/* ==========================================
   PHONA - MODAL STYLES
   Modais de Login e Signup na Landing
   ========================================== */

.modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 9999;
  display: none;
  align-items: center;
  justify-content: center;
  padding: var(--space-lg);
  animation: modalFadeIn 0.3s var(--ease-smooth);
}

.modal.active {
  display: flex;
}

@keyframes modalFadeIn {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  cursor: pointer;
  z-index: 9998;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-overlay.closing {
  opacity: 0;
}

.modal-content {
  position: relative;
  z-index: 1;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  max-width: 480px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5),
    0 0 0 1px rgba(194, 140, 102, 0.1);
  animation: modalSlideUp 0.4s var(--ease-smooth);
}

@keyframes modalSlideUp {
  from {
    opacity: 0;
    transform: translateY(30px) scale(0.95);
  }

  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.modal-close {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 28px;
  line-height: 1;
  cursor: pointer;
  transition: all var(--transition-base);
  border-radius: 50%;
  z-index: 2;
}

.modal-close:hover {
  background: rgba(194, 140, 102, 0.1);
  color: var(--text-primary);
  transform: rotate(90deg);
}

/* Tabs */
.modal-tabs {
  display: flex;
  position: relative;
  margin-bottom: var(--space-2xl);
  border-bottom: 2px solid rgba(255, 255, 255, 0.05);
  gap: 0;
}

.modal-tab {
  flex: 1;
  padding: var(--space-md) 0;
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: var(--fs-base);
  font-weight: 600;
  font-family: var(--font-display);
  cursor: pointer;
  transition: all var(--transition-base);
  position: relative;
  z-index: 1;
}

.modal-tab:hover {
  color: var(--text-secondary);
}

.modal-tab.active {
  color: var(--color-copper);
}

.modal-tab-indicator {
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 50%;
  height: 2px;
  background: linear-gradient(90deg, var(--color-copper), var(--color-peach));
  transition: transform 0.3s var(--ease-smooth);
  border-radius: 2px 2px 0 0;
}

.modal-tabs[data-active="signup"] .modal-tab-indicator {
  transform: translateX(100%);
}

.modal-header {
  text-align: center;
  margin-bottom: var(--space-xl);
  position: relative;
}

.modal-top-link {
  position: absolute;
  top: 0;
  right: 0;
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: 14px;
  margin-bottom: var(--space-lg);
}

.modal-top-link span {
  color: var(--text-muted);
}

.modal-top-link a {
  color: var(--color-copper);
  text-decoration: none;
  font-weight: 600;
  transition: all var(--transition-base);
  position: relative;
}

.modal-top-link a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-copper);
  transition: width var(--transition-base);
}

.modal-top-link a:hover {
  color: var(--color-peach);
}

.modal-top-link a:hover::after {
  width: 100%;
}

.modal-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
  font-family: var(--font-display);
  font-size: var(--fs-2xl);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

.modal-logo svg {
  width: 40px;
  height: 40px;
}

.modal-title {
  font-size: var(--fs-2xl);
  font-weight: 700;
  margin-bottom: var(--space-xs);
  color: var(--text-primary);
  font-family: var(--font-display);
}

.modal-subtitle {
  font-size: var(--fs-base);
  color: var(--text-secondary);
}

.modal-error {
  padding: var(--space-md);
  background: rgba(255, 77, 77, 0.1);
  border: 1px solid rgba(255, 77, 77, 0.3);
  border-radius: var(--radius);
  color: var(--error);
  font-size: var(--fs-sm);
  margin-bottom: var(--space-md);
  animation: slideDown 0.3s var(--ease-smooth);
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.modal-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.modal-form .form-group {
  margin-bottom: 0;
}

.modal-form .form-label {
  font-weight: 500;
  color: var(--text-primary);
}

.modal-form .form-input {
  background: var(--bg-input);
}

/* Auth Forms Toggle */
.auth-form {
  display: none;
  animation: fadeIn 0.3s var(--ease-smooth);
}

.auth-form.active {
  display: block;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.modal-form .form-hint {
  margin-top: var(--space-xs);
  font-size: var(--fs-sm);
  color: var(--text-muted);
}

.modal-submit {
  margin-top: var(--space-sm);
  width: 100%;
}

.modal-submit .btn-text,
.modal-submit .spinner {
  transition: opacity 0.2s;
}

.modal-form.loading .btn-text {
  display: none;
}

.modal-form.loading .spinner {
  display: inline-block !important;
}

.modal-footer {
  margin-top: var(--space-lg);
  text-align: center;
  font-size: var(--fs-sm);
  color: var(--text-secondary);
}

.modal-footer a {
  color: var(--copper-light);
  font-weight: 600;
  text-decoration: none;
  transition: color var(--transition-fast);
}

.modal-footer a:hover {
  color: var(--copper);
  text-decoration: underline;
}

/* Password field específico do modal */
.modal-form .password-field {
  position: relative;
}

.modal-form .password-toggle {
  position: absolute;
  right: var(--space-sm);
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: var(--space-xs);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color var(--transition-fast);
  width: 32px;
  height: 32px;
}

.modal-form .password-toggle:hover {
  color: var(--text-primary);
}

.modal-form .password-toggle svg {
  width: 20px;
  height: 20px;
}

.modal-form .password-toggle .eye-icon,
.modal-form .password-toggle .eye-off-icon {
  position: absolute;
  transition: opacity 0.2s;
}

/* Responsive */
@media (max-width: 640px) {
  .modal {
    padding: var(--space-sm);
  }

  .modal-content {
    padding: var(--space-lg);
    max-height: 95vh;
  }

  .modal-title {
    font-size: var(--fs-xl);
  }

  .modal-logo {
    font-size: var(--fs-xl);
  }

  .modal-logo svg {
    width: 32px;
    height: 32px;
  }

  .modal-top-link {
    position: static;
    justify-content: center;
    margin-bottom: var(--space-md);
    font-size: 13px;
  }
}

/* Prevenir scroll do body quando modal está aberto */
body.modal-open {
  overflow: hidden;
}

/* Animação de saída */
.modal.closing {
  animation: modalFadeOut 0.3s var(--ease-smooth) forwards;
}

.modal.closing .modal-content {
  animation: modalSlideDown 0.3s var(--ease-smooth) forwards;
}

@keyframes modalFadeOut {
  from {
    opacity: 1;
  }

  to {
    opacity: 0;
  }
}

@keyframes modalSlideDown {
  from {
    opacity: 1;
    transform: translateY(0) scale(1);
  }

  to {
    opacity: 0;
    transform: translateY(20px) scale(0.95);
  }
}

/* Customização do scrollbar no modal */
.modal-content::-webkit-scrollbar {
  width: 8px;
}

.modal-content::-webkit-scrollbar-track {
  background: var(--bg-secondary);
  border-radius: var(--radius);
}

.modal-content::-webkit-scrollbar-thumb {
  background: var(--border-hover);
  border-radius: var(--radius);
}

.modal-content::-webkit-scrollbar-thumb:hover {
  background: var(--copper);
}

/* ==========================================
   CONFIRMATION MODAL
   Modal de confirmação reutilizável
   ========================================== */

.confirm-modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 10000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: var(--space-lg);
  animation: modalFadeIn 0.2s var(--ease-smooth);
}

.confirm-modal.active {
  display: flex;
}

.confirm-modal-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.confirm-modal-content {
  position: relative;
  z-index: 1;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  max-width: 420px;
  width: 100%;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5),
    0 0 0 1px rgba(194, 140, 102, 0.1);
  animation: confirmSlideUp 0.3s var(--ease-smooth);
}

@keyframes confirmSlideUp {
  from {
    opacity: 0;
    transform: translateY(20px) scale(0.96);
  }

  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.confirm-modal-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto var(--space-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(194, 140, 102, 0.1), rgba(232, 180, 160, 0.1));
  border: 2px solid rgba(194, 140, 102, 0.2);
  border-radius: 50%;
  color: var(--color-copper);
  font-size: 28px;
}

.confirm-modal-title {
  font-size: var(--fs-xl);
  font-weight: 700;
  color: var(--text-primary);
  text-align: center;
  margin-bottom: var(--space-sm);
  font-family: var(--font-display);
}

.confirm-modal-message {
  font-size: var(--fs-base);
  color: var(--text-secondary);
  text-align: center;
  margin-bottom: var(--space-xl);
  line-height: 1.5;
}

.confirm-modal-actions {
  display: flex;
  gap: var(--space-md);
}

.confirm-modal-btn {
  flex: 1;
  padding: var(--space-md) var(--space-lg);
  border-radius: var(--radius);
  font-size: var(--fs-base);
  font-weight: 600;
  font-family: var(--font-display);
  cursor: pointer;
  transition: all var(--transition-base);
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
}

.confirm-modal-btn-cancel {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-secondary);
  border: 1px solid var(--border);
}

.confirm-modal-btn-cancel:hover {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-primary);
  border-color: var(--border-hover);
  transform: translateY(-1px);
}

.confirm-modal-btn-confirm {
  background: linear-gradient(135deg, var(--color-copper), var(--color-peach));
  color: var(--bg-primary);
  box-shadow: 0 4px 12px rgba(194, 140, 102, 0.3);
}

.confirm-modal-btn-confirm:hover {
  box-shadow: 0 6px 20px rgba(194, 140, 102, 0.4);
  transform: translateY(-2px);
}

.confirm-modal-btn-confirm:active {
  transform: translateY(0);
}

/* Animação de saída */
.confirm-modal.closing {
  animation: modalFadeOut 0.2s var(--ease-smooth) forwards;
}

.confirm-modal.closing .confirm-modal-content {
  animation: confirmSlideDown 0.2s var(--ease-smooth) forwards;
}

@keyframes confirmSlideDown {
  from {
    opacity: 1;
    transform: translateY(0) scale(1);
  }

  to {
    opacity: 0;
    transform: translateY(10px) scale(0.96);
  }
}

/* Responsive */
@media (max-width: 640px) {
  .confirm-modal {
    padding: var(--space-md);
  }

  .confirm-modal-content {
    padding: var(--space-lg);
  }

  .confirm-modal-actions {
    flex-direction: column-reverse;
  }

  .confirm-modal-btn {
    width: 100%;
  }
}