.analysis-container {
    padding-top: 4rem;
    padding-bottom: 6rem;
    max-width: 800px;
}

/* Step Indicator */
.step-indicator {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
}

.step {
    font-size: 0.875rem;
    font-weight: 700;
    color: #9ca3af;
    padding: 0.5rem 1rem;
    border-radius: 9999px;
    background-color: #f3f4f6;
}

.step.active {
    background-color: #eff6ff;
    color: #2563eb;
}

.step-line {
    width: 2rem;
    height: 2px;
    background-color: #e5e7eb;
}

/* Header */
.analysis-header h1 {
    font-size: 2.25rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.analysis-header p {
    color: #6b7280;
    margin-bottom: 3rem;
}

/* Upload Section */
.card {
    background-color: white;
    padding: 2.5rem;
    border-radius: 1.5rem;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.05);
}

.upload-box {
    border: 2px dashed #d1d5db;
    border-radius: 1rem;
    padding: 4rem 2rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s;
    background-color: #f9fafb;
}

.upload-box:hover, .upload-box.dragover {
    border-color: #2563eb;
    background-color: #eff6ff;
}

.upload-icon {
    font-size: 3rem;
    color: #9ca3af;
    margin-bottom: 1.5rem;
}

.upload-box:hover .upload-icon {
    color: #2563eb;
    transform: translateY(-5px);
    transition: all 0.3s;
}

.upload-box h3 {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.upload-box p {
    color: #9ca3af;
    font-size: 0.875rem;
}

/* File List */
.file-list-container {
    margin: 2rem 0;
}

.file-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem;
    background-color: #f9fafb;
    border-radius: 0.75rem;
    margin-bottom: 0.75rem;
    border: 1px solid #e5e7eb;
}

.file-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.file-info i {
    color: #2563eb;
    font-size: 1.25rem;
}

.file-name {
    font-weight: 500;
    font-size: 0.9rem;
}

.file-remove {
    color: #ef4444;
    cursor: pointer;
    padding: 0.5rem;
}

/* Action Area */
.action-area {
    margin-top: 2.5rem;
}

.btn-main:disabled {
    background-color: #d1d5db;
    cursor: not-allowed;
    box-shadow: none;
}

/* Notice */
.analysis-notice {
    margin-top: 4rem;
    background-color: #f3f4f6;
    padding: 1.5rem;
    border-radius: 1rem;
}

.notice-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.notice-item i {
    color: #2563eb;
    margin-top: 0.25rem;
}

.notice-item h4 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.notice-item p {
    font-size: 0.875rem;
    color: #6b7280;
    line-height: 1.5;
}

.w-full { width: 100%; }

.btn-outline-sm {
    border: 1px solid #d1d5db;
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    font-size: 0.875rem;
    font-weight: 500;
}