/******************************************************************************
 * MYNIX FORMULA INPUT - STYLES
 * Include this CSS file in your HTML before using the plugin
 ******************************************************************************/

/* Container */
.mynix-formula-container {
    position: relative;
    width: 100%;
}

/* Input Wrapper */
.mynix-formula-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

/* Input Field */
.mynix-formula-input {
    width: 100%;
    padding: 12px 16px;
    padding-right: 45px;
    font-size: 16px;
    font-family: "SF Mono", Monaco, Consolas, monospace;
    border: 2px solid #ddd;
    border-radius: 8px;
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
    background: #fff;
    box-sizing: border-box;
}

.mynix-formula-input:focus {
    border-color: #4a90d9;
    box-shadow: 0 0 0 3px rgba(74, 144, 217, 0.15);
}

.mynix-formula-input.valid {
    border-color: #28a745;
}

.mynix-formula-input.valid:focus {
    box-shadow: 0 0 0 3px rgba(40, 167, 69, 0.15);
}

.mynix-formula-input.invalid {
    border-color: #dc3545;
}

.mynix-formula-input.invalid:focus {
    box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.15);
}

/* Validation Icon */
.mynix-formula-validation-icon {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 18px;
    pointer-events: none;
}

.mynix-formula-validation-icon.valid {
    color: #28a745;
}

.mynix-formula-validation-icon.invalid {
    color: #dc3545;
}

/* Result Display */
.mynix-formula-result {
    margin-top: 8px;
    padding: 10px 14px;
    background: #f8f9fa;
    border-radius: 6px;
    font-family: monospace;
    font-size: 14px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.mynix-formula-result.valid {
    background: #d4edda;
    color: #155724;
}

.mynix-formula-result.invalid {
    background: #f8d7da;
    color: #721c24;
}

.mynix-formula-result .label {
    font-weight: 500;
}

.mynix-formula-result .value {
    font-weight: 600;
    font-size: 16px;
}

/* Dropdown */
.mynix-formula-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    max-height: 300px;
    overflow-y: auto;
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    z-index: 1000;
    margin-top: 4px;
    display: none;
}

.mynix-formula-dropdown.visible {
    display: block;
}

/* Dropdown Group Headers */
.mynix-formula-dropdown-group {
    padding: 8px 12px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    background: #f8f9fa;
    border-bottom: 1px solid #eee;
    position: sticky;
    top: 0;
    z-index: 1;
}

.mynix-formula-dropdown-group.variables {
    color: #0066cc;
    background: #e7f3ff;
}

.mynix-formula-dropdown-group.functions {
    color: #7c3aed;
    background: #f3e8ff;
}

.mynix-formula-dropdown-group.operators {
    color: #059669;
    background: #d1fae5;
}

/* Dropdown Items */
.mynix-formula-dropdown-item {
    padding: 10px 14px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid #f0f0f0;
    gap: 12px;
}

.mynix-formula-dropdown-item:last-child {
    border-bottom: none;
}

.mynix-formula-dropdown-item:hover,
.mynix-formula-dropdown-item.selected {
    background: #f0f7ff;
}

.mynix-formula-dropdown-item .item-left {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.mynix-formula-dropdown-item .label {
    font-weight: 500;
    color: #333;
}

.mynix-formula-dropdown-item .syntax {
    font-size: 12px;
    color: #666;
    font-family: monospace;
}

.mynix-formula-dropdown-item .item-right {
    text-align: right;
}

.mynix-formula-dropdown-item .description {
    font-size: 11px;
    color: #888;
}

.mynix-formula-dropdown-item .variable {
    font-size: 12px;
    color: #0066cc;
    font-family: monospace;
    background: #e7f3ff;
    padding: 2px 6px;
    border-radius: 4px;
}

.mynix-formula-dropdown-item .default-val {
    font-size: 11px;
    color: #666;
    margin-left: 6px;
}

.mynix-formula-dropdown-item .match {
    background: #fff3cd;
    font-weight: 600;
}

/* Empty State */
.mynix-formula-dropdown-empty {
    padding: 12px;
    color: #888;
    text-align: center;
    font-style: italic;
}

.mynix-formula-dropdown-item[data-type="field"] .item-right {
    display: none;
}