/* PTSCAS Student Portal Styles */
@import url('https://fonts.googleapis.com/css2?family=DM+Serif+Display&family=DM+Sans:wght@400;500;600&display=swap');

:root {
  --p-navy:  #0f1c2e; --p-gold: #c9a84c; --p-slate: #647d9a;
  --p-green: #059669; --p-red: #dc2626;  --p-amber: #b45309;
  --p-cream: #faf8f4;
}

.ptscas-portal { font-family: 'DM Sans', sans-serif; max-width: 960px; margin: 0 auto; }
.ptscas-portal-login { text-align: center; padding: 64px 24px; }
.ptscas-portal-logo h2 { font-family: 'DM Serif Display', serif; font-size: 28px; color: var(--p-navy); }
.ptscas-portal-logo p { color: var(--p-slate); margin: 8px 0 28px; }
.ptscas-portal-google-btn {
  display: inline-flex; align-items: center; gap: 12px; padding: 14px 28px;
  background: #fff; border: 1.5px solid #d0cbbf; border-radius: 8px;
  font-family: 'DM Sans', sans-serif; font-size: 15px; font-weight: 600;
  color: var(--p-navy); text-decoration: none; box-shadow: 0 2px 8px rgba(0,0,0,.08);
  transition: all 150ms;
}
.ptscas-portal-google-btn:hover { border-color: var(--p-gold); box-shadow: 0 4px 16px rgba(201,168,76,.2); }
.ptscas-portal-hint { font-size: 13px; color: var(--p-slate); margin-top: 12px; }
.ptscas-portal-notice { padding: 20px; background: #fffbeb; border: 1px solid #fde68a; border-radius: 8px; color: #92400e; }

/* Portal header */
.ptscas-portal-header {
  display: flex; align-items: center; gap: 20px; padding: 24px;
  background: var(--p-navy); border-radius: 12px; margin-bottom: 20px; color: #fff;
}
.ptscas-portal-avatar {
  width: 56px; height: 56px; border-radius: 50%; background: var(--p-gold);
  display: flex; align-items: center; justify-content: center;
  font-family: 'DM Serif Display', serif; font-size: 24px; color: var(--p-navy); flex-shrink: 0;
}
.ptscas-portal-header h2 { font-family: 'DM Serif Display', serif; font-size: 22px; margin: 0 0 6px; }
.ptscas-portal-meta { display: flex; gap: 16px; font-size: 13px; color: rgba(255,255,255,.65); }
.ptscas-portal-logout { margin-left: auto; padding: 8px 16px; border-radius: 6px; background: rgba(255,255,255,.1); color: #fff; font-size: 13px; font-weight: 600; text-decoration: none; }
.ptscas-portal-logout:hover { background: rgba(255,255,255,.2); }

/* Tabs */
.ptscas-portal-tabs { display: flex; gap: 4px; background: #f0ece4; border-radius: 8px; padding: 4px; margin-bottom: 20px; }
.ptscas-portal-tab { flex: 1; text-align: center; padding: 9px; border-radius: 6px; font-size: 13.5px; font-weight: 600; cursor: pointer; background: transparent; border: none; color: var(--p-slate); transition: all 150ms; font-family: 'DM Sans', sans-serif; }
.ptscas-portal-tab.active { background: #fff; color: var(--p-navy); box-shadow: 0 1px 4px rgba(0,0,0,.08); }

/* Draft notice */
.ptscas-portal-draft-notice { display: flex; align-items: center; gap: 10px; padding: 12px 16px; background: #fef9ec; border: 1px solid #fde68a; border-radius: 8px; margin-bottom: 16px; font-size: 13px; color: #92400e; }

/* Year sections */
.ptscas-portal-year { margin-bottom: 20px; }
.ptscas-portal-year-header { background: var(--p-navy); color: #fff; padding: 12px 20px; border-radius: 8px 8px 0 0; font-family: 'DM Serif Display', serif; font-size: 16px; }
.ptscas-portal-sem { border: 1px solid #e8e3d8; border-top: none; }
.ptscas-portal-sem + .ptscas-portal-sem { border-top: 1px solid #e8e3d8; }
.ptscas-portal-sem h4 { font-size: 12px; font-weight: 600; color: var(--p-slate); text-transform: uppercase; letter-spacing: .06em; padding: 12px 20px 4px; margin: 0; }
.ptscas-portal-grade-table-wrap { overflow-x: auto; }
.ptscas-portal-grade-table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.ptscas-portal-grade-table thead th { padding: 8px 16px; text-align: left; font-size: 11px; font-weight: 600; color: var(--p-slate); text-transform: uppercase; letter-spacing: .06em; border-bottom: 2px solid #e8e3d8; background: #faf9f6; }
.ptscas-portal-grade-table tbody td { padding: 12px 16px; border-bottom: 1px solid #f0ece4; color: var(--p-navy); vertical-align: middle; }
.ptscas-portal-grade-table tbody tr:last-child td { border-bottom: none; }
.ptscas-portal-row-draft td { background: linear-gradient(90deg,#fffbeb,#fff); }
.ptscas-portal-row-draft td:first-child { border-left: 3px solid var(--p-gold); }
.ptscas-center { text-align: center; }
.ptscas-grade-value { font-family: 'DM Serif Display', serif; font-size: 20px; }

/* Badges */
.ptscas-badge { display: inline-flex; align-items: center; gap: 4px; padding: 3px 10px; border-radius: 20px; font-size: 11px; font-weight: 600; }
.ptscas-badge--success { background: #ecfdf5; color: #059669; }
.ptscas-badge--draft   { background: #fef9ec; color: #b45309; border: 1px solid #fde68a; }
.ptscas-badge--warning { background: #fff7ed; color: #c2410c; }
.ptscas-badge--danger  { background: #fef2f2; color: #dc2626; }

/* History */
.ptscas-history-list { }
.ptscas-history-item { display: flex; gap: 12px; padding: 12px 0; border-bottom: 1px solid #f0ece4; }
.ptscas-history-item:last-child { border-bottom: none; }
.ptscas-history-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--p-gold); margin-top: 6px; flex-shrink: 0; }
.ptscas-history-content { flex: 1; }
.ptscas-history-action { font-size: 13.5px; font-weight: 600; color: var(--p-navy); display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.ptscas-history-meta { font-size: 12px; color: var(--p-slate); margin-top: 3px; }