/* The Effective Executive - Book-Specific Styles */

:root {
    --accent-color: #4338ca;
    --accent-color-dark: #3730a3;
    --accent-gradient: linear-gradient(135deg, #4338ca 0%, #6366f1 100%);
    --section-title-bg: #4338ca;
    --key-box-color: #4338ca;
    --key-box-bg: #e0e7ff;
    --verse-bg: #eef2ff;
    --intro-bg: #eef2ff;
}

/* Central node with book theme */
.central-node {
    background: var(--accent-gradient);
}

/* Principle box */
.principle-box {
    background: linear-gradient(135deg, #e0e7ff 0%, #c7d2fe 100%);
    border-left: 4px solid #4338ca;
    padding: 1.5rem;
    margin: 1.5rem 0;
    border-radius: 0 12px 12px 0;
}

.principle-box h4 {
    color: #3730a3;
    margin-bottom: 0.75rem;
    font-size: 1.1rem;
}

/* Drucker insight box */
.insight-box {
    background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
    border-left: 4px solid #f59e0b;
    padding: 1.5rem;
    margin: 1.5rem 0;
    border-radius: 0 12px 12px 0;
}

.insight-box h4 {
    color: #b45309;
    margin-bottom: 0.75rem;
    font-size: 1.1rem;
}

/* Concept box */
.concept-box {
    background: linear-gradient(135deg, #dbeafe 0%, #bfdbfe 100%);
    border-left: 4px solid #2563eb;
    padding: 1.5rem;
    margin: 1.5rem 0;
    border-radius: 0 12px 12px 0;
}

.concept-box h4 {
    color: #1d4ed8;
    margin-bottom: 0.75rem;
    font-size: 1.1rem;
}

/* Practice box */
.practice-box {
    background: linear-gradient(135deg, #d1fae5 0%, #a7f3d0 100%);
    border-left: 4px solid #059669;
    padding: 1.5rem;
    margin: 1.5rem 0;
    border-radius: 0 12px 12px 0;
}

.practice-box h4 {
    color: #047857;
    margin-bottom: 0.75rem;
    font-size: 1.1rem;
}

/* Time analysis box */
.time-box {
    background: #f8fafc;
    border: 2px solid #e2e8f0;
    border-radius: 12px;
    padding: 1.5rem;
    margin: 1.5rem 0;
}

.time-box h4 {
    color: #334155;
    margin-bottom: 1rem;
    text-align: center;
}

/* Question prompt box */
.question-box {
    background: linear-gradient(135deg, #fce7f3 0%, #fbcfe8 100%);
    border-left: 4px solid #db2777;
    padding: 1.5rem;
    margin: 1.5rem 0;
    border-radius: 0 12px 12px 0;
}

.question-box h4 {
    color: #be185d;
    margin-bottom: 0.75rem;
    font-size: 1.1rem;
}

/* Quote box styling */
.quote-box {
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    border-left: 4px solid #4338ca;
    padding: 1.5rem 2rem;
    margin: 1.5rem 0;
    font-style: italic;
    font-size: 1.1rem;
    color: #334155;
    border-radius: 0 12px 12px 0;
}

.quote-box .attribution {
    font-style: normal;
    font-size: 0.9rem;
    color: #64748b;
    margin-top: 0.75rem;
    text-align: right;
}

/* Warning box */
.warning-box {
    background: linear-gradient(135deg, #fef2f2 0%, #fee2e2 100%);
    border-left: 4px solid #dc2626;
    padding: 1.5rem;
    margin: 1.5rem 0;
    border-radius: 0 12px 12px 0;
}

.warning-box h4 {
    color: #dc2626;
    margin-bottom: 0.75rem;
    font-size: 1.1rem;
}

/* Comparison box */
.comparison-box {
    background: #f8fafc;
    border: 2px solid #e2e8f0;
    border-radius: 12px;
    padding: 1.5rem;
    margin: 1.5rem 0;
}

.comparison-box h4 {
    color: #334155;
    margin-bottom: 1rem;
    text-align: center;
}

.comparison-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.comparison-column {
    padding: 1rem;
    border-radius: 8px;
}

.comparison-column.ineffective {
    background: #fee2e2;
    border: 1px solid #fecaca;
}

.comparison-column.effective {
    background: #dcfce7;
    border: 1px solid #bbf7d0;
}

.comparison-column h5 {
    text-align: center;
    margin-bottom: 0.75rem;
    font-size: 1rem;
}

.comparison-column.ineffective h5 {
    color: #dc2626;
}

.comparison-column.effective h5 {
    color: #16a34a;
}

/* Five practices grid */
.practices-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1rem;
    margin: 1.5rem 0;
}

.practice-card {
    background: white;
    border: 2px solid #e2e8f0;
    border-radius: 12px;
    padding: 1.25rem;
    text-align: center;
}

.practice-card h5 {
    color: #4338ca;
    margin-bottom: 0.5rem;
}

.practice-card p {
    font-size: 0.9rem;
    color: #64748b;
    margin: 0;
}