/* ==========================================================================
   JKUAT Graduation Portal — stylesheet
   ========================================================================== */

:root {
  --jkuat-green: #1a7a4c;
  --jkuat-green-dark: #145c3a;
  --jkuat-green-pale: #e6f7ee;
  --jkuat-red: #c62828;
  --ink: #1f2937;
  --ink-soft: #4b5563;
  --border: #e2e8f0;
  --bg: #f7f9fb;
  --amber-bg: #fdf1d6;
  --amber-text: #8a5a00;
  --green-bg: #e3f6ea;
  --green-text: #157347;
  --white: #ffffff;
  --radius: 10px;
  --shadow: 0 1px 3px rgba(16, 24, 40, 0.08);
  --shadow-md: 0 4px 14px rgba(16, 24, 40, 0.10);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: 'Segoe UI', system-ui, -apple-system, Roboto, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.5;
}

img { max-width: 100%; }

a { color: var(--jkuat-green); text-decoration: none; }
a:hover { text-decoration: underline; }

button, input, select { font-family: inherit; font-size: inherit; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ---------------- Top accent bar ---------------- */
.top-bar {
  height: 6px;
  background: linear-gradient(90deg, var(--jkuat-green) 0%, var(--jkuat-red) 100%);
}

/* ---------------- Auth layout (login / create account) ---------------- */
.auth-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.auth-hero {
  background: var(--jkuat-green-pale);
  border-bottom: 1px solid #cdeede;
  text-align: center;
  padding: 36px 20px 30px;
}

.auth-hero img.logo {
  width: 74px;
  height: 74px;
  object-fit: contain;
  margin-bottom: 14px;
}

.auth-hero h1 {
  margin: 0 0 4px;
  font-size: clamp(1.5rem, 4vw, 2.1rem);
  color: var(--ink);
}

.auth-hero p.subtitle {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.95rem;
}

.auth-grid {
  flex: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  padding: 24px 20px 48px;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}

@media (min-width: 960px) {
  .auth-grid {
    grid-template-columns: 260px 1fr 300px;
    align-items: start;
  }
}

.panel {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 24px;
}

.panel h2 {
  margin-top: 0;
  font-size: 1.15rem;
}

.panel h2.title-red {
  color: var(--jkuat-red);
  letter-spacing: 0.03em;
  border-bottom: 1px solid var(--border);
  padding-bottom: 10px;
}

.resource-btn {
  display: block;
  text-align: center;
  padding: 10px 14px;
  border: 1px solid var(--jkuat-green);
  color: var(--jkuat-green);
  border-radius: 8px;
  font-weight: 600;
  margin-top: 8px;
}
.resource-btn:hover { background: var(--jkuat-green-pale); text-decoration: none; }

.helpdesk { margin-top: 20px; }
.helpdesk h3 { margin-bottom: 8px; font-size: 1rem; }
.helpdesk .line {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  color: var(--ink-soft);
  margin-bottom: 6px;
  font-size: 0.92rem;
}

/* Login form panel */
.login-panel { text-align: center; }
.login-panel h2 { text-align: center; margin-bottom: 4px; }
.login-panel .new-applicant { color: var(--ink-soft); margin-bottom: 20px; font-size: 0.95rem; }

.field { text-align: left; margin-bottom: 16px; }
.field label { display: block; font-weight: 600; margin-bottom: 6px; font-size: 0.92rem; }
.field input {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 8px;
  outline: none;
}
.field input:focus { border-color: var(--jkuat-green); box-shadow: 0 0 0 3px var(--jkuat-green-pale); }
.field small.hint { display: block; margin-top: 6px; color: var(--ink-soft); font-size: 0.8rem; }

.password-wrap { position: relative; }
.password-wrap input { padding-right: 42px; }
.password-wrap .toggle-eye {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  cursor: pointer;
  background: none;
  border: none;
  color: var(--ink-soft);
  font-size: 1rem;
  padding: 4px;
}

.forgot-link { text-align: right; margin-bottom: 18px; font-size: 0.9rem; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 13px 18px;
  border: none;
  border-radius: 8px;
  background: var(--jkuat-green);
  color: #fff;
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  transition: background 0.15s ease;
}
.btn:hover { background: var(--jkuat-green-dark); }
.btn.btn-secondary {
  background: #fff;
  color: var(--jkuat-green);
  border: 1px solid var(--jkuat-green);
}
.btn.btn-secondary:hover { background: var(--jkuat-green-pale); }
.btn.btn-disabled, .btn:disabled {
  background: #cbd5e1;
  color: #64748b;
  cursor: not-allowed;
}
.btn.btn-block { width: 100%; }
.btn.btn-small { width: auto; padding: 9px 16px; font-size: 0.9rem; }

.error-box {
  background: #fdecea;
  border: 1px solid #f5c2c0;
  color: #9b1c1c;
  padding: 12px 14px;
  border-radius: 8px;
  margin-bottom: 18px;
  font-size: 0.92rem;
  text-align: left;
}

.info-list { list-style: none; margin: 0; padding: 0; }
.info-list li {
  display: flex;
  gap: 10px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.92rem;
  color: var(--ink-soft);
}
.info-list li:last-child { border-bottom: none; }
.info-list li .icon { flex-shrink: 0; margin-top: 2px; }
.info-list li strong { color: var(--ink); }

/* ---------------- App shell (dashboard / internal pages) ---------------- */
.app-shell { min-height: 100vh; }

.app-topbar {
  background: #fff;
  border-bottom: 1px solid var(--border);
  padding: 14px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 30;
}

.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; color: var(--ink); }
.brand img { width: 34px; height: 34px; object-fit: contain; }

.menu-toggle {
  display: inline-flex;
  background: none;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 10px;
  cursor: pointer;
}
.menu-toggle span { display: block; width: 20px; height: 2px; background: var(--ink); margin: 4px 0; }

.user-chip {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
  color: var(--ink-soft);
}
.user-chip .logout-link { color: var(--jkuat-red); font-weight: 600; }

.app-body {
  display: flex;
  align-items: flex-start;
}

.sidebar {
  width: 260px;
  flex-shrink: 0;
  background: #fff;
  border-right: 1px solid var(--border);
  min-height: calc(100vh - 65px);
  padding: 18px 14px;
  position: sticky;
  top: 65px;
  transition: transform 0.2s ease;
}

.sidebar h4.section-label {
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #9aa4b2;
  margin: 18px 8px 8px;
}
.sidebar h4.section-label:first-child { margin-top: 4px; }

.sidebar a.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 10px;
  border-radius: 8px;
  color: var(--ink);
  font-weight: 500;
  margin-bottom: 2px;
}
.sidebar a.nav-item:hover { background: var(--jkuat-green-pale); text-decoration: none; }
.sidebar a.nav-item.active { background: var(--jkuat-green-pale); color: var(--jkuat-green-dark); font-weight: 700; }

.main-content {
  flex: 1;
  padding: 24px;
  min-width: 0;
}

.page-title { margin: 0 0 4px; font-size: 1.4rem; }
.page-subtitle { margin: 0 0 22px; color: var(--ink-soft); font-size: 0.95rem; }

.status-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin-bottom: 22px;
}

.status-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow);
}
.status-card .label { color: var(--ink-soft); font-size: 0.9rem; margin-bottom: 10px; }
.status-card .value { font-size: 1.25rem; font-weight: 700; }
.status-card .value.ok { color: var(--green-text); }
.status-card .value.pending { color: var(--amber-text); }

.card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 22px;
  margin-bottom: 20px;
}
.card h3 { margin-top: 0; }

table.clearance-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 6px;
}
table.clearance-table th {
  text-align: left;
  padding: 12px;
  background: #f8fafc;
  font-size: 0.85rem;
  color: var(--ink-soft);
  border-bottom: 1px solid var(--border);
}
table.clearance-table td {
  padding: 14px 12px;
  border-bottom: 1px solid var(--border);
  font-size: 0.95rem;
}
table.clearance-table tr:last-child td { border-bottom: none; }

.pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 700;
}
.pill.approved { background: var(--green-bg); color: var(--green-text); }
.pill.pending { background: var(--amber-bg); color: var(--amber-text); }
.pill.paid { background: var(--green-bg); color: var(--green-text); }

.grad-choice-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 18px;
}
@media (min-width: 720px) {
  .grad-choice-grid { grid-template-columns: 1fr 1fr; }
}
.grad-card {
  border: 2px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
  cursor: pointer;
  background: #fff;
  text-align: left;
}
.grad-card:hover { border-color: var(--jkuat-green); }
.grad-card h3 { margin: 0 0 6px; }
.grad-card p { margin: 0; color: var(--ink-soft); font-size: 0.9rem; }
.grad-card button.select-btn {
  margin-top: 16px;
}

.notice {
  border-radius: 8px;
  padding: 14px 16px;
  font-size: 0.92rem;
  margin-bottom: 18px;
}
.notice.locked { background: var(--amber-bg); color: var(--amber-text); }
.notice.unlocked { background: var(--green-bg); color: var(--green-text); }

.step-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  padding: 16px 0;
  border-bottom: 1px solid var(--border);
}
.step-row:last-child { border-bottom: none; }
.step-row .step-text strong { display: block; margin-bottom: 3px; }
.step-row .step-text span { color: var(--ink-soft); font-size: 0.88rem; }

/* ---------------- Modal ---------------- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.55);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 16px;
  z-index: 100;
}
.modal-overlay.open { display: flex; }

.modal-box {
  background: #fff;
  border-radius: 14px;
  max-width: 440px;
  width: 100%;
  padding: 26px;
  text-align: center;
  box-shadow: var(--shadow-md);
  max-height: 90vh;
  overflow-y: auto;
}
.modal-box img.logo { width: 56px; height: 56px; object-fit: contain; margin-bottom: 10px; }
.modal-box h3 { margin: 0 0 6px; }
.modal-box p.lead { color: var(--ink-soft); margin-bottom: 18px; font-size: 0.92rem; }

.pay-detail {
  background: #f8fafc;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px 16px;
  text-align: left;
  margin-bottom: 12px;
  font-size: 0.92rem;
}
.pay-detail .row { display: flex; justify-content: space-between; padding: 4px 0; }
.pay-detail .row span:first-child { color: var(--ink-soft); }
.pay-detail .row span:last-child { font-weight: 700; }

.divider-or {
  text-align: center;
  color: var(--ink-soft);
  font-size: 0.82rem;
  margin: 14px 0;
  position: relative;
}

.btn-mpesa {
  background: #1d7d3f;
}
.btn-mpesa:hover { background: #145c2e; }

.modal-actions { display: flex; gap: 10px; margin-top: 18px; }
.modal-actions .btn { flex: 1; }

.placeholder-tag {
  display: inline-block;
  background: #fff3cd;
  color: #7a5b00;
  border: 1px dashed #e0b23c;
  border-radius: 6px;
  padding: 1px 7px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  margin-left: 6px;
  vertical-align: middle;
}

/* ---------------- Responsive: mobile ---------------- */
@media (max-width: 900px) {
  .sidebar {
    position: fixed;
    left: 0;
    top: 65px;
    bottom: 0;
    z-index: 40;
    transform: translateX(-100%);
    box-shadow: var(--shadow-md);
  }
  .sidebar.open { transform: translateX(0); }
  .main-content { padding: 16px; }
  .app-topbar { padding: 12px 14px; }
}

@media (max-width: 480px) {
  .auth-hero { padding: 28px 16px 22px; }
  .panel { padding: 18px; }
  .modal-box { padding: 20px; }
}

.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.4);
  z-index: 35;
}
.sidebar-overlay.open { display: block; }

footer.site-footer {
  text-align: center;
  color: var(--ink-soft);
  font-size: 0.82rem;
  padding: 18px;
}