/* Άλλαξε αυτά τα χρώματα για να ταιριάξουν με το brand σου */
.epf {
  --epf-ink: #1c2230;
  --epf-muted: #5b6475;
  --epf-line: #dde1e8;
  --epf-soft: #f4f6f9;
  --epf-accent: #ffc21a;      /* κίτρινο "ενέργειας" */
  --epf-accent-ink: #1c2230;  /* κείμενο πάνω στο κίτρινο */
  --epf-sale: #c62828;
  --epf-radius: 14px;

  font-family: inherit;
  color: var(--epf-ink);
  max-width: 1040px;
  margin: 0 auto;
  padding: clamp(20px, 4vw, 44px);
  background: #fff;
  border: 1px solid var(--epf-line);
  border-radius: calc(var(--epf-radius) + 6px);
  box-sizing: border-box;
}
.epf *, .epf *::before, .epf *::after { box-sizing: border-box; }

.epf-intro { max-width: 60ch; margin-bottom: 28px; }
.epf-title {
  font-size: clamp(1.6rem, 3.2vw, 2.3rem);
  line-height: 1.15;
  font-weight: 800;
  letter-spacing: -0.01em;
  margin: 0 0 8px;
  color: var(--epf-ink);
}
.epf-subtitle { margin: 0; color: var(--epf-muted); font-size: 1.05rem; line-height: 1.5; }

/* Πρόοδος */
.epf-progress { display: flex; gap: 6px; margin-bottom: 10px; }
.epf-seg { flex: 1; height: 6px; border-radius: 3px; background: var(--epf-line); transition: background .25s; }
.epf-seg.is-done { background: var(--epf-ink); }
.epf-seg.is-current { background: var(--epf-accent); }
.epf-count { margin: 0 0 6px; font-size: .9rem; color: var(--epf-muted); }

.epf-question {
  font-size: clamp(1.25rem, 2.4vw, 1.6rem);
  line-height: 1.25;
  font-weight: 700;
  margin: 0 0 20px;
  color: var(--epf-ink);
  outline: none;
}

/* Επιλογές */
.epf-options {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
  gap: 12px;
}
.epf-option {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  min-height: 108px;
  padding: 18px;
  text-align: left;
  font: inherit;
  color: var(--epf-ink);
  background: var(--epf-soft);
  border: 2px solid transparent;
  border-radius: var(--epf-radius);
  cursor: pointer;
  transition: border-color .15s, background .15s, transform .1s;
}
.epf-option:hover { border-color: var(--epf-ink); background: #fff; }
.epf-option:active { transform: scale(.98); }
.epf-option.is-selected { background: var(--epf-accent); color: var(--epf-accent-ink); border-color: var(--epf-accent); }
.epf-option-icon { font-size: 1.7rem; line-height: 1; }
.epf-option-label { font-weight: 700; font-size: 1.02rem; line-height: 1.3; }

.epf-option:focus-visible,
.epf-btn:focus-visible,
.epf-back:focus-visible,
.epf-card a:focus-visible {
  outline: 3px solid var(--epf-ink);
  outline-offset: 3px;
}

.epf-hint { margin: -12px 0 16px; color: var(--epf-muted); font-size: .95rem; }
.epf-nav { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-top: 18px; }
.epf-btn[disabled] { opacity: .4; cursor: not-allowed; }
.epf-option.is-multi { position: relative; }
.epf-option.is-multi::after {
  content: "";
  position: absolute;
  top: 12px; right: 12px;
  width: 20px; height: 20px;
  border: 2px solid var(--epf-muted);
  border-radius: 6px;
  background: #fff;
}
.epf-option.is-multi.is-selected::after {
  border-color: var(--epf-accent-ink);
  background: var(--epf-accent-ink) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M5 10.5l3.2 3L15 7' fill='none' stroke='%23fff' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / 16px no-repeat;
}

.epf-back {
  padding: 8px 2px;
  background: none;
  border: 0;
  font: inherit;
  color: var(--epf-muted);
  text-decoration: underline;
  text-underline-offset: 3px;
  cursor: pointer;
}
.epf-back:hover { color: var(--epf-ink); }

/* Κουμπιά */
.epf-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 11px 18px;
  font: inherit;
  font-weight: 700;
  font-size: .95rem;
  line-height: 1.2;
  color: #fff;
  background: var(--epf-ink);
  border: 2px solid var(--epf-ink);
  border-radius: 999px;
  text-decoration: none;
  cursor: pointer;
}
.epf-btn:hover { background: #000; border-color: #000; color: #fff; }
.epf-btn-ghost { background: transparent; color: var(--epf-ink); }
.epf-btn-ghost:hover { background: var(--epf-ink); color: #fff; }
.epf-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }

/* Φόρτωση */
.epf-loading { display: flex; align-items: center; gap: 12px; padding: 40px 0; color: var(--epf-muted); }
.epf-spinner {
  width: 22px; height: 22px;
  border: 3px solid var(--epf-line);
  border-top-color: var(--epf-ink);
  border-radius: 50%;
  animation: epf-spin .8s linear infinite;
}
@keyframes epf-spin { to { transform: rotate(360deg); } }

/* Αποτελέσματα */
.epf-results {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 16px;
}
.epf-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--epf-line);
  border-radius: var(--epf-radius);
  overflow: hidden;
}
.epf-card.is-top { border: 2px solid var(--epf-ink); }
.epf-badge {
  position: absolute;
  top: 10px; left: 10px;
  z-index: 1;
  padding: 5px 10px;
  font-size: .78rem;
  font-weight: 800;
  color: var(--epf-accent-ink);
  background: var(--epf-accent);
  border-radius: 999px;
}
.epf-card-img { display: block; aspect-ratio: 1 / 1; background: var(--epf-soft); }
.epf-card-img img { width: 100%; height: 100%; object-fit: contain; display: block; }
.epf-card-body { display: flex; flex-direction: column; gap: 10px; padding: 16px; flex: 1; }
.epf-card-title { margin: 0; font-size: 1rem; line-height: 1.35; font-weight: 700; }
.epf-card-title a { color: var(--epf-ink); text-decoration: none; }
.epf-card-title a:hover { text-decoration: underline; }
.epf-price { font-weight: 800; font-size: 1.1rem; }
.epf-price del { color: var(--epf-muted); font-weight: 500; font-size: .9rem; margin-right: 6px; }
.epf-price ins { text-decoration: none; color: var(--epf-sale); }
.epf-reasons { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 6px; }
.epf-reasons li {
  padding: 4px 9px;
  font-size: .8rem;
  font-weight: 600;
  background: var(--epf-soft);
  border-radius: 6px;
}
.epf-card-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: auto; padding-top: 4px; }
.epf-card-actions .epf-btn { flex: 1; padding: 9px 12px; font-size: .88rem; }

.epf-sort { margin: -12px 0 18px; color: var(--epf-muted); font-size: .9rem; }
.epf-card[hidden] { display: none; }
.epf-more-wrap { display: flex; justify-content: center; margin-top: 20px; }

.epf-notice {
  margin: 0 0 18px;
  padding: 12px 14px;
  background: #fff7dd;
  border-left: 4px solid var(--epf-accent);
  border-radius: 6px;
  line-height: 1.5;
}
.epf-disclaimer { margin: 20px 0 0; font-size: .85rem; color: var(--epf-muted); line-height: 1.5; }
.epf-empty p { color: var(--epf-muted); line-height: 1.5; }

@media (max-width: 520px) {
  .epf { padding: 18px; border-radius: var(--epf-radius); }
  .epf-options { grid-template-columns: 1fr 1fr; gap: 10px; }
  .epf-option { min-height: 96px; padding: 14px; }
  .epf-results { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  .epf *, .epf *::before, .epf *::after { transition: none !important; animation-duration: 1.5s !important; }
}

/* Επιλογή γεύσης / μεγέθους στην κάρτα */
.epf-pick { display: flex; flex-direction: column; gap: 4px; font-size: .85rem; color: var(--epf-muted); }
.epf-pick select {
  width: 100%;
  padding: 9px 10px;
  font: inherit;
  font-size: .95rem;
  color: var(--epf-ink);
  background: #fff;
  border: 1px solid var(--epf-line);
  border-radius: 8px;
}
.epf-pick select:focus-visible { outline: 3px solid var(--epf-ink); outline-offset: 2px; }
.epf-onevar { margin: 0; font-size: .9rem; color: var(--epf-muted); }

/* Καλάθι */
.epf-btn.is-added { background: #1f7a3f; border-color: #1f7a3f; }
.epf-status { margin: 0; min-height: 1.2em; font-size: .88rem; }
.epf-status a { color: var(--epf-ink); font-weight: 700; text-decoration: underline; text-underline-offset: 3px; }
.epf-status.is-error { color: var(--epf-sale); }