/* CMP Platform — Frontend Base CSS */
:root {
  --cmp-primary:       #FF4D1C;
  --cmp-primary-dark:  #E83A0D;
  --cmp-primary-light: #FFF1EB;
  --cmp-success:       #1CB47A;
  --cmp-text:          #0E0E1A;
  --cmp-text-muted:    #64748B;
  --cmp-bg:            #FAF8F5;
  --cmp-bg-alt:        #F5F2EE;
  --cmp-border:        rgba(14,14,26,0.1);
  --cmp-radius:        8px;
  --cmp-radius-lg:     16px;
  --cmp-shadow:        0 1px 3px rgba(0,0,0,.07), 0 1px 2px rgba(0,0,0,.04);
  --cmp-shadow-lg:     0 10px 24px rgba(0,0,0,.1);
  --cmp-container:     1200px;
  --cmp-gap:           24px;
}

.cmp-container {
  max-width: var(--cmp-container);
  margin-inline: auto;
  padding-inline: 16px;
}

/* ── Buttons ── */
.cmp-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 20px;
  border-radius: var(--cmp-radius);
  font-size: 14px;
  font-weight: 600;
  line-height: 1;
  cursor: pointer;
  border: none;
  text-decoration: none;
  transition: all .15s ease;
}
.cmp-btn--primary   { background: var(--cmp-primary); color: #fff; }
.cmp-btn--primary:hover { background: var(--cmp-primary-dark); color: #fff; }
.cmp-btn--secondary { background: transparent; border: 2px solid var(--cmp-primary); color: var(--cmp-primary); }
.cmp-btn--secondary:hover { background: var(--cmp-primary); color: #fff; }
.cmp-btn--success   { background: var(--cmp-success); color: #fff; }
.cmp-btn--ghost     { background: transparent; color: var(--cmp-text-muted); }
.cmp-btn--ghost:hover { background: var(--cmp-bg-alt); color: var(--cmp-text); }
.cmp-btn--sm        { padding: 6px 12px; font-size: 12px; }
.cmp-btn--lg        { padding: 14px 28px; font-size: 16px; }
.cmp-btn--full      { width: 100%; justify-content: center; }
.cmp-btn:disabled,
.cmp-btn--loading   { opacity: .6; pointer-events: none; }

/* ── Cards ── */
.cmp-card {
  background: #fff;
  border: 1px solid var(--cmp-border);
  border-radius: var(--cmp-radius-lg);
  overflow: hidden;
  box-shadow: var(--cmp-shadow);
  transition: box-shadow .2s, transform .2s;
}
.cmp-card:hover { box-shadow: var(--cmp-shadow-lg); }
.cmp-card__body { padding: var(--cmp-gap); }

/* ── Notices ── */
.cmp-notice {
  padding: 12px 16px;
  border-radius: var(--cmp-radius);
  background: #fef3c7;
  border: 1px solid #fbbf24;
  color: #92400e;
  font-size: 14px;
}
.cmp-notice--success { background: #d1fae5; border-color: #34d399; color: #065f46; }
.cmp-notice--error   { background: #fee2e2; border-color: #f87171; color: #991b1b; }
.cmp-notice--info    { background: var(--cmp-primary-light); border-color: rgba(255,77,28,.3); color: var(--cmp-primary-dark); }

/* ── Progress bar ── */
.cmp-progress-bar {
  height: 6px;
  background: var(--cmp-border);
  border-radius: 9999px;
  overflow: hidden;
}
.cmp-progress-bar__fill {
  height: 100%;
  background: var(--cmp-primary);
  border-radius: 9999px;
  transition: width .4s ease;
}

/* ── Course grid ── */
.cmp-course-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--cmp-gap);
}

/* ── Course card ── */
.cmp-course-card {
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--cmp-border);
  border-radius: var(--cmp-radius-lg);
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(0,0,0,.06);
  transition: box-shadow .2s, transform .2s;
}
.cmp-course-card:hover {
  box-shadow: 0 8px 24px rgba(0,0,0,.1);
  transform: translateY(-2px);
}
.cmp-course-card__thumb { aspect-ratio: 16/9; overflow: hidden; background: var(--cmp-bg-alt); position: relative; }
.cmp-course-card__thumb img { width: 100%; height: 100%; object-fit: cover; }
.cmp-course-card__body { padding: 16px; flex: 1; display: flex; flex-direction: column; gap: 8px; }
.cmp-course-card__cats { display: flex; gap: 4px; flex-wrap: wrap; }
.cmp-course-card__title { font-size: 15px; font-weight: 600; color: var(--cmp-text); margin: 0; }
.cmp-course-card__title a { color: inherit; text-decoration: none; }
.cmp-course-card__title a:hover { color: var(--cmp-primary); }
.cmp-course-card__meta  { font-size: 13px; color: var(--cmp-text-muted); display: flex; gap: 12px; flex-wrap: wrap; }
.cmp-course-card__rating { font-size: 13px; color: #f59e0b; font-weight: 600; }
.cmp-course-card__footer { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-top: auto; padding-top: 8px; }
.cmp-course-card__price { font-size: 15px; font-weight: 700; color: var(--cmp-primary); }
.cmp-course-card__price--free { color: var(--cmp-success); }
.cmp-course-card--locked .cmp-course-card__thumb::after {
  content: '';
  position: absolute; inset: 0;
  background: rgba(14,14,26,.25);
}
.cmp-course-card__lock {
  position: absolute;
  top: .5rem;
  right: .5rem;
  background: rgba(0,0,0,.55);
  border-radius: .375rem;
  padding: .25rem .375rem;
  font-size: 1rem;
}
.cmp-course-card__progress { margin-top: 4px; }
.cmp-course-card__progress-label { font-size: 12px; color: var(--cmp-text-muted); margin-bottom: 4px; }

/* ── Badge ── */
.cmp-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 9999px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .05em;
}
.cmp-badge--level    { background: var(--cmp-primary-light); color: var(--cmp-primary-dark); }
.cmp-badge--free     { background: #d1fae5; color: #065f46; }
.cmp-badge--paid     { background: var(--cmp-primary-light); color: var(--cmp-primary-dark); }
.cmp-badge--locked   { background: #f3f4f6; color: #374151; }
.cmp-badge--complete { background: #d1fae5; color: #065f46; }
.cmp-badge--active   { background: #d1fae5; color: #065f46; }
.cmp-badge--expired  { background: #fee2e2; color: #991b1b; }
.cmp-badge--cancelled { background: #f3f4f6; color: #6b7280; }
.cmp-badge--completed { background: #dbeafe; color: #1e40af; }
.cmp-badge--processing { background: #fef3c7; color: #92400e; }

/* ── Lock overlay ── */
.cmp-lock-overlay {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 16px; padding: 40px 20px; text-align: center;
  background: linear-gradient(to bottom, transparent, rgba(250,248,245,.98));
  border-radius: var(--cmp-radius-lg); border: 1px solid var(--cmp-border);
}
.cmp-lock-overlay__icon { font-size: 40px; }
.cmp-lock-overlay__title { font-size: 20px; font-weight: 700; color: var(--cmp-text); margin: 0; }
.cmp-lock-overlay__desc  { font-size: 14px; color: var(--cmp-text-muted); max-width: 360px; margin: 0; }

/* ── Stars (ratings) ── */
.cmp-stars { display: inline-flex; gap: 2px; color: #f59e0b; }
.cmp-stars__empty { color: var(--cmp-border); }

/* ── Mobile ── */
@media (max-width: 640px) {
  .cmp-course-grid { grid-template-columns: 1fr; }
  .cmp-btn--lg { padding: 12px 20px; font-size: 15px; }
}