/* kff-quiz — KASH FINE FOOD theme (matching kff-complaints brand) */

/* ── KFF Brand Palette ──────────────────────────────────────────────
   Forest Green  #199649  — primary brand / header / nav
   Lime Green    #73B843  — accent / CTA buttons
   Slate Grey    #818185  — secondary text / borders
   Charcoal      #2C2C2E  — body text
   Off-White     #F9FAF7  — page background
   ──────────────────────────────────────────────────────────────── */
:root {
  --kff-forest:      #199649;
  --kff-forest-dark: #137a3a;
  --kff-lime:        #73B843;
  --kff-lime-dark:   #5d9934;
  --kff-slate:       #818185;
  --kff-charcoal:    #2C2C2E;
  --kff-cream:       #F9FAF7;
  --kff-white:       #ffffff;

  --color-bg:        var(--kff-cream);
  --color-text:      var(--kff-charcoal);
  --color-text-muted: var(--kff-slate);
  --color-border:    #d1d5db;
  --color-primary:   var(--kff-forest);
  --color-primary-dark: var(--kff-forest-dark);
  --color-cta:       var(--kff-lime);
  --color-cta-dark:  var(--kff-lime-dark);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: "Outfit", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, "Helvetica Neue", sans-serif;
  font-size: 16px;
  line-height: 1.55;
  color: var(--color-text);
  background: var(--color-bg);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}
.container {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 16px;
}

/* ─── Hero / Banner ─── */
.hero {
  position: relative;
  min-height: 380px;
  display: flex;
  align-items: center;
  overflow: hidden;
  color: #fff;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  filter: brightness(0.6);
  z-index: 0;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(25, 150, 73, 0.85) 0%, rgba(19, 122, 58, 0.7) 100%);
  z-index: 1;
}
.hero-content {
  position: relative;
  z-index: 2;
  padding: 56px 24px;
  max-width: 800px;
  margin: 0 auto;
  width: 100%;
}
.hero-brand {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 24px;
}
.hero-logo {
  width: 56px;
  height: 56px;
  background: var(--kff-lime);
  color: var(--kff-forest-dark);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 20px;
  letter-spacing: 0.05em;
  box-shadow: 0 4px 14px rgba(0,0,0,0.2);
}
.hero-brand-text { line-height: 1.2; }
.brand-name {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.06em;
}
.brand-tagline {
  font-size: 13px;
  opacity: 0.9;
  margin-top: 2px;
}
.hero-title {
  margin: 0 0 12px;
  font-size: 32px;
  font-weight: 700;
  line-height: 1.2;
  text-shadow: 0 2px 8px rgba(0,0,0,0.2);
}
.hero-title .hl {
  color: var(--kff-lime);
}
.hero-sub {
  margin: 0;
  font-size: 15px;
  opacity: 0.95;
  max-width: 600px;
}

/* ─── Main / Cards ─── */
main {
  padding: 32px 0 48px;
  margin-top: -40px;
  position: relative;
  z-index: 3;
}
.card {
  background: #fff;
  border-radius: 14px;
  padding: 28px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.04), 0 8px 24px rgba(0,0,0,0.06);
  margin-bottom: 16px;
}
.hidden { display: none !important; }
h2 {
  margin: 0 0 16px;
  font-size: 20px;
  font-weight: 600;
  color: var(--kff-forest-dark);
  display: flex;
  align-items: center;
  gap: 12px;
}
.step-num {
  display: inline-flex;
  width: 32px;
  height: 32px;
  background: var(--kff-lime);
  color: var(--kff-forest-dark);
  border-radius: 50%;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 16px;
}
.hint {
  margin: 0 0 20px;
  color: var(--color-text-muted);
  font-size: 14px;
}

/* ─── Form ─── */
label {
  display: block;
  margin-bottom: 6px;
  font-weight: 500;
  font-size: 14px;
  color: var(--kff-charcoal);
}
.req { color: #dc2626; }
input[type="text"] {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid var(--color-border);
  border-radius: 10px;
  font-size: 16px;
  font-family: inherit;
  margin-bottom: 16px;
  background: #fff;
  transition: all 0.15s ease;
}
input[type="text"]:focus {
  outline: none;
  border-color: var(--kff-forest);
  box-shadow: 0 0 0 3px rgba(25, 150, 73, 0.15);
}
input[type="text"][readonly] {
  background: #f3f4f6;
  color: var(--color-text-muted);
  cursor: not-allowed;
}
input[type="password"] {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid var(--color-border);
  border-radius: 10px;
  font-size: 16px;
  font-family: inherit;
  margin-bottom: 16px;
  background: #fff;
}
input[type="password"]:focus {
  outline: none;
  border-color: var(--kff-forest);
  box-shadow: 0 0 0 3px rgba(25, 150, 73, 0.15);
}

.code-status {
  margin: -8px 0 16px;
  padding: 12px 14px;
  border-radius: 10px;
  font-size: 14px;
  line-height: 1.5;
}
.code-status.success {
  background: #ecfdf5;
  color: var(--kff-forest-dark);
  border: 1px solid var(--kff-lime);
}
.code-status.error {
  background: #fef2f2;
  color: #b91c1c;
  border: 1px solid #fca5a5;
}
.code-status.loading {
  background: #f0f9ff;
  color: #0369a1;
  border: 1px solid #93c5fd;
}
.code-status .employee-info {
  font-size: 13px;
  margin-top: 4px;
  opacity: 0.85;
}

/* ─── Buttons ─── */
.btn {
  display: inline-block;
  padding: 12px 22px;
  border-radius: 10px;
  border: 1px solid transparent;
  font-size: 15px;
  font-weight: 500;
  font-family: inherit;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.15s ease;
}
.btn-primary {
  background: var(--kff-forest);
  color: #fff;
}
.btn-primary:hover:not(:disabled) {
  background: var(--kff-forest-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(25, 150, 73, 0.25);
}
.btn-primary:disabled {
  background: #d1d5db;
  color: #6b7280;
  cursor: not-allowed;
}
.btn-ghost {
  background: #fff;
  color: var(--kff-forest);
  border-color: var(--kff-forest);
}
.btn-ghost:hover {
  background: var(--kff-cream);
}
.btn-danger {
  background: #fff;
  color: #b91c1c;
  border-color: #fca5a5;
}
.btn-danger:hover {
  background: #fee2e2;
}

/* ─── Quiz ─── */
.quiz-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
  background: linear-gradient(90deg, var(--kff-cream), #fff);
  border-left: 4px solid var(--kff-lime);
  border-radius: 8px;
  margin-bottom: 20px;
  font-size: 14px;
}
.progress {
  color: var(--kff-forest-dark);
  font-weight: 600;
}
.questions {
  list-style: none;
  padding: 0;
  margin: 0;
}
.question {
  padding: 18px;
  margin-bottom: 14px;
  background: #fafafa;
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  transition: all 0.15s ease;
}
.question.answered {
  background: #f0fdf4;
  border-color: var(--kff-lime);
}
.question h3 {
  margin: 0 0 12px;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.45;
  color: var(--kff-charcoal);
}
.question h3 .qnum {
  display: inline-block;
  min-width: 36px;
  color: var(--kff-forest-dark);
  font-weight: 700;
}
.options {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.option {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 10px 14px;
  background: #fff;
  border: 1.5px solid #e5e7eb;
  border-radius: 10px;
  cursor: pointer;
  font-size: 14px;
  line-height: 1.5;
  transition: all 0.1s ease;
}
.option:hover {
  background: var(--kff-cream);
  border-color: var(--kff-lime);
}
.option input[type="radio"] {
  margin-top: 3px;
  accent-color: var(--kff-forest);
  flex-shrink: 0;
}
.option.selected {
  background: var(--kff-cream);
  border-color: var(--kff-forest);
  font-weight: 500;
}
.quiz-footer {
  margin-top: 28px;
  text-align: center;
}
.warn {
  margin-top: 14px;
  color: var(--kff-forest-dark);
  font-size: 14px;
}

/* ─── Result ─── */
.score-card {
  text-align: center;
  padding: 28px;
  border-radius: 14px;
  margin-bottom: 16px;
}
.score-card.pass {
  background: linear-gradient(135deg, #d1fae5, #a7f3d0);
  border: 1px solid var(--kff-forest);
}
.score-card.fail {
  background: linear-gradient(135deg, #fee2e2, #fecaca);
  border: 1px solid #ef4444;
}
.score-number {
  font-size: 64px;
  font-weight: 700;
  margin: 8px 0;
  line-height: 1;
}
.score-card.pass .score-number { color: var(--kff-forest-dark); }
.score-card.fail .score-number { color: #b91c1c; }
.score-label {
  font-size: 13px;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.score-status {
  margin-top: 12px;
  font-size: 20px;
  font-weight: 700;
}
.score-card.pass .score-status { color: var(--kff-forest-dark); }
.score-card.fail .score-status { color: #b91c1c; }
.score-detail {
  text-align: center;
  font-size: 14px;
  color: var(--color-text-muted);
  margin-top: 8px;
}
.result-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 20px;
}

/* ─── Admin ─── */
.admin-tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 20px;
  border-bottom: 2px solid #e5e7eb;
}
.admin-tabs .tab {
  padding: 12px 20px;
  background: transparent;
  border: none;
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
  font-size: 15px;
  font-weight: 500;
  color: var(--color-text-muted);
  cursor: pointer;
  font-family: inherit;
}
.admin-tabs .tab.active {
  color: var(--kff-forest-dark);
  border-bottom-color: var(--kff-forest);
  font-weight: 600;
}
.admin-tabs .tab:hover:not(.active) {
  color: var(--kff-forest-dark);
  background: var(--kff-cream);
}
.tab-panel.hidden { display: none !important; }
.admin-toolbar {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 16px;
}
.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
  margin-bottom: 20px;
}
.stat {
  background: var(--kff-cream);
  border-radius: 10px;
  padding: 16px;
  text-align: center;
  border-left: 4px solid var(--kff-forest);
}
.stat .num {
  display: block;
  font-size: 26px;
  font-weight: 700;
  color: var(--kff-forest-dark);
}
.stat .label {
  font-size: 12px;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.stat.pass .num { color: var(--kff-forest-dark); }
.stat.fail .num { color: #b91c1c; }
table.admin-table {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
  border-radius: 10px;
  overflow: hidden;
}
.admin-table th, .admin-table td {
  padding: 12px;
  text-align: left;
  font-size: 14px;
  border-bottom: 1px solid #f3f4f6;
}
.admin-table th {
  background: var(--kff-cream);
  font-weight: 600;
  color: var(--kff-forest-dark);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.admin-table tr:last-child td { border-bottom: none; }
.admin-table tr:hover { background: #fafafa; }
.admin-table .score-pass { color: var(--kff-forest-dark); font-weight: 600; }
.admin-table .score-fail { color: #b91c1c; font-weight: 600; }
.admin-table .badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
}
.admin-table .badge.pass {
  background: #d1fae5;
  color: var(--kff-forest-dark);
}
.admin-table .badge.fail {
  background: #fee2e2;
  color: #b91c1c;
}
.admin-table .actions {
  text-align: right;
  white-space: nowrap;
}

/* ─── Toast ─── */
.toast {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--kff-charcoal);
  color: #fff;
  padding: 12px 20px;
  border-radius: 10px;
  font-size: 14px;
  z-index: 1000;
  animation: toast-pop 0.2s ease-out;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}
.toast.error { background: #b91c1c; }
.toast.success { background: var(--kff-forest); }
@keyframes toast-pop {
  from { opacity: 0; transform: translate(-50%, 10px); }
  to { opacity: 1; transform: translate(-50%, 0); }
}

/* ─── Footer ─── */
.site-footer {
  background: var(--kff-charcoal);
  color: #d1d5db;
  padding: 20px 0;
  text-align: center;
  font-size: 13px;
  margin-top: 60px;
}

/* ─── Mobile ─── */
@media (max-width: 600px) {
  .hero { min-height: 320px; }
  .hero-title { font-size: 24px; }
  .hero-content { padding: 40px 16px; }
  .hero-logo { width: 44px; height: 44px; font-size: 16px; }
  .brand-name { font-size: 16px; }
  .card { padding: 20px; }
  .score-number { font-size: 48px; }
  .question { padding: 14px; }
  .question h3 { font-size: 14px; }
  .option { font-size: 13px; padding: 9px 12px; }
  .admin-table th, .admin-table td { padding: 8px 6px; font-size: 12px; }
  main { margin-top: -30px; }
}