:root {
    --primary: #3b82f6;
    --primary-light: #eff6ff;
    --success: #10b981;
    --warning: #f59e0b;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;
  }
  
  
  .step-circle {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--gray-100);
    color: var(--gray-500);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 16px;
    transition: all 0.3s ease;
    border: 2px solid transparent;
  }


    .step.active .step-circle {
    background: #3b82f6;
    color: white;
    box-shadow: 0 0 0 4px rgba(59,130,246,0.15);
  }

  .step.completed .step-circle {
    background: #4b5563;
    color: white;
  }

  .step.completed .step-circle i {
    font-size: 20px;
  }


    .step-label {
    font-weight: 500;
    font-size: 22px;
    color: #374151;;
  }

  .step.active .step-label {
    color: #3b82f6;;
    font-weight: 600;
  }




    /* ===== 프로젝트 생성 전용 스타일 ===== */


  /* 단계 표시기 */
  .step-indicator {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 32px;
    padding: 20px 24px;
    background: white;
    border-radius: 16px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
    border: 1px solid var(--gray-200);
  }








  .step-line {
    width: 40px;
    height: 2px;
    background: var(--gray-200);
  }

  /* 장르 버튼 그리드 */
  .genre-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 16px;
    margin-top: 16px;
  }

  .genre-btn {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 20px 16px;
    background: white;
    border: 2px solid var(--gray-200);
    border-radius: 16px;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    gap: 12px;
  }

  .genre-btn:hover:not(.disabled) {
    border-color: var(--primary);
    background: var(--primary-light);
    transform: translateY(-4px);
    box-shadow: 0 12px 20px -8px rgba(59,130,246,0.25);
  }

  .genre-btn.selected {
    border-color: var(--primary);
    background: var(--primary-light);
    box-shadow: 0 0 0 4px rgba(59,130,246,0.15);
  }

  .genre-btn.disabled {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
    background: var(--gray-50);
  }

  .genre-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gray-100);
    border-radius: 16px;
    font-size: 28px;
    color: var(--gray-600);
    transition: all 0.2s ease;
  }

  .genre-btn.selected .genre-icon {
    background: var(--primary);
    color: white;
  }

  .genre-btn:hover:not(.disabled) .genre-icon {
    background: var(--primary);
    color: white;
  }

  .genre-info {
    text-align: center;
    width: 100%;
  }

  .genre-name {
    font-weight: 600;
    font-size: 15px;
    color: var(--gray-800);
    margin-bottom: 4px;
  }

  .genre-name-en {
    font-size: 11px;
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 0.5px;
  }

  .genre-check {
    position: absolute;
    top: 12px;
    right: 12px;
    color: var(--primary);
    font-size: 20px;
    opacity: 0;
    transform: scale(0.8);
    transition: all 0.2s ease;
  }

  .genre-btn.selected .genre-check {
    opacity: 1;
    transform: scale(1);
  }

  /* 펀딩 버튼 그리드 */
  .funding-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-top: 16px;
  }

  .funding-btn {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 28px 20px;
    background: white;
    border: 2px solid var(--gray-200);
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    gap: 16px;
  }

  .funding-btn:hover:not(.disabled) {
    border-color: var(--primary);
    background: var(--primary-light);
    transform: translateY(-4px);
    box-shadow: 0 12px 24px -8px rgba(59,130,246,0.25);
  }

  .funding-btn.selected {
    border-color: var(--primary);
    background: var(--primary-light);
    box-shadow: 0 0 0 4px rgba(59,130,246,0.15);
  }

  .funding-btn.disabled {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
    background: var(--gray-50);
  }

  .funding-icon {
    width: 72px;
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gray-100);
    border-radius: 24px;
    font-size: 36px;
    color: var(--gray-600);
    transition: all 0.2s ease;
  }

  .funding-btn.selected .funding-icon {
    background: var(--primary);
    color: white;
  }

  .funding-btn:hover:not(.disabled) .funding-icon {
    background: var(--primary);
    color: white;
  }

  .funding-info {
    text-align: center;
  }

  .funding-name {
    font-weight: 700;
    font-size: 18px;
    color: var(--gray-800);
    margin-bottom: 6px;
  }

  .funding-desc {
    font-size: 13px;
    color: var(--gray-500);
    line-height: 1.5;
  }

  .badge-recommend {
    position: absolute;
    top: -10px;
    right: -10px;
    background: linear-gradient(135deg, #f59e0b, #d97706);
    color: white;
    font-size: 11px;
    font-weight: 600;
    padding: 6px 12px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    gap: 4px;
    box-shadow: 0 4px 8px rgba(245,158,11,0.25);
    z-index: 10;
  }

  .badge-recommend i {
    font-size: 12px;
  }

  /* 섹션 구분 */
  .section-divider {
    margin: 32px 0 24px;
    border-top: 2px dashed var(--gray-200);
    position: relative;
  }

  .section-divider i {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: white;
    padding: 0 16px;
    color: var(--gray-400);
    font-size: 20px;
  }

  /* 생성 버튼 */
  .create-button-wrapper {
    display: flex;
    justify-content: flex-end;
    margin-top: 32px;
  }

  .btn-create {
    padding: 16px 40px !important;
    font-size: 18px !important;
    font-weight: 600 !important;
    border-radius: 40px !important;
    display: flex;
    align-items: center;
    gap: 12px;
    transition: all 0.3s ease !important;
  }

  .btn-create i {
    font-size: 20px;
  }

  .btn-create:not(:disabled) {
    background: linear-gradient(135deg, #3b82f6, #2563eb) !important;
    border: none !important;
    box-shadow: 0 8px 16px -4px rgba(37,99,235,0.3) !important;
  }

  .btn-create:not(:disabled):hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 24px -4px rgba(37,99,235,0.4) !important;
  }

  /* 로딩 스피너 */
  .loading-skeleton {
    grid-column: 1/-1;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 60px 20px;
    background: var(--gray-50);
    border-radius: 16px;
    color: var(--gray-500);
  }

  .loading-skeleton i {
    font-size: 40px;
    margin-bottom: 16px;
    color: var(--gray-400);
  }

  /* 팁 카드 */
  .tip-card {
    margin-top: 24px;
    padding: 20px 24px;
    background: var(--gray-50);
    border-radius: 16px;
    border: 1px solid var(--gray-200);
    display: flex;
    align-items: center;
    gap: 16px;
  }

  .tip-icon {
    width: 48px;
    height: 48px;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-500);
    font-size: 24px;
    border: 1px solid var(--gray-200);
  }

  .tip-content {
    flex: 1;
  }

  .tip-title {
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: 4px;
  }

  .tip-text {
    color: var(--gray-500);
    font-size: 13px;
    margin: 0;
  }

  /* 반응형 */
  @media (max-width: 768px) {
    .step-indicator {
      flex-direction: column;
      align-items: flex-start;
    }
    
    .step-line {
      width: 2px;
      height: 20px;
      margin-left: 20px;
    }
    
    .genre-grid {
      grid-template-columns: repeat(2, 1fr);
    }
    
    .funding-grid {
      grid-template-columns: 1fr;
    }
    
    .create-button-wrapper {
      justify-content: stretch;
    }
    
    .btn-create {
      width: 100%;
      justify-content: center;
    }
  }





    .tab-btn { transition: all 0.2s ease; position: relative; }
  .tab-btn:hover:not(.active) { color: #3b82f6; border-bottom-color: #9ca3af; }
  .tab-btn.active { color: #3b82f6; border-bottom-color: #3b82f6; background: #eff6ff; }
  .form-group { margin-bottom: 20px; }
  .is-invalid { border-color: #ef4444 !important; }
  .is-invalid:focus { box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1) !important; }
  .invalid-feedback { display: none; font-size: 13px; color: #ef4444; margin-top: 4px; }
  .badge { display: inline-flex; align-items: center; padding: 4px 10px; border-radius: 30px; font-size: 12px; font-weight: 500; }
  .badge i { margin-right: 4px; }
  .card { transition: all 0.2s ease; }
  .card:hover { box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05); }

  /* ✅ Timeline (simple, robust) */
  .timeline { list-style: none; padding: 0; margin: 0; }
  .timeline__item { position: relative; padding-left: 28px; padding-bottom: 14px; }
  .timeline__item:last-child { padding-bottom: 0; }
  .timeline__dot {
    position: absolute; left: 6px; top: 4px;
    width: 12px; height: 12px; border-radius: 50%;
    background: #d1d5db;
    border: 2px solid #ffffff;
    box-shadow: 0 0 0 2px #e5e7eb;
  }
  .timeline__line {
    position: absolute; left: 11px; top: 18px; bottom: 0;
    width: 2px; background: #e5e7eb;
  }
  .timeline__item:last-child .timeline__line { display: none; }
  .timeline__title { display:flex; align-items:center; gap:8px; font-weight: 700; font-size: 13px; color:#111827; }
  .timeline__meta { margin-top: 4px; font-size: 12px; color:#6b7280; line-height:1.45; }
  .timeline__note { margin-top: 6px; font-size: 12px; color:#374151; background:#f9fafb; border:1px solid #e5e7eb; border-radius:10px; padding:10px; }
  .timeline__pill {
    display:inline-flex; align-items:center; gap:6px;
    padding: 2px 10px; border-radius: 999px; font-size: 11px;
    border: 1px solid #e5e7eb; background:#fff; color:#374151;
  }

  @media (max-width: 1200px) {
    div[style*="grid-template-columns: 300px 1fr 300px"] {
      grid-template-columns: 280px 1fr 280px !important;
      gap: 16px !important;
    }
  }

  @media (max-width: 992px) {
    div[style*="grid-template-columns: 300px 1fr 300px"] { grid-template-columns: 1fr !important; }
    div[style*="position:sticky; top:24px"] { position: static !important; }
  }