/* ── Education Hub ── */
:root {
  --eh-accent: #007AFF;
  --eh-accent-light: #E8F2FF;
  --eh-green: #16a34a;
  --eh-dark: #0f1419;
}

.eh-hero {
  background: linear-gradient(135deg, #002D6B 0%, #007AFF 50%, #0063D1 100%);
  padding: 44px 0 36px;
}
.eh-hero-inner {
  max-width: 1100px; margin: 0 auto; padding: 0 24px;
}
.eh-hero h1 {
  font-size: clamp(1.6rem, 4vw, 2.4rem); font-weight: 800; color: #fff;
  letter-spacing: -.02em; line-height: 1.1; margin-bottom: 10px;
}
.eh-hero h1 em { color: #4DA3FF; font-style: normal; }
.eh-hero .sub {
  font-size: .88rem; color: rgba(255,255,255,.45); line-height: 1.6; max-width: 560px;
}

/* ── Progress Tracker ── */
.eh-main { padding: 28px 0 72px; }
.eh-inner { max-width: 1100px; margin: 0 auto; padding: 0 24px; }

.eh-progress {
  display: flex; gap: 0; margin-bottom: 28px;
  background: #fff; border: 1px solid #e2e8f0; border-radius: 10px;
  overflow: hidden; box-shadow: 0 1px 8px rgba(0,0,0,.05);
}
.eh-step {
  flex: 1; padding: 18px 16px; text-align: center; position: relative;
  border-right: 1px solid #f1f5f9; text-decoration: none; color: inherit;
  transition: background .2s;
}
.eh-step:last-child { border-right: none; }
.eh-step:hover { background: #f8fafc; }
.eh-step .num {
  width: 32px; height: 32px; border-radius: 50%; display: inline-flex;
  align-items: center; justify-content: center; font-size: .78rem;
  font-weight: 800; margin-bottom: 8px;
  background: #f1f5f9; color: #94a3b8;
}
.eh-step.done .num { background: #dcfce7; color: var(--eh-green); }
.eh-step.active .num { background: var(--eh-accent); color: #fff; }
.eh-step .label {
  display: block; font-size: .74rem; font-weight: 700; color: var(--eh-dark);
}
.eh-step .val {
  display: block; font-size: .82rem; font-weight: 800; color: var(--eh-accent);
  margin-top: 4px;
}
.eh-step .val.empty { color: #94a3b8; font-weight: 500; font-style: italic; }
.eh-step .check {
  position: absolute; top: 8px; right: 10px; font-size: .72rem; color: var(--eh-green);
}

/* ── Grid ── */
.eh-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 18px;
}

/* ── Cards ── */
.eh-card {
  background: #fff; border: 1px solid #e2e8f0; border-radius: 10px;
  overflow: hidden; box-shadow: 0 1px 8px rgba(0,0,0,.05);
}
.eh-card-head {
  padding: 14px 20px; border-bottom: 1px solid #f1f5f9; background: #f8fafc;
  font-size: .72rem; font-weight: 700; letter-spacing: .08em;
  text-transform: uppercase; color: var(--eh-dark);
  display: flex; justify-content: space-between; align-items: center;
}
.eh-card-body { padding: 20px; }

/* Profile summary */
.eh-profile-grid {
  display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 12px;
}
.eh-stat {
  text-align: center; padding: 14px 8px;
  background: #f8fafc; border-radius: 8px;
}
.eh-stat .icon { font-size: 1.2rem; margin-bottom: 4px; }
.eh-stat .val {
  font-size: 1.1rem; font-weight: 800; color: var(--eh-dark);
}
.eh-stat .val.empty { color: #cbd5e1; font-size: .82rem; font-weight: 500; }
.eh-stat .lbl {
  font-size: .66rem; font-weight: 600; color: #94a3b8;
  text-transform: uppercase; letter-spacing: .06em; margin-top: 2px;
}

/* Scholarship list in hub */
.eh-sch-item {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 0; border-bottom: 1px solid #f1f5f9;
}
.eh-sch-item:last-child { border-bottom: none; }
.eh-sch-score {
  min-width: 48px; height: 48px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: .78rem; font-weight: 800; flex-shrink: 0;
}
.eh-sch-score.match-strong { background: #dcfce7; color: #16a34a; }
.eh-sch-score.match-good { background: #dbeafe; color: #2563eb; }
.eh-sch-score.match-possible { background: #fef9c3; color: #a16207; }
.eh-sch-score.match-unlikely { background: #fee2e2; color: #dc2626; }
.eh-sch-info { flex: 1; min-width: 0; }
.eh-sch-name {
  font-size: .82rem; font-weight: 700; color: var(--eh-dark);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.eh-sch-provider {
  font-size: .68rem; color: #64748b; margin-top: 2px;
}
.eh-sch-badge {
  padding: 3px 8px; border-radius: 4px; font-size: .62rem;
  font-weight: 800; flex-shrink: 0;
}
.eh-sch-badge.full { background: #dcfce7; color: #16a34a; }
.eh-sch-badge.partial { background: #fef9c3; color: #a16207; }

/* Tool cards */
.eh-tools {
  display: grid; grid-template-columns: 1fr 1fr; gap: 12px;
}
.eh-tool-link {
  display: flex; align-items: center; gap: 12px;
  padding: 14px; background: #f8fafc; border-radius: 8px;
  text-decoration: none; color: inherit; transition: all .2s;
  border: 1px solid transparent;
}
.eh-tool-link:hover {
  border-color: var(--eh-accent); background: var(--eh-accent-light);
}
.eh-tool-link .icon { font-size: 1.4rem; }
.eh-tool-link .name {
  font-size: .78rem; font-weight: 700; color: var(--eh-dark);
}
.eh-tool-link .desc {
  font-size: .68rem; color: #64748b; margin-top: 2px;
}

/* Login CTA */
.eh-login-cta {
  text-align: center; padding: 24px; color: #64748b; font-size: .82rem;
}
.eh-login-cta a {
  color: var(--eh-accent); font-weight: 700; text-decoration: none;
}
.eh-login-cta a:hover { text-decoration: underline; }

/* Empty state */
.eh-empty {
  text-align: center; padding: 24px; color: #94a3b8; font-size: .82rem;
}

/* Profile completeness bar */
.eh-completeness {
  margin-bottom: 16px;
}
.eh-completeness-label {
  font-size: .72rem; font-weight: 600; color: #64748b; margin-bottom: 6px;
}
.eh-completeness-label span { color: var(--eh-accent); font-weight: 800; }
.eh-completeness-track {
  height: 6px; background: #f1f5f9; border-radius: 3px; overflow: hidden;
}
.eh-completeness-fill {
  height: 100%; background: var(--eh-accent); border-radius: 3px;
  transition: width .6s ease;
}

/* Profile editor */
.eh-edit-toggle {
  display: block; margin-top: 14px; padding: 8px 16px;
  background: none; border: 1px solid #e2e8f0; border-radius: 8px;
  font-size: .78rem; font-weight: 600; color: var(--eh-accent);
  cursor: pointer; font-family: inherit; transition: all .2s;
}
.eh-edit-toggle:hover { background: var(--eh-accent-light); border-color: var(--eh-accent); }
.eh-editor-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 14px;
}
.eh-editor-field label {
  display: block; font-size: .72rem; font-weight: 600; color: #64748b;
  margin-bottom: 4px; letter-spacing: .03em;
}
.eh-editor-field input,
.eh-editor-field select {
  width: 100%; padding: 8px 12px; border: 1px solid #e2e8f0; border-radius: 8px;
  font-size: .82rem; font-family: inherit; color: var(--eh-dark);
  transition: border-color .2s;
}
.eh-editor-field input:focus,
.eh-editor-field select:focus {
  outline: none; border-color: var(--eh-accent); box-shadow: 0 0 0 3px rgba(0,122,255,.08);
}
.eh-save-btn {
  display: block; width: 100%; margin-top: 14px; padding: 10px;
  background: var(--eh-accent); color: #fff; border: none; border-radius: 8px;
  font-size: .82rem; font-weight: 700; cursor: pointer; font-family: inherit;
  transition: background .2s;
}
.eh-save-btn:hover { background: #0063D1; }

/* Activity feed */
.eh-activity-item {
  display: flex; justify-content: space-between; align-items: center;
  padding: 10px 0; border-bottom: 1px solid #f1f5f9;
}
.eh-activity-item:last-child { border-bottom: none; }
.eh-activity-text { font-size: .82rem; font-weight: 500; color: var(--eh-dark); }
.eh-activity-time { font-size: .72rem; color: #94a3b8; flex-shrink: 0; }

/* Flashcard streak */
.eh-streak-row {
  display: flex; align-items: center; gap: 8px;
  padding: 12px 0; margin-top: 8px; border-top: 1px solid #f1f5f9;
}
.eh-streak-icon { font-size: 1.2rem; }
.eh-streak-text { font-size: .82rem; color: var(--eh-dark); }
.eh-streak-text strong { color: var(--eh-accent); }

/* Responsive */
@media (max-width: 768px) {
  .eh-grid { grid-template-columns: 1fr; }
  .eh-progress { flex-direction: column; }
  .eh-step { border-right: none; border-bottom: 1px solid #f1f5f9; padding: 14px 16px; text-align: left; display: flex; align-items: center; gap: 12px; }
  .eh-step .num { margin-bottom: 0; }
  .eh-profile-grid { grid-template-columns: 1fr 1fr 1fr; }
  .eh-tools { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .eh-profile-grid { grid-template-columns: 1fr; }
  .eh-editor-grid { grid-template-columns: 1fr; }
}