@font-face {
  font-family: "Sarabun";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("../fonts/sarabun/Sarabun-Regular.ttf") format("truetype");
}

@font-face {
  font-family: "Sarabun";
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url("../fonts/sarabun/Sarabun-SemiBold.ttf") format("truetype");
}

@font-face {
  font-family: "Sarabun";
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url("../fonts/sarabun/Sarabun-Bold.ttf") format("truetype");
}

@font-face {
  font-family: "Sarabun";
  font-style: normal;
  font-weight: 800;
  font-display: swap;
  src: url("../fonts/sarabun/Sarabun-ExtraBold.ttf") format("truetype");
}

html {
  font-size: 14px;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

:root {
  --bsu-red: #b20808;
  --bsu-red-dark: #5f0c0c;
  --bsu-red-deep: #3f0808;
  --bsu-gold: #d8a12b;
  --bsu-ink: #251414;
  --bsu-muted: #6d5f5f;
  --bsu-soft: #fff7f4;
  --bsu-line: #ead8d2;
}

.btn:focus,
.btn:active:focus,
.btn-link.nav-link:focus,
.form-control:focus,
.form-select:focus,
.form-check-input:focus {
  border-color: var(--bsu-red);
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem rgba(178, 8, 8, .25);
}

html {
  position: relative;
  min-height: 100%;
}

body {
  font-family: "Sarabun", Arial, sans-serif;
  color: var(--bsu-ink);
  background: #fff;
  margin-bottom: 0;
}

a {
  color: var(--bsu-red);
}

a:hover {
  color: var(--bsu-red-dark);
}

.btn-primary {
  --bs-btn-bg: #f50057;
  --bs-btn-border-color: #f50057;
  --bs-btn-hover-bg: #d6004c;
  --bs-btn-hover-border-color: #d6004c;
  --bs-btn-active-bg: #b80041;
  --bs-btn-active-border-color: #b80041;
  --bs-btn-disabled-bg: #f50057;
  --bs-btn-disabled-border-color: #f50057;
  background-color: #f50057;
  border-color: #f50057;
  color: #fff;
}

button[type="submit"].btn,
a.btn-primary {
  --bs-btn-bg: #f50057;
  --bs-btn-border-color: #f50057;
  --bs-btn-hover-bg: #d6004c;
  --bs-btn-hover-border-color: #d6004c;
  --bs-btn-active-bg: #b80041;
  --bs-btn-active-border-color: #b80041;
  background-color: #f50057;
  border-color: #f50057;
  color: #fff;
}

button[type="submit"].btn:hover,
button[type="submit"].btn:focus,
a.btn-primary:hover,
a.btn-primary:focus,
.btn-primary:hover,
.btn-primary:focus {
  background-color: #d6004c;
  border-color: #d6004c;
  color: #fff;
}

button[type="submit"].btn:active,
a.btn-primary:active,
.btn-primary:active {
  background-color: #b80041;
  border-color: #b80041;
  color: #fff;
}

.btn-outline-primary {
  --bs-btn-color: var(--bsu-red);
  --bs-btn-border-color: var(--bsu-red);
  --bs-btn-hover-bg: var(--bsu-red);
  --bs-btn-hover-border-color: var(--bsu-red);
  --bs-btn-active-bg: #930606;
  --bs-btn-active-border-color: #930606;
}

.site-navbar {
  background: linear-gradient(180deg, var(--bsu-red-dark), var(--bsu-red-deep));
  padding: 1.2rem 0;
}

.brand-logo {
  width: 84px;
  height: 84px;
  object-fit: contain;
}

.brand-text {
  display: grid;
  line-height: 1.25;
}

.brand-name-th {
  color: #fff;
  font-size: 1.1rem;
  font-weight: 700;
}

.brand-name-en {
  color: #f6d7d2;
  font-size: .95rem;
}

.site-navbar .nav-link {
  color: #fff;
  font-weight: 700;
  padding-inline: .8rem;
}

.site-navbar .nav-link:hover,
.site-navbar .nav-link.active {
  color: #ffd7d0;
}

.login-button {
  background: #f50057;
  border-color: #f50057;
  color: #fff;
  font-weight: 700;
  border-radius: 6px;
  padding-inline: 1rem;
}

.login-button:hover {
  background: #d6004c;
  border-color: #d6004c;
  color: #fff;
}

.profile-dropdown {
  border: 0;
  border-radius: 8px;
  box-shadow: 0 14px 32px rgba(45, 19, 19, .18);
  min-width: 220px;
}

.profile-dropdown .dropdown-header {
  color: var(--bsu-red-dark);
  font-weight: 800;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.language-switch {
  align-items: center;
  border: 1px solid rgba(255, 255, 255, .55);
  border-radius: 6px;
  color: #f6d7d2;
  display: inline-flex;
  font-weight: 800;
  gap: .45rem;
  padding: .24rem .65rem;
}

.language-switch a {
  color: #f6d7d2;
  text-decoration: none;
}

.language-switch a.active,
.language-switch a:hover {
  color: #fff;
}

.hero-section {
  background:
    linear-gradient(115deg, rgba(95, 12, 12, .94), rgba(178, 8, 8, .82)),
    linear-gradient(45deg, #f7ece8, #fff);
  color: #fff;
  padding: 4.5rem 0;
}

.section-kicker {
  color: var(--bsu-gold);
  display: inline-block;
  font-size: .82rem;
  font-weight: 800;
  letter-spacing: .08rem;
  margin-bottom: .75rem;
  text-transform: uppercase;
}

.hero-section h1 {
  font-size: clamp(2.1rem, 4vw, 4rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 1rem;
}

.hero-copy {
  color: #ffe7e1;
  font-size: 1.15rem;
  margin-bottom: 1.5rem;
  max-width: 680px;
}

.research-search-panel,
.quick-action-panel {
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 18px 45px rgba(48, 9, 9, .28);
  color: var(--bsu-ink);
  padding: 1.35rem;
}

.research-search-panel .form-label {
  font-weight: 800;
}

.quick-action-panel {
  display: grid;
  gap: .85rem;
}

.panel-title {
  color: var(--bsu-red-dark);
  font-size: 1.15rem;
  font-weight: 800;
}

.quick-action {
  border: 1px solid var(--bsu-line);
  border-radius: 8px;
  color: var(--bsu-ink);
  display: flex;
  gap: 1rem;
  justify-content: space-between;
  padding: 1rem;
  text-decoration: none;
  transition: border-color .2s, transform .2s, box-shadow .2s;
}

.quick-action:hover {
  border-color: var(--bsu-red);
  box-shadow: 0 10px 22px rgba(95, 12, 12, .12);
  color: var(--bsu-ink);
  transform: translateY(-2px);
}

.quick-action strong {
  color: var(--bsu-red);
  white-space: nowrap;
}

.quick-action em {
  align-self: center;
  background: var(--bsu-soft);
  border-radius: 999px;
  color: var(--bsu-red-dark);
  font-style: normal;
  font-weight: 800;
  min-width: 2.5rem;
  padding: .2rem .65rem;
  text-align: center;
}

.stats-section {
  background: var(--bsu-soft);
  border-bottom: 1px solid var(--bsu-line);
  padding: 1.5rem 0;
}

.stat-item {
  align-content: center;
  background: #fff;
  border: 1px solid var(--bsu-line);
  border-radius: 8px;
  display: grid;
  min-height: 118px;
  padding: 1.25rem;
}

.stat-item strong {
  color: var(--bsu-red);
  display: block;
  font-size: 2rem;
  line-height: 1;
}

.stat-item span {
  color: var(--bsu-muted);
  font-weight: 700;
  margin-top: .5rem;
}

.content-section {
  padding: 3.5rem 0;
}

.browse-section {
  background: #fbf6f4;
}

.section-heading {
  margin-bottom: 1.5rem;
}

.section-heading h2 {
  color: var(--bsu-red-dark);
  font-weight: 800;
  margin: 0;
}

.research-list {
  display: grid;
  gap: 1rem;
}

.empty-state {
  background: #fff;
  border: 1px solid var(--bsu-line);
  border-radius: 8px;
  color: var(--bsu-muted);
  font-weight: 700;
  padding: 1.25rem;
  text-align: center;
}

.research-item {
  align-items: center;
  background: #fff;
  border: 1px solid var(--bsu-line);
  border-radius: 8px;
  display: flex;
  gap: 1.25rem;
  justify-content: space-between;
  padding: 1.25rem;
}

.research-item h3 {
  font-size: 1.15rem;
  font-weight: 800;
  line-height: 1.45;
  margin: .5rem 0;
}

.research-item p,
.research-meta {
  color: var(--bsu-muted);
  margin-bottom: 0;
}

.research-meta {
  font-size: .95rem;
}

.badge.text-bg-light {
  background: var(--bsu-soft) !important;
  border: 1px solid var(--bsu-line);
  color: var(--bsu-red-dark) !important;
}

.browse-link {
  align-items: center;
  background: #fff;
  border: 1px solid var(--bsu-line);
  border-radius: 8px;
  color: var(--bsu-red-dark);
  display: flex;
  font-weight: 800;
  justify-content: center;
  min-height: 96px;
  padding: 1rem;
  text-decoration: none;
}

.browse-link:hover {
  background: var(--bsu-red);
  border-color: var(--bsu-red);
  color: #fff;
}

.site-footer {
  background: var(--bsu-red-deep);
  color: #ffe8e4;
  padding: 2rem 0;
}

.site-footer a {
  color: #fff;
}

.footer-title {
  color: #fff;
  font-weight: 800;
  margin-bottom: .35rem;
}

.copyright {
  color: #e8bab4;
  margin-top: .35rem;
}

.auth-section {
  background:
    linear-gradient(115deg, rgba(95, 12, 12, .92), rgba(178, 8, 8, .78)),
    #fff7f4;
  min-height: 620px;
  padding: 4rem 0;
}

.auth-card {
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 18px 45px rgba(48, 9, 9, .24);
  padding: 1.5rem;
}

.auth-header {
  align-items: center;
  display: flex;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.auth-header img,
.forgot-logo {
  height: 76px;
  object-fit: contain;
  width: 76px;
}

.auth-header h1,
.auth-card h1 {
  color: var(--bsu-red-dark);
  font-size: 1.65rem;
  font-weight: 800;
  margin: 0;
}

.auth-footer {
  margin-top: 1rem;
  text-align: center;
}

.demo-account-box {
  background: var(--bsu-soft);
  border: 1px solid var(--bsu-line);
  border-radius: 8px;
  color: var(--bsu-muted);
  font-size: .95rem;
  margin-top: 1.25rem;
  padding: 1rem;
}

.forgot-logo {
  margin-bottom: 1rem;
}

.forgot-message {
  color: var(--bsu-ink);
  font-size: 1.2rem;
  font-weight: 700;
  margin: 1rem 0 1.5rem;
}

.dashboard-hero {
  background:
    linear-gradient(115deg, rgba(95, 12, 12, .96), rgba(178, 8, 8, .84)),
    #fff7f4;
  color: #fff;
  padding: 3.25rem 0;
}

.dashboard-hero h1 {
  font-size: clamp(2rem, 3vw, 3.25rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: .75rem;
}

.dashboard-hero p {
  color: #ffe7e1;
  font-size: 1.1rem;
  margin: 0;
}

.dashboard-section {
  background: var(--bsu-soft);
  min-height: 380px;
  padding: 2rem 0 3.5rem;
}

.dashboard-action {
  background: #fff;
  border: 1px solid var(--bsu-line);
  border-radius: 8px;
  color: var(--bsu-ink);
  display: grid;
  min-height: 150px;
  padding: 1.25rem;
  text-decoration: none;
  transition: border-color .2s, transform .2s, box-shadow .2s;
}

.dashboard-action:hover {
  border-color: var(--bsu-red);
  box-shadow: 0 12px 28px rgba(95, 12, 12, .12);
  color: var(--bsu-ink);
  transform: translateY(-2px);
}

.dashboard-action span {
  color: var(--bsu-red-dark);
  font-size: 1.1rem;
  font-weight: 800;
}

.dashboard-action small {
  color: var(--bsu-muted);
  line-height: 1.55;
}

.dashboard-count {
  align-self: end;
  color: var(--bsu-red);
  font-size: 2rem;
  font-weight: 900;
  line-height: 1;
}

.profile-hero {
  padding-bottom: 3.5rem;
}

.profile-card {
  background: #fff;
  border: 1px solid var(--bsu-line);
  border-radius: 8px;
  box-shadow: 0 12px 30px rgba(95, 12, 12, .08);
  margin: -1.5rem auto 0;
  max-width: 920px;
  padding: 1.5rem;
}

.profile-summary {
  align-items: center;
  border-bottom: 1px solid var(--bsu-line);
  display: flex;
  gap: 1rem;
  padding-bottom: 1.25rem;
}

.profile-avatar {
  align-items: center;
  background: var(--bsu-red);
  border-radius: 50%;
  color: #fff;
  display: flex;
  flex: 0 0 72px;
  font-size: 2rem;
  font-weight: 800;
  height: 72px;
  justify-content: center;
  width: 72px;
}

.profile-summary h2 {
  color: var(--bsu-red-dark);
  font-size: 1.55rem;
  font-weight: 800;
  margin: 0;
}

.profile-summary p {
  color: var(--bsu-muted);
  margin: .15rem 0 .5rem;
}

.profile-role {
  background: #fff0f4;
  border-radius: 999px;
  color: #b90041;
  display: inline-flex;
  font-size: .92rem;
  font-weight: 800;
  padding: .28rem .75rem;
}

.profile-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  padding: 1.25rem 0;
}

.profile-field {
  background: var(--bsu-soft);
  border: 1px solid var(--bsu-line);
  border-radius: 8px;
  padding: 1rem;
}

.profile-field span {
  color: var(--bsu-muted);
  display: block;
  font-size: .92rem;
  font-weight: 700;
  margin-bottom: .25rem;
}

.profile-field strong {
  color: var(--bsu-ink);
  display: block;
  font-size: 1.05rem;
  overflow-wrap: anywhere;
}

.profile-actions {
  border-top: 1px solid var(--bsu-line);
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  padding-top: 1.25rem;
}

.profile-actions .btn-primary {
  background: #f50057;
  border-color: #f50057;
}

.profile-actions .btn-primary:hover {
  background: #d6004c;
  border-color: #d6004c;
}

.student-page-hero {
  background:
    linear-gradient(115deg, rgba(95, 12, 12, .96), rgba(178, 8, 8, .82)),
    #fff7f4;
  color: #fff;
  padding: 2.75rem 0;
}

.student-page-hero h1 {
  font-size: clamp(2rem, 3vw, 3rem);
  font-weight: 800;
  margin: .4rem 0 .5rem;
}

.student-page-hero p {
  color: #ffe7e1;
  font-size: 1.08rem;
  margin: 0;
}

.page-breadcrumb {
  color: #f6d7d2;
  font-size: .95rem;
}

.page-breadcrumb a {
  color: #fff;
  font-weight: 700;
  text-decoration: none;
}

.student-workspace {
  background: var(--bsu-soft);
  min-height: 520px;
  padding: 2rem 0 3.5rem;
}

.form-panel,
.list-toolbar,
.student-research-table,
.draft-card,
.review-item {
  background: #fff;
  border: 1px solid var(--bsu-line);
  border-radius: 8px;
  box-shadow: 0 10px 26px rgba(95, 12, 12, .08);
}

.form-panel {
  margin-bottom: 1rem;
  padding: 1.25rem;
}

.sticky-panel {
  position: sticky;
  top: 1rem;
}

.panel-heading {
  align-items: center;
  display: flex;
  gap: .75rem;
  margin-bottom: 1rem;
}

.panel-heading span {
  align-items: center;
  background: #f50057;
  border-radius: 999px;
  color: #fff;
  display: inline-flex;
  font-weight: 800;
  height: 32px;
  justify-content: center;
  width: 32px;
}

.panel-heading h2 {
  color: var(--bsu-red-dark);
  font-size: 1.2rem;
  font-weight: 800;
  margin: 0;
}

.upload-note {
  background: var(--bsu-soft);
  border: 1px solid var(--bsu-line);
  border-radius: 8px;
  color: var(--bsu-muted);
  font-size: .95rem;
  padding: .9rem;
}

.people-section {
  border-top: 1px solid var(--bsu-line);
  padding-top: 1rem;
}

.people-section + .people-section {
  margin-top: 1.25rem;
}

.sub-panel-heading {
  align-items: start;
  display: flex;
  gap: 1rem;
  justify-content: space-between;
  margin-bottom: .9rem;
}

.sub-panel-heading h3 {
  color: var(--bsu-red-dark);
  font-size: 1.05rem;
  font-weight: 800;
  margin: 0;
}

.sub-panel-heading p {
  color: var(--bsu-muted);
  margin: .2rem 0 0;
}

.people-list {
  display: grid;
  gap: .8rem;
}

.person-row {
  align-items: end;
  background: var(--bsu-soft);
  border: 1px solid var(--bsu-line);
  border-radius: 8px;
  display: grid;
  gap: .8rem;
  grid-template-columns: 44px minmax(0, 1fr) 180px auto;
  padding: .9rem;
}

.advisor-row {
  grid-template-columns: 44px minmax(0, 1fr) 220px auto;
}

.person-order {
  align-items: center;
  align-self: center;
  background: #fff;
  border: 1px solid var(--bsu-line);
  border-radius: 999px;
  color: var(--bsu-red-dark);
  display: inline-flex;
  font-weight: 800;
  height: 36px;
  justify-content: center;
  width: 36px;
}

.list-toolbar {
  align-items: end;
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr 220px auto;
  margin-bottom: 1rem;
  padding: 1rem;
}

.student-research-table {
  overflow: hidden;
}

.student-research-row {
  align-items: center;
  border-bottom: 1px solid var(--bsu-line);
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr 80px 140px 130px;
  padding: 1rem;
}

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

.table-head {
  background: #fbf6f4;
  color: var(--bsu-red-dark);
  font-weight: 800;
}

.student-research-row strong {
  display: block;
  font-weight: 800;
  line-height: 1.45;
}

.student-research-row small {
  color: var(--bsu-muted);
}

.status-pill {
  border-radius: 999px;
  display: inline-flex;
  font-size: .9rem;
  font-weight: 800;
  justify-content: center;
  padding: .35rem .75rem;
  width: fit-content;
}

.status-draft {
  background: #fff2d6;
  color: #8a5a00;
}

.status-pending {
  background: #eaf2ff;
  color: #1556a8;
}

.status-published {
  background: #e8f7ef;
  color: #14733f;
}

.draft-card {
  padding: 1.25rem;
}

.draft-card-header {
  align-items: center;
  display: flex;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.draft-card h2,
.review-title h2 {
  color: var(--bsu-red-dark);
  font-size: 1.2rem;
  font-weight: 800;
  line-height: 1.45;
}

.draft-card p,
.review-title p {
  color: var(--bsu-muted);
}

.draft-progress {
  height: 28px;
}

.draft-progress .progress-bar {
  background: #f50057;
  font-weight: 800;
}

.draft-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  margin-top: 1rem;
}

.review-tracker {
  display: grid;
  gap: 1rem;
}

.review-item {
  align-items: start;
  display: grid;
  gap: 1.25rem;
  grid-template-columns: 1fr minmax(260px, 420px) auto;
  padding: 1.25rem;
}

.review-item > .btn {
  align-self: start;
  white-space: nowrap;
}

.review-steps {
  align-content: center;
  display: grid;
  gap: .5rem;
}

.step {
  border-left: 4px solid var(--bsu-line);
  color: var(--bsu-muted);
  font-weight: 700;
  padding: .4rem .75rem;
}

.step.done {
  border-color: #14733f;
  color: #14733f;
}

.step.active {
  border-color: #f50057;
  color: #f50057;
}

.detail-layout {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: minmax(0, 1fr) 360px;
}

.detail-main,
.detail-card {
  background: #fff;
  border: 1px solid var(--bsu-line);
  border-radius: 8px;
  box-shadow: 0 10px 26px rgba(95, 12, 12, .08);
}

.detail-main {
  padding: 1.5rem;
}

.detail-title-block {
  border-bottom: 1px solid var(--bsu-line);
  margin-bottom: 1.25rem;
  padding-bottom: 1.25rem;
}

.detail-title-block h2 {
  color: var(--bsu-red-dark);
  font-size: clamp(1.45rem, 2vw, 2rem);
  font-weight: 800;
  line-height: 1.4;
  margin: .75rem 0 .4rem;
}

.detail-title-block p,
.detail-section p {
  color: var(--bsu-muted);
  line-height: 1.75;
}

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

.detail-section h3,
.detail-card h3 {
  color: var(--bsu-red-dark);
  font-size: 1.1rem;
  font-weight: 800;
  margin-bottom: .85rem;
}

.info-list {
  display: grid;
  gap: .75rem;
}

.info-list div {
  background: var(--bsu-soft);
  border: 1px solid var(--bsu-line);
  border-radius: 8px;
  padding: .9rem;
}

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

.info-list span {
  color: var(--bsu-muted);
  margin-top: .25rem;
}

.detail-side {
  display: grid;
  gap: 1rem;
  align-content: start;
}

.detail-card {
  padding: 1.15rem;
}

.meta-list {
  display: grid;
  gap: .7rem;
  margin: 0;
}

.meta-list div {
  border-bottom: 1px solid var(--bsu-line);
  padding-bottom: .7rem;
}

.meta-list div:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.meta-list dt {
  color: var(--bsu-muted);
  font-size: .92rem;
  font-weight: 700;
}

.meta-list dd {
  color: var(--bsu-ink);
  font-weight: 800;
  margin: .2rem 0 0;
}

.keyword-list,
.file-list {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
}

.keyword-list span,
.file-list a {
  background: var(--bsu-soft);
  border: 1px solid var(--bsu-line);
  border-radius: 999px;
  color: var(--bsu-red-dark);
  font-weight: 800;
  padding: .35rem .75rem;
  text-decoration: none;
}

.staff-toolbar {
  grid-template-columns: 1fr 260px 180px;
}

.staff-list {
  display: grid;
  gap: 1rem;
}

.staff-review-card {
  align-items: start;
  background: #fff;
  border: 1px solid var(--bsu-line);
  border-radius: 8px;
  box-shadow: 0 10px 26px rgba(95, 12, 12, .08);
  display: grid;
  gap: 1rem;
  grid-template-columns: minmax(0, 1fr) auto;
  padding: 1.25rem;
}

.staff-review-card h2 {
  color: var(--bsu-red-dark);
  font-size: 1.2rem;
  font-weight: 800;
  line-height: 1.45;
  margin: .7rem 0 .4rem;
}

.staff-review-card p {
  color: var(--bsu-muted);
  margin-bottom: .75rem;
}

.staff-tags {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
}

.staff-tags span {
  background: var(--bsu-soft);
  border: 1px solid var(--bsu-line);
  border-radius: 999px;
  color: var(--bsu-red-dark);
  font-size: .9rem;
  font-weight: 800;
  padding: .3rem .7rem;
}

.rejected-card {
  border-color: #f1c8c8;
}

.status-approved {
  background: #e8f7ef;
  color: #14733f;
}

.status-rejected {
  background: #ffe8e8;
  color: #b42323;
}

.staff-table-head {
  background: #fbf6f4;
  color: var(--bsu-red-dark);
  font-weight: 800;
}

.report-summary {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-bottom: 1.25rem;
}

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

.report-panel {
  background: #fff;
  border: 1px solid var(--bsu-line);
  border-radius: 8px;
  box-shadow: 0 10px 26px rgba(95, 12, 12, .08);
  padding: 1.25rem;
}

.report-panel h2 {
  color: var(--bsu-red-dark);
  font-size: 1.15rem;
  font-weight: 800;
  margin-bottom: 1rem;
}

.report-bar {
  align-items: center;
  background: var(--bsu-soft);
  border: 1px solid var(--bsu-line);
  border-radius: 8px;
  display: grid;
  gap: .75rem;
  grid-template-columns: 1fr auto;
  margin-bottom: .75rem;
  overflow: hidden;
  padding: .85rem;
  position: relative;
}

.report-bar span {
  background: rgba(245, 0, 87, .12);
  bottom: 0;
  left: 0;
  position: absolute;
  top: 0;
}

.report-bar strong,
.report-bar em {
  position: relative;
  z-index: 1;
}

.report-bar strong {
  color: var(--bsu-ink);
}

.report-bar em {
  color: var(--bsu-red-dark);
  font-style: normal;
  font-weight: 800;
}

.staff-review-layout {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: minmax(0, 1fr) 340px;
}

.checklist-grid {
  display: grid;
  gap: .75rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.checklist-grid label {
  background: var(--bsu-soft);
  border: 1px solid var(--bsu-line);
  border-radius: 8px;
  color: var(--bsu-ink);
  font-weight: 700;
  padding: .85rem;
}

.checklist-grid .form-check-input {
  margin-right: .45rem;
}

.admin-toolbar {
  grid-template-columns: 1fr 240px auto;
}

.admin-log-toolbar {
  grid-template-columns: 1fr 220px 180px;
}

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

.admin-master-card {
  background: #fff;
  border: 1px solid var(--bsu-line);
  border-radius: 8px;
  box-shadow: 0 10px 26px rgba(95, 12, 12, .08);
  display: grid;
  min-height: 190px;
  padding: 1.25rem;
}

.admin-master-card h2 {
  color: var(--bsu-red-dark);
  font-size: 1.2rem;
  font-weight: 800;
  line-height: 1.45;
  margin: .7rem 0 .35rem;
}

.admin-master-card p {
  color: var(--bsu-muted);
}

.admin-card-actions {
  align-self: end;
}

.admin-form-panel {
  max-width: 960px;
}

.form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  justify-content: flex-end;
  margin-top: 1.25rem;
}

.admin-table {
  overflow: hidden;
}

.admin-permission-row {
  align-items: center;
  border-bottom: 1px solid var(--bsu-line);
  display: grid;
  gap: 1rem;
  grid-template-columns: minmax(0, 1fr) 140px 140px 130px;
  padding: 1rem;
}

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

.admin-head {
  background: #fbf6f4;
  color: var(--bsu-red-dark);
  font-weight: 800;
}

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

.admin-permission-row small {
  color: var(--bsu-muted);
}

.admin-log-list {
  background: #fff;
  border: 1px solid var(--bsu-line);
  border-radius: 8px;
  box-shadow: 0 10px 26px rgba(95, 12, 12, .08);
  overflow: hidden;
}

.admin-log-row {
  align-items: center;
  border-bottom: 1px solid var(--bsu-line);
  display: grid;
  gap: 1rem;
  grid-template-columns: minmax(0, 1fr) 220px auto;
  padding: 1rem;
}

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

.admin-log-row strong,
.admin-log-row small {
  display: block;
}

.admin-log-row small,
.admin-log-row > span {
  color: var(--bsu-muted);
}

.admin-log-meta {
  background: #fff;
}

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

.settings-panel {
  background: #fff;
  border: 1px solid var(--bsu-line);
  border-radius: 8px;
  box-shadow: 0 10px 26px rgba(95, 12, 12, .08);
  padding: 1.25rem;
}

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

.settings-panel h2 {
  color: var(--bsu-red-dark);
  font-size: 1.15rem;
  font-weight: 800;
  margin: 0;
}

.settings-list {
  display: grid;
  gap: .75rem;
}

.settings-list div {
  background: var(--bsu-soft);
  border: 1px solid var(--bsu-line);
  border-radius: 8px;
  display: grid;
  gap: .25rem;
  padding: .9rem;
}

.settings-list strong {
  color: var(--bsu-ink);
}

.settings-list span {
  color: var(--bsu-muted);
}

.settings-list em {
  color: var(--bsu-red-dark);
  font-style: normal;
  font-weight: 800;
}

.public-search-bar {
  align-items: end;
  background: #fff;
  border: 1px solid var(--bsu-line);
  border-radius: 8px;
  box-shadow: 0 10px 26px rgba(95, 12, 12, .08);
  display: grid;
  gap: 1rem;
  grid-template-columns: minmax(0, 1fr) 220px auto;
  margin-bottom: 1.25rem;
  padding: 1rem;
}

.search-layout {
  align-items: start;
  display: grid;
  gap: 1.25rem;
  grid-template-columns: 300px minmax(0, 1fr);
}

.search-filter-panel,
.public-result-card {
  background: #fff;
  border: 1px solid var(--bsu-line);
  border-radius: 8px;
  box-shadow: 0 10px 26px rgba(95, 12, 12, .08);
}

.search-filter-panel {
  padding: 1.15rem;
  position: sticky;
  top: 1rem;
}

.search-filter-panel h2 {
  color: var(--bsu-red-dark);
  font-size: 1.15rem;
  font-weight: 800;
  margin-bottom: 1rem;
}

.filter-group + .filter-group {
  margin-top: 1rem;
}

.public-access-note {
  background: var(--bsu-soft);
  border: 1px solid var(--bsu-line);
  border-radius: 8px;
  color: var(--bsu-muted);
  font-weight: 700;
  line-height: 1.6;
  margin-top: 1rem;
  padding: .9rem;
}

.search-results-list {
  display: grid;
  gap: 1rem;
}

.results-summary {
  align-items: center;
  color: var(--bsu-muted);
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  justify-content: space-between;
}

.results-summary strong {
  color: var(--bsu-red-dark);
  font-size: 1.1rem;
}

.public-result-card {
  align-items: start;
  display: grid;
  gap: 1.25rem;
  grid-template-columns: minmax(0, 1fr) 220px;
  padding: 1.25rem;
}

.public-result-card h2 {
  color: var(--bsu-red-dark);
  font-size: 1.25rem;
  font-weight: 800;
  line-height: 1.45;
  margin: .65rem 0 .4rem;
}

.public-result-card p {
  color: var(--bsu-muted);
  line-height: 1.7;
  margin-bottom: .5rem;
}

.public-result-actions {
  display: grid;
  gap: .6rem;
}

.login-required-link {
  color: var(--bsu-red-dark);
  font-size: .95rem;
  font-weight: 800;
  text-align: center;
  text-decoration: none;
}

@media (max-width: 991.98px) {
  .site-navbar {
    padding: .8rem 0;
  }

  .site-navbar .navbar-collapse {
    padding-top: 1rem;
  }

  .brand-logo {
    height: 64px;
    width: 64px;
  }

  .hero-section {
    padding: 3rem 0;
  }

  .quick-action {
    display: grid;
  }

  .list-toolbar,
  .student-research-row,
  .review-item,
  .person-row,
  .advisor-row {
    grid-template-columns: 1fr;
  }

  .sub-panel-heading {
    display: grid;
  }

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

  .staff-toolbar,
  .staff-review-card,
  .report-summary,
  .report-grid,
  .staff-review-layout,
  .checklist-grid,
  .admin-toolbar,
  .admin-log-toolbar,
  .admin-grid,
  .admin-permission-row,
  .admin-log-row,
  .settings-grid {
    grid-template-columns: 1fr;
  }

  .public-search-bar,
  .search-layout,
  .public-result-card,
  .profile-grid {
    grid-template-columns: 1fr;
  }

  .settings-panel-head {
    display: grid;
  }

  .search-filter-panel {
    position: static;
  }

  .sticky-panel {
    position: static;
  }
}

@media (max-width: 575.98px) {
  .brand-text {
    max-width: 210px;
  }

  .brand-name-th {
    font-size: .98rem;
  }

  .brand-name-en {
    font-size: .86rem;
  }

  .hero-section h1 {
    font-size: 2rem;
  }

  .input-group.input-group-lg {
    display: grid;
  }

  .input-group.input-group-lg > .form-control,
  .input-group.input-group-lg > .btn {
    border-radius: 6px !important;
    width: 100%;
  }

  .input-group.input-group-lg > .btn {
    margin-top: .5rem;
  }

  .research-item {
    display: grid;
  }

  .research-item .btn {
    width: 100%;
  }
}

.uploaded-file-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .75rem;
  padding: .65rem .75rem;
  border: 1px solid rgba(117, 28, 28, .16);
  border-radius: 6px;
  background: #fff;
}

.uploaded-file-row + .uploaded-file-row {
  margin-top: .5rem;
}

.uploaded-file-row a {
  min-width: 0;
  overflow-wrap: anywhere;
}

.name-ellipsis {
  display: inline-block;
  max-width: 15ch;
  overflow: hidden;
  text-overflow: ellipsis;
  vertical-align: bottom;
  white-space: nowrap;
}