/* Verificare IMEI publică — stiluri izolate */
:root {
  --pi-bg: #0f1429;
  --pi-card: #161d3a;
  --pi-card-2: #1e274a;
  --pi-border: #2a335c;
  --pi-text: #e8ecf8;
  --pi-muted: #9aa3c4;
  --pi-primary: #6366f1;
  --pi-primary-2: #8b5cf6;
  --pi-good: #16a34a;
  --pi-bad: #dc2626;
  --pi-warn: #d97706;
}
[data-theme="light"] {
  --pi-bg: #f1f5f9;
  --pi-card: #ffffff;
  --pi-card-2: #f8fafc;
  --pi-border: #e2e8f0;
  --pi-text: #0f172a;
  --pi-muted: #64748b;
}

* { box-sizing: border-box; }
body.pi-body {
  margin: 0;
  background: var(--pi-bg);
  color: var(--pi-text);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  min-height: 100vh;
}

.pi-wrap {
  max-width: 760px;
  margin: 0 auto;
  padding: 120px 18px 60px;
}

.pi-hero { text-align: center; margin-bottom: 28px; }
.pi-hero h1 { font-size: 30px; margin: 0 0 8px; }
.pi-hero p { color: var(--pi-muted); font-size: 15px; margin: 0; }

.pi-card {
  background: var(--pi-card);
  border: 1px solid var(--pi-border);
  border-radius: 16px;
  padding: 24px;
  margin-bottom: 22px;
}

.pi-field { margin-bottom: 16px; }
.pi-field label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--pi-muted);
  margin-bottom: 6px;
}
.pi-field input,
.pi-field select {
  width: 100%;
  background: var(--pi-card-2);
  border: 1px solid var(--pi-border);
  border-radius: 10px;
  padding: 12px 14px;
  color: var(--pi-text);
  font-size: 15px;
  outline: none;
}
.pi-field input:focus,
.pi-field select:focus { border-color: var(--pi-primary); }
.pi-hint { font-size: 12px; color: var(--pi-muted); margin-top: 5px; }
.pi-error-text { color: var(--pi-bad); font-size: 13px; margin-top: 6px; display: none; }

.pi-price-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--pi-card-2);
  border: 1px solid var(--pi-border);
  border-radius: 10px;
  padding: 14px 16px;
  margin: 18px 0;
}
.pi-price-row .pi-price-label { color: var(--pi-muted); font-size: 14px; }
.pi-price-row .pi-price-val { font-size: 22px; font-weight: 800; }

.pi-btn {
  width: 100%;
  border: none;
  border-radius: 12px;
  padding: 14px 18px;
  font-size: 16px;
  font-weight: 700;
  color: #fff;
  background: linear-gradient(135deg, var(--pi-primary), var(--pi-primary-2));
  cursor: pointer;
  transition: transform .1s ease, opacity .2s ease;
}
.pi-btn:hover { transform: translateY(-1px); }
.pi-btn:disabled { opacity: .6; cursor: not-allowed; transform: none; }

/* ===== Formular compact ===== */
.pi-form-card { padding: 22px; }
.pi-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px 16px;
}
.pi-form-grid .pi-field { margin-bottom: 0; }
.pi-field--full { grid-column: 1 / -1; }
.pi-field label i { color: var(--pi-primary); margin-right: 4px; }
.pi-scan-tip { font-weight: 500; color: var(--pi-muted); font-size: 11px; }
.pi-scan-tip i { color: var(--pi-good); }

.pi-submit-row {
  display: flex;
  align-items: stretch;
  gap: 12px;
  margin-top: 18px;
}
.pi-price-chip {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  min-width: 104px;
  padding: 8px 18px;
  border-radius: 12px;
  background: var(--pi-card-2);
  border: 1px solid var(--pi-border);
}
.pi-price-chip-label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--pi-muted);
  font-weight: 700;
}
.pi-price-chip-val { font-size: 21px; font-weight: 800; line-height: 1; }
.pi-price-chip-val small { font-size: 12px; font-weight: 600; color: var(--pi-muted); }

.pi-btn--submit {
  flex: 1;
  width: auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  box-shadow: 0 8px 22px rgba(99, 102, 241, 0.35);
}

.pi-secure-note {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  text-align: center;
  font-size: 12px;
  color: var(--pi-muted);
  margin: 14px 0 0;
}
.pi-secure-note i { color: var(--pi-good); }

/* ===== Consimțământ termeni ===== */
.pi-consent {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-top: 18px;
  cursor: pointer;
  font-size: 13px;
  line-height: 1.5;
  color: var(--pi-muted);
}
.pi-consent input { position: absolute; opacity: 0; width: 0; height: 0; }
.pi-consent-box {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  border-radius: 6px;
  border: 2px solid var(--pi-border);
  background: var(--pi-card-2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 12px;
  transition: background .15s ease, border-color .15s ease, transform .1s ease;
}
.pi-consent-box i { opacity: 0; transform: scale(.5); transition: opacity .15s ease, transform .15s ease; }
.pi-consent input:checked + .pi-consent-box {
  background: linear-gradient(135deg, var(--pi-primary), var(--pi-primary-2));
  border-color: var(--pi-primary);
}
.pi-consent input:checked + .pi-consent-box i { opacity: 1; transform: scale(1); }
.pi-consent input:focus-visible + .pi-consent-box { outline: 2px solid var(--pi-primary); outline-offset: 2px; }
.pi-consent-text a { color: var(--pi-primary); font-weight: 600; }
.pi-consent.pi-consent--error .pi-consent-box { border-color: var(--pi-bad); animation: piShake .3s ease; }
@keyframes piShake { 0%,100%{transform:translateX(0);} 25%{transform:translateX(-4px);} 75%{transform:translateX(4px);} }

/* ===== Carduri brand (animate) ===== */
.pi-brand-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
.pi-brand-card {
  position: relative;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  padding: 16px 8px 14px;
  border-radius: 14px;
  background: var(--pi-card-2);
  border: 2px solid var(--pi-border);
  color: var(--pi-text);
  -webkit-appearance: none;
  appearance: none;
  transition: transform .15s ease, border-color .2s ease, box-shadow .2s ease, background .2s ease;
}
.pi-brand-card:hover {
  transform: translateY(-3px);
  border-color: var(--pi-primary);
  box-shadow: 0 10px 24px rgba(99, 102, 241, 0.18);
}
.pi-brand-card:active { transform: translateY(-1px) scale(.99); }
.pi-brand-card:focus-visible { outline: 2px solid var(--pi-primary); outline-offset: 2px; }

.pi-brand-logo {
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 30px;
  line-height: 1;
}
.pi-brand-logo .fa-apple { font-size: 33px; }
.pi-brand-logo--samsung {
  font-family: Arial, Helvetica, sans-serif;
  font-weight: 800;
  font-size: 13px;
  letter-spacing: 0.05em;
  color: #5b7cff;
}
[data-theme="light"] .pi-brand-logo--samsung { color: #1428A0; }

.pi-brand-name { font-weight: 700; font-size: 14px; }
.pi-brand-sub { font-size: 11px; color: var(--pi-muted); }

.pi-brand-tick {
  position: absolute;
  top: 8px;
  right: 8px;
  color: var(--pi-primary);
  font-size: 15px;
  opacity: 0;
  transform: scale(.4);
  transition: opacity .2s ease, transform .2s ease;
}
.pi-brand-card.selected {
  border-color: var(--pi-primary);
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.18), rgba(139, 92, 246, 0.12));
  box-shadow: 0 8px 22px rgba(99, 102, 241, 0.28);
}
.pi-brand-card.selected .pi-brand-tick { opacity: 1; transform: scale(1); }
.pi-brand-card.selected .pi-brand-logo { transform: scale(1.06); transition: transform .2s ease; }

.pi-brand-other { margin-top: 12px; animation: piFadeIn .2s ease; }
.pi-brand-other-label { display: block; font-size: 12px; color: var(--pi-muted); margin-bottom: 6px; font-weight: 600; }
.pi-brand-other select {
  width: 100%;
  background: var(--pi-card-2);
  border: 1px solid var(--pi-border);
  border-radius: 10px;
  padding: 12px 14px;
  color: var(--pi-text);
  font-size: 15px;
  outline: none;
}
.pi-brand-other select:focus { border-color: var(--pi-primary); }
@keyframes piFadeIn { from { opacity: 0; transform: translateY(-4px); } to { opacity: 1; transform: none; } }

@media (max-width: 560px) {
  .pi-brand-card { padding: 12px 5px 11px; }
  .pi-brand-logo { font-size: 25px; height: 30px; }
  .pi-brand-logo .fa-apple { font-size: 27px; }
  .pi-brand-name { font-size: 13px; }
  .pi-brand-sub { font-size: 10px; }
}

/* OCR scan button — accent pe fundalul închis al inputului */
.pi-field .imei-ocr-scan-btn {
  background: linear-gradient(135deg, var(--pi-primary), var(--pi-primary-2));
  color: #fff;
  width: 32px;
  height: 32px;
  right: 8px;
  box-shadow: 0 3px 10px rgba(99, 102, 241, 0.4);
}
.pi-field .imei-ocr-scan-btn:hover { filter: brightness(1.08); }

@media (max-width: 560px) {
  .pi-form-grid { grid-template-columns: 1fr; }
  .pi-submit-row { flex-direction: column; }
  .pi-price-chip {
    flex-direction: row;
    justify-content: space-between;
    width: 100%;
    padding: 12px 16px;
  }
  .pi-btn--submit { width: 100%; }
}

.pi-alert {
  border-radius: 10px;
  padding: 12px 14px;
  font-size: 14px;
  margin-bottom: 16px;
}
.pi-alert--info { background: rgba(99,102,241,.12); border: 1px solid var(--pi-primary); color: var(--pi-text); }
.pi-alert--bad { background: rgba(220,38,38,.12); border: 1px solid var(--pi-bad); color: var(--pi-text); }

.pi-section-title { font-size: 18px; font-weight: 700; margin: 0 0 12px; }

/* History list */
.pi-history-list { display: flex; flex-direction: column; gap: 10px; }
.pi-history-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  background: var(--pi-card-2);
  border: 1px solid var(--pi-border);
  border-radius: 10px;
  padding: 12px 14px;
  cursor: pointer;
  text-decoration: none;
  color: var(--pi-text);
}
.pi-history-item:hover { border-color: var(--pi-primary); }
.pi-history-item .pi-hi-imei { font-weight: 700; font-size: 14px; }
.pi-history-item .pi-hi-meta { font-size: 12px; color: var(--pi-muted); }
.pi-history-empty { color: var(--pi-muted); font-size: 14px; }
.pi-history-item-wrap { display: flex; flex-direction: column; gap: 6px; }
.pi-history-item-wrap .pi-history-item { flex: 1; }
.pi-hi-invoice {
  display: inline-flex; align-items: center; gap: 6px; align-self: flex-start;
  padding: 8px 12px; border-radius: 9px; border: 1px solid var(--pi-border);
  background: var(--pi-card-2); color: var(--pi-text); text-decoration: none;
  font-weight: 600; font-size: 12px;
}
.pi-hi-invoice:hover { border-color: var(--pi-primary); color: var(--pi-primary); }

/* Loading */
.pi-loading { text-align: center; padding: 40px 0; }
.pi-spinner {
  width: 54px; height: 54px;
  border: 5px solid var(--pi-border);
  border-top-color: var(--pi-primary);
  border-radius: 50%;
  margin: 0 auto 18px;
  animation: pi-spin 1s linear infinite;
}
@keyframes pi-spin { to { transform: rotate(360deg); } }
.pi-loading h2 { margin: 0 0 6px; font-size: 20px; }
.pi-loading p { color: var(--pi-muted); margin: 0; }

/* Result */
.pi-result-hero {
  display: flex; align-items: center; gap: 14px;
  padding: 18px; border-radius: 14px; margin-bottom: 18px;
  border: 1px solid var(--pi-border); background: var(--pi-card-2);
}
.pi-status-badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 14px; border-radius: 999px; font-weight: 700; font-size: 14px;
}
.pi-status-badge.good { background: rgba(22,163,74,.15); color: var(--pi-good); }
.pi-status-badge.bad { background: rgba(220,38,38,.15); color: var(--pi-bad); }
.pi-status-badge.warn { background: rgba(217,119,6,.15); color: var(--pi-warn); }

.pi-risk-chips { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 18px; }
.pi-chip {
  border: 1px solid var(--pi-border); border-radius: 10px; padding: 10px 12px;
  background: var(--pi-card-2); min-width: 130px;
}
.pi-chip .pi-chip-label { font-size: 12px; color: var(--pi-muted); }
.pi-chip .pi-chip-val { font-size: 14px; font-weight: 700; }
.pi-chip.good .pi-chip-val { color: var(--pi-good); }
.pi-chip.bad .pi-chip-val { color: var(--pi-bad); }
.pi-chip.info .pi-chip-val { color: var(--pi-text); }

.pi-kv-section { margin-bottom: 18px; }
.pi-kv-section h3 { font-size: 15px; margin: 0 0 8px; }
.pi-kv-grid {
  border: 1px solid var(--pi-border); border-radius: 12px; overflow: hidden;
  background: var(--pi-card);
}
.pi-kv-row { display: flex; justify-content: space-between; gap: 12px; padding: 10px 14px; border-bottom: 1px solid var(--pi-border); }
.pi-kv-row:last-child { border-bottom: none; }
.pi-kv-row .pi-kv-k { color: var(--pi-muted); font-size: 13px; }
.pi-kv-row .pi-kv-v { font-weight: 600; font-size: 13px; text-align: right; }

.pi-invoice-btn {
  display: inline-block; background: var(--pi-card-2); border: 1px solid var(--pi-border);
  border-radius: 10px; padding: 12px 16px; color: var(--pi-text); text-decoration: none; font-weight: 600;
  margin-top: 8px;
}
.pi-invoice-btn:hover { border-color: var(--pi-primary); }

.pi-back-link { display: inline-block; margin-top: 22px; color: var(--pi-primary); text-decoration: none; font-weight: 600; }

@media (max-width: 600px) {
  .pi-wrap { padding-top: 96px; }
  .pi-hero h1 { font-size: 24px; }
}

/* ============ Landing page (SEO) ============ */
.pi-lp { max-width: 1080px; margin: 0 auto; padding: 0 18px; }
.pi-lp-section { padding: 46px 0; }
.pi-lp-section--alt { background: var(--pi-card); border-top: 1px solid var(--pi-border); border-bottom: 1px solid var(--pi-border); }
.pi-lp-h2 { font-size: 26px; text-align: center; margin: 0 0 8px; }
.pi-lp-sub { text-align: center; color: var(--pi-muted); max-width: 720px; margin: 0 auto 30px; font-size: 15px; line-height: 1.6; }
.pi-lead { color: var(--pi-muted); font-size: 16px; line-height: 1.7; max-width: 820px; margin: 0 auto; }
.pi-lead p { margin: 0 0 14px; }
.pi-lead strong { color: var(--pi-text); }

/* Hero badge / trust row */
.pi-hero-badges { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin-top: 16px; }
.pi-trust-pill {
  display: inline-flex; align-items: center; gap: 7px;
  background: var(--pi-card-2); border: 1px solid var(--pi-border);
  border-radius: 999px; padding: 7px 14px; font-size: 13px; color: var(--pi-muted);
}
.pi-trust-pill i { color: var(--pi-good); }

/* Features grid */
.pi-features-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 16px;
}
.pi-feature-card {
  background: var(--pi-card-2); border: 1px solid var(--pi-border); border-radius: 14px;
  padding: 20px; transition: transform .15s ease, border-color .2s ease;
}
.pi-feature-card:hover { transform: translateY(-3px); border-color: var(--pi-primary); }
.pi-feature-ico {
  width: 46px; height: 46px; border-radius: 12px; display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--pi-primary), var(--pi-primary-2)); color: #fff; font-size: 20px; margin-bottom: 14px;
}
.pi-feature-card h3 { margin: 0 0 6px; font-size: 16px; }
.pi-feature-card p { margin: 0; color: var(--pi-muted); font-size: 14px; line-height: 1.55; }

/* Steps */
.pi-steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 18px; }
.pi-step { text-align: center; padding: 10px; }
.pi-step-num {
  width: 50px; height: 50px; border-radius: 50%; margin: 0 auto 14px;
  display: flex; align-items: center; justify-content: center; font-size: 22px; font-weight: 800; color: #fff;
  background: linear-gradient(135deg, var(--pi-primary), var(--pi-primary-2));
}
.pi-step h3 { margin: 0 0 6px; font-size: 17px; }
.pi-step p { margin: 0; color: var(--pi-muted); font-size: 14px; line-height: 1.55; }

/* Brands */
.pi-brands { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; }
.pi-brand-chip {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--pi-card-2); border: 1px solid var(--pi-border); border-radius: 12px;
  padding: 12px 18px; font-weight: 600; font-size: 15px;
}
.pi-brand-chip i { color: var(--pi-primary); font-size: 18px; }

/* FAQ */
.pi-faq { max-width: 820px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.pi-faq-item {
  background: var(--pi-card-2); border: 1px solid var(--pi-border); border-radius: 12px; overflow: hidden;
}
.pi-faq-item > summary {
  cursor: pointer; list-style: none; padding: 16px 18px; font-weight: 600; font-size: 15px;
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
}
.pi-faq-item > summary::-webkit-details-marker { display: none; }
.pi-faq-item > summary::after { content: '\f078'; font-family: 'Font Awesome 6 Free'; font-weight: 900; font-size: 12px; color: var(--pi-muted); transition: transform .2s ease; }
.pi-faq-item[open] > summary::after { transform: rotate(180deg); }
.pi-faq-answer { padding: 0 18px 16px; color: var(--pi-muted); font-size: 14px; line-height: 1.65; }
.pi-faq-answer p { margin: 0 0 8px; }

/* CTA band */
.pi-cta-band {
  text-align: center; background: linear-gradient(135deg, var(--pi-primary), var(--pi-primary-2));
  border-radius: 18px; padding: 36px 24px; color: #fff; margin: 0 auto;
}
.pi-cta-band h2 { margin: 0 0 8px; font-size: 24px; color: #fff; }
.pi-cta-band p { margin: 0 0 20px; opacity: .92; }
.pi-cta-band .pi-cta-btn {
  display: inline-flex; align-items: center; gap: 8px; background: #fff; color: var(--pi-primary);
  font-weight: 800; padding: 14px 26px; border-radius: 12px; text-decoration: none; font-size: 16px;
}
.pi-cta-band .pi-cta-btn:hover { transform: translateY(-1px); }

@media (max-width: 600px) {
  .pi-lp-h2 { font-size: 22px; }
  .pi-lp-section { padding: 34px 0; }
}