/* ============================================================
  Kingsway Heritage Nursery - Primary - Secondary portal — Portal add-ons (v4.0)
   Extends assets/style.css. Uses the existing tokens only.
   ============================================================ */

/* ── Sidebar unread pill ── */
.nav-badge {
  margin-left: auto;
  min-width: 20px;
  height: 20px;
  padding: 0 6px;
  border-radius: 999px;
  background: var(--red);
  color: #fff !important;
  font-size: 11px;
  font-weight: 700;
  line-height: 20px;
  text-align: center;
  flex-shrink: 0;
}

/* ── Login role switch ── */
.login-tabs {
  display: flex;
  gap: 6px;
  padding: 5px;
  background: var(--blue-xpale);
  border-radius: 12px;
  margin-bottom: 18px;
}

.login-tabs a {
  flex: 1;
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  border-radius: 9px;
  font-size: 14px;
  font-weight: 600;
  color: var(--ink-2);
  text-decoration: none;
  transition: .18s;
}

.login-tabs a.on {
  background: var(--surface);
  color: var(--blue-dark);
  box-shadow: 0 2px 8px rgba(26, 35, 126, .13);
}

/* ── Message list ── */
.msg-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.msg-item {
  display: block;
  padding: 14px 16px;
  border: 1.5px solid var(--line);
  border-left: 4px solid var(--line);
  border-radius: 12px;
  background: var(--surface);
  text-decoration: none;
  color: inherit;
  transition: .18s;
}

.msg-item:hover {
  border-color: var(--blue-soft);
  box-shadow: 0 4px 14px rgba(26, 35, 126, .08);
}

.msg-item.unread {
  border-left-color: var(--blue);
  background: var(--blue-xpale);
}

.msg-item.mine {
  border-left-color: var(--teal);
}

.msg-top {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 5px;
}

.msg-from {
  font-weight: 700;
  font-size: 14px;
  color: var(--ink);
}

.msg-time {
  margin-left: auto;
  font-size: 11.5px;
  color: var(--muted);
  white-space: nowrap;
}

.msg-subject {
  font-weight: 600;
  font-size: 14.5px;
  color: var(--blue-dark);
  margin-bottom: 4px;
}

.msg-snippet {
  font-size: 13px;
  color: var(--ink-2);
  line-height: 1.55;
}

.msg-body {
  font-size: 14.5px;
  line-height: 1.65;
  color: var(--ink-2);
  white-space: pre-wrap;
  word-break: break-word;
}

/* ── Event cards ── */
.evt-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.evt-item {
  display: flex;
  gap: 14px;
  padding: 14px 16px;
  border: 1.5px solid var(--line);
  border-radius: 14px;
  background: var(--surface);
}

.evt-item.past {
  opacity: .62;
}

.evt-date {
  flex-shrink: 0;
  width: 62px;
  border-radius: 12px;
  background: linear-gradient(160deg, var(--blue-pale), #fff);
  border: 1px solid var(--line);
  text-align: center;
  padding: 8px 4px;
}

.evt-date .d {
  font-size: 22px;
  font-weight: 800;
  color: var(--blue-dark);
  line-height: 1.1;
}

.evt-date .m {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--blue-soft);
  text-transform: uppercase;
}

.evt-body {
  flex: 1;
  min-width: 0;
}

.evt-title {
  font-weight: 700;
  font-size: 15px;
  color: var(--ink);
  margin-bottom: 3px;
}

.evt-meta {
  font-size: 12px;
  color: var(--muted);
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 6px;
}

.evt-desc {
  font-size: 13.5px;
  color: var(--ink-2);
  line-height: 1.6;
  white-space: pre-wrap;
}

/* ── Assignment log ── */
.asg-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.asg-item {
  padding: 15px 16px;
  border: 1.5px solid var(--line);
  border-left: 4px solid var(--blue-soft);
  border-radius: 13px;
  background: var(--surface);
}

.asg-item.overdue {
  border-left-color: var(--red);
}

.asg-item.graded {
  border-left-color: var(--green);
}

.asg-item.submitted {
  border-left-color: var(--teal);
}

.asg-head {
  display: flex;
  align-items: center;
  gap: 9px;
  flex-wrap: wrap;
  margin-bottom: 6px;
}

.asg-title {
  font-weight: 700;
  font-size: 15px;
  color: var(--ink);
}

.asg-meta {
  font-size: 12px;
  color: var(--muted);
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 8px;
}

.asg-instr {
  font-size: 13.5px;
  color: var(--ink-2);
  line-height: 1.6;
  white-space: pre-wrap;
  margin-bottom: 10px;
}

.asg-feedback {
  margin-top: 10px;
  padding: 10px 12px;
  border-radius: 10px;
  background: var(--green-pale);
  border: 1px solid #c8e6c9;
  font-size: 13px;
  color: #1b5e20;
  line-height: 1.6;
}

/* ── Performance bars ── */
.pf-bar-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 7px 0;
  border-bottom: 1px dashed var(--line);
}

.pf-bar-row:last-child {
  border-bottom: 0;
}

.pf-bar-label {
  width: 150px;
  flex-shrink: 0;
  font-size: 13px;
  font-weight: 600;
  color: var(--ink-2);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.pf-bar-track {
  position: relative;
  flex: 1;
  height: 13px;
  border-radius: 999px;
  background: var(--blue-xpale);
  overflow: visible;
}

.pf-bar-fill {
  height: 100%;
  border-radius: 999px;
  transition: width .5s ease;
}

.pf-bar-avg {
  position: absolute;
  top: -3px;
  width: 2px;
  height: 19px;
  background: var(--ink);
  opacity: .45;
  border-radius: 2px;
}

.pf-bar-value {
  width: 84px;
  flex-shrink: 0;
  text-align: right;
  font-size: 13px;
  font-weight: 700;
  color: var(--ink);
}

.pf-trend {
  width: 100%;
  height: auto;
  display: block;
}

.pf-legend {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 12px;
  color: var(--muted);
  margin-top: 10px;
}

.pf-legend span {
  display: flex;
  align-items: center;
  gap: 6px;
}

.pf-legend i {
  width: 12px;
  height: 12px;
  border-radius: 3px;
  display: inline-block;
}

/* ── Empty state ── */
.empty-state {
  text-align: center;
  padding: 38px 20px;
  color: var(--muted);
}

.empty-state .ico {
  font-size: 40px;
  display: block;
  margin-bottom: 10px;
  opacity: .55;
}

.empty-state p {
  font-size: 14px;
  margin: 0;
}

/* ── Credential chip ── */
.cred {
  display: inline-block;
  padding: 3px 9px;
  border-radius: 7px;
  background: var(--blue-xpale);
  border: 1px solid var(--line);
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
  font-size: 12.5px;
  color: var(--blue-dark);
}

/* ── Mobile ── */
@media (max-width: 640px) {
  .pf-bar-label {
    width: 104px;
    font-size: 12px;
  }

  .pf-bar-value {
    width: 70px;
    font-size: 12px;
  }

  .evt-date {
    width: 54px;
  }

  .msg-time {
    margin-left: 0;
    width: 100%;
  }
}