/* ============================================
   智涯规划 - 组件样式
   ============================================ */

/* ========== 按钮 ========== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 0 var(--space-xl);
  height: 44px;
  font-family: inherit;
  font-size: 0.9375rem;
  font-weight: 500;
  line-height: 1;
  border: none;
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all var(--transition-base);
  white-space: nowrap;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn:active:not(:disabled) {
  transform: scale(0.98);
}

/* Primary Button */
.btn-primary {
  background: var(--primary);
  color: var(--text-white);
  box-shadow: 0 2px 8px rgba(99, 102, 241, 0.3);
}

.btn-primary:hover:not(:disabled) {
  background: var(--primary-dark);
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.4);
}

/* Secondary Button */
.btn-secondary {
  background: var(--bg-secondary);
  color: var(--text-primary);
  border: 1px solid var(--bg-tertiary);
}

.btn-secondary:hover:not(:disabled) {
  background: var(--bg-tertiary);
  border-color: var(--text-light);
}

/* Ghost Button */
.btn-ghost {
  background: transparent;
  color: var(--primary);
}

.btn-ghost:hover:not(:disabled) {
  background: var(--primary-bg);
}

/* Path Buttons */
.btn-graduate {
  background: var(--path-graduate);
  color: var(--text-white);
}

.btn-civil {
  background: var(--path-civil);
  color: var(--text-white);
}

.btn-job {
  background: var(--path-job);
  color: var(--text-white);
}

/* Button Sizes */
.btn-sm {
  height: 36px;
  padding: 0 var(--space-lg);
  font-size: 0.875rem;
}

.btn-lg {
  height: 52px;
  padding: 0 var(--space-2xl);
  font-size: 1rem;
}

/* Button with Icon */
.btn-icon {
  width: 44px;
  padding: 0;
}

.btn-icon.btn-sm {
  width: 36px;
}

.btn-icon svg {
  width: 20px;
  height: 20px;
}

/* ========== 输入框 ========== */
.form-group {
  margin-bottom: var(--space-lg);
}

.form-label {
  display: block;
  margin-bottom: var(--space-sm);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-primary);
}

.form-label.required::after {
  content: ' *';
  color: var(--error);
}

.form-input {
  width: 100%;
  height: 48px;
  padding: 0 var(--space-lg);
  font-family: inherit;
  font-size: 1rem;
  color: var(--text-primary);
  background: var(--bg-secondary);
  border: 1.5px solid var(--bg-tertiary);
  border-radius: var(--radius-lg);
  transition: all var(--transition-fast);
}

.form-input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.form-input::placeholder {
  color: var(--text-light);
}

.form-input.error {
  border-color: var(--error);
}

.form-input:disabled {
  background: var(--bg-tertiary);
  cursor: not-allowed;
}

/* Textarea */
.form-textarea {
  min-height: 120px;
  padding: var(--space-md) var(--space-lg);
  resize: vertical;
}

/* Select */
.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' fill='none' stroke='%236B7280' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--space-md) center;
  padding-right: var(--space-3xl);
  cursor: pointer;
}

/* Input with Icon */
.input-wrapper {
  position: relative;
}

.input-wrapper .form-input {
  padding-left: 44px;
}

.input-wrapper .input-icon {
  position: absolute;
  left: var(--space-md);
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-light);
  pointer-events: none;
}

.input-wrapper .input-icon svg {
  width: 20px;
  height: 20px;
}

/* Error Message */
.form-error {
  margin-top: var(--space-xs);
  font-size: 0.8125rem;
  color: var(--error);
}

.form-hint {
  margin-top: var(--space-xs);
  font-size: 0.8125rem;
  color: var(--text-light);
}

/* ========== 卡片 ========== */
.card {
  background: var(--bg-secondary);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-card);
  transition: all var(--transition-base);
}

.card-hover:hover {
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-4px);
}

/* Path Selection Card */
.path-card {
  position: relative;
  padding: var(--space-xl);
  text-align: center;
  cursor: pointer;
  overflow: hidden;
}

.path-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  opacity: 0;
  transition: opacity var(--transition-base);
}

.path-card:hover::before,
.path-card.selected::before {
  opacity: 1;
}

.path-card-graduate::before {
  background: var(--path-graduate);
}

.path-card-civil::before {
  background: var(--path-civil);
}

.path-card-job::before {
  background: var(--path-job);
}

.path-card:hover {
  transform: translateY(-6px);
}

.path-card.selected {
  transform: translateY(-6px);
}

.path-card-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--space-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-xl);
  transition: all var(--transition-base);
}

.path-card-graduate .path-card-icon {
  background: var(--path-graduate-bg);
  color: var(--path-graduate);
}

.path-card-civil .path-card-icon {
  background: var(--path-civil-bg);
  color: var(--path-civil);
}

.path-card-job .path-card-icon {
  background: var(--path-job-bg);
  color: var(--path-job);
}

.path-card:hover .path-card-icon {
  transform: scale(1.1);
}

.path-card-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: var(--space-sm);
}

.path-card-desc {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ========== 对话气泡 ========== */
.chat-container {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-lg);
}

.chat-bubble {
  max-width: 80%;
  padding: var(--space-md) var(--space-lg);
  border-radius: var(--radius-xl);
  margin-bottom: var(--space-md);
  animation: fadeInUp var(--transition-slow) forwards;
}

.chat-bubble-ai {
  background: var(--bg-secondary);
  border: 1px solid var(--bg-tertiary);
  border-bottom-left-radius: var(--space-xs);
  align-self: flex-start;
}

.chat-bubble-user {
  background: var(--primary);
  color: var(--text-white);
  border-bottom-right-radius: var(--space-xs);
  align-self: flex-end;
}

.chat-bubble-header {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.chat-bubble-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
}

.chat-bubble-ai .chat-bubble-avatar {
  background: var(--primary-bg);
  color: var(--primary);
}

.chat-bubble-user .chat-bubble-avatar {
  background: rgba(255,255,255,0.2);
  color: var(--text-white);
}

.chat-bubble-name {
  font-size: 0.8125rem;
  font-weight: 500;
}

.chat-bubble-content {
  font-size: 0.9375rem;
  line-height: 1.7;
  white-space: pre-wrap;
}

.chat-bubble-typing {
  display: flex;
  gap: 4px;
  padding: var(--space-sm);
}

.chat-bubble-typing span {
  width: 8px;
  height: 8px;
  background: var(--text-light);
  border-radius: 50%;
  animation: pulse 1.4s infinite;
}

.chat-bubble-typing span:nth-child(2) { animation-delay: 0.2s; }
.chat-bubble-typing span:nth-child(3) { animation-delay: 0.4s; }

/* Chat Input */
.chat-input-area {
  padding: var(--space-lg);
  background: var(--bg-secondary);
  border-top: 1px solid var(--bg-tertiary);
}

.chat-input-wrapper {
  display: flex;
  gap: var(--space-md);
  align-items: flex-end;
}

.chat-input {
  flex: 1;
  min-height: 48px;
  max-height: 150px;
  padding: var(--space-md) var(--space-lg);
  font-family: inherit;
  font-size: 1rem;
  border: 1.5px solid var(--bg-tertiary);
  border-radius: var(--radius-xl);
  resize: none;
  transition: border-color var(--transition-fast);
}

.chat-input:focus {
  outline: none;
  border-color: var(--primary);
}

.chat-send-btn {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--primary);
  color: var(--text-white);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-base);
}

.chat-send-btn:hover {
  background: var(--primary-dark);
  transform: scale(1.05);
}

.chat-send-btn:disabled {
  background: var(--bg-tertiary);
  color: var(--text-light);
  cursor: not-allowed;
  transform: none;
}

/* Quick Replies */
.quick-replies {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-top: 0;
}

.quick-reply {
  padding: var(--space-sm) var(--space-md);
  font-size: 0.875rem;
  background: var(--bg-tertiary);
  border: none;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-fast);
  appearance: none;
  line-height: 1.35;
}

.quick-reply:hover {
  background: var(--primary-bg);
  color: var(--primary);
}

/* ========== 进度指示器 ========== */
.progress-bar {
  width: 100%;
  height: 8px;
  background: var(--bg-tertiary);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.progress-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--primary), var(--primary-light));
  border-radius: var(--radius-full);
  transition: width var(--transition-slow);
}

.progress-steps {
  display: flex;
  justify-content: space-between;
  margin-bottom: var(--space-lg);
}

.progress-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
}

.progress-step-dot {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--bg-tertiary);
  color: var(--text-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
  font-weight: 500;
  transition: all var(--transition-base);
}

.progress-step.active .progress-step-dot {
  background: var(--primary);
  color: var(--text-white);
}

.progress-step.completed .progress-step-dot {
  background: var(--success);
  color: var(--text-white);
}

.progress-step-label {
  font-size: 0.8125rem;
  color: var(--text-light);
  text-align: center;
}

.progress-step.active .progress-step-label,
.progress-step.completed .progress-step-label {
  color: var(--text-primary);
}

/* ========== 标签 ========== */
.tag {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-xs) var(--space-md);
  font-size: 0.8125rem;
  background: var(--bg-tertiary);
  border-radius: var(--radius-full);
  color: var(--text-secondary);
  transition: all var(--transition-fast);
}

.tag-primary {
  background: var(--primary-bg);
  color: var(--primary);
}

.tag-success {
  background: var(--path-job-bg);
  color: var(--path-job);
}

.tag-graduate {
  background: var(--path-graduate-bg);
  color: var(--path-graduate);
}

.tag-civil {
  background: var(--path-civil-bg);
  color: var(--path-civil);
}

.tag-remove {
  cursor: pointer;
  opacity: 0.6;
}

.tag-remove:hover {
  opacity: 1;
}

/* ========== 雷达图 ========== */
.radar-chart {
  width: 100%;
  max-width: 300px;
  margin: 0 auto;
}

.radar-chart svg {
  width: 100%;
  height: auto;
}

/* ========== Toast ========== */
#toast-container {
  position: fixed;
  top: var(--space-xl);
  right: var(--space-xl);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.toast {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md) var(--space-lg);
  background: var(--bg-secondary);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  animation: slideInRight var(--transition-slow) forwards;
  min-width: 280px;
}

.toast-icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
}

.toast-success .toast-icon { color: var(--success); }
.toast-error .toast-icon { color: var(--error); }
.toast-warning .toast-icon { color: var(--warning); }
.toast-info .toast-icon { color: var(--info); }

.toast-message {
  flex: 1;
  font-size: 0.9375rem;
}

.toast-close {
  width: 20px;
  height: 20px;
  cursor: pointer;
  opacity: 0.5;
  transition: opacity var(--transition-fast);
}

.toast-close:hover {
  opacity: 1;
}

/* ========== 模态框 ========== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  animation: fadeIn var(--transition-base) forwards;
}

.modal {
  background: var(--bg-secondary);
  border-radius: var(--radius-2xl);
  padding: var(--space-2xl);
  max-width: 480px;
  width: 90%;
  animation: fadeInUp var(--transition-slow) forwards;
}

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

.modal-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--space-lg);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-icon-success {
  background: var(--path-job-bg);
  color: var(--path-job);
}

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

.modal-actions .btn {
  flex: 1;
}

/* ============================================
   2026 UI Refresh
   ============================================ */

.btn {
  height: 48px;
  padding: 0 22px;
  border-radius: 999px;
  font-weight: 700;
  letter-spacing: -0.01em;
  box-shadow: none;
}

.btn-primary,
.btn-graduate,
.btn-civil,
.btn-job {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  color: var(--text-white);
  box-shadow: 0 14px 28px rgba(23, 63, 53, 0.16);
}

.btn-primary:hover:not(:disabled),
.btn-graduate:hover:not(:disabled),
.btn-civil:hover:not(:disabled),
.btn-job:hover:not(:disabled) {
  background: linear-gradient(135deg, #0d2620, var(--primary-dark));
  transform: translateY(-1px);
  box-shadow: 0 18px 34px rgba(23, 63, 53, 0.22);
}

.btn-secondary {
  background: rgba(255, 251, 246, 0.82);
  color: var(--text-primary);
  border: 1px solid rgba(32, 25, 20, 0.12);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

.btn-secondary:hover:not(:disabled) {
  background: rgba(255, 249, 242, 0.96);
  border-color: rgba(23, 63, 53, 0.22);
}

.btn-ghost {
  color: var(--primary-dark);
  background: rgba(23, 63, 53, 0.06);
}

.btn-ghost:hover:not(:disabled) {
  background: rgba(23, 63, 53, 0.12);
}

.btn-lg {
  height: 56px;
  padding: 0 28px;
}

.form-label {
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-secondary);
}

.form-input,
.chat-input,
.tag-input-container {
  background: rgba(255, 251, 246, 0.86);
  border: 1px solid rgba(32, 25, 20, 0.11);
  border-radius: 20px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.7);
}

.form-input {
  height: 54px;
}

.form-input:focus,
.chat-input:focus,
.tag-input-container:focus-within {
  border-color: rgba(23, 63, 53, 0.38);
  box-shadow: 0 0 0 4px rgba(23, 63, 53, 0.08);
}

.card,
.todo-list,
.report-preview,
.report-card,
.report-score-card,
.info-card,
.info-page-panel,
.modal {
  background: rgba(255, 250, 244, 0.8);
  border: 1px solid rgba(32, 25, 20, 0.08);
  box-shadow: var(--shadow-card);
  backdrop-filter: blur(18px);
}

.path-card {
  text-align: left;
  border-radius: 28px;
  padding: 28px;
  min-height: 320px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(246, 239, 230, 0.82));
  border: 1px solid rgba(32, 25, 20, 0.08);
}

.path-card:hover,
.path-card.selected {
  transform: translateY(-8px);
  box-shadow: var(--shadow-card-hover);
}

.path-card-icon {
  width: 78px;
  height: 78px;
  margin: 0 0 var(--space-xl);
  border-radius: 22px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.65);
}

.path-card-title {
  font-family: var(--font-display);
  font-size: 1.7rem;
  letter-spacing: -0.03em;
}

.path-card-desc {
  font-size: 0.96rem;
  line-height: 1.85;
}

.chat-bubble {
  max-width: min(720px, 82%);
  padding: 18px 20px;
  border-radius: 26px;
  box-shadow: 0 18px 36px rgba(31, 22, 16, 0.06);
}

.chat-bubble-ai {
  background: rgba(255, 250, 244, 0.9);
  border: 1px solid rgba(32, 25, 20, 0.07);
}

.chat-bubble-user {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
}

.chat-send-btn {
  width: 54px;
  height: 54px;
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  box-shadow: 0 16px 32px rgba(23, 63, 53, 0.18);
}

.quick-reply,
.tag {
  border-radius: 999px;
  background: rgba(23, 63, 53, 0.08);
  color: var(--primary-dark);
}

.quick-reply:hover {
  background: rgba(23, 63, 53, 0.14);
}

.progress-bar {
  height: 10px;
  background: rgba(32, 25, 20, 0.08);
}

.progress-bar-fill {
  background: linear-gradient(90deg, var(--secondary), var(--primary));
}

#toast-container {
  top: 28px;
  right: 28px;
}

.toast {
  background: rgba(22, 19, 17, 0.92);
  color: #f8f2ea;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.toast-message {
  color: inherit;
}

.modal-overlay {
  background: rgba(20, 15, 12, 0.48);
  backdrop-filter: blur(14px);
}

.modal {
  border-radius: 30px;
}

/* ============================================
   2026-04-01 Global Polish
   ============================================ */

.btn,
.card,
.modal,
.form-input,
.form-select,
.form-textarea {
  transform: translateZ(0);
}

.btn {
  position: relative;
  overflow: hidden;
  transition:
    transform var(--transition-base),
    box-shadow var(--transition-base),
    border-color var(--transition-base),
    background var(--transition-base),
    color var(--transition-base);
}

.btn::before {
  content: '';
  position: absolute;
  inset: 1px;
  border-radius: inherit;
  background: linear-gradient(120deg, transparent 0%, rgba(255, 255, 255, 0.18) 45%, transparent 70%);
  opacity: 0;
  transform: translateX(-120%);
  transition: opacity var(--transition-fast), transform 520ms cubic-bezier(0.22, 1, 0.36, 1);
  pointer-events: none;
}

.btn:hover:not(:disabled)::before {
  opacity: 1;
  transform: translateX(120%);
}

.btn:hover:not(:disabled) {
  transform: translateY(-2px);
}

.btn:active:not(:disabled) {
  transform: translateY(0) scale(0.985);
}

.btn-secondary,
.btn-ghost {
  backdrop-filter: blur(12px);
}

.form-input,
.form-select,
.form-textarea {
  border-width: 1px;
  transition:
    border-color var(--transition-base),
    box-shadow var(--transition-base),
    background var(--transition-base),
    transform var(--transition-base);
}

.form-input:hover,
.form-select:hover,
.form-textarea:hover {
  border-color: rgba(125, 139, 255, 0.26);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  transform: translateY(-1px);
}

.card {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(148, 163, 184, 0.1);
  transition:
    transform var(--transition-base),
    box-shadow var(--transition-base),
    border-color var(--transition-base),
    background var(--transition-base);
}

.card::after {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(circle at top right, rgba(255, 255, 255, 0.14), transparent 34%);
  opacity: 0.72;
}

.card-hover:hover {
  transform: translateY(-6px);
}