/* ================================================
   CAGR 계산기 - 고도화 스타일
   사업 분석 도구 UI
   ================================================ */

/* ===== 에러 배너 ===== */
.cagr-error-banner {
    background-color: #fee2e2;
    border: 1px solid #fecaca;
    border-left: 4px solid #dc2626;
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 1.5rem;
    color: #7f1d1d;
}

.cagr-error-banner strong {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.cagr-error-banner p {
    margin: 0.25rem 0;
    font-size: 0.95rem;
}

/* ===== 결과 카드 ===== */
.cagr-result-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1.25rem;
    margin-bottom: 2rem;
}

.cagr-card {
    padding: 1.75rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.cagr-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.12);
}

.cagr-card-primary {
    background: linear-gradient(135deg, #8b5cf6 0%, #6d28d9 100%);
    color: white;
}

.cagr-card-secondary {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: white;
}

.cagr-card-tertiary {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    color: white;
}

.card-label {
    font-size: 0.85rem;
    opacity: 0.9;
    margin-bottom: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.card-value {
    font-size: 2rem;
    font-weight: 700;
    font-family: 'Courier New', monospace;
    line-height: 1;
}

/* ===== 요약 섹션 ===== */
.cagr-summary {
    background-color: #f0f9ff;
    border-left: 4px solid #0284c7;
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 2rem;
    color: #064e3b;
    font-size: 0.95rem;
    line-height: 1.6;
}

.cagr-summary strong {
    color: #0c4a6e;
}

/* ===== 해석 섹션 ===== */
.cagr-interpretation {
    background-color: #f9fafb;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    padding: 2rem;
    margin-top: 2rem;
}

.cagr-interpretation h3 {
    margin: 0 0 1.5rem 0;
    color: #1f2937;
    font-size: 1.15rem;
}

.cagr-status {
    background: linear-gradient(135deg, #8b5cf6 0%, #6d28d9 100%);
    color: white;
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
    font-weight: 600;
    text-align: center;
}

.cagr-detail {
    color: #374151;
    line-height: 1.8;
}

.cagr-detail p {
    margin: 1rem 0;
}

.cagr-detail strong {
    color: #1f2937;
    font-weight: 600;
}

.cagr-note {
    background-color: #fef3c7;
    border: 1px solid #fde047;
    border-left: 4px solid #f59e0b;
    border-radius: 8px;
    padding: 1rem;
    margin: 1.5rem 0;
}

.cagr-note strong {
    display: block;
    color: #78350f;
    margin-bottom: 0.75rem;
}

.cagr-note ul {
    margin: 0;
    padding-left: 1.5rem;
    color: #78350f;
}

.cagr-note li {
    margin: 0.5rem 0;
    font-size: 0.95rem;
}

/* ===== 반응형 디자인 ===== */
@media (max-width: 768px) {
    .cagr-result-cards {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .cagr-card {
        padding: 1.25rem;
    }

    .card-value {
        font-size: 1.5rem;
    }

    .cagr-interpretation {
        padding: 1.5rem;
    }

    .cagr-interpretation h3 {
        font-size: 1rem;
    }

    .cagr-summary {
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .cagr-error-banner {
        padding: 0.75rem;
        font-size: 0.9rem;
    }

    .cagr-card {
        padding: 1rem;
    }

    .card-label {
        font-size: 0.75rem;
    }

    .card-value {
        font-size: 1.25rem;
    }

    .cagr-interpretation {
        padding: 1rem;
    }

    .cagr-detail {
        font-size: 0.9rem;
        line-height: 1.6;
    }

    .cagr-note {
        padding: 0.75rem;
    }

    .cagr-note ul {
        padding-left: 1.25rem;
    }

    .cagr-note li {
        font-size: 0.85rem;
        margin: 0.4rem 0;
    }
}