/* Percentage Calculator - tool-specific styles (imports tools-common.css) */

.mode-tabs {
    display: flex;
    gap: 4px;
    background: var(--dark-bg);
    padding: 0 20px;
    overflow-x: auto;
}

.mode-tab {
    background: transparent;
    color: rgba(255, 255, 255, 0.65);
    border: none;
    border-bottom: 3px solid transparent;
    padding: 14px 18px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.2s;
}

.mode-tab:hover {
    color: white;
}

.mode-tab.active {
    color: white;
    border-bottom-color: var(--secondary-color);
}

.card-body {
    padding: 30px;
}

.field-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

.field label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #374151;
    font-size: 0.9rem;
}

.field input {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.2s;
}

.field input:focus {
    outline: none;
    border-color: var(--primary-color);
}

.field input.input-error {
    border-color: var(--error-color);
}

.result-line {
    background: var(--light-bg);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 20px;
    text-align: center;
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--primary-color);
}

@media (max-width: 600px) {
    .field-row {
        grid-template-columns: 1fr;
    }
}