/* ============================================
   eHomes Training Portal — Design System
   Base stylesheet for all training modules
   ============================================ */

/* --- DESIGN TOKENS --- */
:root {
  --primary: #1a365d;
  --primary-light: #2c5282;
  --primary-blue: #3182ce;
  --accent: #ed8936;
  --danger: #e53e3e;
  --success: #38a169;
  --warning: #d69e2e;
  --bg: #f7fafc;
  --card: #ffffff;
  --text: #2d3748;
  --text-secondary: #4a5568;
  --muted: #718096;
  --border: #e2e8f0;
  --border-light: #cbd5e0;
}

/* --- RESET & BASE --- */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

p {
  margin-bottom: 12px;
}


/* ============================================
   HERO / HEADER
   ============================================ */
.hero {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  color: white;
  padding: 48px 24px;
  text-align: center;
}

.hero h1 {
  font-size: 2rem;
  margin-bottom: 8px;
}

.hero .subtitle {
  font-size: 1.1rem;
  opacity: 0.85;
}

.hero .badge {
  display: inline-block;
  background: var(--accent);
  color: white;
  padding: 4px 14px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
  margin-top: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}


/* ============================================
   LAYOUT
   ============================================ */
.container {
  max-width: 900px;
  margin: 0 auto;
  padding: 24px 16px;
}


/* ============================================
   SECTION CARDS
   ============================================ */
.section {
  background: var(--card);
  border-radius: 12px;
  padding: 32px;
  margin-bottom: 24px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
  border-left: 4px solid var(--primary);
}

.section.danger  { border-left-color: var(--danger); }
.section.warning { border-left-color: var(--warning); }
.section.success { border-left-color: var(--success); }
.section.accent  { border-left-color: var(--accent); }

.section h2 {
  font-size: 1.4rem;
  margin-bottom: 16px;
  color: var(--primary);
  display: flex;
  align-items: center;
  gap: 10px;
}

.section.danger  h2 { color: var(--danger); }
.section.warning h2 { color: var(--warning); }

.section h3 {
  font-size: 1.1rem;
  margin: 20px 0 10px;
  color: var(--primary);
}


/* ============================================
   ALERT BOXES
   ============================================ */
.alert {
  padding: 16px 20px;
  border-radius: 8px;
  margin: 16px 0;
  font-weight: 500;
}

.alert-danger {
  background: #fff5f5;
  border: 1px solid #feb2b2;
  color: #c53030;
}

.alert-warning {
  background: #fffff0;
  border: 1px solid #fefcbf;
  color: #975a16;
}

.alert-info {
  background: #ebf8ff;
  border: 1px solid #bee3f8;
  color: #2b6cb0;
}

.alert-success {
  background: #f0fff4;
  border: 1px solid #c6f6d5;
  color: #276749;
}


/* ============================================
   ICON CIRCLES
   ============================================ */
.icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.icon-danger  { background: #fff5f5; }
.icon-warning { background: #fffff0; }
.icon-info    { background: #ebf8ff; }
.icon-success { background: #f0fff4; }
.icon-accent  { background: #fffaf0; }


/* ============================================
   CHECKLIST
   ============================================ */
.checklist {
  list-style: none;
  padding: 0;
}

.checklist li {
  padding: 12px 16px;
  margin: 8px 0;
  border-radius: 8px;
  background: var(--bg);
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.95rem;
}

.checklist li .check {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  border-radius: 6px;
  border: 2px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 1px;
}


/* ============================================
   EXAMPLE PHOTOS
   ============================================ */
.example-photo {
  margin: 20px 0;
  text-align: center;
}

.example-photo img {
  max-width: 100%;
  height: auto;
  border-radius: 10px;
  border: 2px solid var(--border);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.photo-caption {
  margin-top: 10px;
  font-size: 0.85rem;
  color: var(--muted);
  font-style: italic;
}


/* ============================================
   PHOTO CALLOUTS / GRID CARDS
   ============================================ */
.photo-callouts {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 20px 0;
}

.callout-card {
  padding: 16px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg);
}

.callout-card .label {
  font-weight: 700;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 6px;
}

.callout-card .label.red    { color: var(--danger); }
.callout-card .label.orange { color: var(--accent); }
.callout-card .label.yellow { color: var(--warning); }
.callout-card .label.blue   { color: var(--primary-blue); }
.callout-card .label.green  { color: var(--success); }

.callout-card p {
  font-size: 0.9rem;
}


/* ============================================
   DECISION FLOWCHART
   ============================================ */
.flow {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
  margin: 24px 0;
}

.flow-step {
  background: var(--primary);
  color: white;
  padding: 14px 28px;
  border-radius: 10px;
  text-align: center;
  font-weight: 600;
  max-width: 420px;
  width: 100%;
}

.flow-step.question {
  background: var(--primary-blue);
  border-radius: 10px;
}

.flow-step.yes { background: var(--danger); }
.flow-step.no  { background: var(--success); }
.flow-step.continue { background: var(--primary-blue); }

.flow-arrow {
  font-size: 1.4rem;
  color: var(--muted);
  padding: 4px 0;
}

.flow-branch {
  display: flex;
  gap: 24px;
  justify-content: center;
  width: 100%;
  max-width: 500px;
}

.flow-branch > div {
  flex: 1;
  text-align: center;
}

.flow-branch .flow-step {
  font-size: 0.9rem;
  padding: 12px 16px;
}

.flow-label {
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--muted);
  padding: 2px 0;
}


/* ============================================
   TABLES
   ============================================ */
table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0;
  font-size: 0.92rem;
}

th {
  background: var(--primary);
  color: white;
  padding: 12px 16px;
  text-align: left;
  font-weight: 600;
}

td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
}

tr:nth-child(even) {
  background: #f7fafc;
}

.tag {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 12px;
  font-size: 0.8rem;
  font-weight: 600;
}

.tag-red    { background: #fff5f5; color: var(--danger); }
.tag-green  { background: #f0fff4; color: var(--success); }
.tag-orange { background: #fffaf0; color: #c05621; }


/* ============================================
   TALK TRACK / SCRIPT BLOCKS
   ============================================ */
.talk-track {
  background: #edf2f7;
  border-radius: 10px;
  padding: 20px 24px;
  margin: 16px 0;
  font-style: italic;
  color: var(--text-secondary);
  border-left: 4px solid var(--accent);
  line-height: 1.7;
}

.talk-track strong {
  color: var(--text);
  font-style: normal;
}


/* ============================================
   NUMBERED STEPS
   ============================================ */
.step-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin: 16px 0;
}

.step {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 16px;
  background: var(--bg);
  border-radius: 10px;
}

.step-num {
  background: var(--primary);
  color: white;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.9rem;
  flex-shrink: 0;
}

.step-content h4 {
  margin-bottom: 4px;
  color: var(--primary);
}

.step-content p {
  margin: 0;
  font-size: 0.92rem;
  color: var(--text-secondary);
}


/* ============================================
   FOOTER
   ============================================ */
.footer {
  text-align: center;
  padding: 32px 16px;
  color: var(--muted);
  font-size: 0.85rem;
}


/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 600px) {
  .photo-callouts {
    grid-template-columns: 1fr;
  }

  .hero h1 {
    font-size: 1.6rem;
  }

  .section {
    padding: 20px;
  }

  .flow-branch {
    gap: 12px;
  }
}


/* ============================================
   PRINT
   ============================================ */
@media print {
  .hero {
    padding: 24px;
  }

  .section {
    break-inside: avoid;
  }
}