/* ===========================================
    Amplifier Power & Ohm's Law Calculator - Tool Specific Styles
    =========================================== */

/* Box Styling */
.amp-box {
    max-width: 600px;
    margin: 0 auto;
    padding: 0; 
}

/* Form Container */
.amp-form {
    padding: 25px; 
    border: 1px solid #00BCD4; /* Cyan Border */
    border-radius: 8px;
    background-color: #F0F9FA; /* Very Light Cyan Background */
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
    margin-bottom: 20px;
}

.amp-section-title {
    font-size: 1.3rem;
    font-weight: 600;
    color: #0097A7; /* Dark Cyan */
    border-bottom: 2px solid #B2EBF2;
    padding-bottom: 5px; 
    margin-top: 5px; 
    margin-bottom: 20px; 
}

/* --- Input Grid --- */
.amp-input-grid {
    display: flex;
    flex-wrap: wrap; 
    justify-content: space-between;
    gap: 15px 2%;
}

.amp-input-group {
    flex-basis: 48%; /* Allows two inputs per row */
    min-width: 250px;
    display: flex;
    flex-direction: column;
}

.amp-input-group label {
    font-weight: 600;
    color: #495057;
    font-size: 0.95rem; 
    margin-bottom: 8px;
}

.amp-input-group input {
    padding: 12px;
    border: 1px solid #4DD0E1;
    border-radius: 6px;
    font-size: 1rem;
    flex-grow: 1;
    text-align: right;
}

/* Disabled/Read-Only Input Style */
.amp-input-group input:disabled, .amp-input-group input.calculated {
    background-color: #E0F7FA; /* Lighter Cyan */
    border-color: #00BCD4;
    font-weight: 700;
    color: #0097A7;
}


/* Button Styles */
.amp-calculate-btn {
    display: block;
    width: 100%;
    padding: 16px; 
    margin-top: 30px; 
    background-color: #0097A7; /* Primary Dark Cyan */
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: background-color 0.2s;
}
.amp-calculate-btn:hover {
    background-color: #006064;
}

/* --- Results Display --- */
.amp-results {
    margin-top: 20px; 
    padding: 25px;
    border: 2px solid #4DD0E1; 
    border-radius: 8px;
    background-color: #E0F7FA; /* Lightest Cyan */
    text-align: center;
}

.amp-results-title {
    color: #0097A7;
    font-size: 1.6rem;
    margin-bottom: 15px;
    border-bottom: 2px solid #B2EBF2;
    padding-bottom: 5px;
}

/* Result Item Styling */
.amp-result-item {
    padding: 10px;
    margin: 10px 0;
    background-color: white;
    border-radius: 4px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 1.1rem;
}
.amp-result-item .label {
    font-weight: 600;
    color: #555;
}
.amp-result-item .value {
    font-size: 1.4rem;
    font-weight: 700;
    color: #FF5722; /* Deep Orange for emphasis */
}

/* Recalculate Button (Global Style Reuse) */
.bc-recalculate-btn {
    display: block;
    width: 100%;
    padding: 10px;
    margin-top: 20px;
    background-color: #9E9E9E;
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.2s;
}
.bc-recalculate-btn:hover {
    background-color: #616161;
}

/* --- Responsive Adjustments --- */
@media (max-width: 550px) {
    .amp-input-group {
        flex-basis: 100%; /* Stack inputs on small screens */
    }
}