/* =========================================================
   DASHBOARD — ISOLATED CONTROL SURFACE
   Scope: .dash-wrap ONLY
   ========================================================= */

.dash-wrap {
  margin-top: 40px;
  padding-bottom: 80px;
}

/* ---------- Header strip ---------- */
.dash-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 20px;

  padding: 18px 22px;
  border-radius: 16px;

  background: #0e1520;
  border: 1px solid rgba(255,255,255,.14);
}

/* ---------- Grid system ---------- */
.dash-grid {
  display: grid;
  gap: 18px;
  margin-top: 28px;
}

.dash-grid-4 { grid-template-columns: repeat(4, 1fr); }
.dash-grid-3 { grid-template-columns: repeat(3, 1fr); }
.dash-grid-2 { grid-template-columns: repeat(2, 1fr); }

@media (max-width: 1100px) {
  .dash-grid-4,
  .dash-grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 720px) {
  .dash-grid-4,
  .dash-grid-3,
  .dash-grid-2 {
    grid-template-columns: 1fr;
  }
}

/* ---------- Core dashboard card ---------- */
.dash-card {
  padding: 20px 22px;
  border-radius: 16px;

  background: #0e1420;
  border: 1px solid rgba(255,255,255,.16);

  box-shadow: 0 14px 32px rgba(0,0,0,.55);
}

/* ---------- Card header ---------- */
.dash-card-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 14px;
}

.dash-card-title {
  font-size: .85rem;
  text-transform: uppercase;
  letter-spacing: .8px;
  color: rgba(255,255,255,.65);
}

/* ---------- Metric emphasis ---------- */
.metric-value {
  font-size: 2.2rem;
  font-weight: 800;
  letter-spacing: .6px;
}

.metric-sub,
.metric-hint {
  margin-top: 8px;
  font-size: .85rem;
  color: rgba(255,255,255,.55);
  line-height: 1.35;
}

/* ---------- Metric icon ---------- */
.metric-icon svg {
  width: 36px;
  height: 36px;
  opacity: .35;
}

/* ---------- Status tones ---------- */
.tone-good { border-color: rgba(47,227,139,.35); }
.tone-warn { border-color: rgba(255,204,77,.45); }
.tone-bad  { border-color: rgba(255,77,93,.55); }

.tone-bad .metric-value { color: #ff4d5d; }
.tone-warn .metric-value { color: #ffcc4d; }

/* ---------- Lists (App Health) ---------- */
.dash-list {
  display: grid;
  gap: 12px;
}

.dash-list-row {
  display: flex;
  justify-content: space-between;
  align-items: center;

  padding: 12px 14px;
  border-radius: 12px;

  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.08);
}

/* ---------- KPIs ---------- */
.dash-kpis {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

@media (max-width: 720px) {
  .dash-kpis { grid-template-columns: 1fr; }
}

.kpi {
  padding: 16px;
  border-radius: 14px;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.08);
}

.kpi-num {
  font-size: 2rem;
  font-weight: 800;
}

.kpi-label {
  margin-top: 6px;
  font-size: .85rem;
  color: rgba(255,255,255,.6);
}

/* ---------- Quick links ---------- */
.dash-links {
  display: grid;
  gap: 12px;
}

.dash-link {
  padding: 12px 14px;
  border-radius: 12px;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.08);
  text-decoration: none;
}

.dash-link:hover {
  background: rgba(255,255,255,.08);
}

/* ---------- Alerts ---------- */
.alert-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 12px;
}

.alert-item {
  padding: 14px;
  border-radius: 14px;
  border-left: 4px solid rgba(255,255,255,.3);
  background: rgba(255,255,255,.04);
}

.alert-warn { border-left-color: #ffcc66; }
.alert-bad  { border-left-color: #ff6b6b; }

/* ---------- Empty states ---------- */
.empty-state {
  padding: 18px;
  border-radius: 14px;
  border: 1px dashed rgba(255,255,255,.2);
  background: rgba(255,255,255,.03);
  font-style: italic;
  color: rgba(255,255,255,.6);
}
/* ================================
   CREDIT DASHBOARD – FINAL STYLE
================================ */

.credit-dashboard {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 24px;
    margin-top: 30px;
}

/* Base Card */
.student-card {
    background: linear-gradient(145deg, #0d1328, #141b3a);
    border: 1px solid rgba(0, 200, 255, 0.12);
    border-left: 4px solid rgba(0, 200, 255, 0.4);
    border-radius: 14px;
    padding: 20px;
    transition: all 0.25s ease;
    box-shadow: 0 6px 18px rgba(0,0,0,0.35);
}

/* Hover */
.student-card:hover {
    transform: translateY(-4px);
    border-color: rgba(0, 200, 255, 0.6);
    box-shadow: 0 0 18px rgba(0, 200, 255, 0.3);
}

/* Student Name */
.student-card h3 {
    margin: 0 0 14px 0;
    font-size: 18px;
    font-weight: 600;
    color: #ffffff;
}

.student-card a {
    color: #ffffff;
    text-decoration: none;
}

.student-card a:hover {
    color: #00d4ff;
}

/* Metrics */
.metrics {
    font-size: 14px;
    line-height: 1.8;
    color: rgba(255,255,255,0.85);
}

.metrics strong {
    color: #00d4ff;
    font-weight: 600;
}

/* Warning (No Recent Credits) */
.student-card.warning {
    border-left: 4px solid #ffc107;
}

.student-card.warning:hover {
    box-shadow: 0 0 18px rgba(255, 193, 7, 0.35);
}

/* Danger (Low Grade) */
.student-card.danger {
    border-left: 4px solid #ff3b3b;
}

.student-card.danger:hover {
    box-shadow: 0 0 18px rgba(255, 59, 59, 0.35);
}

/* Grade Highlight */
.grade.low {
    color: #ff3b3b;
    font-weight: 600;
}

/* Flags */
.flags {
    margin-top: 14px;
}

.flag {
    display: inline-block;
    padding: 6px 12px;
    font-size: 12px;
    border-radius: 20px;
    background: rgba(255,255,255,0.08);
    color: rgba(255,255,255,0.8);
    margin-right: 8px;
    margin-bottom: 8px;
}

/* Summary Bar */
.summary-bar {
    background: linear-gradient(145deg, #0d1328, #141b3a);
    border: 1px solid rgba(0, 200, 255, 0.12);
    border-radius: 14px;
    padding: 18px;
    margin-bottom: 30px;
    color: rgba(255,255,255,0.9);
    box-shadow: 0 6px 18px rgba(0,0,0,0.35);
}

.summary-bar strong {
    color: #00d4ff;
}

/* ================================
   STUDENT CREDIT DETAIL PAGE
================================ */

.credit-panel {
    margin-top: 25px;
    background: linear-gradient(145deg, #0d1328, #141b3a);
    border: 1px solid rgba(0, 200, 255, 0.12);
    border-radius: 14px;
    padding: 20px;
    box-shadow: 0 6px 18px rgba(0,0,0,0.35);
}

/* Table Base */
.credit-table {
    width: 100%;
    border-collapse: collapse;
    color: rgba(255,255,255,0.9);
    font-size: 14px;
}

/* Header */
.credit-table thead {
    border-bottom: 1px solid rgba(0, 200, 255, 0.25);
}

.credit-table th {
    text-align: left;
    padding: 14px 10px;
    font-weight: 600;
    color: #00d4ff;
    letter-spacing: 0.5px;
}

/* Rows */
.credit-table td {
    padding: 14px 10px;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

/* Row Hover */
.credit-table tbody tr:hover {
    background: rgba(0, 200, 255, 0.06);
}

/* Low Grade Highlight */
.low-grade {
    color: #ff3b3b;
    font-weight: 600;
}

/* Back Link */
.back-link {
    display: inline-block;
    margin-bottom: 18px;
    color: #00d4ff;
    text-decoration: none;
}

.back-link:hover {
    text-decoration: underline;
}

/* Student Meta Section */
.meta {
    margin-bottom: 20px;
    color: rgba(255,255,255,0.85);
}

.meta strong {
    color: #00d4ff;
}