/* ============================================
   BoraDicas Calculadora Widget - Styles
   ============================================ */

.boradicas-calculadora-widget {
    width: 100%;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica Neue', sans-serif;
    color: var(--color-text-primary, #111);
}

.calculadora-container {
    background: var(--color-background-secondary, #f5f5f5);
    border: 0.5px solid var(--color-border-tertiary, rgba(0,0,0,.1));
    border-radius: var(--border-radius-lg, 12px);
    padding: 1.5rem;
    box-sizing: border-box;
}

.calculadora-title {
    font-size: 18px;
    font-weight: 500;
    margin: 0 0 1.5rem;
    color: var(--color-text-primary, #111);
}

.calculadora-field {
    margin-bottom: 1.5rem;
}

.calculadora-label {
    display: block;
    font-size: 13px;
    color: var(--color-text-secondary, #666);
    margin-bottom: 8px;
    font-weight: 500;
}

.calculadora-input,
.calculadora-select {
    width: 100%;
    padding: 10px;
    border: 0.5px solid var(--color-border-tertiary, rgba(0,0,0,.1));
    border-radius: var(--border-radius-md, 8px);
    font-size: 14px;
    background: var(--color-background-primary, #fff);
    color: var(--color-text-primary, #111);
    box-sizing: border-box;
    transition: border-color 0.2s;
}

.calculadora-input:focus,
.calculadora-select:focus {
    outline: none;
    border-color: var(--color-border-info, #378add);
    box-shadow: 0 0 0 2px rgba(55, 138, 221, 0.1);
}

.calculadora-input::placeholder {
    color: var(--color-text-tertiary, #999);
}

.calculadora-result {
    background: var(--color-background-info, #e6f1fb);
    border-left: 3px solid var(--color-border-info, #378add);
    border-radius: var(--border-radius-md, 8px);
    padding: 1rem;
    margin-top: 1.5rem;
}

.calculadora-result-label {
    font-size: 12px;
    color: var(--color-text-secondary, #666);
    margin: 0 0 6px;
}

.calculadora-result-value {
    font-size: 24px;
    font-weight: 500;
    margin: 0;
    color: var(--color-text-info, #0c447c);
}

.calculadora-result-description {
    font-size: 13px;
    color: var(--color-text-secondary, #666);
    margin: 8px 0 0;
}

.calculadora-tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 1.5rem;
    border-bottom: 0.5px solid var(--color-border-tertiary, rgba(0,0,0,.1));
    padding-bottom: 12px;
}

.calculadora-tab {
    padding: 8px 12px;
    border: none;
    background: transparent;
    font-size: 13px;
    color: var(--color-text-secondary, #666);
    cursor: pointer;
    transition: all 0.2s;
    border-bottom: 2px solid transparent;
    margin-bottom: -12px;
}

.calculadora-tab:hover {
    color: var(--color-text-primary, #111);
}

.calculadora-tab.active {
    color: var(--color-text-info, #0c447c);
    border-bottom-color: var(--color-border-info, #378add);
}

/* Responsivo */
@media (max-width: 640px) {
    .calculadora-container {
        padding: 1rem;
    }
    
    .calculadora-result-value {
        font-size: 20px;
    }
    
    .calculadora-tabs {
        flex-wrap: wrap;
        gap: 4px;
    }
    
    .calculadora-tab {
        padding: 6px 10px;
        font-size: 12px;
    }
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    .calculadora-container {
        background: var(--color-background-secondary, #2a2a2a);
    }
    
    .calculadora-input,
    .calculadora-select {
        background: var(--color-background-primary, #1a1a1a);
        color: var(--color-text-primary, #fff);
        border-color: var(--color-border-tertiary, rgba(255,255,255,.1));
    }
}

/* Accessibility */
.calculadora-input:disabled,
.calculadora-select:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.calculadora-sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0,0,0,0);
    white-space: nowrap;
    border-width: 0;
}