.approval-container {
    min-height: 100vh;
    background: linear-gradient(135deg, #11998e 0%, #38ef7d 100%);
    padding: 2rem;
    display: flex;
    justify-content: center;
    align-items: flex-start;
}

.approval-card {
    background: white;
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
    max-width: 900px;
    width: 100%;
    padding: 2rem;
}

.approval-header {
    border-bottom: 1px solid #eee;
    padding-bottom: 1rem;
    margin-bottom: 1.5rem;
}

.task-code {
    font-size: 0.875rem;
    color: #666;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.approval-header h1 {
    margin: 0 0 0.5rem 0;
    color: #333;
}

.approval-card .project-name {
    color: #666;
    margin: 0.5rem 0;
}

.task-description {
    margin-bottom: 1.5rem;
}

.task-description h3 {
    margin-bottom: 0.75rem;
}

.description-content {
    background: #f8f9fa;
    padding: 1rem;
    border-radius: 8px;
    line-height: 1.6;
}

.time-summary {
    margin-bottom: 1.5rem;
}

.time-summary h3 {
    margin-bottom: 1rem;
}

.total-hours {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: linear-gradient(135deg, #11998e, #38ef7d);
    color: white;
    padding: 1rem 1.5rem;
    border-radius: 8px;
    font-size: 1.25rem;
}

.hours-value {
    font-size: 2rem;
    font-weight: bold;
}

.hours-label {
    opacity: 0.9;
}

.approval-card .response-section {
    background: #e8f5e9;
    padding: 1.5rem;
    border-radius: 8px;
    margin-top: 1.5rem;
}

.approval-card .response-section h3 {
    margin-top: 0;
    color: #2e7d32;
}

.approval-card .form-group {
    margin-bottom: 1rem;
}

.approval-card .button-group {
    margin-top: 1.5rem;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.approval-card .loading-container,
.approval-card .error-container,
.approval-card .processing-container {
    text-align: center;
    padding: 4rem 2rem;
    background: white;
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
}

.approval-card .approved-section,
.approval-card .rejected-section {
    text-align: center;
    padding: 2rem;
    margin-top: 1.5rem;
}