/* Bogensport Umrechner Plugin Styles – alle Klassen mit bsu- Präfix */

.bsu-wrapper {
    margin: 2rem auto;
}

/* Tab Navigation */
.bsu-tabs {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    border-bottom: 2px solid #e5e7eb;
    flex-wrap: wrap;
}

.bsu-tab-btn {
    padding: 0.75rem 1.5rem;
    background: transparent;
    border: none;
    border-bottom: 3px solid transparent;
    color: #6b7280;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    font-size: 0.95rem;
    margin-bottom: -2px;
}

.bsu-tab-btn:hover {
    color: #339966;
    border-bottom-color: #d1d5db;
}

.bsu-tab-btn.active {
    color: #339966;
    border-bottom-color: #339966;
    font-weight: 600;
}

/* Calculator Container */
.bsu-calculator {
    background: #fff;
    padding: 2rem;
    border-radius: 0.5rem;
    box-shadow: 0 3px 12px rgba(0, 0, 0, 0.06);
}

.bsu-tab-content {
    display: none;
}

.bsu-tab-content.active {
    display: block;
}

.bsu-calculator h3 {
    margin-top: 0;
    margin-bottom: 0.5rem;
    color: #1f2937;
}

.bsu-calculator label {
    display: block;
    margin-top: 0.75rem;
    margin-bottom: 0.25rem;
    font-weight: 500;
    color: #374151;
}

.bsu-calculator input[type="number"] {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #d1d5db;
    border-radius: 4px;
    margin-bottom: 0.5rem;
    box-sizing: border-box;
    font-size: 1rem;
}

.bsu-calculator input[type="number"]:focus {
    border-color: #339966;
    outline: none;
    box-shadow: 0 0 0 2px rgba(51, 153, 102, 0.2);
}

/* Conversion Layout */
.bsu-row {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin: 1.5rem 0;
}

.bsu-col {
    flex: 1;
}

.bsu-arrow {
    font-size: 2rem;
    color: #9ca3af;
    flex-shrink: 0;
    padding-top: 1.5rem;
}

.bsu-unit {
    display: block;
    font-size: 0.875rem;
    color: #6b7280;
    margin-top: -0.25rem;
    margin-bottom: 0.5rem;
}

/* Hilfstexte */
.bsu-center {
    text-align: center;
}

.bsu-subtitle {
    color: #6b7280;
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
}

/* Result Box */
.bsu-result {
    margin-top: 1.5rem;
    padding: 1rem;
    background-color: #f6f7f7;
    border-radius: 0.5rem;
    text-align: center;
}

.bsu-result-value {
    font-size: 1.75rem;
    font-weight: 700;
    color: #1f2937;
}

.bsu-result-explanation {
    font-size: 0.875rem;
    color: #4b5563;
    margin-top: 0.75rem;
}

/* Quick Value Buttons */
.bsu-quick {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid #e5e7eb;
}

.bsu-quick-label {
    font-size: 0.875rem;
    color: #6b7280;
    margin-bottom: 0.5rem;
}

.bsu-quick-buttons {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.bsu-quick-btn {
    padding: 0.5rem 1rem;
    background-color: #f3f4f6;
    color: #374151;
    border: 1px solid #d1d5db;
    border-radius: 0.375rem;
    cursor: pointer;
    transition: all 0.2s;
    font-size: 0.875rem;
    font-weight: 500;
}

.bsu-quick-btn:hover {
    background-color: #339966;
    color: #fff;
    border-color: #339966;
}

/* Responsive */
@media (max-width: 640px) {
    .bsu-row {
        flex-direction: column;
        gap: 1rem;
    }

    .bsu-arrow {
        transform: rotate(90deg);
        padding-top: 0;
    }

    .bsu-tabs {
        flex-direction: column;
        border-bottom: none;
    }

    .bsu-tab-btn {
        width: 100%;
        text-align: left;
        border-bottom: 1px solid #e5e7eb;
        border-left: 3px solid transparent;
    }

    .bsu-tab-btn.active {
        border-left-color: #339966;
        border-bottom-color: #e5e7eb;
    }

    .bsu-calculator {
        padding: 1.5rem;
    }
}

@media (max-width: 480px) {
    .bsu-wrapper {
        margin: 1rem auto;
    }

    .bsu-calculator {
        padding: 1rem;
    }

    .bsu-result-value {
        font-size: 1.5rem;
    }

    .bsu-quick-buttons {
        justify-content: center;
    }
}