/* Styles for Aquarium Full Weight Calculator */
.calcufacil-aquarium_weight.calcufacil-container {
    max-width: 850px; margin: 25px auto; background: #fdfdfd; padding: 25px;
    border-radius: 10px; box-shadow: 0 4px 15px rgba(0,0,0,0.08);
    display: flex; flex-direction: row; flex-wrap: wrap; gap: 30px;
    font-family: 'Arial', sans-serif; border: 1px solid #00ACC1; /* Cyan for aquatics */
    box-sizing: border-box;
}
.calcufacil-aquarium_weight.calcufacil-container *,
.calcufacil-aquarium_weight.calcufacil-container *::before,
.calcufacil-aquarium_weight.calcufacil-container *::after { box-sizing: border-box; }

.calcufacil-aquarium_weight h2 {
    width: 100%; text-align: center; color: #00796B; /* Darker Cyan/Teal */
    margin-top:0; margin-bottom: 10px; font-size: 1.6em;
}
.calcufacil-aquarium_weight h3 {
    color: #00838F; font-size: 1.2em; margin-top: 20px; margin-bottom: 10px;
    border-bottom: 1px solid #B2EBF2; padding-bottom: 5px;
}
.calcufacil-aquarium_weight .calcufacil-left.calculator-form {
    flex: 1.2; min-width: 350px; padding: 20px; background-color: #fff;
    border-radius: 8px; box-shadow: 0 2px 8px rgba(0,0,0,0.05); border: 1px solid #E0F7FA;
}
.calcufacil-aquarium_weight .calcufacil-right.results {
    flex: 1; min-width: 300px; background: #E0F7FA; /* Lightest Cyan */
    padding: 25px; border-radius: 8px; border: 1px solid #B2EBF2; /* Light Cyan */
    box-shadow: 0 2px 8px rgba(0,0,0,0.05); display: flex; flex-direction: column;
    justify-content: flex-start; align-items: center;
}

.calcufacil-aquarium_weight .input-group { margin-bottom: 15px; }
.calcufacil-aquarium_weight label {
    display: block; font-weight: 600; color: #006064; /* Dark Cyan */
    margin-bottom: 6px; font-size: 0.95em;
}
.calcufacil-aquarium_weight .input-with-select { display: flex; gap: 8px; }
.calcufacil-aquarium_weight .input-with-select input[type="text"] { flex-grow: 1; }
.calcufacil-aquarium_weight .input-with-select select { width: auto; min-width: 100px; flex-shrink: 0; }

.calcufacil-aquarium_weight input[type="text"],
.calcufacil-aquarium_weight select {
    width: 100%; padding: 10px 12px; border: 1px solid #4DD0E1; /* Medium Light Cyan */
    border-radius: 5px; font-size: 1em; background: #F0FFFF; /* Azure light */ font-family: sans-serif;
}
.calcufacil-aquarium_weight input[type="text"]:focus,
.calcufacil-aquarium_weight select:focus {
    border-color: #00ACC1; box-shadow: 0 0 0 2px rgba(0, 172, 193, 0.2); outline: none;
}
.calcufacil-aquarium_weight .note { font-size: 0.85em; color: #00838F; margin-bottom:15px; line-height: 1.4; text-align: left;}
.calcufacil-aquarium_weight .small-note { font-size: 0.8em; color: #00796B; margin-top:3px;}
.calcufacil-aquarium_weight .conditional-input { margin-top:10px; padding-top:10px; border-top:1px dashed #B2EBF2; }


.calcufacil-aquarium_weight button[type="submit"] {
    background-color: #00ACC1; /* Cyan */ color: #fff; padding: 12px 25px;
    border: none; border-radius: 5px; cursor: pointer; font-size: 1.05em;
    width: 100%; transition: background-color 0.3s ease; font-weight: 600; margin-top:15px;
}
.calcufacil-aquarium_weight button[type="submit"]:hover { background-color: #0097A7; /* Darker Cyan */ }

/* Results Styling */
.calcufacil-aquarium_weight .results-header h2 { color: #00796B; margin-bottom: 20px; font-size: 1.4em; }
.calcufacil-aquarium_weight .initial-message {
    text-align: center; color: #00796B; font-style: italic; padding: 20px;
    background-color: #E0F7FA; border: 1px dashed #4DD0E1; border-radius: 5px; width:100%;
}
.calcufacil-aquarium_weight .calculation-summary { width: 100%; margin-bottom: 20px; }
.calcufacil-aquarium_weight .calculation-desc { font-size: 1.05em; color: #006064; margin-bottom: 15px; text-align:center; }
.calcufacil-aquarium_weight .calculation-desc strong { font-weight: bold; }

.calcufacil-aquarium_weight .main-result {
    display: flex; justify-content: space-between; align-items: center;
    background-color: #B2EBF2; /* Light Cyan */ padding: 10px 15px; border-radius: 4px;
    border: 1px solid #80DEEA; font-size: 1em; color: #006064;
    margin-bottom: 6px; width: 100%;
}
.calcufacil-aquarium_weight hr { border:0; height:1px; background: #80DEEA; margin:12px 0; }
.calcufacil-aquarium_weight .main-result.info-result { background-color: #E0F7FA; border-color: #B2EBF2; font-size: 1.05em; }
.calcufacil-aquarium_weight .main-result.final-result {
    background-color: #0097A7; /* Darker Cyan */ color: #fff; font-size: 1.3em;
    padding: 15px 20px; border-color: #00838F; margin-top:10px; font-weight: bold;
}
.calcufacil-aquarium_weight .main-result span:first-child { text-align:left; padding-right: 10px;}
.calcufacil-aquarium_weight .main-result span:last-child { font-weight: bold; text-align:right; }

.calcufacil-aquarium_weight .errors {
    color: #D32F2F; background-color: #FFCDD2; border: 1px solid #EF9A9A;
    padding: 10px 15px; border-radius: 4px; margin: 15px 0; text-align: center; width:100%;
}
.calcufacil-aquarium_weight .errors ul { list-style: none; padding: 0; margin: 0; }

.calcufacil-aquarium_weight .disclaimer-box.warning {
    padding: 15px; background-color: #FFF9C4; /* Light Yellow for warning */
    border: 1px solid #FFF59D; border-left: 5px solid #FBC02D; /* Amber accent */
    border-radius: 8px; font-size: 0.85em; color: #424242; width:100%;
}
.calcufacil-aquarium_weight .disclaimer-box.warning h4 {
    color: #E65100; font-size: 1.1em; margin-top: 0; margin-bottom: 10px;
}
.calcufacil-aquarium_weight .disclaimer-box.warning ul { list-style: disc; margin-left: 20px; padding-left: 0; line-height: 1.6; }

/* Responsive */
@media (max-width: 768px) {
    .calcufacil-aquarium_weight.calcufacil-container { flex-direction: column; gap: 20px; padding: 15px; }
    .calcufacil-aquarium_weight .calcufacil-left.calculator-form,
    .calcufacil-aquarium_weight .calcufacil-right.results { min-width: unset; width: 100%; }
    .calcufacil-aquarium_weight .input-with-select { flex-direction: column; gap: 5px;}
    .calcufacil-aquarium_weight .input-with-select select { width: 100%; min-width: unset;}
}