/* ==========================================================================
   UTEC Training Center — Phase 1 MVP Styles
   Brand: UTEC Orange #E8792B | Dark #1A1A1A | White | Charcoal #333
   Fonts: Oswald (headings) | Open Sans (body) — loaded by WP theme
   ========================================================================== */

:root {
  --tc4e-orange: #E8792B;
  --tc4e-orange-dark: #c4601a;
  --tc4e-dark: #1A1A1A;
  --tc4e-charcoal: #333333;
  --tc4e-gray: #6b7280;
  --tc4e-light-gray: #f3f4f6;
  --tc4e-border: #e5e7eb;
  --tc4e-white: #ffffff;
  --tc4e-orange-tint: #FFE6D2;
  --tc4e-green: #059669;
  --tc4e-radius: 8px;
  --tc4e-radius-lg: 14px;
  --tc4e-shadow: 0 1px 3px rgba(0,0,0,0.1), 0 1px 2px rgba(0,0,0,0.06);
  --tc4e-shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -1px rgba(0,0,0,0.06);
}

/* --------------------------------------------------------------------------
   Layout Wrapper
   -------------------------------------------------------------------------- */

.tc4e-wrap {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 32px 20px 60px;
}

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */

.tc4e-btn {
  display: inline-block;
  padding: 11px 22px;
  border-radius: var(--tc4e-radius);
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  border: 2px solid transparent;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
  line-height: 1.4;
}

.tc4e-btn--primary {
  background: var(--tc4e-orange);
  color: var(--tc4e-white);
  border-color: var(--tc4e-orange);
}
.tc4e-btn--primary:hover {
  background: var(--tc4e-orange-dark);
  border-color: var(--tc4e-orange-dark);
  color: var(--tc4e-white);
}

.tc4e-btn--secondary {
  background: transparent;
  color: var(--tc4e-orange);
  border-color: var(--tc4e-orange);
}
.tc4e-btn--secondary:hover {
  background: var(--tc4e-orange);
  color: var(--tc4e-white);
}

.tc4e-btn--lg {
  padding: 14px 28px;
  font-size: 1.05rem;
}

.tc4e-btn--block {
  display: block;
  width: 100%;
  text-align: center;
}

/* --------------------------------------------------------------------------
   Badges
   -------------------------------------------------------------------------- */

.tc4e-badge {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  margin-right: 6px;
}

/* Category / program badge — UTEC orange tint */
.tc4e-badge--type {
  background: var(--tc4e-orange-tint);
  color: var(--tc4e-orange);
  font-weight: 600;
}

/* Format / logistics badge — white on dark hero */
.tc4e-badge--format {
  background: var(--tc4e-white);
  color: var(--tc4e-charcoal);
  font-weight: 500;
}

.tc4e-badge--past {
  background: var(--tc4e-light-gray);
  color: var(--tc4e-gray);
}

/* --------------------------------------------------------------------------
   Course Listing (shortcode)
   -------------------------------------------------------------------------- */

.tc4e-course-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 24px;
}

.tc4e-course-card {
  background: var(--tc4e-white);
  border: 1px solid var(--tc4e-border);
  border-radius: var(--tc4e-radius-lg);
  padding: 24px;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 20px;
  box-shadow: var(--tc4e-shadow);
  transition: box-shadow 0.15s;
}

.tc4e-course-card:hover {
  box-shadow: var(--tc4e-shadow-md);
}

.tc4e-course-card.tc4e-past {
  opacity: 0.75;
}

.tc4e-course-card-body {
  flex: 1;
}

.tc4e-course-meta {
  margin-bottom: 10px;
}

.tc4e-course-title {
  font-size: 1.15rem;
  margin: 0 0 8px;
  line-height: 1.4;
}

.tc4e-course-title a {
  color: var(--tc4e-dark);
  text-decoration: none;
}
.tc4e-course-title a:hover {
  color: var(--tc4e-orange);
}

.tc4e-course-audience {
  color: var(--tc4e-gray);
  font-size: 0.875rem;
  margin: 0 0 8px;
}

.tc4e-next-session {
  font-size: 0.875rem;
  color: var(--tc4e-charcoal);
  margin: 0;
}

.tc4e-past-text {
  color: var(--tc4e-gray);
}

.tc4e-course-card-action {
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex-shrink: 0;
  align-items: stretch;
  min-width: 130px;
}

/* --------------------------------------------------------------------------
   Calendar
   -------------------------------------------------------------------------- */

.tc4e-calendar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  gap: 16px;
}

.tc4e-cal-title {
  font-size: 1.5rem;
  margin: 0;
  text-align: center;
  flex: 1;
}

.tc4e-cal-nav {
  background: none;
  border: 2px solid var(--tc4e-border);
  border-radius: var(--tc4e-radius);
  padding: 8px 18px;
  font-size: 1.1rem;
  cursor: pointer;
  color: var(--tc4e-charcoal);
  transition: border-color 0.15s, color 0.15s;
}
.tc4e-cal-nav:hover {
  border-color: var(--tc4e-orange);
  color: var(--tc4e-orange);
}

.tc4e-calendar-toolbar {
  margin-bottom: 16px;
}

.tc4e-calendar-grid {
  display: grid;
  width: 100%;
  grid-template-columns: repeat(7, 1fr);
  gap: 1px;
  background: var(--tc4e-border);
  border: 1px solid var(--tc4e-border);
  border-bottom: none;
  border-radius: var(--tc4e-radius) var(--tc4e-radius) 0 0;
  overflow: hidden;
}

.tc4e-cal-day-header {
  background: var(--tc4e-dark);
  color: var(--tc4e-white);
  text-align: center;
  padding: 10px 4px;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.tc4e-calendar-body {
  display: grid;
  width: 100%;
  grid-template-columns: repeat(7, 1fr);
  grid-auto-rows: 90px;
  gap: 1px;
  background: var(--tc4e-border);
  border: 1px solid var(--tc4e-border);
  border-top: none;
  border-radius: 0 0 var(--tc4e-radius) var(--tc4e-radius);
  overflow: hidden;
}

.tc4e-cal-cell {
  background: var(--tc4e-white);
  padding: 8px;
  vertical-align: top;
  position: relative;
  overflow: hidden;
}

.tc4e-cal-cell--empty {
  background: var(--tc4e-light-gray);
}

.tc4e-cal-cell--today .tc4e-cal-date {
  background: var(--tc4e-orange);
  color: var(--tc4e-white);
  border-radius: 50%;
  width: 26px;
  height: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.tc4e-cal-date {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--tc4e-gray);
  margin-bottom: 6px;
  display: inline-block;
}

.tc4e-cal-event {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  background: var(--tc4e-orange);
  color: var(--tc4e-white);
  border-radius: 4px;
  padding: 3px 6px;
  font-size: 0.72rem;
  font-weight: 600;
  margin-bottom: 3px;
  text-decoration: none;
  line-height: 1.3;
  overflow: hidden;
  transition: background 0.15s;
}
.tc4e-cal-event:hover {
  background: var(--tc4e-orange-dark);
  color: var(--tc4e-white);
}

.tc4e-cal-event--past {
  background: var(--tc4e-gray);
}

/* --------------------------------------------------------------------------
   Course Detail Page
   -------------------------------------------------------------------------- */

.tc4e-detail-hero {
  background: var(--tc4e-dark);
  color: var(--tc4e-white);
  border-radius: var(--tc4e-radius-lg);
  padding: 48px 40px;
  margin-bottom: 28px;
}

.tc4e-detail-hero-badges {
  margin-bottom: 16px;
}

.tc4e-detail-title {
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 700;
  margin: 0 0 16px;
  line-height: 1.25;
}

.tc4e-detail-description {
  font-size: 1.05rem;
  opacity: 0.9;
  margin: 0 0 24px;
  max-width: 720px;
  line-height: 1.7;
}

.tc4e-session-complete {
  background: rgba(255,255,255,0.15);
  border-radius: var(--tc4e-radius);
  padding: 12px 18px;
  display: inline-block;
  font-style: italic;
}

.tc4e-detail-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 24px;
}

.tc4e-detail-card {
  background: var(--tc4e-white);
  border: 1px solid var(--tc4e-border);
  border-radius: var(--tc4e-radius-lg);
  padding: 28px;
  margin-bottom: 20px;
  box-shadow: var(--tc4e-shadow);
}

.tc4e-detail-card h2 {
  font-size: 1.1rem;
  margin: 0 0 16px;
  color: var(--tc4e-dark);
  border-bottom: 2px solid var(--tc4e-orange);
  padding-bottom: 10px;
}

.tc4e-detail-card h3 {
  font-size: 0.95rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--tc4e-gray);
  margin: 20px 0 10px;
}

.tc4e-detail-card ul {
  list-style: none;
  margin: 0;
  padding-left: 0;
  line-height: 1.7;
}

.tc4e-detail-card ul li {
  position: relative;
  padding-left: 1.4em;
  margin-bottom: 6px;
}

.tc4e-detail-card ul li::before {
  content: '';
  width: 8px;
  height: 8px;
  background: var(--tc4e-orange);
  border-radius: 50%;
  position: absolute;
  left: 0;
  top: 0.55em;
}

.tc4e-detail-card p {
  margin: 0 0 10px;
  line-height: 1.7;
}

.tc4e-instructor-name { font-size: 1rem; }
.tc4e-instructor-org { color: var(--tc4e-gray); font-size: 0.9rem; }
.tc4e-instructor-bio { color: var(--tc4e-charcoal); font-size: 0.9rem; }

.tc4e-detail-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: 10px 0;
  border-bottom: 1px solid var(--tc4e-border);
  gap: 16px;
}
.tc4e-detail-row:last-of-type { border-bottom: none; }

.tc4e-detail-label {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--tc4e-gray);
  flex-shrink: 0;
}

.tc4e-detail-value {
  font-size: 0.9rem;
  color: var(--tc4e-charcoal);
  text-align: right;
}

.tc4e-free {
  color: var(--tc4e-green);
  font-weight: 700;
}

.tc4e-sticky-card {
  position: sticky;
  top: 24px;
}

.tc4e-sessions-list { margin-top: 16px; }

.tc4e-session-row {
  background: var(--tc4e-light-gray);
  border-radius: var(--tc4e-radius);
  padding: 10px 14px;
  margin-bottom: 10px;
  font-size: 0.875rem;
  line-height: 1.5;
}

.tc4e-session-row.tc4e-session-past {
  opacity: 0.6;
}

.tc4e-session-location {
  color: var(--tc4e-gray);
}

.tc4e-session-badge-past {
  display: inline-block;
  background: var(--tc4e-gray);
  color: white;
  border-radius: 999px;
  font-size: 0.7rem;
  padding: 2px 8px;
  font-weight: 600;
  text-transform: uppercase;
  margin-top: 4px;
}

.tc4e-session-complete-sidebar {
  text-align: center;
  color: var(--tc4e-gray);
  font-style: italic;
  padding: 12px 0;
}

.tc4e-detail-back {
  margin-top: 24px;
}
.tc4e-detail-back a {
  color: var(--tc4e-orange);
  text-decoration: none;
  font-weight: 600;
}
.tc4e-detail-back a:hover { text-decoration: underline; }

/* --------------------------------------------------------------------------
   Registration Form
   -------------------------------------------------------------------------- */

.tc4e-form-wrap {
  max-width: 760px;
}

.tc4e-form-header {
  margin-bottom: 32px;
}

.tc4e-back-link {
  color: var(--tc4e-orange);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 600;
  display: inline-block;
  margin-bottom: 12px;
}
.tc4e-back-link:hover { text-decoration: underline; }

.tc4e-form-header h1 {
  font-size: clamp(1.3rem, 2.5vw, 1.9rem);
  margin: 0 0 10px;
}

.tc4e-form-session-info {
  color: var(--tc4e-gray);
  font-size: 0.95rem;
  margin: 0;
}

.tc4e-notice {
  border-radius: var(--tc4e-radius);
  padding: 16px 20px;
  margin-bottom: 24px;
}
.tc4e-notice--error {
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #991b1b;
}
.tc4e-notice--warning {
  background: #fffbeb;
  border: 1px solid #fde68a;
  color: #78350f;
}
.tc4e-notice ul { margin: 8px 0 0; padding-left: 20px; }

.tc4e-form {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.tc4e-form-section {
  background: var(--tc4e-white);
  border: 1px solid var(--tc4e-border);
  border-radius: var(--tc4e-radius-lg);
  padding: 28px;
  margin-bottom: 20px;
  box-shadow: var(--tc4e-shadow);
}

.tc4e-form-section h2 {
  font-size: 1.1rem;
  margin: 0 0 20px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--tc4e-orange);
  color: var(--tc4e-dark);
}

.tc4e-form-group {
  display: flex;
  flex-direction: column;
  margin-bottom: 20px;
}
.tc4e-form-group:last-child { margin-bottom: 0; }

.tc4e-form-group label:first-child {
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 8px;
  color: var(--tc4e-dark);
}

.tc4e-form-group input[type="text"],
.tc4e-form-group input[type="email"] {
  border: 1px solid var(--tc4e-border);
  border-radius: var(--tc4e-radius);
  padding: 10px 14px;
  font-size: 0.95rem;
  font-family: inherit;
  color: var(--tc4e-charcoal);
  transition: border-color 0.15s;
  max-width: 100%;
}
.tc4e-form-group input[type="text"]:focus,
.tc4e-form-group input[type="email"]:focus {
  outline: none;
  border-color: var(--tc4e-orange);
  box-shadow: 0 0 0 3px rgba(232,121,43,0.15);
}

.tc4e-form-row--half {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.tc4e-radio-label,
.tc4e-checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.9rem;
  margin-bottom: 10px;
  cursor: pointer;
  line-height: 1.5;
  font-weight: normal;
  color: var(--tc4e-charcoal);
}

.tc4e-radio-label input,
.tc4e-checkbox-label input {
  margin-top: 3px;
  accent-color: var(--tc4e-orange);
  flex-shrink: 0;
}

.tc4e-other-input {
  margin-top: 6px;
  margin-left: 26px;
  border: 1px solid var(--tc4e-border);
  border-radius: var(--tc4e-radius);
  padding: 8px 12px;
  font-size: 0.875rem;
  font-family: inherit;
  color: var(--tc4e-charcoal);
  width: calc(100% - 26px);
}
.tc4e-other-input:focus {
  outline: none;
  border-color: var(--tc4e-orange);
}

.tc4e-required { color: #dc2626; }
.tc4e-optional { color: var(--tc4e-gray); font-weight: 400; font-size: 0.875rem; }

/* Honeypot — visually hidden but not display:none (avoid bot detection) */
.tc4e-hp {
  position: absolute;
  left: -9999px;
  top: -9999px;
  height: 0;
  width: 0;
  overflow: hidden;
}

.tc4e-form-submit {
  text-align: center;
  padding: 8px 0 0;
}

.tc4e-form-note {
  font-size: 0.8rem;
  color: var(--tc4e-gray);
  margin-top: 12px;
}

/* --------------------------------------------------------------------------
   Registration Confirmation Page
   -------------------------------------------------------------------------- */

.tc4e-confirm-wrap {
  max-width: 600px;
}

.tc4e-confirm-card {
  background: var(--tc4e-white);
  border: 1px solid var(--tc4e-border);
  border-radius: var(--tc4e-radius-lg);
  padding: 48px 40px;
  text-align: center;
  box-shadow: var(--tc4e-shadow-md);
}

.tc4e-confirm-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  background: #d1fae5;
  color: #065f46;
  border-radius: 50%;
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 20px;
}

.tc4e-confirm-title {
  font-size: 1.75rem;
  margin: 0 0 12px;
  color: var(--tc4e-dark);
}

.tc4e-confirm-subtitle {
  color: var(--tc4e-gray);
  font-size: 1rem;
  margin: 0 0 28px;
}

.tc4e-confirm-details {
  background: var(--tc4e-light-gray);
  border-radius: var(--tc4e-radius);
  padding: 20px 24px;
  margin-bottom: 20px;
  text-align: left;
}

.tc4e-confirm-details h2 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--tc4e-gray);
  font-weight: 700;
  margin: 0 0 14px;
}

.tc4e-confirm-detail-row {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px solid var(--tc4e-border);
  gap: 16px;
}
.tc4e-confirm-detail-row:last-child { border-bottom: none; }

.tc4e-confirm-label {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--tc4e-gray);
  flex-shrink: 0;
}

.tc4e-confirm-value {
  font-size: 0.9rem;
  color: var(--tc4e-charcoal);
  text-align: right;
}

.tc4e-confirm-notice {
  background: #eff6ff;
  border: 1px solid #bfdbfe;
  border-radius: var(--tc4e-radius);
  padding: 12px 16px;
  font-size: 0.875rem;
  color: #1e40af;
  margin-bottom: 20px;
}

.tc4e-confirm-email-note {
  font-size: 0.875rem;
  color: var(--tc4e-gray);
  margin: 0 0 20px;
}

.tc4e-confirm-help {
  margin-bottom: 24px;
  font-size: 0.9rem;
  color: var(--tc4e-charcoal);
}
.tc4e-confirm-help a { color: var(--tc4e-orange); }

.tc4e-confirm-footer {
  padding: 16px 0;
  border-top: 1px solid var(--tc4e-border);
  margin-bottom: 20px;
  color: var(--tc4e-charcoal);
  font-size: 0.9rem;
}

.tc4e-madd-love {
  font-weight: 700;
  color: var(--tc4e-orange);
  margin: 4px 0 0;
}

/* --------------------------------------------------------------------------
   Catalog Toolbar (catalog → calendar link)
   -------------------------------------------------------------------------- */

.tc4e-catalog-toolbar {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 8px;
}

/* --------------------------------------------------------------------------
   Landing Page ([tc4e_landing])
   -------------------------------------------------------------------------- */

.tc4e-landing-header {
  text-align: center;
  margin-bottom: 40px;
}

.tc4e-landing-title {
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 700;
  color: var(--tc4e-dark);
  margin: 0 0 12px;
  line-height: 1.25;
}

.tc4e-landing-subtitle {
  font-size: 1.05rem;
  color: var(--tc4e-gray);
  margin: 0 auto;
  max-width: 580px;
  line-height: 1.6;
}

.tc4e-landing-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 20px;
}

.tc4e-landing-card {
  background: var(--tc4e-white);
  border: 1px solid var(--tc4e-border);
  border-radius: var(--tc4e-radius-lg);
  padding: 36px 32px;
  box-shadow: var(--tc4e-shadow);
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: box-shadow 0.15s;
}

.tc4e-landing-card:hover {
  box-shadow: var(--tc4e-shadow-md);
}

.tc4e-landing-card-title {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--tc4e-dark);
  margin: 0;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--tc4e-orange);
}

.tc4e-landing-card-desc {
  color: var(--tc4e-charcoal);
  font-size: 0.95rem;
  margin: 0;
  line-height: 1.65;
  flex: 1;
}

.tc4e-landing-prompt {
  text-align: center;
  color: var(--tc4e-gray);
  font-size: 0.9rem;
  margin: 4px 0 0;
}

/* --------------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------------- */

@media (max-width: 768px) {
  .tc4e-detail-grid { grid-template-columns: 1fr; }
  .tc4e-detail-hero { padding: 28px 24px; }
  .tc4e-course-card { flex-direction: column; }
  .tc4e-course-card-action { flex-direction: row; flex-wrap: wrap; }
  .tc4e-form-row--half { grid-template-columns: 1fr; }
  .tc4e-confirm-card { padding: 32px 24px; }
  .tc4e-calendar-body { grid-auto-rows: 60px; }
  .tc4e-cal-cell { padding: 4px; }
  .tc4e-cal-event { font-size: 0.65rem; padding: 2px 4px; }
  .tc4e-landing-grid { grid-template-columns: 1fr; }
  .tc4e-landing-card { padding: 28px 24px; }
}

@media (max-width: 480px) {
  .tc4e-wrap { padding: 16px 12px 40px; }
  .tc4e-calendar-grid, .tc4e-calendar-body { gap: 0; }
  .tc4e-calendar-body { grid-auto-rows: 50px; }
  .tc4e-cal-event { display: none; }
  .tc4e-cal-cell--has-event::after {
    content: '';
    display: block;
    width: 6px;
    height: 6px;
    background: var(--tc4e-orange);
    border-radius: 50%;
    margin: 4px auto 0;
  }
}