/* ================================================
   LINK NA BIO — Claymorphism + Material You
   ================================================ */

.bio-link-tool-section {
  padding: 2.8rem 0 4rem;
}

.tool-layout {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 2.8rem;
  align-items: flex-start;
}

/* Controls Panel */
.tool-controls {
  background: var(--clay-surface);
  padding: 2.4rem 2.6rem;
  border-radius: var(--r-xl);
  box-shadow: var(--clay-shadow-md);
  border: 1.5px solid var(--clay-border);
}

.tool-controls h2 {
  font-size: 1.65rem;
  font-weight: 900;
  margin-bottom: 2rem;
  color: var(--text-primary);
  letter-spacing: -0.3px;
}

.control-group {
  margin-bottom: 2.2rem;
  border-bottom: 1.5px solid var(--clay-border);
  padding-bottom: 2rem;
}

.control-group:last-child {
  border-bottom: none;
  padding-bottom: 0;
  margin-bottom: 0;
}

.control-group h3 {
  font-size: 1.1rem;
  font-weight: 800;
  margin-bottom: 1.3rem;
  color: var(--text-primary);
}

.link-counter {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-hint);
  margin-left: 0.5rem;
  background: var(--md-primary-container);
  padding: 2px 8px;
  border-radius: 20px;
}

.form-group {
  margin-bottom: 1rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.45rem;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.82rem 1rem;
  border: 2px solid var(--clay-border);
  border-radius: var(--r-md);
  background: var(--clay-surface-2);
  color: var(--text-primary);
  font-family: 'Nunito', sans-serif;
  font-size: 0.96rem;
  font-weight: 500;
  transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--md-primary);
  box-shadow: 0 0 0 3px rgba(67,97,238,0.15);
  background: var(--clay-surface);
}

/* Link Items */
.link-item {
  background: var(--clay-surface-2);
  padding: 1rem 1.2rem;
  border-radius: var(--r-md);
  margin-bottom: 0.9rem;
  border: 1.5px solid var(--clay-border);
  transition: var(--transition);
}

.link-item:hover {
  border-color: rgba(67,97,238,0.25);
  box-shadow: var(--clay-shadow-sm);
}

.link-item input {
  margin-bottom: 0.5rem;
}

.link-item-actions {
  text-align: right;
}

.remove-link-btn {
  background: none;
  border: none;
  color: var(--weak);
  cursor: pointer;
  font-size: 0.88rem;
  font-weight: 700;
  font-family: 'Nunito', sans-serif;
  padding: 4px 8px;
  border-radius: 8px;
  transition: var(--transition);
}

.remove-link-btn:hover {
  background: rgba(239,83,80,0.1);
}

/* Buttons */
.tool-button {
  width: 100%;
  padding: 1rem 1.4rem;
  background: linear-gradient(135deg, #4361ee 0%, #3a0ca3 100%);
  color: #fff;
  border: none;
  border-radius: var(--r-md);
  font-family: 'Nunito', sans-serif;
  font-size: 1rem;
  font-weight: 800;
  cursor: pointer;
  transition: var(--transition-spring);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  text-decoration: none;
  box-shadow: 5px 5px 0px rgba(58,12,163,0.3), 0 6px 20px rgba(67,97,238,0.2);
}

.tool-button:hover {
  transform: translateY(-3px) scale(1.01);
  box-shadow: 7px 7px 0px rgba(58,12,163,0.35), 0 10px 28px rgba(67,97,238,0.25);
}

.tool-button:active { transform: translateY(1px); }

.secondary-btn {
  background: transparent;
  color: var(--md-primary);
  border: 2px solid var(--md-primary);
  box-shadow: none;
  margin-top: 0.5rem;
}

.secondary-btn:hover {
  background: var(--md-primary-container);
  transform: none;
  box-shadow: none;
}

.add-new-btn {
  background: transparent;
  color: var(--md-primary);
  border: 2px solid var(--md-primary);
  box-shadow: none;
}

.add-new-btn:hover {
  background: var(--md-primary-container);
  transform: none;
  box-shadow: none;
}

.logo-btn {
  padding: 0.85rem 1rem;
  font-size: 0.88rem;
  flex-grow: 1;
}

/* Preview */
.tool-preview {
  position: sticky;
  top: 100px;
}

.mobile-frame {
  width: 360px;
  height: 680px;
  border: 10px solid #1a1d3a;
  border-radius: var(--r-xl);
  padding: 8px;
  background: #0D1F1E;
  box-shadow: var(--clay-shadow-lg);
  margin: 0 auto;
  overflow: hidden;
}

.mobile-frame iframe {
  width: 100%;
  height: 100%;
  border: none;
  border-radius: 28px;
  background: #fff;
}

/* Final Link Result */
#finalLinkResult {
  margin-top: 1.2rem;
  font-size: 0.9rem;
  word-wrap: break-word;
}

.final-result-wrapper {
  margin-top: 1.4rem;
  padding-top: 1.4rem;
  border-top: 1.5px solid var(--clay-border);
}

.result-item {
  margin-bottom: 1rem;
}

.result-item label {
  font-weight: 700;
  font-size: 0.85rem;
  display: block;
  margin-bottom: 0.35rem;
  color: var(--text-secondary);
}

.result-input-group {
  display: flex;
  gap: 0.5rem;
}

.result-input-group input {
  flex-grow: 1;
  background: var(--clay-surface-2);
  border: 2px solid var(--clay-border);
  border-radius: var(--r-md);
  padding: 0.7rem 1rem;
  font-family: 'Nunito', sans-serif;
  font-size: 0.88rem;
  color: var(--text-primary);
}

.copy-btn-small {
  padding: 0 1rem;
  border: 2px solid var(--clay-border);
  background: var(--clay-surface);
  border-radius: var(--r-md);
  cursor: pointer;
  font-size: 1rem;
  color: var(--text-hint);
  transition: var(--transition-spring);
  box-shadow: var(--clay-shadow-sm);
}

.copy-btn-small:hover {
  background: var(--md-primary);
  color: #fff;
  border-color: var(--md-primary);
  transform: scale(1.05);
}

/* ── Modal de Redes Sociais ── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(10,30,28,0.65);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 2000;
  backdrop-filter: blur(8px);
}

.modal-content {
  background: var(--clay-surface);
  padding: 2.2rem;
  border-radius: var(--r-xl);
  width: 90%;
  max-width: 480px;
  box-shadow: var(--clay-shadow-lg);
  border: 1.5px solid var(--clay-border);
  animation: clayFadeUp 0.35s cubic-bezier(0.34,1.56,0.64,1) both;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.8rem;
  padding-bottom: 1rem;
  border-bottom: 1.5px solid var(--clay-border);
}

.modal-header h2 {
  margin: 0;
  font-size: 1.3rem;
  font-weight: 900;
  color: var(--text-primary);
}

.close-modal-btn {
  background: var(--clay-surface-2);
  border: 1.5px solid var(--clay-border);
  font-size: 1.4rem;
  cursor: pointer;
  color: var(--text-hint);
  width: 36px; height: 36px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  transition: var(--transition-spring);
  line-height: 1;
}

.close-modal-btn:hover {
  background: var(--md-primary);
  color: #fff;
  transform: scale(1.1);
}

.modal-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(90px, 1fr));
  gap: 0.9rem;
}

.social-icon-choice {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.45rem;
  padding: 0.9rem 0.5rem;
  border-radius: var(--r-md);
  background: var(--clay-surface-2);
  border: 1.5px solid var(--clay-border);
  cursor: pointer;
  transition: var(--transition-spring);
  text-align: center;
  color: var(--text-secondary);
}

.social-icon-choice:hover {
  transform: translateY(-4px) scale(1.04);
  box-shadow: var(--clay-shadow-sm);
  border-color: var(--md-primary);
  color: var(--md-primary);
  background: var(--md-primary-container);
}

.social-icon-choice i { font-size: 1.8rem; }

.social-icon-choice span {
  font-size: 0.78rem;
  font-weight: 700;
}

/* ── Link Page (iframe content) ── */
.link-page-body {
  background: #f0f2ff;
  font-family: 'Nunito', sans-serif;
  color: #1a1d3a;
  display: flex;
  justify-content: center;
  padding: 2rem 1rem;
  min-height: 100vh;
}

.link-page-container {
  max-width: 500px;
  width: 100%;
  text-align: center;
}

.link-page-profile {
  margin-bottom: 1.8rem;
}

.link-page-profile-pic {
  width: 88px; height: 88px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto 0.9rem;
  border: 3px solid #fff;
  box-shadow: 4px 4px 0px rgba(67,97,238,0.2), 0 8px 24px rgba(0,0,0,0.1);
}

.link-page-title {
  font-size: 1.6rem;
  font-weight: 900;
  margin-bottom: 0.4rem;
  color: #1a1d3a;
}

.link-page-description {
  font-size: 0.95rem;
  color: #4a5080;
  font-weight: 500;
}

.link-page-links a {
  display: block;
  background: #fff;
  color: #1a1d3a;
  text-decoration: none;
  padding: 1rem 1.4rem;
  margin-bottom: 0.9rem;
  border-radius: 20px;
  font-weight: 800;
  font-size: 1rem;
  box-shadow: 4px 4px 0px rgba(67,97,238,0.15), 0 4px 14px rgba(0,0,0,0.06);
  transition: all 0.28s cubic-bezier(0.34,1.56,0.64,1);
  border: 1.5px solid rgba(0,137,123,0.1);
}

.link-page-links a:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 6px 6px 0px rgba(67,97,238,0.2), 0 8px 20px rgba(0,0,0,0.08);
}

.link-page-socials {
  margin-top: 1.8rem;
  display: flex;
  justify-content: center;
  gap: 1.2rem;
}

.link-page-socials a {
  font-size: 1.6rem;
  color: #4a5080;
  transition: all 0.28s cubic-bezier(0.34,1.56,0.64,1);
  background: #fff;
  width: 44px; height: 44px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%;
  box-shadow: 3px 3px 0px rgba(67,97,238,0.15);
}

.link-page-socials a:hover {
  transform: translateY(-4px) scale(1.1);
  color: #4361ee;
  box-shadow: 5px 5px 0px rgba(67,97,238,0.2);
}

.link-page-footer {
  margin-top: 2.5rem;
  font-size: 0.78rem;
  color: #7A9B99;
  font-weight: 600;
}

.link-page-footer a {
  color: #4361ee;
  font-weight: 800;
  text-decoration: none;
}

/* Dark Mode — link page */
body.dark-mode .link-page-body {
  background: #0d0f1e;
  color: #e0e8ff;
}

body.dark-mode .link-page-title,
body.dark-mode .link-page-footer a {
  color: #e0e8ff;
}

body.dark-mode .link-page-description,
body.dark-mode .link-page-footer {
  color: #8892c8;
}

body.dark-mode .link-page-links a {
  background: #13162b;
  color: #e0e8ff;
  border-color: rgba(76,201,240,0.15);
  box-shadow: 4px 4px 0px rgba(0,0,0,0.3);
}

body.dark-mode .link-page-socials a {
  background: #162423;
  color: #8892c8;
  box-shadow: 3px 3px 0px rgba(0,0,0,0.25);
}

body.dark-mode .link-page-profile-pic {
  border-color: #1E3230;
  box-shadow: 4px 4px 0px rgba(0,0,0,0.35);
}

/* Responsive */
@media (max-width: 992px) {
  .tool-layout {
    grid-template-columns: 1fr;
  }

  .tool-preview {
    margin-top: 2.5rem;
    position: static;
  }
}

@media (max-width: 480px) {
  .mobile-frame {
    width: 100%;
    height: 580px;
  }

  .tool-controls {
    padding: 1.5rem 1.2rem;
    border-radius: var(--r-lg);
  }
}