:root {
  --primary: #0b5ed7;
  --accent: #ff7a59;
  --success: #2e7d32;
  --danger: #d32f2f;
  --muted: #6b7280;
  --card: #ffffff;
  --glass: rgba(11, 94, 215, 0.06);
  --shadow: 0 8px 28px rgba(15, 23, 42, 0.08);
  --muted-bg: #f7f9fb;
}

html,
body {
  height: 100%;
}

body {
  font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial;
  background: linear-gradient(180deg, #f5f8fb 0%, #eef4fb 100%);
  padding: 28px;
  color: #000;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.header {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 18px;
  margin-bottom: 20px;
  flex-wrap: wrap;
  padding: 14px 18px;
  background: transparent;
}

.header img {
  width: 96px;
  height: 96px;
  border-radius: 8px;
  object-fit: cover;
  box-shadow: var(--shadow)
}

.brand-text .title {
  font-size: 36px;
  font-weight: 700;
  color: var(--danger);
  margin: 0 0 4px 0; /* reduce gap below title */
}

.brand-text h2 {
  font-size: 18px;
  margin: 0 0 4px 0; /* reduce gap below department */
  color: var(--muted);
  font-weight: 600;
  display: none; /* hide department on-screen; department shown only in print via .result-header */
}

.brand-text h3 {
  font-size: 14px;
  margin: 0;
  color: var(--muted);
  font-weight: 500;
}

.brand-text .subtitle {
  font-size: 13px;
  color: var(--muted);
  margin-top: 2px
}

.form-container {
  text-align: center;
  margin-bottom: 22px;
}

input,
select,
button {
  padding: 10px 14px;
  margin: 6px;
  border-radius: 6px;
  border: 1px solid #d1d5db;
  font-size: 14px;
  outline: none;
  transition: 0.18s;
  background: white;
}

input:focus,
select:focus {
  border-color: var(--primary);
  box-shadow: 0 6px 20px rgba(11, 94, 215, 0.08);
}

button.primary {
  background: linear-gradient(90deg, var(--primary), #0a4fb0);
  color: #fff;
  border: none;
  font-weight: 600
}

button.neutral {
  background: transparent;
  color: #000;
  border: 1px solid #000;
  font-weight: 600
}

/* Result card */
#output {
  width: 94%;
  margin: 8px auto;
}

.result-card {
  background: var(--card);
  padding: 20px;
  border-radius: 12px;
  box-shadow: var(--shadow);
}

.result-header {
  /* Hidden on-screen: only show the institutional header when printing */
  display: none;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid #eef2f7;
  padding-bottom: 12px
}

.college-left {
  display: flex;
  align-items: center;
  gap: 12px
}

/* Result card logo size increased to better match header */
.result-header .college-left img {
  width: 72px;
  height: 72px;
  border-radius: 8px;
  object-fit: cover;
}

.college-left .college-name {
  font-weight: 700;
  color: var(--danger);
  font-size: 22px; /* increased for gradesheet */
}

.college-left .dept {
  font-size: 15px; /* slightly larger for visibility */
  color: var(--muted)
}

.result-meta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 6px
}

.result-badge {
  font-weight: 700;
  padding: 8px 14px; /* match .status */
  border-radius: 999px;
  color: #fff;
  font-size: 15px; /* match .status */
  min-height: 36px;
  min-width: 100px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
}

.result-badge.pass {
  background: var(--success)
}

.result-badge.fail {
  background: #000
}

.student-info {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin: 14px 0;
  color: #000;
  font-weight: 700;
}

.student-info div {
  font-size: 13px;
  color: #000;
  font-weight: 700;
}

.student-info b {
  color: #000;
  font-weight: 700;
  margin-right: 6px;
}

.table-wrap {
  overflow: auto;
  margin-top: 8px
}

table.result-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px
}

table.result-table thead th {
  background: var(--muted-bg);
  padding: 12px 14px;
  text-align: left;
  color: #111827;
  font-weight: 700;
  border-bottom: 1px solid #e6eef7
}

table.result-table tbody td {
  padding: 12px 14px;
  border-bottom: 1px solid #f1f5f9;
  color: #111827
}

table.result-table tbody tr:nth-child(even) {
  background: #fbfdff
}

td.subject {
  width: 40%;
  font-weight: 600;
  color: #0f1724
}

td.center {
  text-align: center
}

.summary-row th {
  background: transparent;
  border-top: 2px solid #e6eef7
}

.signatures {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-top: 18px
}

.signature {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 45%
}

.sig-line {
  width: 70%;
  border-bottom: 1px solid #9aa2b3;
  height: 10px;
  margin-bottom: 6px
}

.sig-title {
  font-size: 13px;
  color: var(--muted)
}

.actions {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
  margin-top: 12px
}

.btn-print {
  padding: 8px 12px;
  border-radius: 8px;
  border: 1px solid #d1d5db;
  background: white;
  font-weight: 700
}

/* Status pills keep compatibility */
.status {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 8px 14px; /* larger clickable area */
  border-radius: 999px;
  color: #fff;
  font-weight: 700;
  font-size: 15px; /* slightly larger for readability */
  min-height: 36px;
  min-width: 100px; /* make widths uniform */
  box-sizing: border-box;
}

/* Ensure icons inside status pills match text size */
.status i {
  font-size: 15px;
  line-height: 1;
} 

.status.pass {
  background: var(--success)
}

.status.fail {
  background: #000
}

/* Summary-row status colors: make overall totals clearly green/red */
.summary-row .status.pass {
  background: var(--success);
}

.summary-row .status.fail {
  background: var(--danger);
}

/* Absent status pill remains red, but subject names should stay black for both fail and absent rows */
.status.absent {
  background: var(--danger)
}

/* Keep subject names black regardless of fail/absent state (absent class may still be applied by JS)
   This ensures visual consistency requested by the user. */
tr.absent td.subject,
td.subject.absent-text,
tr.fail td.subject {
  color: #0f1724;
  font-weight: 600;
}

.error {
  color: #000;
  font-weight: 700;
  text-align: center;
  padding: 16px
}

@media (max-width:900px) {
  .student-info {
    grid-template-columns: repeat(2, 1fr)
  }

  .result-meta {
    align-items: flex-start
  }
}

@media (max-width:560px) {
  .student-info {
    grid-template-columns: 1fr
  }

  .result-header {
    flex-direction: column;
    align-items: flex-start
  }

  .actions {
    justify-content: flex-start
  }
}

@media (max-width:420px) {

  /* Tighter page padding on small screens */
  body {
    padding: 12px
  }

  /* Smaller logo and headings for narrow screens */
  .header img {
    width: 64px;
    height: 64px
  }

  .brand-text .title {
    font-size: 16px
  }

  .brand-text .subtitle,
  .brand-text h2,
  .brand-text h3 {
    font-size: 12px;
    margin: 0
  }

  /* Scale down result-card headings on small screens */
  .result-header .college-left .college-name {
    font-size: 16px;
  }

  .result-header .college-left .dept {
    font-size: 12px;
  }

  /* Stack and full-width form controls for better touch usability */
  .form-container {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 8px
  }

  .form-container input,
  .form-container select,
  .form-container button {
    width: 100%;
    box-sizing: border-box;
    margin: 0;
    padding: 10px 12px
  }

  /* Make output use full width and reduce paddings */
  #output {
    width: 100%
  }

  .result-card {
    padding: 14px
  }

  .result-header .college-left img {
    width: 56px;
    height: 56px
  }

  /* Tighter table cells */
  table.result-table thead th,
  table.result-table tbody td {
    padding: 10px
  }

  /* Stack signatures */
  .signatures {
    flex-direction: column;
    gap: 12px
  }

  .signature {
    width: 100%;
    align-items: flex-start
  }

  .sig-line {
    width: 40%
  }
}

/* Print styles */
@media print {
  body {
    background: white
  }

  /* Show the institutional result header only on print */
  .result-header {
    display: flex !important;
    justify-content: space-between;
    align-items: center;
  }

  /* Hide top page header and form controls in print to keep only the result card */
  .header,
  .form-container,
  button,
  .actions .btn-print {
    display: none
  }

  .result-card {
    box-shadow: none;
    border: 1px solid #eee
  }

  a[href]:after {
    content: ""
  }
}
.student-info div {
  font-weight: 400 !important;
}