;
  line-height: 1.15;
}

.profile-summary p {
  color: var(--cinza-500);
  font-weight: 700;
  margin: 5px 0 10px;
}

.profile-detail-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin: 0;
}

.profile-detail-grid div {
  padding: 14px;
  border: 1px solid var(--cinza-200);
  border-radius: 14px;
  background: var(--cinza-50);
}

.profile-detail-grid dt {
  color: var(--cinza-500);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
  margin-bottom: 6px;
}

.profile-detail-grid dd {
  color: var(--azul-900);
  font-size: 14px;
  font-weight: 800;
  margin: 0;
  overflow-wrap: anywhere;
}

.filters {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}

.filter-pill {
  border: 1px solid var(--cinza-200);
  background: var(--branco);
  color: var(--cinza-700);
  border-radius: 999px;
  padding: 9px 12px;
  font-size: 13px;
  font-weight: 800;
  cursor: pointer;
}

.filter-pill.active {
  background: var(--azul-800);
  border-color: var(--azul-800);
  color: var(--branco);
}

.course-list {
  display: grid;
}

.course-row {
  display: grid;
  grid-template-columns: 86px minmax(0, 1fr) auto;
  gap: 18px;
  padding: 22px 24px;
  border-bottom: 1px solid var(--cinza-200);
  align-items: center;
}

.course-row:last-child {
  border-bottom: 0;
}

.course-row.is-hidden {
  display: none;
}

.course-thumb {
  width: 86px;
  height: 70px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  font-size: 24px;
  font-weight: 900;
  color: var(--branco);
  background:
    radial-gradient(circle at 20% 15%, rgba(255, 255, 255, .24), transparent 25%),
    linear-gradient(135deg, var(--azul-800), var(--azul-600));
  box-shadow: 0 12px 24px rgba(11, 37, 69, .16);
}

.course-row:nth-child(2) .course-thumb {
  background:
    radial-gradient(circle at 20% 15%, rgba(255, 255, 255, .24), transparent 25%),
    linear-gradient(135deg, var(--verde-700), var(--verde-600));
}

.course-row:nth-child(3) .course-thumb {
  background:
    radial-gradient(circle at 20% 15%, rgba(255, 255, 255, .24), transparent 25%),
    linear-gradient(135deg, var(--dourado-600), var(--dourado-500));
}

.course-kicker {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 7px;
}

.status {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 5px 8px;
  font-size: 11px;
  font-weight: 900;
  text-transform: uppercase;
}

.status.progress {
  background: var(--azul-100);
  color: var(--azul-700);
}

.status.pending {
  background: var(--dourado-100);
  color: var(--dourado-600);
}

.status.done {
  background: var(--verde-100);
  color: var(--verde-700);
}

.course-duration {
  color: var(--cinza-500);
  font-size: 12px;
  font-weight: 800;
}

.course-info h3 {
  color: var(--azul-900);
  font-size: 18px;
  line-height: 1.18;
  margin-bottom: 7px;
}

.course-info p {
  color: var(--cinza-500);
  font-size: 14px;
  max-width: 720px;
}

.row-progress {
  margin-top: 14px;
  max-width: 520px;
}

.row-progress .progress-info {
  color: var(--cinza-500);
  margin-bottom: 7px;
}

.row-progress .progress-bar {
  background: var(--cinza-200);
  height: 8px;
}

.row-progress .progress-fill {
  background: linear-gradient(90deg, var(--azul-600), var(--verde-600));
}

.course-actions {
  display: grid;
  justify-items: end;
  gap: 10px;
}

.score-box {
  text-align: right;
  color: var(--cinza-500);
  font-size: 12px;
  font-weight: 800;
}

.score-box strong {
  display: block;
  color: var(--azul-900);
  font-size: 22px;
  line-height: 1;
}

.right-column {
  display: grid;
  gap: 20px;
}

.mini-panel {
  background: var(--branco);
  border: 1px solid rgba(209, 213, 219, .78);
  border-radius: var(--radius-xl);
  box-shadow: var(--sombra-card);
  padding: 22px;
}

.mini-panel h2 {
  color: var(--azul-900);
  font-size: 19px;
  line-height: 1.15;
  margin-bottom: 14px;
}

.audit-mini-list {
  display: grid;
  gap: 12px;
}

.available-mini-list {
  display: grid;
  gap: 10px;
}

.available-mini-list article {
  padding: 11px 0;
  border-bottom: 1px solid var(--cinza-200);
}

.available-mini-list article:last-child {
  border-bottom: 0;
}

.available-mini-list strong,
.available-mini-list span {
  display: block;
}

.available-mini-list strong {
  color: var(--azul-900);
  font-size: 13px;
  line-height: 1.2;
}

.available-mini-list span {
  margin-top: 3px;
  color: var(--cinza-500);
  font-size: 12px;
  font-weight: 800;
}

.audit-mini-list article {
  padding: 12px 0;
  border-bottom: 1px solid var(--cinza-200);
}

.audit-mini-list article:last-child {
  border-bottom: 0;
}

.audit-mini-list strong,
.audit-mini-list span {
  display: block;
}

.audit-mini-list strong {
  color: var(--azul-900);
  font-size: 13px;
  overflow-wrap: anywhere;
}

.audit-mini-list span {
  margin-top: 3px;
  color: var(--cinza-500);
  font-size: 12px;
  font-weight: 700;
}

.audit-payload {
  display: inline-block;
  max-width: 420px;
  overflow-wrap: anywhere;
}

.certificate-card {
  border-radius: 22px;
  padding: 20px;
  background:
    radial-gradient(circle at 95% 0%, rgba(201, 151, 43, .25), transparent 32%),
    linear-gradient(135deg, var(--dourado-100), #fff);
  border: 1px solid rgba(201, 151, 43, .22);
}

.certificate-card .seal {
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  border-radius: 18px;
  background: var(--dourado-500);
  color: #271900;
  font-weight: 900;
  margin-bottom: 14px;
}

.certificate-card strong {
  display: block;
  color: var(--azul-900);
  font-size: 18px;
  line-height: 1.18;
  margin-bottom: 8px;
}

.certificate-card p {
  color: var(--cinza-700);
  font-size: 14px;
  margin-bottom: 16px;
}

.timeline,
.assessment-list {
  display: grid;
  gap: 14px;
}

.timeline-item {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 12px;
  align-items: start;
}

.timeline-dot {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--azul-100);
  color: var(--azul-700);
  font-weight: 900;
  font-size: 12px;
}

.timeline-text strong {
  color: var(--azul-900);
  font-size: 14px;
  display: block;
  line-height: 1.2;
  margin-bottom: 3px;
}

.timeline-text span {
  color: var(--cinza-500);
  font-size: 12px;
  font-weight: 700;
}

.assessment-item {
  border: 1px solid var(--cinza-200);
  border-radius: 18px;
  padding: 14px;
  display: grid;
  gap: 9px;
}

.assessment-item strong {
  color: var(--azul-900);
  font-size: 14px;
  line-height: 1.2;
}

.assessment-meta {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  color: var(--cinza-500);
  font-size: 12px;
  font-weight: 800;
}

.assessment-form {
  display: grid;
  gap: 18px;
  padding: 24px;
}

.assessment-question {
  border: 1px solid var(--cinza-200);
  border-radius: 18px;
  padding: 18px;
}

.assessment-question legend {
  display: grid;
  gap: 6px;
  color: var(--azul-900);
  font-size: 16px;
  font-weight: 900;
  line-height: 1.25;
  padding: 0 4px;
}

.assessment-question legend span {
  color: var(--cinza-500);
  font-size: 11px;
  text-transform: uppercase;
}

.assessment-options {
  display: grid;
  gap: 10px;
  margin-top: 14px;
}

.assessment-option {
  display: grid;
  grid-template-columns: 20px 1fr;
  gap: 10px;
  align-items: start;
  border: 1px solid var(--cinza-200);
  border-radius: 14px;
  padding: 12px;
  color: var(--cinza-700);
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
}

.assessment-option:has(input:checked) {
  border-color: var(--azul-600);
  background: var(--azul-100);
  color: var(--azul-900);
}

.result-summary {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  background: var(--cinza-200);
}

.result-summary article {
  background: var(--branco);
  padding: 20px;
}

.result-summary small,
.result-summary strong {
  display: block;
}

.result-summary small {
  color: var(--cinza-500);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.result-summary strong {
  margin-top: 8px;
  color: var(--azul-900);
  font-size: 22px;
  line-height: 1.1;
}

.assessment-feedback {
  display: grid;
  gap: 14px;
  padding: 24px;
}

.feedback-item {
  border: 1px solid var(--cinza-200);
  border-radius: 18px;
  padding: 16px;
}

.feedback-heading {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 10px;
}

.feedback-heading strong {
  color: var(--azul-900);
}

.feedback-item p {
  color: var(--cinza-700);
  font-size: 14px;
}

.feedback-options {
  display: grid;
  gap: 6px;
  margin-top: 12px;
  color: var(--cinza-500);
  font-size: 13px;
  font-weight: 800;
}

.notice {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 12px;
  border-radius: 20px;
  padding: 16px;
  background: var(--verde-100);
  border: 1px solid rgba(27, 138, 90, .16);
  color: var(--verde-700);
}

.notice-icon {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: var(--verde-600);
  color: var(--branco);
  font-weight: 900;
}

.notice strong {
  display: block;
  line-height: 1.2;
  margin-bottom: 4px;
}

.notice p {
  font-size: 13px;
  color: var(--verde-700);
}

.available-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  padding: 24px;
}

.available-card {
  border: 1px solid var(--cinza-200);
  border-radius: 22px;
  padding: 18px;
  background: linear-gradient(180deg, var(--branco), var(--cinza-50));
  display: grid;
  gap: 14px;
  min-height: 230px;
}

.available-icon {
  width: 48px;
  height: 48px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  background: var(--azul-100);
  color: var(--azul-700);
  font-weight: 900;
}

.available-card h3 {
  color: var(--azul-900);
  font-size: 17px;
  line-height: 1.18;
}

.available-card p {
  color: var(--cinza-500);
  font-size: 14px;
}

.available-meta {
  margin-top: auto;
  display: flex;
  justify-content: space-between;
  gap: 10px;
  align-items: center;
  color: var(--cinza-500);
  font-size: 12px;
  font-weight: 800;
}

.available-meta a {
  color: var(--azul-700);
}

.lesson-list {
  display: grid;
}

.lesson-row {
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr) auto;
  gap: 16px;
  padding: 20px 24px;
  align-items: center;
  border-bottom: 1px solid var(--cinza-200);
}

.lesson-row:last-child {
  border-bottom: 0;
}

.lesson-order {
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  border-radius: 18px;
  background: var(--azul-100);
  color: var(--azul-700);
  font-weight: 900;
}

.lesson-summary h3 {
  color: var(--azul-900);
  font-size: 18px;
  line-height: 1.2;
  margin-bottom: 6px;
}

.lesson-summary p,
.empty-message {
  color: var(--cinza-500);
  font-size: 14px;
}

.lesson-actions {
  display: flex;
  justify-content: flex-end;
}

.lesson-content {
  padding: 24px;
  display: grid;
  gap: 18px;
}

.lesson-player {
  min-height: 280px;
  border: 1px solid var(--cinza-200);
  border-radius: var(--radius-xl);
  background:
    radial-gradient(circle at 20% 0%, rgba(27, 138, 90, .18), transparent 28%),
    linear-gradient(135deg, var(--azul-900), var(--azul-700));
  color: var(--branco);
  padding: 28px;
  display: grid;
  align-content: end;
  gap: 18px;
}

.lesson-player-icon {
  width: 64px;
  height: 64px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, .14);
  border: 1px solid rgba(255, 255, 255, .24);
  font-weight: 900;
}

.lesson-player strong {
  display: block;
  font-size: 24px;
  line-height: 1.15;
  margin-bottom: 8px;
}

.lesson-player p {
  color: rgba(255, 255, 255, .78);
  max-width: 760px;
}

.compact-actions {
  margin-top: 18px;
}

.course-facts {
  display: grid;
  gap: 12px;
}

.course-facts div {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--cinza-200);
}

.course-facts div:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.course-facts span {
  color: var(--cinza-500);
  font-size: 12px;
  font-weight: 800;
}

.course-facts strong {
  color: var(--azul-900);
  font-size: 13px;
  text-align: right;
}

.table-panel {
  overflow-x: auto;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 760px;
}

.data-table th,
.data-table td {
  padding: 16px 24px;
  text-align: left;
  border-bottom: 1px solid var(--cinza-200);
  font-size: 14px;
  vertical-align: middle;
}

.data-table th {
  color: var(--cinza-500);
  font-size: 12px;
  text-transform: uppercase;
  background: var(--cinza-50);
}

.data-table td {
  color: var(--cinza-700);
  font-weight: 700;
}

.data-table strong {
  color: var(--azul-900);
}

.dashboard-heading {
  background: var(--branco);
  border: 1px solid var(--cinza-200);
  border-radius: var(--radius-xl);
  padding: 28px;
  box-shadow: var(--sombra-card);
}

.mobile-bottom-nav {
  display: none;
}

@media (max-width: 1180px) {
  .hero-inner,
  .dashboard-inner,
  .course-layout,
  .certificate-band,
  .login-hero {
    grid-template-columns: 1fr;
  }

  .stats-grid,
  .cards-grid,
  .users-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .content-grid {
    grid-template-columns: 1fr;
  }

  .report-filter-grid {
    grid-template-columns: repeat(2, minmax(180px, 1fr));
  }

  .available-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .result-summary {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .profile-detail-grid {
    grid-template-columns: 1fr;
  }

  .side-panel {
    position: static;
  }
}

@media (max-width: 940px) {
  h1,
  .welcome h1,
  .login-panel h1,
  .error-card h1 {
    font-size: 34px;
  }

  .section-title h2,
  .dashboard-copy h2,
  .certificate-band h2,
  .dashboard-heading h1 {
    font-size: 30px;
  }

  .app-shell {
    grid-template-columns: 1fr;
  }

  .sidebar {
    display: none;
  }

  .mobile-brand {
    display: flex;
  }

  .topbar {
    padding: 14px 18px;
  }

  .search-box {
    display: none;
  }

  .main {
    padding: 20px 16px 86px;
  }

  .welcome {
    grid-template-columns: 1fr;
    padding: 24px;
  }

  .course-row {
    grid-template-columns: 70px 1fr;
  }

  .course-thumb {
    width: 70px;
    height: 64px;
  }

  .course-actions {
    grid-column: 1 / -1;
    justify-items: stretch;
    grid-template-columns: 1fr auto;
    align-items: center;
  }

  .score-box {
    text-align: left;
  }

  .mobile-bottom-nav {
    position: fixed;
    left: 12px;
    right: 12px;
    bottom: 12px;
    z-index: 20;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 6px;
    padding: 8px;
    background: rgba(7, 26, 51, .94);
    backdrop-filter: blur(14px);
    border: 1px solid rgba(255, 255, 255, .12);
    border-radius: 22px;
    box-shadow: 0 20px 45px rgba(7, 26, 51, .25);
  }

  .mobile-bottom-nav a {
    display: grid;
    justify-items: center;
    gap: 4px;
    color: rgba(255, 255, 255, .62);
    font-size: 11px;
    font-weight: 800;
    padding: 8px 4px;
    border-radius: 16px;
  }

  .mobile-bottom-nav a.active {
    background: rgba(255, 255, 255, .12);
    color: var(--branco);
  }
}

@media (max-width: 760px) {
  .top-alert {
    font-size: 12px;
  }

  .nav-inner {
    align-items: flex-start;
  }

  .brand {
    min-width: 0;
  }

  .brand-title {
    font-size: 15px;
  }

  .brand-subtitle {
    font-size: 10px;
  }

  .nav-links,
  .nav-actions .btn-secondary {
    display: none;
  }

  .hero-inner {
    padding-top: 58px;
  }

  .hero-metrics,
  .cards-grid,
  .users-grid,
  .stats-grid,
  .mock-stats,
  .access-types,
  .available-grid,
  .result-summary {
    grid-template-columns: 1fr;
  }

  .mock-content,
  .course-card {
    grid-template-columns: 1fr;
  }

  .mock-sidebar {
    min-height: auto;
  }

  .course-status {
    text-align: left;
  }

  .section,
  .login-page,
  .error-page {
    padding: 58px 20px;
  }

  .certificate-band,
  .error-card {
    padding: 28px;
  }

  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .topbar-actions .btn {
    display: none;
  }

  .panel-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .course-row {
    grid-template-columns: 1fr;
  }

  .report-filter-grid {
    grid-template-columns: 1fr;
  }

  .course-thumb {
    width: 100%;
    height: 130px;
  }

  .course-actions {
    grid-template-columns: 1fr;
  }

  .lesson-row {
    grid-template-columns: 1fr;
  }

  .lesson-order {
    width: 100%;
  }

  .lesson-actions {
    justify-content: stretch;
  }

  .lesson-actions .btn {
    width: 100%;
  }

  .welcome-actions .btn,
  .hero-actions .btn,
  .quick-actions .btn {
    width: 100%;
  }
}