:root {
  --ink: #0d0d0d;
  --ink-soft: #2a2a2a;
  --gold: #b8860b;
  --sun-yellow: #ffb703;
  --sun-orange: #fb8500;
  --sky-blue: #023047;
  --sky-blue-light: #219ebc;
  --sky-blue-pale: #8ecae6;
  --bg: #f7f6f2;
  --card-bg: #ffffff;
  --text: #1b2733;
  --text-muted: #5c6b7a;
  --border: #e2ded2;
  --success: #2a9d8f;
  --danger: #e63946;
  --radius: 14px;
  --shadow: 0 8px 24px rgba(13, 13, 13, 0.08);
}

* { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: 'Segoe UI', Tahoma, Verdana, sans-serif;
  background: linear-gradient(180deg, #fff6e0 0%, var(--bg) 220px);
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
  overflow-wrap: break-word;
}

img, svg { max-width: 100%; }

a { color: var(--sky-blue-light); text-decoration: none; }
a:hover { text-decoration: underline; }

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ---------- Brand / Logo ---------- */
.logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-mark {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
}

.crest-svg {
  width: 100%;
  height: 100%;
  display: block;
}

.logo-text {
  line-height: 1.15;
}

.logo-text .name {
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--ink);
  letter-spacing: 0.3px;
  font-family: Georgia, 'Times New Roman', serif;
}

.logo-text .tagline {
  font-size: 0.72rem;
  color: var(--text-muted);
  font-style: italic;
}

/* ---------- Top bar ---------- */
.topbar {
  background: var(--card-bg);
  border-bottom: 3px solid var(--ink);
  padding: 14px 0;
}

.topbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}

.topbar-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

/* ---------- Page shell ---------- */
.page {
  padding: 40px 0 60px;
}

.center-shell {
  min-height: calc(100vh - 82px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 30px 16px;
}

/* ---------- Cards ---------- */
.card {
  background: var(--card-bg);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  padding: 32px;
}

.card-narrow {
  width: 100%;
  max-width: 420px;
}

.card-header {
  text-align: center;
  margin-bottom: 24px;
}

.card-header h1 {
  font-size: 1.4rem;
  margin: 14px 0 4px;
  color: var(--sky-blue);
}

.card-header p {
  color: var(--text-muted);
  margin: 0;
  font-size: 0.92rem;
}

/* ---------- Forms ---------- */
.form-group {
  margin-bottom: 18px;
}

.form-group label {
  display: block;
  font-weight: 600;
  font-size: 0.88rem;
  margin-bottom: 6px;
  color: var(--sky-blue);
}

.form-group input,
.form-group select {
  width: 100%;
  padding: 11px 13px;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  font-size: 16px; /* 16px prevents iOS auto-zoom on focus */
  background: #fffdf7;
  transition: border-color 0.15s;
}

.form-group input:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--sky-blue-light);
}

/* Prevent iOS Safari auto-zoom — all text inputs need ≥ 16px font */
input, select, textarea {
  font-size: 16px;
}

.hint {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 5px;
}

.form-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-grid-auto {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 16px;
}

.subject-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 10px;
  align-items: center;
}

.subject-row input[name="subjectName"] {
  flex: 2;
  min-width: 140px;
  padding: 10px 12px;
  border: 1.5px solid var(--border);
  border-radius: 8px;
}

.subject-row input[name="subjectScore"] {
  flex: 1;
  min-width: 80px;
  padding: 10px 12px;
  border: 1.5px solid var(--border);
  border-radius: 8px;
}

.subject-row .removeRowBtn {
  flex-shrink: 0;
}

/* ---------- Password field with show/hide toggle ---------- */
.password-field {
  position: relative;
}

.password-field input {
  padding-right: 42px;
}

.password-toggle {
  position: absolute;
  top: 50%;
  right: 4px;
  transform: translateY(-50%);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border: none;
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  border-radius: 6px;
}

.password-toggle:hover {
  color: var(--ink);
  background: #f1ede0;
}

.password-toggle .icon-eye-off {
  display: none;
}

.password-toggle.is-visible .icon-eye {
  display: none;
}

.password-toggle.is-visible .icon-eye-off {
  display: block;
}

.btn {
  display: inline-block;
  border: none;
  cursor: pointer;
  padding: 12px 20px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 0.95rem;
  text-align: center;
  transition: transform 0.08s ease, box-shadow 0.15s ease;
}

.btn:active { transform: translateY(1px); }

.btn-primary {
  background: linear-gradient(135deg, var(--sun-yellow), var(--sun-orange));
  color: #23150a;
  width: 100%;
  box-shadow: 0 6px 16px rgba(251, 133, 0, 0.3);
}

.btn-secondary {
  background: var(--sky-blue);
  color: #fff;
}

.btn-outline {
  background: transparent;
  border: 1.5px solid var(--sky-blue);
  color: var(--sky-blue);
}

.btn-danger {
  background: var(--danger);
  color: #fff;
}

.btn-sm { padding: 8px 14px; font-size: 0.85rem; }
.btn-block { width: 100%; }

/* ---------- Alerts ---------- */
.alert {
  padding: 12px 14px;
  border-radius: 8px;
  margin-bottom: 18px;
  font-size: 0.9rem;
}

.alert-error {
  background: #fdecea;
  color: #92251d;
  border: 1px solid #f3c2bd;
}

.alert-success {
  background: #e6f6f3;
  color: #145f52;
  border: 1px solid #b9e6dc;
}

/* ---------- Result Slip ---------- */
.report-card {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  border: 1px solid var(--border);
}

.slip-header {
  display: flex;
  align-items: stretch;
  min-height: 118px;
}

.slip-header-left {
  flex: 1.4;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 24px;
  background: #fff;
}

.slip-crest {
  width: 90px;
  height: 90px;
  flex-shrink: 0;
}

.slip-address {
  font-size: 0.78rem;
  color: var(--text);
  line-height: 1.55;
}

.slip-address strong { color: var(--ink); }

.slip-header-right {
  flex: 1;
  background: linear-gradient(120deg, var(--ink) 0%, var(--ink-soft) 100%);
  color: #fff;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  justify-content: center;
  text-align: right;
  padding: 18px 28px;
  clip-path: polygon(12% 0, 100% 0, 100% 100%, 0% 100%);
}

.slip-header-right .name {
  font-family: Georgia, 'Times New Roman', serif;
  font-weight: 800;
  font-size: 1.5rem;
  letter-spacing: 0.5px;
}

.slip-header-right .tagline {
  font-size: 0.78rem;
  font-style: italic;
  color: #d8d8d8;
  margin-top: 2px;
}

.slip-title {
  text-align: center;
  font-weight: 800;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--ink);
  padding: 14px 0;
  border-bottom: 2px solid var(--ink);
  font-size: 1.05rem;
}

.report-body { padding: 24px 32px 32px; }

.student-info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 14px;
  margin-bottom: 18px;
  padding: 18px;
  background: #f7f6f2;
  border-radius: 10px;
  border: 1px solid var(--border);
}

.info-item .label {
  font-size: 0.72rem;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 0.5px;
}

.info-item .value {
  font-weight: 700;
  color: var(--ink);
  font-size: 1rem;
}

.slip-meta-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 10px 18px;
  margin-bottom: 24px;
  padding: 14px 18px;
  border: 1px dashed var(--border);
  border-radius: 10px;
  font-size: 0.85rem;
}

.slip-meta-grid .label {
  color: var(--text-muted);
  margin-right: 4px;
}

.slip-meta-grid .value {
  font-weight: 700;
  color: var(--ink);
}

.table-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin-bottom: 22px;
}

.table-scroll table.results-table,
.table-scroll table.small-table {
  margin-bottom: 0;
}

table.results-table {
  width: 100%;
  min-width: 480px;
  border-collapse: collapse;
  margin-bottom: 22px;
  font-size: 0.92rem;
}

table.results-table th {
  background: var(--ink);
  color: #fff;
  text-align: left;
  padding: 10px 12px;
}

table.results-table td {
  padding: 9px 12px;
  border-bottom: 1px solid var(--border);
}

table.results-table tr:nth-child(even) td { background: #f7f6f2; }
table.results-table td.num-cell { text-align: center; }
table.results-table tr.total-row td {
  font-weight: 800;
  color: var(--ink);
  background: #f0ede4;
  border-top: 2px solid var(--ink);
}

.remark-pill {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.8rem;
  color: #fff;
  background: var(--success);
}

.remark-pill.remark-Fail { background: var(--danger); }
.remark-pill.remark-Pass { background: var(--sun-orange); }
.remark-pill.remark-Credit { background: #e9b100; }
.remark-pill.remark-Good { background: var(--sky-blue-light); }
.remark-pill.remark-Very-Good { background: var(--sky-blue); }
.remark-pill.remark-Excellent { background: var(--success); }

.status-pill {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.78rem;
  text-transform: capitalize;
  color: #fff;
}

.status-pill.status-draft { background: var(--text-muted); }
.status-pill.status-submitted { background: var(--sun-orange); }
.status-pill.status-approved { background: var(--success); }

.summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 14px;
  margin-bottom: 22px;
}

.summary-box {
  background: #f7f6f2;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px;
  text-align: center;
}

.summary-box .num {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--ink);
}

.summary-box .lbl {
  font-size: 0.75rem;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 0.5px;
}

.remarks {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-bottom: 4px;
}

.remark-box {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px;
  background: #fff;
}

.remark-box h4 {
  margin: 0 0 8px;
  color: var(--ink);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.remark-box p { margin: 0; font-size: 0.92rem; color: var(--text); }

.signature-row {
  display: flex;
  justify-content: space-between;
  margin-top: 26px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
  font-size: 0.85rem;
  color: var(--text-muted);
}

.signature-row div { flex: 1; }
.signature-row div:last-child { text-align: right; }

.signature-value {
  font-family: 'Segoe Script', 'Brush Script MT', 'Lucida Handwriting', cursive;
  font-size: 1.05rem;
  color: var(--text);
}

.shine-banner {
  background: var(--ink);
  color: #fff;
  text-align: center;
  font-weight: 800;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 14px;
  font-size: 1rem;
  font-family: Georgia, 'Times New Roman', serif;
}

.actions-row {
  display: flex;
  gap: 12px;
  margin: 24px 0;
  flex-wrap: wrap;
}

/* ---------- Admin ---------- */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
  margin-bottom: 28px;
}

.stat-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow);
}

.stat-card .num { font-size: 1.8rem; font-weight: 800; color: var(--sky-blue); }
.stat-card .lbl { color: var(--text-muted); font-size: 0.85rem; }

.tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 22px;
  border-bottom: 2px solid var(--border);
}

.tab {
  padding: 10px 18px;
  cursor: pointer;
  font-weight: 600;
  color: var(--text-muted);
  border-bottom: 3px solid transparent;
}

.tab.active {
  color: var(--sky-blue);
  border-bottom-color: var(--sun-orange);
}

.upload-zone {
  border: 2px dashed var(--sky-blue-pale);
  border-radius: var(--radius);
  padding: 34px;
  text-align: center;
  background: #f5fbff;
}

.small-table {
  width: 100%;
  min-width: 420px;
  border-collapse: collapse;
  font-size: 0.88rem;
}

.small-table th, .small-table td {
  padding: 8px 10px;
  border-bottom: 1px solid var(--border);
  text-align: left;
}

.small-table th { background: #fbf6e7; color: var(--sky-blue); }

.footer-note {
  text-align: center;
  color: var(--text-muted);
  font-size: 0.8rem;
  margin-top: 30px;
}

code.mono {
  background: #f1ede0;
  padding: 2px 6px;
  border-radius: 4px;
  font-family: Consolas, monospace;
}

/* ---------- Print styles ---------- */
@media print {
  .no-print { display: none !important; }
  body { background: #fff; }
  .page { padding: 0; }
  .report-card { box-shadow: none; border: 1px solid #ccc; }
  .container { max-width: 100%; padding: 0; }
}

@media (max-width: 640px) {
  .remarks { grid-template-columns: 1fr; }
  .signature-row { flex-direction: column; gap: 6px; }
  .signature-row div:last-child { text-align: left; }
  .slip-header { flex-direction: column; }
  .slip-header-right { clip-path: none; align-items: flex-start; text-align: left; }
  .slip-header-left { flex-direction: column; text-align: center; }
  .form-grid-2 { grid-template-columns: 1fr; }
  .form-grid-auto { grid-template-columns: 1fr; }
  .stat-grid { grid-template-columns: 1fr 1fr; }

  /* --- Mobile tables: remove forced min-widths so they fit --- */
  .small-table, table.results-table {
    min-width: 0;
    font-size: 0.82rem;
  }
  .small-table th, .small-table td,
  table.results-table th, table.results-table td {
    padding: 6px 8px;
  }

  /* --- Subject rows stack vertically on mobile --- */
  .subject-row {
    flex-direction: column;
    align-items: stretch;
  }
  .subject-row input[name="subjectName"],
  .subject-row input[name="subjectScore"] {
    min-width: 0;
    width: 100%;
  }

  /* --- Topbar stacks on mobile --- */
  .topbar .container {
    flex-direction: column;
    align-items: flex-start;
  }
  .topbar-actions {
    width: 100%;
    justify-content: flex-start;
    flex-wrap: wrap;
  }
}

@media (max-width: 480px) {
  .page { padding: 24px 0 40px; }
  .container { padding: 0 14px; }
  .card { padding: 20px; }
  .report-body { padding: 18px 16px 22px; }
  .center-shell { padding: 20px 12px; }
  .slip-crest { width: 64px; height: 64px; }
  .slip-header-right .name { font-size: 1.2rem; }
  .slip-header-left { padding: 14px 16px; }
  .slip-header-right { padding: 14px 16px; }
  .upload-zone { padding: 20px 14px; }
  .btn-sm { padding: 7px 11px; font-size: 0.8rem; }
  .logo-text .name { font-size: 1rem; }

  /* --- Prevent text overflow on smallest screens --- */
  .card h1, .card h2, .card-header h1 {
    font-size: 1.15rem;
    word-break: break-word;
  }
  .stat-grid { grid-template-columns: 1fr; }
}