* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
:root {
  --blue: #004a8d;
  --blue-dark: #003568;
  --blue-deep: #05335e;
  --orange: #f47920;
  --green: #16a34a;
  --green-soft: #eaf8ef;
  --red: #dc2626;
  --red-soft: #feecec;
  --bg: #f3f4f6;
  --card: #fff;
  --text: #1f2937;
  --muted: #667085;
  --line: #dde3ea;
  --shadow: 0 10px 26px rgba(15, 23, 42, 0.1);
  --shadow-soft: 0 2px 8px rgba(15, 23, 42, 0.08);
  --sidebar: #003b72;
  --sidebar-alt: #002e57;
  --surface: #ffffff;
  font-family: "Segoe UI", Arial, Helvetica, sans-serif;
  color: var(--text);
}
body {
  background: var(--bg);
}
button,
input,
select,
textarea {
  font: inherit;
}
button {
  border: none;
  cursor: pointer;
}
img {
  display: block;
  max-width: 100%;
}
.login-page {
  min-height: 100vh;
  background: linear-gradient(135deg, #005cab 0%, #657668 65%, #f0a007 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 28px;
  padding: 32px 24px;
}
.login-brand {
  text-align: center;
  color: #fff;
}
.login-brand h1 {
  font-size: 2rem;
  font-weight: 500;
  margin-bottom: 10px;
}
.login-brand p {
  font-size: 1rem;
  opacity: 0.9;
}
.senac-badge {
  width: 92px;
  height: 92px;
  border-radius: 16px;
  background: #fff;
  box-shadow: var(--shadow);
  display: grid;
  place-items: center;
  margin: 0 auto 18px;
  padding: 10px;
}
.senac-badge-image {
  width: 76px;
  height: auto;
}
.login-card,
.content-card,
.modal-card,
.stat-card,
.coordinator-card,
.student-card {
  background: var(--card);
  border-radius: 18px;
  box-shadow: var(--shadow-soft);
}
.login-card {
  width: 100%;
  max-width: 430px;
  padding: 30px 28px 34px;
}
.login-card h2 {
  font-size: 1.2rem;
  margin-bottom: 12px;
}
.login-subtitle,
.login-card p,
.muted,
.empty-state p,
.page-header p,
.coordinator-content p,
.student-card p {
  color: var(--muted);
}
.form-grid {
  display: grid;
  gap: 16px;
}
.form-grid label {
  display: grid;
  gap: 8px;
  font-weight: 600;
}
.form-grid input,
.form-grid select,
.form-grid textarea {
  width: 100%;
  border: 1px solid #c9d1dd;
  border-radius: 10px;
  padding: 14px 14px;
  background: #f7f8fa;
  outline: none;
}
.form-grid textarea {
  min-height: 110px;
  resize: vertical;
}
.form-grid input:focus,
.form-grid select:focus,
.form-grid textarea:focus {
  border-color: var(--blue);
  background: #fff;
}
.two-columns {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
.btn {
  border-radius: 10px;
  padding: 11px 18px;
  transition: 0.2s ease;
}
.btn-primary {
  background: linear-gradient(90deg, #2563eb, #2759f5);
  color: #fff;
  font-weight: 700;
  box-shadow: 0 8px 18px rgba(37, 99, 235, 0.2);
}
.btn-warning {
  background: linear-gradient(90deg, #f4a223, #e58f00);
  color: #fff;
  font-weight: 700;
}
.btn-outline {
  background: #fff;
  color: var(--orange);
  border: 1px solid #efc98f;
}
.btn-muted {
  background: #eef2f7;
  color: #475467;
}
.btn-full {
  width: 100%;
}
.app-shell {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
.topbar {
  background: #fff;
  padding: 18px 48px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  border-bottom: 3px solid var(--blue);
}
.brand {
  display: flex;
  align-items: center;
  gap: 14px;
}
.brand-logo-wrap {
  width: 88px;
  height: 58px;
  border-radius: 14px;
  background: #fff;
  display: grid;
  place-items: center;
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}
.brand-logo-image {
  width: 72px;
}
.brand-copy h1 {
  font-size: 1.1rem;
  color: var(--blue-dark);
  margin-bottom: 3px;
}
.brand-copy p {
  color: #4b5563;
}
.topbar-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}
.user-chip {
  background: #edf2f9;
  color: #475467;
  padding: 12px 18px;
  border-radius: 12px;
}
.topnav {
  background: #fff;
  display: flex;
  flex-wrap: wrap;
  padding: 0 48px;
  border-bottom: 1px solid var(--line);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.02);
}
.topnav-link {
  padding: 18px 22px;
  color: #4b5563;
  font-weight: 500;
  border-bottom: 3px solid transparent;
  background: transparent;
}
.topnav-link.active {
  color: var(--blue);
  border-color: var(--blue);
  background: #f4f8ff;
}
.page-container {
  padding: 30px 48px 40px;
  display: grid;
  gap: 22px;
  flex: 1;
  max-width: 1280px;
  width: 100%;
  margin: 0 auto;
}
.page-header {
  display: flex;
  align-items: center;
  gap: 14px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 18px 20px;
}
.page-icon {
  width: 52px;
  height: 52px;
  border-radius: 16px;
  background: linear-gradient(135deg, #f4a223, #e58f00);
}
.page-header h2 {
  font-size: 1.5rem;
}
.hero-card,
.content-card {
  padding: 32px;
}
.hero-card {
  background: linear-gradient(90deg, #205f99 0%, #4c91ec 100%);
  color: #fff;
  border-radius: 18px;
  box-shadow: var(--shadow);
}
.hero-card-orange {
  background: linear-gradient(90deg, #ee9700 0%, #f4bf5a 100%);
}
.hero-card h3 {
  font-size: 1.15rem;
  margin-bottom: 8px;
}
.hero-card p {
  color: rgba(255, 255, 255, 0.88);
  font-size: 1rem;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}
.stat-card {
  padding: 22px 28px;
  display: grid;
  gap: 12px;
  min-height: 116px;
  border-left: 4px solid var(--blue);
}
.stat-card span {
  color: #4b5563;
  font-size: 1rem;
}
.stat-card strong {
  font-size: 2rem;
  line-height: 1;
  color: #205f99;
}
.stat-card.blue {
  background: #fff;
  border-left-color: var(--blue);
}
.stat-card.navy {
  background: #fff;
  border-left-color: var(--blue-deep);
}
.stat-card.orange {
  background: #fff;
  border-left-color: var(--orange);
}
.stat-card.light {
  background: #fff;
  border-left-color: #4b89f0;
}
.stat-card.red {
  background: #fff;
  border-left-color: var(--red);
}
.stat-card.green {
  background: #fff;
  border-left-color: var(--green);
}
.stat-card.orange strong {
  color: var(--orange);
}
.stat-card.light strong {
  color: #4b89f0;
}
.stat-card.green strong {
  color: var(--green);
}
.stat-card.red strong {
  color: var(--red);
}
.quick-actions {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-top: 18px;
}
.quick-actions-3 {
  grid-template-columns: repeat(3, 1fr);
}
.quick-card {
  background: #e9eff8;
  border: 1px solid #d8e2f2;
  border-radius: 14px;
  padding: 18px 20px;
  text-align: left;
  display: grid;
  gap: 6px;
  font-size: 1rem;
  font-weight: 700;
  color: #1f2937;
}
.quick-card span {
  font-size: 0.95rem;
  font-weight: 400;
  color: #5b6474;
}
.quick-card-warm {
  background: #f8efdf;
  border-color: #f0dec1;
}
.page-toolbar {
  display: flex;
  justify-content: flex-end;
}
.table-wrap {
  overflow-x: auto;
}
.custom-table {
  width: 100%;
  border-collapse: collapse;
}
.custom-table th,
.custom-table td {
  text-align: left;
  padding: 14px 12px;
  border-bottom: 1px solid var(--line);
}
.custom-table th {
  color: #475467;
  font-size: 0.95rem;
}
.empty-state {
  text-align: center;
  padding: 26px;
  display: grid;
  gap: 12px;
  justify-items: center;
}
.empty-icon,
.coordinator-avatar,
.student-avatar {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  background: #eef4fb;
  display: grid;
  place-items: center;
  font-size: 1rem;
  font-weight: 700;
  color: #205f99;
}
.coordinator-grid,
.student-grid,
.cards-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}
.coordinator-card,
.student-card {
  padding: 20px;
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.coordinator-content,
.student-content {
  flex: 1;
  display: grid;
  gap: 10px;
}
.coordinator-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.coordinator-content hr,
.student-content hr {
  border: none;
  border-top: 1px solid var(--line);
}
.tag {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 8px 12px;
  font-size: 0.9rem;
  font-weight: 700;
}
.tag.aprovada {
  background: var(--green-soft);
  color: var(--green);
}
.tag.pendente {
  background: #fdf3e2;
  color: #b76e00;
}
.tag.reprovada {
  background: var(--red-soft);
  color: var(--red);
}
.footer {
  text-align: center;
  color: var(--muted);
  padding: 24px;
  border-top: 1px solid var(--line);
  background: #fff;
}
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  z-index: 20;
}
.modal-overlay[hidden] {
  display: none !important;
}
.modal-card {
  width: 100%;
  max-width: 560px;
  padding: 24px;
}
.modal-card h3 {
  margin-bottom: 18px;
}
.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
}
.form-card-large {
  max-width: 900px;
}
.link-icon {
  background: #eef4fb;
  border-radius: 10px;
  width: 38px;
  height: 38px;
}
.note-box {
  background: #eef4fb;
  border: 1px solid #d6e6fb;
  border-radius: 16px;
  padding: 18px;
}
ul.clean-list {
  padding-left: 18px;
  display: grid;
  gap: 8px;
}
@media (max-width: 960px) {
  .stats-grid,
  .quick-actions,
  .quick-actions-3,
  .coordinator-grid,
  .student-grid,
  .cards-grid,
  .two-columns {
    grid-template-columns: 1fr;
  }
  .topbar,
  .topbar-actions,
  .page-header,
  .modal-actions {
    flex-direction: column;
    align-items: stretch;
  }
  .topbar,
  .topnav,
  .page-container {
    padding-left: 20px;
    padding-right: 20px;
  }
}
.topnav-link {
  display: flex;
  align-items: center;
  gap: 10px;
}
.topnav-icon {
  font-size: 1rem;
  line-height: 1;
}
.student-welcome-banner {
  background: linear-gradient(90deg, #4b8ef0 0%, #205f99 100%);
  border-radius: 18px;
  color: #fff;
  padding: 28px 34px;
  display: flex;
  align-items: center;
  gap: 18px;
  box-shadow: var(--shadow);
}
.student-banner-icon {
  width: 58px;
  height: 58px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  font-size: 1.7rem;
  background: rgba(255, 255, 255, 0.12);
}
.student-welcome-banner h3 {
  font-size: 1.1rem;
  margin-bottom: 6px;
}
.student-welcome-banner p {
  color: rgba(255, 255, 255, 0.88);
}
.student-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.student-stat-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 22px;
  display: grid;
  gap: 10px;
  position: relative;
  min-height: 108px;
}
.student-stat-card span {
  color: #667085;
  font-size: 1rem;
}
.student-stat-card strong {
  font-size: 2rem;
  color: #205f99;
}
.student-stat-card em {
  position: absolute;
  right: 24px;
  top: 28px;
  font-style: normal;
  font-size: 2rem;
  color: #4b89f0;
  opacity: 0.9;
}
.student-stat-card.success {
  border-color: #22c55e;
}
.student-stat-card.success strong,
.student-stat-card.success em {
  color: #0bb34b;
}
.student-stat-card.warning {
  border-color: #ee9700;
}
.student-stat-card.warning strong,
.student-stat-card.warning em {
  color: #e58f00;
}
.student-stat-card.info {
  border-color: #4b89f0;
}
.student-stat-card.info strong,
.student-stat-card.info em {
  color: #4b89f0;
}
.student-stat-card.danger {
  border-color: #f2b6b6;
}
.student-stat-card.danger strong {
  color: #cc1111;
}
.student-stat-card.compact {
  min-height: auto;
  padding: 18px 22px;
}
.student-stat-card.compact em {
  display: none;
}
.student-progress-card {
  display: grid;
  gap: 16px;
}
.student-progress-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.student-progress-head h3 {
  margin-bottom: 6px;
}
.student-progress-badge {
  background: #f4e8d5;
  color: #e58f00;
  border-radius: 999px;
  padding: 8px 14px;
  font-weight: 700;
}
.student-progress-bar {
  height: 12px;
  background: #d4d4d8;
  border-radius: 999px;
  overflow: hidden;
}
.student-progress-bar div {
  height: 100%;
  background: linear-gradient(90deg, #4b8ef0, #205f99);
  border-radius: 999px;
}
.student-progress-text {
  color: #667085;
}
.student-empty-state {
  text-align: center;
  display: grid;
  justify-items: center;
  gap: 12px;
  padding: 44px 20px;
}
.student-empty-icon {
  font-size: 4rem;
  opacity: 0.45;
}
.upload-helper {
  color: #8b95a7;
  font-size: 0.92rem;
  margin-top: -6px;
}
.student-note-box {
  background: #eef5ff;
  border-color: #c8dcff;
}
.student-add-hero {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  padding: 26px 28px;
  min-height: 188px;
}
.student-add-icon {
  width: 82px;
  height: 82px;
  border-radius: 22px;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  background: linear-gradient(135deg, #eef5ff 0%, #fff7e8 100%);
  border: 1px solid #dbeafe;
  color: #205f99;
  font-size: 2.2rem;
}
.student-add-copy {
  width: min(100%, 620px);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
}
.student-add-note {
  width: 100%;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 16px 18px;
  background: #f8fbff;
  border-color: #cfe1fb;
  box-shadow: 0 10px 22px rgba(32, 95, 153, 0.08);
}
.student-add-note-icon {
  width: 32px;
  height: 32px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  background: #fff4df;
  color: #d38800;
}
.student-add-note strong {
  display: block;
  color: #0f172a;
  margin-bottom: 4px;
}
.student-add-button {
  min-width: 220px;
  justify-content: center;
  box-shadow: 0 12px 22px rgba(238, 151, 0, 0.22);
}
.student-add-info-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}
.student-add-mini-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 18px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: var(--shadow-soft);
}
.student-add-mini-card span {
  width: 34px;
  height: 34px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  background: #eef5ff;
  color: #205f99;
  font-weight: 800;
}
.student-add-mini-card strong {
  color: #0f172a;
  font-size: 0.98rem;
}
.student-account-card {
  padding: 18px 20px;
  display: flex;
  align-items: center;
  gap: 14px;
  max-width: 460px;
}
.student-account-icon {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  background: #fff4df;
  color: #d38800;
  font-size: 1.25rem;
}
.student-account-card h3 {
  margin: 0 0 3px;
  color: #0f172a;
  font-size: 1rem;
}
.student-account-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}
.student-rules-alert {
  background: #eef5ff;
  border: 1px solid #c9ddff;
  color: #475467;
  padding: 16px 18px;
  border-radius: 12px;
}
.student-rules-list {
  display: grid;
  gap: 14px;
}
.student-rule-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  overflow: hidden;
}
.student-rule-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 16px 18px;
  border-bottom: 1px solid var(--line);
}
.student-rule-title {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.student-rule-title strong {
  font-size: 1.05rem;
}
.student-rule-title small {
  color: #667085;
  font-size: 0.95rem;
}
.student-rule-dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: #4b89f0;
  display: inline-block;
}
.student-rule-title.deep .student-rule-dot {
  background: #205f99;
}
.student-rule-title.green .student-rule-dot {
  background: #22c55e;
}
.student-rule-badge {
  border-radius: 999px;
  padding: 6px 12px;
  color: #fff;
  font-weight: 700;
  font-size: 0.9rem;
  background: #4b89f0;
}
.student-rule-badge.deep {
  background: #205f99;
}
.student-rule-badge.green {
  background: #22c55e;
}
.student-rule-table th:last-child,
.student-rule-table td:last-child {
  text-align: right;
  color: #667085;
}
@media (max-width: 960px) {
  .student-stats-grid {
    grid-template-columns: 1fr;
  }
  .student-add-hero {
    align-items: flex-start;
    justify-content: flex-start;
  }
  .student-add-info-grid {
    grid-template-columns: 1fr;
  }
  .student-progress-head,
  .student-rule-head {
    flex-direction: column;
    align-items: flex-start;
  }
}

.student-rule-accordion summary {
  list-style: none;
  cursor: pointer;
}
.student-rule-accordion summary::-webkit-details-marker {
  display: none;
}
.student-rule-head-right {
  display: flex;
  align-items: center;
  gap: 12px;
}
.student-rule-arrow {
  font-size: 1.2rem;
  color: #667085;
  transition: transform 0.2s ease;
}
.student-rule-accordion[open] .student-rule-arrow {
  transform: rotate(180deg);
}
.student-rule-accordion .student-rule-head {
  border-bottom: none;
}
.student-rule-content {
  border-top: 1px solid var(--line);
}
.student-rule-title > div {
  display: grid;
  gap: 2px;
}

html,
body {
  min-height: 100%;
}
body {
  background: #f3f4f6;
  color: #1f2937;
}
.page-header.compact {
  display: none;
}
.hero-card {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
}
.hero-card.hero-orange {
  background: linear-gradient(90deg, #ee9700 0%, #f4b13e 100%);
}
.hero-card.hero-amber {
  background: linear-gradient(90deg, #d38800 0%, #f0ad32 100%);
}
.btn-light {
  background: #fff;
  color: #205f99;
  font-weight: 700;
  border-radius: 12px;
  padding: 12px 18px;
}
.btn-success {
  background: linear-gradient(90deg, #16a34a, #0f8a3a);
  color: #fff;
  font-weight: 700;
}
.btn-danger {
  background: linear-gradient(90deg, #dc2626, #b91c1c);
  color: #fff;
  font-weight: 700;
}
.btn-action-big {
  min-height: 56px;
  padding: 16px 22px;
  font-size: 1rem;
  border-radius: 14px;
}
.status-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 7px 12px;
  font-size: 0.86rem;
  font-weight: 700;
  white-space: nowrap;
}
.status-badge.pendente {
  background: #fdf3e2;
  color: #b76e00;
}
.status-badge.aprovada {
  background: var(--green-soft);
  color: var(--green);
}
.status-badge.reprovada {
  background: var(--red-soft);
  color: var(--red);
}
.status-badge.neutral {
  background: #edf2f7;
  color: #4b5563;
}
.comprovante-btns,
.ocr-cell-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.ocr-col {
  max-width: 220px;
}
.ocr-modal-card {
  max-width: 760px;
}
.ocr-modal-text {
  max-height: 55vh;
  overflow: auto;
  white-space: pre-wrap;
  word-break: break-word;
  background: #f8fafc;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 14px;
  color: #334155;
  line-height: 1.5;
  margin-bottom: 18px;
}
.page-kicker {
  color: var(--orange);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.74rem;
  font-weight: 800;
  margin-bottom: 6px;
}
.hero-card-action {
  display: flex;
  align-items: center;
}
.section-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}
.section-head h3 {
  font-size: 1.1rem;
  margin-bottom: 6px;
}
.table-sub {
  display: block;
  color: var(--muted);
  font-size: 0.86rem;
  margin-top: 4px;
}
.activity-title-cell {
  display: flex;
  flex-direction: column;
  gap: 6px;
  align-items: flex-start;
}
.activity-title {
  font-weight: 700;
}
.activity-file-name {
  color: var(--muted);
  font-size: 0.86rem;
  line-height: 1.35;
}
.activity-proof-link {
  margin-top: 2px;
}
.filters-bar {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 14px;
  margin-bottom: 18px;
}
.filter-field {
  display: grid;
  gap: 8px;
  font-weight: 600;
}
.filter-field span {
  font-size: 0.92rem;
  color: #475467;
}
.filter-field input,
.filter-field select {
  width: 100%;
  border: 1px solid #c9d1dd;
  border-radius: 12px;
  padding: 13px 14px;
  background: #f7f8fa;
  outline: none;
}
.filter-field input:focus,
.filter-field select:focus {
  border-color: var(--blue);
  background: #fff;
}
.page-grid {
  display: grid;
  gap: 22px;
}
.users-grid {
  grid-template-columns: minmax(0, 1.3fr) minmax(340px, 0.9fr);
  align-items: start;
}
.validation-layout {
  display: grid;
  grid-template-columns: minmax(300px, 0.95fr) minmax(0, 1.05fr);
  gap: 22px;
  align-items: start;
}
.validation-list {
  display: grid;
  gap: 12px;
}
.validation-item {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #fff;
  padding: 16px;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  text-align: left;
  transition: transform 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
}
.validation-item:hover,
.validation-item.active {
  transform: translateY(-1px);
  border-color: rgba(0, 74, 141, 0.35);
  box-shadow: var(--shadow-soft);
}
.validation-item-copy {
  display: grid;
  gap: 4px;
}
.validation-item-copy strong {
  font-size: 1rem;
  color: #111827;
}
.validation-item-copy span,
.validation-item-copy small {
  color: var(--muted);
}
.validation-detail-card {
  display: grid;
  gap: 18px;
}
.detail-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}
.detail-grid div {
  background: #f8fafc;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 14px 16px;
  display: grid;
  gap: 4px;
}
.detail-label {
  color: var(--muted);
  font-size: 0.84rem;
  font-weight: 600;
}
.certificate-preview {
  border: 1px dashed rgba(0, 74, 141, 0.3);
  border-radius: 18px;
  overflow: hidden;
  background: linear-gradient(135deg, #f8fbff, #eef5ff);
}
.certificate-preview-bar {
  height: 12px;
  background: linear-gradient(90deg, var(--blue), var(--orange));
}
.certificate-preview-body {
  padding: 24px;
  min-height: 220px;
  display: grid;
  align-content: center;
  justify-items: center;
  text-align: center;
  gap: 8px;
}
.certificate-preview-body span {
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.74rem;
  font-weight: 700;
}
.certificate-preview-body strong {
  font-size: 1.2rem;
  color: #0f172a;
}
.certificate-preview-body p {
  max-width: 42ch;
  color: var(--muted);
}
.validation-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}
.validation-actions .btn {
  width: 100%;
}
.sidebar {
  position: fixed;
  inset: 0 auto 0 0;
  width: 290px;
  background: linear-gradient(180deg, var(--sidebar) 0%, var(--sidebar-alt) 100%);
  color: #fff;
  padding: 24px 18px 20px;
  display: grid;
  grid-template-rows: auto 1fr auto;
  gap: 22px;
  box-shadow: 10px 0 28px rgba(0, 0, 0, 0.12);
  z-index: 10;
}
.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}
.sidebar-brand .brand-copy h1,
.sidebar-brand .brand-copy p {
  color: #fff;
}
.sidebar-nav {
  display: grid;
  gap: 10px;
  align-content: start;
}
.sidebar-link {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 12px;
  border-radius: 14px;
  padding: 14px 16px;
  color: rgba(255, 255, 255, 0.88);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid transparent;
  text-align: left;
  transition: 0.18s ease;
}
.sidebar-link:hover,
.sidebar-link.active {
  background: rgba(255, 255, 255, 0.16);
  border-color: rgba(255, 255, 255, 0.14);
  color: #fff;
}
.sidebar-icon {
  width: 24px;
  text-align: center;
  font-size: 1rem;
  line-height: 1;
}
.sidebar-footer {
  display: grid;
  gap: 12px;
}
.sidebar-logout {
  justify-content: center;
  border-color: rgba(255, 255, 255, 0.25);
  color: #fff;
  background: transparent;
}
.shell-main {
  margin-left: 290px;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
.shell-main .topbar {
  background: #fff;
  padding: 24px 32px;
  border-bottom: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
}
.topbar-copy h2 {
  font-size: 1.7rem;
  line-height: 1.1;
  margin-bottom: 6px;
  color: #0f172a;
}
.topbar-copy p:last-child {
  color: var(--muted);
}
.shell-main .page-container {
  max-width: 1440px;
  width: 100%;
  padding: 28px 32px 40px;
  margin: 0 auto;
}
.shell-main .footer {
  margin-top: auto;
}
.content-card,
.hero-card {
  border: 1px solid rgba(0, 0, 0, 0.02);
}
.form-card {
  position: sticky;
  top: 24px;
}
@media (max-width: 1100px) {
  .sidebar {
    position: sticky;
    inset: auto;
    width: 100%;
    min-height: auto;
    border-radius: 0;
  }
  .shell-main {
    margin-left: 0;
  }
  .app-shell {
    display: grid;
    grid-template-columns: 1fr;
  }
  .sidebar-nav {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .sidebar-footer {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: center;
  }
  .users-grid,
  .validation-layout {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 780px) {
  .sidebar-nav,
  .sidebar-footer,
  .filters-bar,
  .detail-grid,
  .validation-actions,
  .stats-grid,
  .quick-actions,
  .quick-actions-3,
  .coordinator-grid,
  .student-grid,
  .cards-grid,
  .two-columns {
    grid-template-columns: 1fr;
  }
  .sidebar,
  .shell-main .topbar,
  .shell-main .page-container {
    padding-left: 16px;
    padding-right: 16px;
  }
  .shell-main .topbar {
    flex-direction: column;
    align-items: stretch;
  }
  .page-container {
    padding-top: 18px;
  }
  .hero-card {
    flex-direction: column;
    align-items: flex-start;
  }
  .student-add-hero {
    flex-direction: column;
    padding: 22px;
  }
  .student-add-button {
    width: 100%;
  }
  .student-account-card {
    max-width: none;
  }
  .section-head {
    flex-direction: column;
  }
}
.content-card.compact {
  padding: 18px 20px;
}
.search-card {
  background: #fff;
}
.search-input-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
  background: #f5f7fb;
  border: 1px solid #e5e7eb;
  border-radius: 14px;
  padding: 12px 14px;
}
.search-input-wrap span {
  color: #94a3b8;
  font-size: 1.2rem;
}
.search-input {
  width: 100%;
  border: none;
  outline: none;
  background: transparent;
  color: #334155;
}
.table-card {
  padding: 0;
  overflow: hidden;
}
.table-title {
  font-weight: 700;
}
.table-sub {
  color: #64748b;
  font-size: 0.88rem;
  margin-top: 4px;
}
.actions-cell {
  display: flex;
  align-items: center;
  gap: 10px;
  justify-content: flex-start;
}
.actions-cell.wide {
  flex-wrap: wrap;
}
.icon-btn {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  border: 1px solid #dbe2ea;
  background: #fff;
  display: grid;
  place-items: center;
  font-size: 1rem;
}
.icon-btn.edit {
  color: #2d7ef7;
  border-color: #b8d2ff;
}
.icon-btn.delete {
  color: #ef4444;
  border-color: #fecaca;
}
.info-banner {
  background: #dbe7fb;
  border-left: 4px solid #2d7ef7;
  color: #475467;
  border-radius: 14px;
  padding: 18px 20px;
}
.cards-grid.single-column-mobile {
  grid-template-columns: repeat(2, 1fr);
}
.person-card {
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 18px;
  padding: 20px;
  display: flex;
  gap: 16px;
  box-shadow: var(--shadow-soft);
}
.person-card.left-blue {
  border-left: 4px solid #205f99;
}
.person-avatar {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: #2d7ef7;
  color: #fff;
  display: grid;
  place-items: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}
.person-body {
  display: grid;
  gap: 12px;
  flex: 1;
}
.person-head {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-start;
}
.person-head.no-actions {
  justify-content: flex-start;
}
.person-head h3 {
  font-size: 1.1rem;
}
.person-head p,
.person-meta {
  color: #667085;
}
.person-body hr {
  border: none;
  border-top: 1px solid #e5e7eb;
}
.person-stats {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  color: #475467;
  font-size: 0.92rem;
}
.row-with-icon {
  display: flex;
  align-items: center;
  gap: 12px;
}
.table-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: #eef4fb;
  display: grid;
  place-items: center;
}
.summary-card {
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 16px;
  padding: 18px;
  display: grid;
  gap: 8px;
}
.summary-card span {
  color: #2d7ef7;
  font-weight: 700;
}
.summary-card p {
  color: #667085;
}
.rules-summary-grid {
  grid-template-columns: repeat(3, 1fr);
}
.muted-text {
  color: #94a3b8;
}
.checkbox-group {
  display: grid;
  gap: 10px;
}
.checkbox-group span {
  font-weight: 700;
  color: #334155;
}
.checkbox-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}
.check-card {
  display: flex;
  align-items: center;
  gap: 10px;
  border: 1px solid #dbe2ea;
  border-radius: 14px;
  padding: 12px 14px;
  background: #f8fafc;
}
.check-card input {
  accent-color: #2d7ef7;
}
.full-span {
  grid-column: 1/-1;
}
.form-grid textarea {
  resize: vertical;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 12px 14px;
}
.btn-danger {
  background: linear-gradient(90deg, #ef4444, #dc2626);
  color: #fff;
  font-weight: 700;
}
.btn.small {
  padding: 8px 12px;
  border-radius: 10px;
  font-size: 0.92rem;
}
.left {
  justify-content: flex-start;
}
.empty-state.large {
  padding: 56px 24px;
  border-radius: 18px;
}
.toast {
  position: fixed;
  right: 24px;
  bottom: 24px;
  padding: 14px 18px;
  border-radius: 14px;
  color: #fff;
  font-weight: 700;
  box-shadow: var(--shadow);
  opacity: 0;
  transform: translateY(10px);
  transition: 0.2s ease;
  z-index: 40;
}
.toast.visible {
  opacity: 1;
  transform: translateY(0);
}
.toast-success {
  background: #16a34a;
}
.toast-danger {
  background: #dc2626;
}
.toast-info {
  background: #205f99;
}
.modal-card {
  background: #fff;
  border-radius: 18px;
  box-shadow: var(--shadow);
}
.student-note-box p {
  margin-top: 4px;
}
.topbar,
.topnav {
  position: sticky;
  top: 0;
  z-index: 5;
}
.topnav {
  top: 94px;
}
.student-progress-card,
.content-card,
.person-card,
.stat-card,
.student-stat-card,
.summary-card,
.info-banner,
.search-card {
  box-shadow: var(--shadow-soft);
}
.stats-grid.four {
  grid-template-columns: repeat(4, 1fr);
}
@media (max-width: 1100px) {
  .cards-grid.single-column-mobile,
  .rules-summary-grid,
  .checkbox-grid,
  .stats-grid.four {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 960px) {
  .hero-card {
    flex-direction: column;
    align-items: flex-start;
  }
  .topnav {
    top: 0;
    position: relative;
  }
  .topbar {
    position: relative;
  }
  .actions-cell {
    justify-content: flex-start;
  }
  .person-head {
    flex-direction: column;
  }
  .rules-summary-grid {
    grid-template-columns: 1fr;
  }
}