/* ============================================
   EduAI — Dashboard Styles
   ============================================ */
.dash-welcome {
  display: flex; align-items: center; justify-content: space-between;
  padding: 2rem 0 1.5rem; flex-wrap: wrap; gap: 1rem;
}
.dash-welcome h1 { font-size: 1.5rem; font-weight: 800; }
.dash-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px; margin-bottom: 2rem;
}
.dash-card {
  background: #fff; border: 1.5px solid var(--clr-border);
  border-radius: var(--radius-lg); padding: 1.25rem;
}
.dash-card h3 { font-size: 14px; font-weight: 700; margin-bottom: 1rem; color: var(--clr-text); }
.badge-grid { display: flex; flex-wrap: wrap; gap: 10px; }
.badge-item {
  display: flex; flex-direction: column; align-items: center; gap: 4px;
  padding: .6rem .8rem; background: var(--clr-primary-light);
  border-radius: var(--radius); min-width: 60px; text-align: center;
}
.badge-item .badge-icon { font-size: 1.5rem; }
.badge-item .badge-name { font-size: 11px; color: var(--clr-primary); font-weight: 600; }
.recent-item {
  display: flex; align-items: center; gap: .6rem; padding: .4rem 0;
  border-bottom: 1px solid var(--clr-border); font-size: 13px;
}
.recent-item:last-child { border-bottom: none; }
.recent-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--clr-primary); flex-shrink: 0; }

/* Updated recent item links (overrides old .recent-item styles) */
.recent-item-link { text-decoration: none; color: inherit; display: block; margin-bottom: 2px; }
.recent-item-link:hover .recent-item { background: var(--clr-primary-light); border-radius: var(--radius); }
.recent-item { display: flex; align-items: center; gap: .5rem; padding: .45rem .4rem; border-bottom: 1px solid var(--clr-border); font-size: 13px; }
.recent-item:last-child { border-bottom: none; }
.recent-dot { font-size: 14px; flex-shrink: 0; }
.recent-arrow { margin-left: auto; color: var(--clr-primary); font-size: 13px; }

/* ============================================
   PHASE 4 — Gamified stats, recommendations, certificates, planner
   ============================================ */
.dash-card-wide { grid-column: 1 / -1; }

.stat-strip {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(110px, 1fr));
  gap: 12px; margin-bottom: 1.25rem;
}
.stat-tile {
  background: #fff; border: 1.5px solid var(--clr-border); border-radius: var(--radius-lg);
  padding: 1rem; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center;
}
.stat-tile-ring { padding: .6rem; }
.stat-tile-num { font-size: 18px; font-weight: 800; }
.stat-tile-label { font-size: 10.5px; color: var(--clr-text-muted); text-transform: uppercase; letter-spacing: .03em; margin-top: 2px; }

.reco-banner {
  border-radius: var(--radius-lg); padding: .85rem 1.1rem; font-size: 13.5px; margin-bottom: 1.25rem; line-height: 1.5;
}
.reco-banner a { color: inherit; text-decoration: underline; font-weight: 700; }
.reco-warning { background: var(--clr-warning-light); border: 1.5px solid var(--clr-warning); color: #78350f; }
.reco-success { background: var(--clr-success-light); border: 1.5px solid var(--clr-success); color: #065f46; }

.mini-row { display: flex; justify-content: space-between; align-items: center; font-size: 13px; padding: .4rem 0; border-bottom: 1px solid var(--clr-border); gap: 8px; }
.mini-row:last-child { border-bottom: none; }
.tag-due { background: var(--clr-danger); color: #fff; font-size: 10.5px; font-weight: 700; padding: 2px 8px; border-radius: 999px; }

/* Study planner */
.planner-form { display: flex; flex-direction: column; gap: .6rem; max-width: 320px; }
.planner-form label { font-size: 12.5px; color: var(--clr-text-muted); display: flex; flex-direction: column; gap: 3px; }
.planner-form input {
  border: 1.5px solid var(--clr-border); border-radius: var(--radius); padding: .5rem .6rem; font-size: 13.5px; color: var(--clr-text);
}
.planner-days { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 10px; }
.planner-day { background: var(--clr-bg); border: 1px solid var(--clr-border); border-radius: var(--radius); padding: .7rem .8rem; }
.planner-day-title { font-weight: 700; font-size: 12.5px; margin-bottom: .5rem; }
.planner-task { display: flex; align-items: flex-start; gap: 6px; font-size: 12px; margin-bottom: .4rem; cursor: pointer; }
.planner-task input { margin-top: 2px; accent-color: var(--clr-primary); }
.planner-task-done { text-decoration: line-through; color: var(--clr-text-muted); }

/* Certificates */
.cert-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,.6); z-index: 10000;
  display: flex; align-items: center; justify-content: center; padding: 1rem;
}
.cert-modal-inner { background: #fff; border-radius: var(--radius-lg); padding: 1.5rem; max-width: 620px; width: 100%; position: relative; }
.cert-close { position: absolute; top: 10px; right: 12px; background: none; border: none; font-size: 16px; cursor: pointer; }
.cert-actions { display: flex; justify-content: center; margin-top: 1rem; }
.certificate-card {
  border: 3px double var(--clr-primary); border-radius: var(--radius-lg);
  padding: 2rem 1.5rem; text-align: center; background: linear-gradient(135deg,#fff,var(--clr-primary-light));
}
.cert-brand { font-size: 14px; font-weight: 800; color: var(--clr-primary); letter-spacing: .05em; }
.cert-title { font-size: 22px; font-weight: 800; margin: .5rem 0 1rem; }
.cert-sub { font-size: 12px; color: var(--clr-text-muted); margin: .3rem 0; }
.cert-name { font-size: 26px; font-weight: 800; font-family: Georgia, serif; margin: .3rem 0 .6rem; color: var(--clr-primary-dark); }
.cert-course { font-size: 16px; font-weight: 700; margin-bottom: 1.2rem; }
.cert-meta-row { display: flex; justify-content: space-around; gap: 10px; font-size: 12px; margin-top: 1rem; flex-wrap: wrap; }
.cert-meta-label { font-size: 10px; text-transform: uppercase; letter-spacing: .04em; color: var(--clr-text-muted); }
.cert-footer { font-size: 10.5px; color: var(--clr-text-muted); margin-top: 1.3rem; }

@media print {
  body * { visibility: hidden; }
  .certificate-card, .certificate-card * { visibility: visible; }
  .certificate-card { position: fixed; top: 5%; left: 50%; transform: translateX(-50%); width: 90%; }
  .cert-close, .cert-actions { display: none !important; }
}

/* ── Parent dashboard: child selector cards ── */
.child-card { font: inherit; }
.child-card.active { border-color: var(--clr-primary); box-shadow: 0 0 0 2px var(--clr-primary-light); }

/* ── Teacher dashboard: class tabs ── */
.content-level-tabs { display: flex; gap: 6px; flex-wrap: wrap; }
.level-tab-btn {
  padding: .45rem .9rem; border-radius: 20px; border: 1px solid var(--clr-border);
  background: var(--clr-card); font-size: 12.5px; font-weight: 600; cursor: pointer;
  color: var(--clr-text-muted); transition: all .15s;
}
.level-tab-btn:hover { border-color: var(--clr-primary); color: var(--clr-primary); }
.level-tab-btn.active { border-color: var(--clr-primary); background: var(--clr-primary); color: #fff; }

/* ── Teacher dashboard: roster table (mirrors admin.css's .admin-table, public variable names) ── */
.table-wrap { background: var(--clr-card); border: 1px solid var(--clr-border); border-radius: var(--radius-lg); overflow: hidden; overflow-x: auto; }
table.admin-table { width: 100%; border-collapse: collapse; font-size: 13px; min-width: 500px; }
table.admin-table th { text-align: left; padding: .65rem .85rem; background: var(--clr-bg); font-weight: 700; font-size: 11px; text-transform: uppercase; letter-spacing: .05em; color: var(--clr-text-muted); border-bottom: 1px solid var(--clr-border); }
table.admin-table td { padding: .65rem .85rem; border-bottom: 1px solid var(--clr-border); color: var(--clr-text); vertical-align: middle; }
table.admin-table tr:last-child td { border-bottom: none; }

.empty-state { text-align: center; padding: 1.5rem 1rem; color: var(--clr-text-muted); font-size: 13px; }

.section-heading { font-size: 1.3rem; font-weight: 800; margin: 2rem 0 .25rem; color: var(--clr-text); }