/**
 * HENX3D Parametrischer Bauteil-Generator
 * Styles für das Konfigurations-Panel
 */

.part-generator-panel {
    background: rgba(10, 14, 39, 0.95);
    border: 1px solid rgba(0, 217, 255, 0.25);
    border-radius: 16px;
    padding: 1.5rem;
    margin-top: 1rem;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    animation: pgSlideIn 0.25s ease-out;
}

@keyframes pgSlideIn {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

.part-generator-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.2rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid rgba(0, 217, 255, 0.15);
}

.part-generator-header h4 {
    font-size: 1.1rem;
    font-weight: 700;
    color: #e8f4f8;
    margin: 0;
}

.btn-close-generator {
    background: none;
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: rgba(255, 255, 255, 0.6);
    font-size: 1.4rem;
    cursor: pointer;
    border-radius: 8px;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    line-height: 1;
}

.btn-close-generator:hover {
    color: #ff4d6a;
    border-color: rgba(255, 77, 106, 0.3);
    background: rgba(255, 77, 106, 0.1);
}

/* Preset-Buttons */
.pg-presets {
    margin-bottom: 1rem;
}

.pg-label {
    font-size: 0.78rem;
    color: rgba(232, 244, 248, 0.6);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

/* Kategorie-Tabs für gruppierte Presets */
.pg-cat-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 0.3rem;
    margin-bottom: 0.6rem;
}

.pg-cat-tab {
    padding: 0.3rem 0.65rem;
    border: 1px solid rgba(0, 217, 255, 0.15);
    border-radius: 6px;
    background: rgba(0, 217, 255, 0.03);
    color: rgba(232, 244, 248, 0.6);
    font-size: 0.7rem;
    cursor: pointer;
    transition: all 0.2s;
    white-space: nowrap;
}

.pg-cat-tab:hover {
    border-color: rgba(0, 217, 255, 0.4);
    color: rgba(232, 244, 248, 0.9);
}

.pg-cat-tab.active {
    border-color: #00d9ff;
    background: rgba(0, 217, 255, 0.12);
    color: #00d9ff;
    font-weight: 600;
}

.pg-preset-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    max-height: 160px;
    overflow-y: auto;
    padding-right: 0.25rem;
}

.pg-preset-btn {
    padding: 0.35rem 0.75rem;
    border: 1px solid rgba(0, 217, 255, 0.2);
    border-radius: 8px;
    background: rgba(0, 217, 255, 0.05);
    color: rgba(232, 244, 248, 0.8);
    font-size: 0.75rem;
    cursor: pointer;
    transition: all 0.2s;
    white-space: nowrap;
}

.pg-preset-btn:hover {
    border-color: rgba(0, 217, 255, 0.5);
    background: rgba(0, 217, 255, 0.12);
    color: #00d9ff;
}

.pg-preset-btn.active {
    border-color: #00d9ff;
    background: rgba(0, 217, 255, 0.18);
    color: #00d9ff;
    font-weight: 600;
}

/* Trennlinie */
.pg-divider {
    text-align: center;
    margin: 0.8rem 0;
    position: relative;
}

.pg-divider::before {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    top: 50%;
    height: 1px;
    background: rgba(0, 217, 255, 0.1);
}

.pg-divider span {
    background: rgba(10, 14, 39, 0.95);
    padding: 0 0.75rem;
    font-size: 0.7rem;
    color: rgba(232, 244, 248, 0.4);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    position: relative;
}

/* Eingabefelder */
.pg-fields {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 0.6rem;
    margin-bottom: 1rem;
}

.pg-field {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.pg-field-label {
    font-size: 0.7rem;
    color: rgba(232, 244, 248, 0.55);
    font-weight: 500;
}

.pg-input {
    padding: 0.4rem 0.6rem;
    border: 1px solid rgba(0, 217, 255, 0.2);
    border-radius: 8px;
    background: rgba(0, 0, 0, 0.3);
    color: #e8f4f8;
    font-size: 0.85rem;
    font-family: inherit;
    transition: border-color 0.2s;
    -moz-appearance: textfield;
}

.pg-input:focus {
    outline: none;
    border-color: rgba(0, 217, 255, 0.5);
    box-shadow: 0 0 0 3px rgba(0, 217, 255, 0.08);
}

.pg-input::-webkit-inner-spin-button,
.pg-input::-webkit-outer-spin-button {
    opacity: 1;
}

select.pg-input {
    cursor: pointer;
}

/* Berechnete Ergebnisse */
.pg-results {
    background: rgba(0, 217, 255, 0.04);
    border: 1px solid rgba(0, 217, 255, 0.12);
    border-radius: 10px;
    padding: 0.75rem 1rem;
    margin-bottom: 0.75rem;
}

.pg-results-title {
    font-size: 0.72rem;
    color: rgba(0, 217, 255, 0.8);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.pg-results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
    gap: 0.4rem;
}

.pg-result-item {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 0.5rem;
    padding: 0.2rem 0;
}

.pg-result-label {
    font-size: 0.72rem;
    color: rgba(232, 244, 248, 0.5);
}

.pg-result-value {
    font-size: 0.82rem;
    color: #00d9ff;
    font-weight: 600;
    font-variant-numeric: tabular-nums;
}

/* Generieren-Button */
.part-generator-actions {
    display: flex;
    justify-content: center;
}

.part-generator-actions .btn {
    width: 100%;
    max-width: 400px;
}

/* Responsive */
@media (max-width: 600px) {
    .pg-fields {
        grid-template-columns: 1fr 1fr;
    }
    .pg-results-grid {
        grid-template-columns: 1fr;
    }
    .part-generator-panel {
        padding: 1rem;
        margin: 0.5rem;
        max-height: 80vh;
        overflow-y: auto;
    }
    /* Kategorie-Tabs scrollbar auf Mobile */
    .pg-cat-tabs {
        overflow-x: auto;
        flex-wrap: nowrap;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        padding-bottom: 0.3rem;
    }
    .pg-cat-tabs::-webkit-scrollbar { display: none; }
    .pg-cat-tab {
        flex-shrink: 0;
        font-size: 0.65rem;
    }
    /* Preset-Buttons kleiner */
    .pg-preset-btn {
        font-size: 0.65rem;
        padding: 0.25rem 0.5rem;
    }
    .pg-preset-grid {
        max-height: 120px;
    }
    /* Input-Felder touch-freundlich */
    .pg-input {
        min-height: 38px;
        font-size: 16px; /* Verhindert iOS-Zoom */
    }
}

@media (max-width: 400px) {
    .pg-fields {
        grid-template-columns: 1fr;
    }
}