:root {
    --bg-primary: #e7eaec;
    --bg-secondary: #dce2e7;
    --bg-tertiary: #3c4f65;
    --text-primary: #000000;
    --text-secondary: #000000;
    --accent-primary: #4a90e2;
    --accent-secondary: #e94560;
    --color-str: #c94a4a;
    --color-dex: #bec9af;
    --color-int: #4f80c8;
    --border-color: #4a5a6a;
    --font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
}

.vorici-calculator-container {
    font-family: var(--font-family);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    padding: 1.5rem;
    border-radius: 8px;
    max-width: 900px;
    margin: 1rem auto;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.vorici-form .form-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

@media (min-width: 768px) {
    .vorici-form .form-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .form-section.collapsible {
        grid-column: 1 / -1;
    }
}

.form-section {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 1rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.form-section legend {
    font-weight: 600;
    color: var(--accent-primary);
    padding: 0 0.5em;
    margin-left: -0.5em;
    font-size: 1.1em;
}

.input-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.input-group label {
    font-size: 0.9em;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

input[type="number"], input[type="text"] {
    width: 100%;
    padding: 0.75rem;
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: var(--text-primary);
    font-size: 1em;
    box-sizing: border-box;
}

input[type="number"]:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 2px rgba(74, 144, 226, 0.5);
}

/* Slider */
.slider-group {
    display: flex;
    align-items: center;
    gap: 1rem;
}
input[type="range"] {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 8px;
    background: var(--bg-tertiary);
    border-radius: 5px;
    outline: none;
}
input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    background: var(--accent-primary);
    cursor: pointer;
    border-radius: 50%;
    border: 2px solid var(--bg-secondary);
}
input[type="range"]::-moz-range-thumb {
    width: 20px;
    height: 20px;
    background: var(--accent-primary);
    cursor: pointer;
    border-radius: 50%;
    border: 2px solid var(--bg-secondary);
}
#total-sockets-value {
    font-weight: bold;
    font-size: 1.2em;
    color: var(--accent-primary);
    min-width: 20px;
    text-align: center;
}


/* Attribute & Color Inputs */
.attribute-inputs, .color-inputs {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.5rem;
}
.attr-input-wrapper, .color-input-wrapper {
    position: relative;
}
.attr-label, .color-label {
    position: absolute;
    left: 10px;
    top: 50%;
    transform: translateY(-50%);
    font-weight: bold;
    font-size: 0.8em;
    pointer-events: none;
}
.attr-input-wrapper input, .color-input-wrapper input {
    padding-left: 50px;
    text-align: right;
}
.attr-label.str { color: var(--color-str); }
.attr-label.dex { color: var(--color-dex); }
.attr-label.int { color: var(--color-int); }
.color-label.red { color: var(--color-str); }
.color-label.green { color: var(--color-dex); }
.color-label.blue { color: var(--color-int); }

#color-sum-tracker {
    font-style: italic;
    font-size: 0.9em;
}
.error-message {
    color: var(--accent-secondary);
    font-size: 0.9em;
    font-weight: 500;
    margin-top: 0.25rem;
    height: 1em;
}


/* Tooltip */
.tooltip-icon {
    display: inline-block;
    width: 16px;
    height: 16px;
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
    border-radius: 50%;
    text-align: center;
    font-size: 12px;
    line-height: 16px;
    cursor: help;
    position: relative;
}
.tooltip-icon:hover::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 120%;
    left: 50%;
    transform: translateX(-50%);
    background-color: #111;
    color: #fff;
    padding: 8px 12px;
    border-radius: 4px;
    font-size: 0.85em;
    width: 250px;
    text-align: left;
    z-index: 10;
    pointer-events: none;
    opacity: 1;
}

/* Collapsible Section */
.collapsible legend { cursor: pointer; }
.collapsible-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
    overflow: hidden;
    max-height: 500px;
    transition: max-height 0.3s ease-in-out, margin-top 0.3s ease-in-out;
}
@media (min-width: 768px) {
    .collapsible-content { grid-template-columns: repeat(2, 1fr); }
}
.collapsible-content.collapsed {
    max-height: 0;
    margin-top: -1rem; /* to collapse the gap */
}

/* Results */
.results-section {
    margin-top: 2rem;
    background-color: var(--bg-secondary);
    padding: 1.5rem;
    border-radius: 6px;
    border: 1px solid var(--border-color);
}
.results-summary {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
    margin-bottom: 2rem;
}
@media (min-width: 768px) {
    .results-summary {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }
}
.summary-box {
    background-color: var(--bg-primary);
    padding: 1rem;
    border-radius: 4px;
    text-align: center;
}
.summary-box.savings {
    background-color: #2a4c3b;
}
.summary-title {
    color: var(--text-secondary);
    font-size: 0.9em;
    margin-bottom: 0.5rem;
}
.summary-value {
    color: var(--text-primary);
    font-weight: bold;
}
.summary-value .large-text {
    font-size: 1.8em;
    line-height: 1.2;
    color: var(--accent-primary);
    display: block;
}
.summary-box.savings .large-text {
    color: #88b448;
}
.summary-value .unit {
    font-size: 0.9em;
    color: var(--text-secondary);
    margin-left: 0.25rem;
}

.results-details h3 {
    margin-top: 0;
    margin-bottom: 1rem;
    color: var(--accent-primary);
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.5rem;
}

/* Chart */
.chart-container {
    width: 100%;
    margin-bottom: 2rem;
}
.chart-bar {
    display: flex;
    align-items: center;
    margin-bottom: 0.75rem;
    font-size: 0.9em;
}
.chart-label {
    width: 35%;
    padding-right: 1rem;
    text-align: right;
    color: var(--text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.chart-bar-bg {
    flex-grow: 1;
    background-color: var(--bg-tertiary);
    border-radius: 3px;
    height: 24px;
    position: relative;
}
.chart-bar-fill {
    height: 100%;
    background-color: var(--accent-primary);
    border-radius: 3px;
    transition: width 0.5s ease-out;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding-right: 8px;
    box-sizing: border-box;
    white-space: nowrap;
    overflow: hidden;
}
.chart-bar-fill.best {
    background-color: var(--color-dex);
}
.chart-bar-value {
    color: var(--bg-primary);
    font-weight: bold;
    font-size: 0.85em;
}

#method-details-container {
    background-color: var(--bg-primary);
    padding: 1rem;
    border-radius: 4px;
    font-size: 0.9em;
    line-height: 1.6;
    color: var(--text-secondary);
}
#method-details-container strong {
    color: var(--text-primary);
}