/*
 * Notendurchschnittsrechner - Custom Styles
 */

/* ========== Grade Calculator Layout ========== */
.grade-calculator {
    margin-top: var(--space-lg);
}

.grade-header {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 40px;
    gap: var(--space-md);
    padding: 0 var(--space-sm);
    margin-bottom: var(--space-sm);
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.grade-row {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 40px;
    gap: var(--space-md);
    align-items: center;
    padding: var(--space-sm) 0;
    border-bottom: 1px solid var(--border-color);
}

.grade-row:last-child {
    border-bottom: none;
}

.grade-row .input-group {
    margin-bottom: 0;
}

.col-action {
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ========== Remove Button ========== */
.btn-remove {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    font-size: 1.2rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
    line-height: 1;
}

.btn-remove:hover {
    background: #fee2e2;
    border-color: #fca5a5;
    color: #dc2626;
}

[data-theme="dark"] .btn-remove:hover {
    background: #451a1a;
    border-color: #7f1d1d;
    color: #fca5a5;
}

/* ========== Grade Actions ========== */
.grade-actions {
    display: flex;
    gap: var(--space-md);
    margin-top: var(--space-lg);
    flex-wrap: wrap;
}

/* ========== Results Grid ========== */
.results-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
    margin-top: var(--space-md);
}

.result-item {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.result-main {
    grid-column: 1 / -1;
    text-align: center;
    padding: var(--space-md);
}

.result-main .result-value {
    font-size: 3rem;
    font-weight: 800;
}

.result-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.result-detail {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
}

/* ========== Grade Quality Indicator ========== */
.grade-indicator {
    display: none;
    margin-top: var(--space-sm);
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-md);
    color: white;
    font-weight: 600;
    font-size: 0.875rem;
    text-align: center;
}

/* ========== Responsive ========== */
@media (max-width: 700px) {
    .grade-header {
        display: none;
    }

    .grade-row {
        grid-template-columns: 1fr;
        gap: var(--space-sm);
        padding: var(--space-md);
        background: var(--bg-primary);
        border-radius: var(--radius-md);
        margin-bottom: var(--space-sm);
        border: 1px solid var(--border-color);
        border-bottom: 1px solid var(--border-color);
    }

    .col-action {
        justify-content: flex-end;
    }

    .results-grid {
        grid-template-columns: 1fr;
    }

    .grade-actions {
        flex-direction: column;
    }

    .grade-actions .btn {
        width: 100%;
    }
}