:root {
  --navy: #17324d;
  --navy-deep: #0d2237;
  --teal: #1f7a76;
  --teal-soft: #e6f3f1;
  --gold: #d7a84b;
  --ink: #17212b;
  --muted: #667582;
  --line: #dce3e8;
  --surface: #ffffff;
  --canvas: #f4f7f8;
  --danger: #a83b3b;
  --shadow: 0 18px 55px rgba(23, 50, 77, .09);
}

* { box-sizing: border-box; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--canvas);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
}
a { color: var(--teal); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3, p { margin-top: 0; }
h1 { margin-bottom: .4rem; font-family: Georgia, "Times New Roman", serif; font-size: clamp(2rem, 4vw, 3.15rem); line-height: 1.08; color: var(--navy-deep); }
h2 { margin-bottom: .35rem; font-size: 1.22rem; color: var(--navy-deep); }
h3 { color: var(--navy-deep); }

.topbar {
  height: 68px; display: flex; align-items: center; justify-content: space-between;
  padding: 0 clamp(1rem, 4vw, 3.5rem); background: var(--navy-deep); color: white;
}
.brand { display: flex; align-items: center; gap: .7rem; color: white; font-weight: 750; letter-spacing: -.01em; }
.brand:hover { text-decoration: none; }
.brand-mark { display: grid; place-items: center; width: 32px; height: 32px; border-radius: 9px; background: var(--gold); color: var(--navy-deep); font-family: Georgia, serif; font-size: 1.2rem; }
.account-area { display: flex; gap: .7rem; align-items: center; font-size: .88rem; }
.role-pill { padding: .25rem .6rem; border: 1px solid rgba(255,255,255,.25); border-radius: 999px; }
.link-button, .text-action { border: 0; background: none; color: inherit; cursor: pointer; font: inherit; padding: 0; }
.link-button { color: #cfe9e6; }

.page-shell { max-width: 1240px; margin: 0 auto; padding: clamp(2rem, 5vw, 4rem) clamp(1rem, 3vw, 2rem) 5rem; }
.page-heading { margin-bottom: 2rem; }
.page-heading > div > p:last-child { color: var(--muted); font-size: 1.04rem; }
.split-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 2rem; }
.eyebrow { margin-bottom: .55rem; color: var(--teal); font-size: .75rem; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }
.muted, .help-text { color: var(--muted); }
.help-text { margin-top: 1.25rem; margin-bottom: 0; font-size: .83rem; }
.metric { min-width: 120px; padding: .9rem 1.1rem; border-left: 3px solid var(--gold); color: var(--muted); }
.metric strong { display: block; color: var(--navy-deep); font-size: 1.6rem; }
.heading-actions { display: flex; gap: .7rem; flex-wrap: wrap; }

.surface, .auth-card, .narrow-card { background: var(--surface); border: 1px solid var(--line); border-radius: 16px; box-shadow: var(--shadow); }
.surface { padding: clamp(1.1rem, 3vw, 1.7rem); }
.two-column-layout { display: grid; grid-template-columns: minmax(0, 1fr) 330px; gap: 1.4rem; align-items: start; }
.section-heading { display: flex; justify-content: space-between; gap: 1rem; padding-bottom: 1.05rem; border-bottom: 1px solid var(--line); }
.section-heading p { margin: 0; color: var(--muted); font-size: .9rem; }
.side-panel h2 { font-family: Georgia, serif; font-size: 1.6rem; }
.sticky-panel { position: sticky; top: 1.4rem; }

.login-layout { min-height: calc(100vh - 180px); display: grid; grid-template-columns: 1.15fr .85fr; gap: clamp(2rem, 7vw, 7rem); align-items: center; }
.login-intro h1 { max-width: 740px; font-size: clamp(2.7rem, 6vw, 5rem); }
.login-intro > p:not(.eyebrow) { max-width: 600px; color: var(--muted); font-size: 1.12rem; }
.trust-note { display: inline-flex; align-items: center; gap: .6rem; margin-top: 1.5rem; padding: .75rem 1rem; border-radius: 10px; background: var(--teal-soft); color: #175d59; font-weight: 650; }
.auth-card { padding: clamp(1.6rem, 4vw, 2.5rem); }
.auth-card h2 { font-family: Georgia, serif; font-size: 2rem; }
.narrow-card { max-width: 540px; margin: 3rem auto; padding: clamp(1.5rem, 4vw, 2.5rem); }

.stack-form { display: grid; gap: 1rem; }
label { display: grid; gap: .4rem; color: #344554; font-size: .86rem; font-weight: 700; }
input, select, textarea {
  width: 100%; border: 1px solid #cbd5dc; border-radius: 9px; padding: .72rem .8rem;
  background: white; color: var(--ink); font: inherit; font-weight: 450;
}
textarea { resize: vertical; }
input:focus, select:focus, textarea:focus { outline: 3px solid rgba(31,122,118,.16); border-color: var(--teal); }
small { color: var(--muted); }
.primary-button, .secondary-button, .small-button {
  display: inline-flex; justify-content: center; align-items: center; border: 0; border-radius: 9px;
  cursor: pointer; font: inherit; font-weight: 750; text-decoration: none;
}
.primary-button { padding: .73rem 1rem; background: var(--teal); color: white; }
.primary-button:hover { background: #176a66; text-decoration: none; }
.secondary-button, .small-button { border: 1px solid var(--line); background: white; color: var(--navy); }
.secondary-button { padding: .7rem 1rem; }
.small-button { padding: .48rem .72rem; font-size: .83rem; }

.flash { max-width: 1180px; margin: 1rem auto -1rem; padding: .85rem 1rem; border-radius: 10px; background: var(--teal-soft); color: #175d59; }
.flash-error { background: #fbe9e9; color: var(--danger); }
.credential-card { display: flex; justify-content: space-between; gap: 2rem; margin-bottom: 1.4rem; padding: 1.3rem 1.5rem; border: 2px solid var(--gold); border-radius: 14px; background: #fffaf0; }
.credential-card h2 { margin: 0; }
.credential-grid { display: flex; gap: 2.5rem; margin: 0; }
.credential-grid dt { color: var(--muted); font-size: .73rem; text-transform: uppercase; letter-spacing: .08em; }
.credential-grid dd { margin: .2rem 0 0; font-family: ui-monospace, SFMono-Regular, monospace; font-weight: 800; }

.applicant-list { display: grid; }
.applicant-row { display: grid; grid-template-columns: 42px 1fr auto auto; gap: .8rem; align-items: center; padding: 1rem 0; border-bottom: 1px solid var(--line); }
.applicant-row:last-child { border-bottom: 0; }
.avatar { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 12px; background: var(--teal-soft); color: var(--teal); font-weight: 850; }
.applicant-main { display: grid; }
.applicant-main span { color: var(--muted); font-size: .82rem; }
.row-actions { display: flex; align-items: center; gap: .7rem; }
.text-action { color: var(--muted); font-size: .78rem; }
.status { display: inline-flex; width: fit-content; padding: .28rem .58rem; border-radius: 999px; font-size: .72rem; font-weight: 800; }
.status-verified { background: var(--teal-soft); color: #17645f; }
.status-muted { background: #edf0f2; color: #64717b; }
.status-review { background: #fff2d9; color: #815c16; }
.status-interested { background: #e8eff8; color: #345f87; }

.add-program-panel { margin-bottom: 1.4rem; }
.add-program-panel summary, .review-panel summary { cursor: pointer; font-weight: 800; color: var(--navy); }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .9rem; margin-top: 1rem; }
.wide-field { grid-column: 1 / -1; }
.program-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; padding-top: 1.2rem; }
.program-card { display: flex; flex-direction: column; min-height: 220px; padding: 1.15rem; border: 1px solid var(--line); border-radius: 13px; color: inherit; transition: transform .15s, border-color .15s, box-shadow .15s; }
.program-card:hover { transform: translateY(-2px); border-color: #abc7c5; box-shadow: 0 12px 30px rgba(23,50,77,.08); text-decoration: none; }
.program-card h3 { margin: 1rem 0 .25rem; font-family: Georgia, serif; font-size: 1.28rem; }
.program-card p { color: #405260; }
.program-topline { display: flex; justify-content: space-between; gap: .5rem; align-items: center; }
.faculty-count { color: var(--muted); font-size: .75rem; }
.verified-line { display: flex; justify-content: space-between; gap: 1rem; margin-top: auto; padding-top: 1rem; border-top: 1px solid var(--line); color: var(--muted); font-size: .74rem; }
.verified-line strong { color: var(--navy); text-align: right; }
.empty-state { padding: 3rem 1rem; text-align: center; color: var(--muted); }

.breadcrumbs { margin-bottom: 1.25rem; font-size: .88rem; }
.program-heading { padding-bottom: 1.5rem; border-bottom: 1px solid var(--line); }
.verification-box { display: grid; gap: .2rem; min-width: 230px; padding: 1rem; border-radius: 12px; background: white; border: 1px solid var(--line); }
.verification-box span { color: var(--muted); font-size: .75rem; }
.verification-box a { margin-top: .45rem; font-size: .8rem; }
.program-manager-panel { display: grid; gap: .65rem; min-width: 230px; }
.delete-program-form { display: flex; justify-content: flex-end; }
.danger-button {
  width: 100%; padding: .65rem .9rem; border: 1px solid #e2b5b5; border-radius: 9px;
  background: #fff7f7; color: var(--danger); cursor: pointer; font: inherit; font-size: .82rem;
  font-weight: 750;
}
.danger-button:hover { background: #fbe9e9; border-color: #cf8f8f; }
.danger-button:focus-visible { outline: 3px solid rgba(168, 59, 59, .18); outline-offset: 2px; }
.link-layout { grid-template-columns: minmax(0, 1fr) 340px; }
.faculty-list { display: grid; gap: 1rem; padding-top: 1.2rem; }
.faculty-card { border: 1px solid var(--line); border-radius: 13px; overflow: hidden; }
.faculty-card-head { display: flex; justify-content: space-between; gap: 1rem; padding: 1.15rem; }
.faculty-card-head h3 { margin: .25rem 0; }
.faculty-card-head a { display: block; max-width: 600px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: .82rem; }
.link-type { color: var(--muted); font-size: .72rem; font-weight: 800; text-transform: uppercase; letter-spacing: .08em; }
.faculty-summary { margin: 0 1.15rem 1.1rem; padding: 1rem; border-radius: 10px; background: var(--teal-soft); }
.faculty-summary p:last-of-type { color: #3b5557; }
.review-panel { padding: 1rem 1.15rem; border-top: 1px solid var(--line); background: #fbfcfd; }
.note-panel, .funding-panel { padding: 1rem 1.15rem; border-top: 1px solid var(--line); }
.funding-panel { background: #faf8f1; }
.note-heading { display: flex; justify-content: space-between; gap: 1rem; margin-bottom: .7rem; }
.note-heading span { color: var(--muted); font-size: .73rem; text-align: right; }
.note-panel form { display: grid; gap: .6rem; justify-items: start; }
.note-panel p, .funding-panel p { margin-bottom: .4rem; }

.extraction-panel { display: grid; grid-template-columns: minmax(230px, .65fr) minmax(0, 1.35fr); gap: 1.5rem; margin-bottom: 1.2rem; border-top: 4px solid var(--teal); }
.extraction-copy h2 { font-family: Georgia, serif; font-size: 1.75rem; }
.extraction-copy > p:last-child { margin-bottom: 0; color: var(--muted); }
.extract-form { display: grid; gap: .8rem; }
.extract-actions { display: flex; justify-content: space-between; align-items: center; gap: 1rem; }
.extract-loading { padding: .75rem .85rem; border-radius: 9px; background: var(--teal-soft); color: #175d59; font-size: .84rem; }
.loading-dot { display: inline-block; width: 9px; height: 9px; margin-right: .45rem; border-radius: 50%; background: var(--teal); animation: pulse 1.05s infinite alternate; }
@keyframes pulse { to { opacity: .25; transform: scale(.7); } }
.draft-link { grid-column: 1 / -1; display: flex; justify-content: space-between; gap: 1rem; padding: .8rem 1rem; border-radius: 10px; background: #fff4dd; color: #76520e; }
.draft-link:hover { text-decoration: none; background: #ffedc8; }
.extraction-summary { margin: 0 0 1.2rem; padding: .85rem 1rem; border: 1px solid #b9dbd7; border-radius: 10px; background: var(--teal-soft); color: #175d59; font-size: .88rem; }
.extraction-summary details { margin-top: .45rem; }
.extraction-summary summary { cursor: pointer; font-weight: 750; }
.extraction-summary ul { margin-bottom: 0; padding-left: 1.2rem; overflow-wrap: anywhere; }
.summary-error { border-color: #ecc5c5; background: #fbe9e9; color: var(--danger); }
.manual-panel { margin-bottom: 1.2rem; box-shadow: none; }
.program-deadline { display: grid; gap: .1rem; margin-top: .8rem; padding: .65rem .75rem; border-radius: 8px; background: #f5f8fa; }
.program-deadline span { color: var(--muted); font-size: .7rem; text-transform: uppercase; letter-spacing: .06em; }
.program-deadline strong { color: var(--navy); font-size: .84rem; }
.program-info-surface { margin-bottom: 1.4rem; }
.program-info-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .8rem; padding-top: 1rem; }
.program-info-grid > div { display: grid; gap: .25rem; padding: .85rem 1rem; border-radius: 9px; background: #f7f9fa; }
.program-info-grid span { color: var(--muted); font-size: .72rem; text-transform: uppercase; letter-spacing: .06em; }
.program-info-grid strong { color: var(--navy); font-size: 1.05rem; white-space: pre-line; }
.program-info-grid .wide-info { grid-column: 1 / -1; }

.review-stack { display: grid; gap: 1.4rem; }
.review-card { padding: 0; overflow: hidden; }
.review-card-header { display: flex; justify-content: space-between; gap: 1rem; padding: 1.3rem 1.5rem; border-bottom: 1px solid var(--line); background: #fbfcfd; }
.review-card-header h2 { margin: .7rem 0 .2rem; font-family: Georgia, serif; font-size: 1.6rem; }
.review-badges { display: flex; gap: .45rem; flex-wrap: wrap; align-items: center; }
.confidence, .source-method { padding: .27rem .55rem; border-radius: 999px; font-size: .7rem; font-weight: 750; }
.confidence-high { background: var(--teal-soft); color: #17645f; }
.confidence-medium { background: #fff2d9; color: #815c16; }
.confidence-low { background: #fbe9e9; color: var(--danger); }
.source-method { background: #edf0f2; color: #53616d; }
.draft-number { color: var(--muted); font-size: .8rem; white-space: nowrap; }
.review-form { padding: 1.4rem 1.5rem .8rem; }
.review-field-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .9rem; }
.evidence-panel { margin-top: 1.2rem; border: 1px solid var(--line); border-radius: 11px; overflow: hidden; }
.evidence-panel > summary { padding: .85rem 1rem; cursor: pointer; background: #f7f9fa; color: var(--navy); font-weight: 800; }
.evidence-list { display: grid; }
.evidence-row { display: grid; grid-template-columns: 150px minmax(0, 1fr) auto; gap: 1rem; align-items: start; padding: 1rem; border-top: 1px solid var(--line); }
.evidence-row > div { display: grid; gap: .18rem; }
.evidence-row > div span { color: var(--muted); font-size: .78rem; }
.evidence-row blockquote { margin: 0; padding-left: .8rem; border-left: 3px solid var(--gold); color: #465663; font-size: .85rem; }
.evidence-row > a { font-size: .78rem; white-space: nowrap; }
.review-actions { display: flex; justify-content: space-between; gap: 1rem; align-items: center; padding-top: 1rem; }
.review-actions > span { color: var(--muted); font-size: .78rem; }
.discard-form { padding: 0 1.5rem 1.2rem; }
.danger-action { color: var(--danger); }

@media (max-width: 900px) {
  .two-column-layout, .login-layout, .link-layout { grid-template-columns: 1fr; }
  .extraction-panel { grid-template-columns: 1fr; }
  .program-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .sticky-panel { position: static; }
  .login-layout { gap: 2rem; }
  .draft-link { grid-column: auto; }
  .evidence-row { grid-template-columns: 1fr; }
}
@media (max-width: 620px) {
  .topbar { height: auto; min-height: 64px; }
  .username, .role-pill { display: none; }
  .split-heading, .credential-card { align-items: stretch; flex-direction: column; }
  .credential-grid, .row-actions { flex-wrap: wrap; }
  .applicant-row { grid-template-columns: 42px 1fr auto; }
  .row-actions { grid-column: 2 / -1; }
  .program-grid, .form-grid { grid-template-columns: 1fr; }
  .review-field-grid { grid-template-columns: 1fr; }
  .program-info-grid { grid-template-columns: 1fr; }
  .program-info-grid .wide-info { grid-column: auto; }
  .wide-field { grid-column: auto; }
  .faculty-card-head, .note-heading { flex-direction: column; }
  .review-card-header, .review-actions, .extract-actions { align-items: stretch; flex-direction: column; }
  .note-heading span { text-align: left; }
}

.program-department {
  margin-bottom: 0.65rem;
  color: var(--navy);
  font-size: 1.20rem;
  font-weight: 800;
  letter-spacing: 0.11em;
  line-height: 1.45;
  text-transform: uppercase;
}

.program-name {
  margin-bottom: 0.55rem;
  color: #111111;
  font-size: clamp(1.65rem, 4vw, 3rem);
  line-height: 1.08;
}

.program-university {
  margin-bottom: 0;
  color: var(--navy-deep) !important;
  font-size: clamp(1rem, 1.7vw, 1.3rem) !important;
  font-weight: 600;
  line-height: 1.35;
}

.program-info-surface .program-info-grid > div {
  align-content: start;
  row-gap: 0rem;
}

.program-info-surface .program-info-grid > div {
  align-content: start;
  row-gap: 0.05rem;
  padding-top: 0.1rem;
  padding-bottom: 0.5rem;
}

.faculty-card-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.delete-faculty-form {
  margin: 0;
}

.faculty-delete-button {
  padding: 0.28rem 0.58rem;
  border: 1px solid #e2b5b5;
  border-radius: 999px;
  background: #fff7f7;
  color: var(--danger);
  cursor: pointer;
  font: inherit;
  font-size: 0.72rem;
  font-weight: 800;
}

.faculty-delete-button:hover {
  background: #fbe9e9;
  border-color: #cf8f8f;
}

.faculty-delete-button:focus-visible {
  outline: 3px solid rgba(168, 59, 59, 0.18);
  outline-offset: 2px;
}

.program-method-form {
  min-width: 270px;
}

.program-method-form label {
  gap: 0.3rem;
  color: var(--navy);
  font-size: 1.1rem;
  font-weight: 750;
}

.program-method-form select {
  min-width: 250px;
  padding: 0.55rem 0.7rem;
  background: white;
}

@media (max-width: 620px) {
  .program-info-surface .section-heading {
    align-items: stretch;
    flex-direction: column;
  }

  .program-method-form,
  .program-method-form select {
    width: 100%;
  }
}

.program-info-controls {
  display: flex;
  align-items: flex-end;
  justify-content: flex-end;
  gap: 1rem;
  flex-wrap: wrap;
}

.rotation-form {
  min-width: 250px;
}

.rotation-form label {
  gap: 0.3rem;
  color: var(--navy);
  font-size: 1.1rem;
  font-weight: 750;
}

.rotation-form select {
  min-width: 145px;
  padding: 0.55rem 0.7rem;
  background: white;
}

.rotation-display {
  display: grid;
  gap: 0.3rem;
  min-width: 145px;
}

.rotation-display span {
  color: var(--navy);
  font-size: 0.76rem;
  font-weight: 750;
}

.rotation-display strong {
  min-height: 42px;
  padding: 0.55rem 0.7rem;
  border: 1px solid #cbd5dc;
  border-radius: 9px;
  background: #f7f9fa;
  color: var(--navy);
}

@media (max-width: 620px) {
  .program-info-controls {
    align-items: stretch;
    flex-direction: column;
  }

  .rotation-form,
  .rotation-form select,
  .rotation-display {
    width: 100%;
  }
}

/* 中文首页标语：缩小字号并增加行距 */
.login-intro h1 {
  max-width: 760px;
  font-family:
    "Microsoft YaHei",
    "PingFang SC",
    "Noto Sans CJK SC",
    sans-serif;
  font-size: clamp(2.3rem, 4.1vw, 4.0rem);
  font-weight: 800;
  line-height: 1.24;
  letter-spacing: 0.02em;
}

/* 英文首页标语 */
.login-intro > p.login-slogan-en {
  margin-top: 1.35rem;
  color: var(--navy);
  font-size: clamp(1.6rem, 2.6vw, 2.6rem);
  font-weight: 650;
  line-height: 1.55;
  letter-spacing: 0.01em;
}