/* Solution card variations */
.solution-card {
    display: flex;
    flex-direction: column;
    height: 100%;
    transition: all 0.02s linear;
}

.card-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 1rem;
}

.card-header h3 {
    margin: 0;
    flex: 1;
    margin-left: 10px;
}

.solution-icon {
    font-size: 1.5rem;
    color: #6366f1;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(99, 102, 241, 0.1);
    border-radius: 10px;
    flex-shrink: 0;
}

.solution-arrow {
    font-size: 1.5rem;
    color: #10b981;
    text-align: center;
    margin: auto 0;
    padding: 0.5rem 0;
    font-weight: bold;
}

.solution-text {
    color: #10b981;
    font-weight: 500;
    background: rgba(16, 185, 129, 0.1);
    padding: 1rem;
    border-radius: 8px;
    border-left: 3px solid #10b981;
    margin-top: auto;
}

.problem-card { border-top: 4px solid #ef4444; }
.layout-card { border-top: 4px solid #f59e0b; }
.equipment-card { border-top: 4px solid #8b5cf6; }
.coordination-card { border-top: 4px solid #06b6d4; }
.access-card { border-top: 4px solid #84cc16; }
.water-card { border-top: 4px solid #3b82f6; }