/* ========== Profile & Address ========== */
/* ========== Profile Page Styles ========== */

/* Breadcrumb */
.pf-breadcrumb {
  font-size: 13px;
  color: var(--gray-400, #9ca3af);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.pf-breadcrumb a {
  color: var(--gray-500, #6b7280);
  text-decoration: none;
  transition: color 0.2s;
}
.pf-breadcrumb a:hover {
  color: var(--primary, #e53935);
}
.pf-bc-sep {
  color: var(--gray-300, #d1d5db);
}
.pf-bc-current {
  color: var(--gray-700, #374151);
  font-weight: 500;
}

/* Tabs */
.pf-tabs {
  display: flex;
  gap: 0;
  border-bottom: 2px solid var(--gray-100, #f3f4f6);
  margin-bottom: 24px;
  padding: 24px 28px;
  background-color: #FFFFFF;
}
.pf-tab {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  background: none;
  border: none;
  cursor: pointer;
  font-size: 15px;
  color: var(--gray-500, #6b7280);
  font-weight: 500;
  position: relative;
  transition: color 0.2s;
  font-family: inherit;
}
.pf-tab svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}
.pf-tab:hover {
  color: var(--gray-700, #374151);
}
.pf-tab.active {
  color: var(--primary, #e53935);
}
.pf-tab.active::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--primary, #e53935);
  border-radius: 1px;
}

/* Tab Panes */
.pf-tab-pane {
  display: none;
  padding: 24px 28px;
}
.pf-tab-pane.active {
  display: block;
  animation: pfFadeIn 0.3s ease;
}
@keyframes pfFadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Card */
.pf-card {
  background: white;
  border-radius: 12px;
  border: 1px solid var(--gray-100, #f3f4f6);
  overflow: hidden;
}
.pf-card-header {
  padding: 24px 32px 20px;
  border-bottom: 1px solid var(--gray-100, #f3f4f6);
}
.pf-card-header h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--gray-800, #1f2937);
  margin: 0 0 4px;
}
.pf-card-header p {
  font-size: 13px;
  color: var(--gray-400, #9ca3af);
  margin: 0;
}

/* Form */
.pf-form {
  padding: 28px 32px 32px;
}
.pf-form-row {
  display: flex;
  gap: 24px;
  margin-bottom: 20px;
}
.pf-form-row-full {
  flex-direction: column;
}
.pf-form-group {
  flex: 1;
  position: relative;
}
.pf-label {
  display: block;
  font-size: 14px;
  font-weight: 500;
  color: var(--gray-700, #374151);
  margin-bottom: 6px;
}
.pf-required {
  color: var(--primary, #e53935);
}
.pf-input,
.pf-select {
  width: 100%;
  height: 42px;
  padding: 0 14px;
  border: 1px solid var(--gray-200, #e5e7eb);
  border-radius: 8px;
  font-size: 14px;
  color: var(--gray-700, #374151);
  background: white;
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
  box-sizing: border-box;
  font-family: inherit;
}
.pf-input:focus,
.pf-select:focus {
  border-color: var(--primary, #e53935);
  box-shadow: 0 0 0 3px rgba(229, 57, 53, 0.1);
}
.pf-input::placeholder {
  color: var(--gray-300, #d1d5db);
}
.pf-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%239ca3af'%3E%3Cpath d='M7 10l5 5 5-5z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  background-size: 20px;
  padding-right: 36px;
}
.pf-input-action {
  position: absolute;
  right: 12px;
  top: 32px;
  font-size: 13px;
  color: var(--primary, #e53935);
  cursor: pointer;
  font-weight: 500;
}
.pf-input-action:hover {
  text-decoration: underline;
}
.pf-input:read-only {
  background: var(--gray-50, #f9fafb);
  color: var(--gray-400, #9ca3af);
}

/* Form Actions */
.pf-form-actions {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--gray-100, #f3f4f6);
}

/* Buttons */
.pf-btn {
  padding: 10px 28px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  border: none;
  transition: all 0.2s;
  font-family: inherit;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.pf-btn-primary {
  background: var(--primary, #e53935);
  color: white;
}
.pf-btn-primary:hover {
  background: #c62828;
}
.pf-btn-ghost {
  background: white;
  color: var(--gray-500, #6b7280);
  border: 1px solid var(--gray-200, #e5e7eb);
}
.pf-btn-ghost:hover {
  background: var(--gray-50, #f9fafb);
  border-color: var(--gray-300, #d1d5db);
}
.pf-btn-outline {
  background: white;
  color: var(--gray-600, #4b5563);
  border: 1px solid var(--gray-200, #e5e7eb);
  padding: 8px 20px;
  font-size: 13px;
}
.pf-btn-outline:hover {
  color: var(--primary, #e53935);
  border-color: var(--primary, #e53935);
}
.pf-btn-sm {
  padding: 8px 20px;
  font-size: 13px;
}

/* ===== Avatar Section ===== */
.pf-avatar-section {
  padding: 28px 32px 32px;
}
.pf-avatar-current {
  display: flex;
  gap: 40px;
  align-items: flex-start;
  margin-bottom: 32px;
}
.pf-avatar-preview {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}
.pf-avatar-large {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: linear-gradient(135deg, #fee2e2, #fecaca);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border: 3px solid white;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}
.pf-avatar-large svg {
  width: 56px;
  height: 56px;
  fill: var(--primary, #e53935);
}
.pf-avatar-large img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.pf-avatar-label {
  font-size: 13px;
  color: var(--gray-400, #9ca3af);
}

/* Upload Area */
.pf-avatar-upload-area {
  flex: 1;
  min-height: 180px;
  border: 2px dashed var(--gray-200, #e5e7eb);
  border-radius: 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s;
  background: var(--gray-50, #f9fafb);
}
.pf-avatar-upload-area:hover {
  border-color: var(--primary, #e53935);
  background: #fff5f5;
}
.pf-avatar-upload-area.pf-dragover {
  border-color: var(--primary, #e53935);
  background: #fff5f5;
  transform: scale(1.01);
}
.pf-upload-icon svg {
  width: 40px;
  height: 40px;
  fill: var(--gray-300, #d1d5db);
  margin-bottom: 8px;
}
.pf-upload-text {
  font-size: 15px;
  color: var(--gray-500, #6b7280);
  margin: 0 0 4px;
  font-weight: 500;
}
.pf-upload-hint {
  font-size: 12px;
  color: var(--gray-400, #9ca3af);
  margin: 0;
}

/* Avatar Sizes Preview */
.pf-avatar-sizes {
  padding-top: 24px;
  border-top: 1px solid var(--gray-100, #f3f4f6);
}
.pf-avatar-sizes h4 {
  font-size: 14px;
  font-weight: 500;
  color: var(--gray-600, #4b5563);
  margin: 0 0 16px;
}
.pf-avatar-size-list {
  display: flex;
  gap: 32px;
  align-items: flex-end;
}
.pf-avatar-size-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}
.pf-avatar-size-item span {
  font-size: 12px;
  color: var(--gray-400, #9ca3af);
}
.pf-avatar {
  border-radius: 50%;
  background: linear-gradient(135deg, #fee2e2, #fecaca);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border: 2px solid white;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}
.pf-avatar svg {
  fill: var(--primary, #e53935);
}
.pf-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.pf-avatar-80 {
  width: 80px;
  height: 80px;
}
.pf-avatar-80 svg {
  width: 36px;
  height: 36px;
}
.pf-avatar-48 {
  width: 48px;
  height: 48px;
}
.pf-avatar-48 svg {
  width: 22px;
  height: 22px;
}
.pf-avatar-32 {
  width: 32px;
  height: 32px;
}
.pf-avatar-32 svg {
  width: 16px;
  height: 16px;
}

/* ===== Security Section ===== */
.pf-security-list {
  padding: 8px 32px 32px;
}
.pf-security-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0;
  border-bottom: 1px solid var(--gray-100, #f3f4f6);
}
.pf-security-item:last-child {
  border-bottom: none;
}
.pf-security-left {
  display: flex;
  align-items: center;
  gap: 16px;
}
.pf-security-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.pf-security-icon svg {
  width: 22px;
  height: 22px;
  fill: white;
}
.pf-security-icon-blue {
  background: linear-gradient(135deg, #3b82f6, #2563eb);
}
.pf-security-icon-green {
  background: linear-gradient(135deg, #10b981, #059669);
}
.pf-security-icon-orange {
  background: linear-gradient(135deg, #f59e0b, #d97706);
}
.pf-security-icon-purple {
  background: linear-gradient(135deg, #8b5cf6, #7c3aed);
}
.pf-security-icon-red {
  background: linear-gradient(135deg, #ef4444, #dc2626);
}
.pf-security-info h4 {
  font-size: 15px;
  font-weight: 500;
  color: var(--gray-800, #1f2937);
  margin: 0 0 2px;
}
.pf-security-info p {
  font-size: 13px;
  color: var(--gray-400, #9ca3af);
  margin: 0;
}
.pf-security-warning {
  color: #f59e0b !important;
}

/* ===== Toast ===== */
.pf-toast {
  position: fixed;
  top: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(-80px);
  background: var(--gray-800, #1f2937);
  color: white;
  padding: 12px 28px;
  border-radius: 8px;
  font-size: 14px;
  z-index: 9999;
  opacity: 0;
  transition: all 0.3s ease;
  pointer-events: none;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}
.pf-toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ===== Responsive ===== */
@media (max-width: 900px) {
  .pf-form-row {
    flex-direction: column;
    gap: 16px;
  }
  .pf-avatar-current {
    flex-direction: column;
    align-items: center;
  }
  .pf-avatar-upload-area {
    width: 100%;
  }
  .pf-card-header {
    padding: 20px 20px 16px;
  }
  .pf-form {
    padding: 20px;
  }
  .pf-avatar-section {
    padding: 20px;
  }
  .pf-security-list {
    padding: 8px 20px 20px;
  }
}
@media (max-width: 768px) {
  .pf-tabs {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
  .pf-tab {
    padding: 10px 16px;
    font-size: 14px;
    white-space: nowrap;
  }
  .pf-avatar-size-list {
    gap: 20px;
  }
  .pf-security-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
}

/* ========== Address Management Page ========== */

.addr-content {
  padding: 24px 28px;
}

/* Breadcrumb */
.addr-breadcrumb {
  font-size: 13px;
  color: var(--gray-400, #999);
  margin-bottom: 20px;
}
.addr-breadcrumb a {
  color: var(--gray-500, #666);
  text-decoration: none;
  transition: color 0.2s;
}
.addr-breadcrumb a:hover {
  color: var(--primary, #e23a3a);
}
.addr-breadcrumb .sep {
  margin: 0 6px;
  color: var(--gray-300, #ccc);
}
.addr-breadcrumb .current {
  color: var(--gray-700, #333);
}

/* Page Header */
.addr-page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--gray-100, #f0f0f0);
}
.addr-page-header h2 {
  font-size: 20px;
  font-weight: 600;
  color: var(--gray-800, #222);
}
.addr-page-header .addr-count {
  font-size: 13px;
  color: var(--gray-400, #999);
  font-weight: 400;
  margin-left: 8px;
}

.addr-add-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--primary, #e23a3a);
  color: white;
  border: none;
  border-radius: 8px;
  padding: 10px 20px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
}
.addr-add-btn:hover {
  background: var(--primary-dark, #c62828);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(226,58,58,0.3);
}
.addr-add-btn svg {
  width: 16px;
  height: 16px;
}

/* Address Card List */
.addr-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.addr-card {
  background: white;
  border: 1px solid var(--gray-200, #e8e8e8);
  border-radius: 12px;
  padding: 20px 24px;
  display: flex;
  align-items: flex-start;
  gap: 16px;
  transition: all 0.2s;
  position: relative;
}
.addr-card:hover {
  border-color: var(--primary, #e23a3a);
  box-shadow: 0 2px 12px rgba(226,58,58,0.08);
}
.addr-card.is-default {
  border-color: var(--primary, #e23a3a);
  background: linear-gradient(135deg, #fff5f5 0%, white 30%);
}

/* Default tag top-right */
.addr-card.is-default::after {
  content: '默认';
  position: absolute;
  top: 0;
  right: 20px;
  background: var(--primary, #e23a3a);
  color: white;
  font-size: 11px;
  padding: 2px 10px;
  border-radius: 0 0 6px 6px;
  font-weight: 500;
}

/* Left: Info */
.addr-info {
  flex: 1;
  min-width: 0;
}
.addr-info-top {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
}
.addr-name {
  font-size: 16px;
  font-weight: 600;
  color: var(--gray-800, #222);
}
.addr-phone {
  font-size: 14px;
  color: var(--gray-600, #555);
}
.addr-tag {
  display: inline-block;
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 4px;
  font-weight: 500;
}
.addr-tag-home {
  background: #e8f5e9;
  color: #2e7d32;
}
.addr-tag-company {
  background: #e3f2fd;
  color: #1565c0;
}
.addr-tag-warehouse {
  background: #fff3e0;
  color: #e65100;
}
.addr-detail {
  font-size: 14px;
  color: var(--gray-600, #555);
  line-height: 1.6;
  word-break: break-all;
}

/* Right: Actions */
.addr-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
  padding-top: 4px;
}
.addr-action-btn {
  display: flex;
  align-items: center;
  gap: 4px;
  background: none;
  border: 1px solid var(--gray-200, #e8e8e8);
  border-radius: 6px;
  padding: 6px 14px;
  font-size: 13px;
  color: var(--gray-500, #666);
  cursor: pointer;
  transition: all 0.2s;
}
.addr-action-btn:hover {
  border-color: var(--primary, #e23a3a);
  color: var(--primary, #e23a3a);
  background: #fff5f5;
}
.addr-action-btn.addr-delete-btn:hover {
  border-color: #f44336;
  color: #f44336;
  background: #fff5f5;
}
.addr-action-btn svg {
  width: 14px;
  height: 14px;
}
.addr-set-default {
  color: var(--primary, #e23a3a);
  border-color: var(--primary, #e23a3a);
}
.addr-set-default:hover {
  background: var(--primary, #e23a3a);
  color: white;
}