/* ============================================================
   Gemma CV Submission - CSS hoàn toàn scoped trong #gemma-cv-app
   Không ảnh hưởng bất kỳ element nào khác trên trang
   ============================================================ */

#gemma-cv-app {
  max-width: 600px;
  margin: 0 auto;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 16px;
  line-height: 1.5;
  color: #1a1a1a;
  position: relative;
  box-sizing: border-box;
}

#gemma-cv-app *, #gemma-cv-app *::before, #gemma-cv-app *::after {
  box-sizing: border-box;
}

/* Steps */
#gemma-cv-app .gcv-step {
  animation: gcvFadeIn .2s ease;
}
@keyframes gcvFadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: none; }
}

#gemma-cv-app h2 {
  font-size: 1.6rem;
  font-weight: 700;
  color: #1a1a1a;
  margin: 0 0 8px;
  line-height: 1.3;
}

#gemma-cv-app .gcv-sub {
  color: #666;
  margin: 0 0 28px;
  font-size: 0.95rem;
}

/* Method grid */
#gemma-cv-app .gcv-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 8px;
}
@media (max-width: 500px) {
  #gemma-cv-app .gcv-grid { grid-template-columns: 1fr; }
}

#gemma-cv-app .gcv-method {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 24px 16px;
  border: 2px solid #e0e0e0;
  border-radius: 12px;
  background: #fff;
  cursor: pointer;
  transition: border-color .2s, box-shadow .2s, transform .15s;
  text-align: center;
  font-family: inherit;
}
#gemma-cv-app .gcv-method:hover {
  border-color: #1a1a1a;
  box-shadow: 0 4px 16px rgba(0,0,0,.1);
  transform: translateY(-2px);
}
#gemma-cv-app .gcv-method span {
  font-size: 0.95rem;
  font-weight: 600;
  color: #1a1a1a;
  display: block;
}
#gemma-cv-app .gcv-method small {
  font-size: 0.78rem;
  color: #888;
  display: block;
}

/* LinkedIn card */
#gemma-cv-app .gcv-li-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px;
  background: #f0f7ff;
  border-radius: 10px;
  margin-bottom: 20px;
  border: 1px solid #c2ddf7;
}
#gemma-cv-app .gcv-li-card img {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}
#gemma-cv-app .gcv-li-card strong {
  display: block;
  color: #1a1a1a;
  font-size: 0.95rem;
  font-weight: 600;
}
#gemma-cv-app .gcv-li-card span {
  color: #555;
  font-size: 0.82rem;
}

/* Badge */
#gemma-cv-app .gcv-badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 0.78rem;
  font-weight: 600;
  margin-bottom: 16px;
}
#gemma-cv-app .gcv-badge-linkedin { background: #e8f0fe; color: #0A66C2; }
#gemma-cv-app .gcv-badge-email    { background: #e8f5e9; color: #2e7d32; }

/* Form fields */
#gemma-cv-app .gcv-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
@media (max-width: 500px) {
  #gemma-cv-app .gcv-row { grid-template-columns: 1fr; }
}

#gemma-cv-app .gcv-field {
  margin-bottom: 16px;
}
#gemma-cv-app .gcv-field label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: #333;
  margin-bottom: 5px;
}
#gemma-cv-app .gcv-opt {
  font-weight: 400;
  color: #999;
}
#gemma-cv-app .gcv-field input,
#gemma-cv-app .gcv-field textarea {
  width: 100%;
  padding: 10px 13px;
  border: 1.5px solid #ddd;
  border-radius: 8px;
  font-size: 0.9rem;
  font-family: inherit;
  color: #1a1a1a;
  background: #fff;
  transition: border-color .2s, box-shadow .2s;
  outline: none;
  display: block;
  margin: 0;
}
#gemma-cv-app .gcv-field input:focus,
#gemma-cv-app .gcv-field textarea:focus {
  border-color: #1a1a1a;
  box-shadow: 0 0 0 3px rgba(26,26,26,.08);
}
#gemma-cv-app .gcv-field input[readonly] {
  background: #f5f5f5;
  color: #666;
}
#gemma-cv-app .gcv-field textarea {
  resize: vertical;
  min-height: 90px;
}

/* OTP */
#gemma-cv-app .gcv-otp-inputs {
  display: flex;
  gap: 8px;
  margin: 16px 0;
}
#gemma-cv-app .gcv-otp-digit {
  width: 44px !important;
  height: 52px !important;
  text-align: center;
  font-size: 1.4rem;
  font-weight: 700;
  border: 1.5px solid #ddd;
  border-radius: 8px;
  padding: 0 !important;
  font-family: inherit;
  color: #1a1a1a;
  background: #fff;
}
#gemma-cv-app .gcv-otp-digit:focus {
  border-color: #1a1a1a;
  outline: none;
  box-shadow: 0 0 0 3px rgba(26,26,26,.08);
}
#gemma-cv-app .gcv-info {
  color: #555;
  font-size: 0.82rem;
  background: #fafafa;
  border: 1px solid #eee;
  border-radius: 8px;
  padding: 9px 13px;
  margin-bottom: 4px;
}

/* Upload */
#gemma-cv-app .gcv-upload-wrap {
  margin-bottom: 24px;
}
#gemma-cv-app .gcv-upload-label {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 28px 16px;
  border: 2px dashed #ddd;
  border-radius: 10px;
  cursor: pointer;
  text-align: center;
  transition: border-color .2s, background .2s;
  color: #555;
}
#gemma-cv-app .gcv-upload-label:hover {
  border-color: #1a1a1a;
  background: #fafafa;
}
#gemma-cv-app .gcv-upload-label span {
  font-weight: 600;
  color: #333;
  font-size: 0.9rem;
}
#gemma-cv-app .gcv-upload-label small {
  font-size: 0.76rem;
  color: #aaa;
}
#gemma-cv-app .gcv-file-ok {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 13px;
  background: #f0faf0;
  border: 1.5px solid #b2dfb2;
  border-radius: 8px;
  font-size: 0.85rem;
  color: #2e7d32;
}
#gemma-cv-app .gcv-file-ok span {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
#gemma-cv-app #gcv-remove-file {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1.1rem;
  color: #999;
  padding: 0 4px;
  line-height: 1;
  font-family: inherit;
}
#gemma-cv-app #gcv-remove-file:hover { color: #e53e3e; }

/* Buttons */
#gemma-cv-app .gcv-btn-primary {
  display: block;
  width: 100%;
  padding: 12px;
  background: #1a1a1a;
  color: #fff;
  border: none;
  border-radius: 8px;
  font-size: 0.95rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  margin-bottom: 10px;
  transition: background .2s;
  text-align: center;
}
#gemma-cv-app .gcv-btn-primary:hover:not(:disabled) { background: #333; }
#gemma-cv-app .gcv-btn-primary:disabled { opacity: .6; cursor: not-allowed; }

#gemma-cv-app .gcv-btn-text {
  background: none;
  border: none;
  color: #555;
  font-size: 0.82rem;
  font-family: inherit;
  cursor: pointer;
  text-decoration: underline;
  padding: 0;
  display: block;
  margin: 4px auto;
}

#gemma-cv-app .gcv-btn-submit {
  display: block;
  width: 100%;
  padding: 14px;
  background: #1a1a1a;
  color: #fff;
  border: none;
  border-radius: 10px;
  font-size: 1rem;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
  margin-top: 8px;
  transition: background .2s;
  text-align: center;
  letter-spacing: .01em;
}
#gemma-cv-app .gcv-btn-submit:hover:not(:disabled) { background: #333; }
#gemma-cv-app .gcv-btn-submit:disabled { opacity: .6; cursor: not-allowed; }

#gemma-cv-app .gcv-privacy {
  text-align: center;
  font-size: 0.74rem;
  color: #aaa;
  margin-top: 10px;
}
#gemma-cv-app .gcv-privacy a { color: #888; }

#gemma-cv-app .gcv-back {
  background: none;
  border: none;
  color: #555;
  cursor: pointer;
  font-size: 0.85rem;
  font-family: inherit;
  padding: 0;
  margin-bottom: 18px;
  display: block;
}
#gemma-cv-app .gcv-back:hover { color: #1a1a1a; }

/* Loading */
#gemma-cv-app .gcv-loading {
  text-align: center;
  padding: 50px 20px;
  color: #666;
}
#gemma-cv-app .gcv-spinner {
  width: 36px;
  height: 36px;
  border: 3px solid #eee;
  border-top-color: #1a1a1a;
  border-radius: 50%;
  animation: gcvSpin .7s linear infinite;
  margin: 0 auto 14px;
}
@keyframes gcvSpin { to { transform: rotate(360deg); } }

/* Success */
#gemma-cv-app .gcv-success {
  text-align: center;
  padding: 50px 20px;
}
#gemma-cv-app .gcv-success-icon {
  width: 72px;
  height: 72px;
  background: #f0faf0;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  color: #2e7d32;
}
#gemma-cv-app .gcv-success h2 { color: #1a1a1a; margin-bottom: 10px; }
#gemma-cv-app .gcv-success p  { color: #666; line-height: 1.7; }

/* Toast */
#gemma-cv-app .gcv-toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  background: #e53e3e;
  color: #fff;
  padding: 11px 18px;
  border-radius: 8px;
  font-size: 0.85rem;
  font-weight: 500;
  opacity: 0;
  transition: opacity .3s, transform .3s;
  z-index: 99999;
  max-width: 340px;
  text-align: center;
  pointer-events: none;
}
#gemma-cv-app .gcv-toast.visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}