.admin-body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at top left, rgba(206, 17, 38, 0.08), transparent 34rem),
    linear-gradient(135deg, #fbfbfd 0%, #f4efe9 100%);
  color: var(--av-cinza-escuro);
}

.admin-shell {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  min-height: 100vh;
}

.admin-sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  padding: 1.2rem;
  background:
    linear-gradient(180deg, rgba(26, 26, 46, 0.98), rgba(28, 30, 50, 0.94)),
    var(--av-cinza-escuro);
  color: #fff;
  box-shadow: 22px 0 60px rgba(15, 23, 42, 0.14);
  overflow-y: auto;
}

.admin-brand {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.35rem 0.25rem 1.25rem;
  color: #fff;
  text-decoration: none;
}

.admin-brand-mark {
  width: 48px;
  height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 16px;
  background: #fff;
  color: var(--av-cinza-escuro);
  font-family: var(--font-display);
  font-weight: 900;
  letter-spacing: -0.05em;
}

.admin-brand-kicker,
.admin-brand-title {
  display: block;
}

.admin-brand-kicker {
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
}

.admin-brand-title {
  margin-top: 0.12rem;
  font-size: 1rem;
  font-weight: 800;
}

.admin-nav {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding-top: 0.75rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.admin-nav-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.72rem 0.78rem;
  border-radius: 14px;
  color: rgba(255, 255, 255, 0.72);
  text-decoration: none;
  font-size: 0.84rem;
  font-weight: 650;
  transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease;
}

.admin-nav-item:hover,
.admin-nav-item.is-active {
  color: #fff;
  background: rgba(255, 255, 255, 0.1);
  transform: translateX(3px);
}

.admin-nav-item.is-active {
  box-shadow: inset 3px 0 0 var(--av-vermelho);
}

.admin-nav-icon {
  width: 1.4rem;
  height: 1.4rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 9px;
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  font-size: 0.8rem;
}

.admin-sidebar-footer {
  margin-top: auto;
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.admin-user-chip {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  min-width: 0;
}

.admin-user-avatar {
  width: 38px;
  height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: rgba(206, 17, 38, 0.22);
  color: #fff;
  font-weight: 800;
}

.admin-user-chip strong,
.admin-user-chip small {
  display: block;
}

.admin-user-chip strong {
  max-width: 160px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 0.78rem;
}

.admin-user-chip small {
  margin-top: 0.1rem;
  color: rgba(255, 255, 255, 0.52);
  font-size: 0.68rem;
}

.admin-logout {
  width: 100%;
  margin-top: 0.9rem;
  padding: 0.62rem 0.8rem;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.06);
  color: rgba(255, 255, 255, 0.82);
  font-family: var(--font-body);
  font-weight: 700;
  cursor: pointer;
}

.admin-main {
  min-width: 0;
  padding: 1.1rem;
}

.admin-topbar {
  position: sticky;
  top: 1rem;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.75rem 0.9rem;
  border: 1px solid rgba(15, 23, 42, 0.06);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: blur(16px);
  box-shadow: 0 14px 38px rgba(15, 23, 42, 0.06);
}

.admin-topbar-label {
  display: block;
  margin-bottom: 0.12rem;
  color: var(--av-cinza-suave);
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.admin-topbar strong {
  font-family: var(--font-display);
  font-size: 1.15rem;
}

.admin-content {
  padding: 1rem 0 2.25rem;
}

.admin-hero {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(280px, 0.6fr);
  gap: 1rem;
  padding: 1.6rem;
  border: 1px solid rgba(206, 17, 38, 0.12);
  border-radius: 28px;
  background:
    radial-gradient(circle at 92% 12%, rgba(206, 17, 38, 0.12), transparent 16rem),
    rgba(255, 255, 255, 0.78);
  box-shadow: 0 22px 60px rgba(15, 23, 42, 0.08);
}

.admin-hero h1 {
  margin: 0.25rem 0 0;
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 0.98;
  letter-spacing: -0.045em;
}

.admin-hero p {
  max-width: 56rem;
  margin-top: 0.7rem;
  color: var(--av-cinza-texto);
  line-height: 1.7;
}

.admin-hero-panel {
  align-self: stretch;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem;
  border-radius: 22px;
  background: rgba(26, 26, 46, 0.96);
  color: #fff;
}

.admin-hero-panel small {
  color: rgba(255, 255, 255, 0.56);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.admin-hero-panel strong {
  display: block;
  margin-top: 0.25rem;
  font-size: 1.15rem;
}

.admin-section {
  margin-top: 1.25rem;
}

.admin-section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.75rem;
}

.admin-section-head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.35rem;
}

.admin-section-head p {
  margin: 0.2rem 0 0;
  color: var(--av-cinza-suave);
  font-size: 0.82rem;
}

.admin-metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.85rem;
}

.admin-metrics.six {
  grid-template-columns: repeat(6, minmax(0, 1fr));
}

.admin-metric-card {
  position: relative;
  overflow: hidden;
  padding: 1rem;
  border: 1px solid rgba(15, 23, 42, 0.06);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.84);
  box-shadow: 0 12px 34px rgba(15, 23, 42, 0.05);
}

.admin-metric-card::after {
  content: "";
  position: absolute;
  right: -2rem;
  bottom: -2rem;
  width: 6rem;
  height: 6rem;
  border-radius: 999px;
  background: rgba(206, 17, 38, 0.07);
}

.admin-metric-label {
  color: var(--av-cinza-suave);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.admin-metric-value {
  position: relative;
  z-index: 1;
  margin-top: 0.35rem;
  font-family: var(--font-display);
  font-size: 2.15rem;
  font-weight: 900;
  line-height: 1;
}

.admin-action-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.85rem;
}

.admin-action-card,
.admin-work-card {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  min-height: 154px;
  padding: 1rem;
  border: 1px solid rgba(15, 23, 42, 0.06);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.82);
  color: var(--av-cinza-escuro);
  text-decoration: none;
  box-shadow: 0 12px 34px rgba(15, 23, 42, 0.05);
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}

.admin-action-card:hover,
.admin-work-card:hover {
  transform: translateY(-4px);
  border-color: rgba(206, 17, 38, 0.18);
  box-shadow: 0 20px 46px rgba(206, 17, 38, 0.08);
}

.admin-action-card strong,
.admin-work-card strong {
  font-size: 1rem;
}

.admin-action-card p,
.admin-work-card p {
  margin: 0;
  color: var(--av-cinza-suave);
  font-size: 0.8rem;
  line-height: 1.55;
}

.admin-action-icon {
  width: 2.3rem;
  height: 2.3rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  background: var(--av-vermelho-suave);
  color: var(--av-vermelho);
  font-weight: 900;
}

.admin-card-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  margin-top: auto;
}

.admin-report-table-wrap {
  overflow: auto;
  border: 1px solid rgba(15, 23, 42, 0.06);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.84);
  box-shadow: 0 14px 38px rgba(15, 23, 42, 0.05);
}

.admin-report-table {
  min-width: 1020px;
}

.admin-report-table th {
  position: sticky;
  top: 0;
  z-index: 2;
  background: #fff;
}

.admin-report-table th:first-child,
.admin-report-table td:first-child {
  position: sticky;
  left: 0;
  z-index: 1;
  background: rgba(255, 255, 255, 0.96);
}

.admin-report-table th:last-child,
.admin-report-table td.final-cell {
  background: rgba(26, 26, 46, 0.035);
}

.final-cell {
  color: var(--av-cinza-escuro);
  font-weight: 900;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.25rem 0.55rem;
  border-radius: 999px;
  font-size: 0.66rem;
  font-weight: 800;
}

.status-pill.ok {
  background: #dcfce7;
  color: #166534;
}

.status-pill.warn {
  background: #fef3c7;
  color: #92400e;
}

.status-pill.danger {
  background: rgba(206, 17, 38, 0.1);
  color: var(--av-vermelho);
}

.status-pill.muted {
  background: #f1f5f9;
  color: #64748b;
}

.student-shell {
  min-height: calc(100vh - 3rem);
}

.student-hero {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1rem;
  align-items: center;
  padding: 1.45rem;
  border: 1px solid rgba(206, 17, 38, 0.12);
  border-radius: 28px;
  background:
    radial-gradient(circle at 92% 10%, rgba(206, 17, 38, 0.12), transparent 16rem),
    rgba(255, 255, 255, 0.82);
  box-shadow: 0 22px 60px rgba(15, 23, 42, 0.07);
}

.student-brandline {
  display: flex;
  align-items: center;
  gap: 0.9rem;
}

.student-mark {
  width: 52px;
  height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 17px;
  background: var(--av-cinza-escuro);
  color: #fff;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 900;
}

.student-hero h1 {
  margin: 0.28rem 0 0;
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1;
  letter-spacing: -0.045em;
}

.student-hero p {
  max-width: 42rem;
  margin: 0.55rem 0 0;
  color: var(--av-cinza-texto);
  line-height: 1.65;
}

.student-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.55rem;
}

.student-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(360px, 1.15fr);
  gap: 1rem;
  margin-top: 1rem;
}

.student-panel {
  padding: 1.15rem;
  border: 1px solid rgba(15, 23, 42, 0.06);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 14px 40px rgba(15, 23, 42, 0.05);
}

.student-panel-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.9rem;
}

.student-panel-head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.35rem;
}

.student-metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
}

.student-metric {
  min-height: 96px;
  padding: 0.95rem;
  border: 1px solid var(--av-borda);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.66);
}

.student-metric span {
  display: block;
  color: var(--av-cinza-suave);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.student-metric strong {
  display: block;
  margin-top: 0.45rem;
  font-size: 1.5rem;
  font-weight: 800;
  line-height: 1.05;
}

.student-cycle-list {
  display: grid;
  gap: 0.8rem;
}

.student-cycle-card {
  padding: 1rem;
  border: 1px solid var(--av-borda);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.7);
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}

.student-cycle-card:hover {
  transform: translateY(-3px);
  border-color: rgba(206, 17, 38, 0.2);
  box-shadow: 0 16px 34px rgba(206, 17, 38, 0.07);
}

.student-cycle-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
}

.student-cycle-title {
  margin: 0;
  color: var(--av-cinza-escuro);
  font-size: 1rem;
  font-weight: 800;
}

.student-cycle-subtitle {
  margin-top: 0.15rem;
  color: var(--av-cinza-texto);
  font-size: 0.75rem;
}

.student-cycle-status {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-top: 0.75rem;
}

.student-cycle-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.85rem;
}

.student-note {
  margin-top: 0.75rem;
  padding: 0.65rem 0.75rem;
  border-left: 3px solid #f59e0b;
  border-radius: 12px;
  background: #fefce8;
  color: #92400e;
  font-size: 0.72rem;
  line-height: 1.45;
}

.student-empty {
  padding: 1rem;
  border: 1px dashed rgba(148, 163, 184, 0.5);
  border-radius: 18px;
  color: var(--av-cinza-suave);
  font-size: 0.82rem;
}

@media (max-width: 1100px) {
  .admin-shell {
    grid-template-columns: 1fr;
  }

  .admin-sidebar {
    position: relative;
    height: auto;
    border-radius: 0 0 24px 24px;
  }

  .admin-sidebar-footer {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 0.75rem;
    margin-top: 1rem;
  }

  .admin-logout {
    width: auto;
    margin-top: 0;
    white-space: nowrap;
  }

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

  .admin-hero,
  .admin-metrics,
  .admin-metrics.six,
  .admin-action-grid,
  .student-layout {
    grid-template-columns: 1fr;
  }

  .student-hero {
    grid-template-columns: 1fr;
  }

  .student-actions {
    justify-content: flex-start;
  }
}

@media (max-width: 640px) {
  .admin-main {
    padding: 0.75rem;
  }

  .admin-topbar {
    position: relative;
    top: auto;
    align-items: flex-start;
    flex-direction: column;
  }

  .admin-nav {
    grid-template-columns: 1fr;
  }

  .admin-sidebar-footer {
    grid-template-columns: 1fr;
  }

  .admin-logout {
    width: 100%;
  }

  .student-hero,
  .student-panel {
    border-radius: 20px;
    padding: 1rem;
  }

  .student-brandline {
    align-items: flex-start;
  }

  .student-mark {
    width: 44px;
    height: 44px;
    border-radius: 14px;
  }

  .student-metrics {
    grid-template-columns: 1fr;
  }

  .student-cycle-top {
    flex-direction: column;
  }

  .student-cycle-actions .av-btn {
    width: 100%;
  }
}

@media (max-width: 1100px) {
  .admin-sidebar .admin-sidebar-footer {
    display: grid !important;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 0.75rem;
    margin-top: 1rem;
  }

  .admin-sidebar .admin-logout {
    width: auto;
    margin-top: 0;
    white-space: nowrap;
  }
}

@media (max-width: 640px) {
  .admin-sidebar .admin-sidebar-footer {
    grid-template-columns: 1fr;
  }

  .admin-sidebar .admin-logout {
    width: 100%;
  }
}