/* Filter Sidebar */
.filter-section {
  border-radius: 0.5rem;
  overflow: hidden;
  margin-bottom: 1.5rem;
  background-color: var(--light-color); /* Background for the whole section */
  border: 1px solid var(--card-border);
  box-shadow: 0 4px 12px var(--card-shadow);
}

.filter-header {
  background-color: var(--secondary-color);
  color: var(--primary-color);
  padding: 0.75rem 1.25rem; /* More padding */
  font-weight: 700; /* Bolder header */
  font-family: var(--header-font);
}

.filter-header h5 { /* Ensure h5 inside matches color */
  color: var(--primary-color);
  margin-bottom: 0;
}

.filter-body {
  padding: 1.25rem;
}

.filter-body h6 {
  color: var(--dark-color);
  font-family: var(--header-font);
  margin-bottom: 0.75rem;
}

.filter-body .form-check {
  margin-bottom: 0.5rem;
}

.filter-body .form-check-label {
  color: var(--text-color);
  cursor: pointer;
}

.filter-body .form-check-input {
  border-color: var(--dark-color-300);
  background-color:var(--light-color);
}

.filter-body .form-check-input:checked {
  background-color: var(--secondary-color);
  border-color: var(--secondary-color);
}

.filter-body .form-select,
.filter-body .form-control {
  background-color: var(--light-color);
  border-color: var(--card-border);
  color: var(--dark-color);
}

.filter-body .form-select:focus,
.filter-body .form-control:focus {
  border-color: var(--secondary-color);
  box-shadow: 0 0 0 0.25rem rgba(var(--secondary-color), 0.25); /* Note: BS uses RGB components for rgba */
}

/* Styling for Dietary Restrictions filter dropdown */
.custom-multi-select {
    position: relative;
    width: 100%;
    max-width: 300px;
    border: 1px solid var(--card-border); /* Overall border for the component */
    border-radius: 0.5rem; /* Overall rounded corners for the component */
    /* REMOVED: overflow: hidden; -> This was clipping the dropdown */
    cursor: pointer;
    background-color: var(--light-color);
    color: var(--dark-color);
}

.custom-multi-select:focus-within {
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 0.25rem rgba(var(--secondary-color), 0.25);
    outline: 0;
}

.select-display-field {
    padding: 0.375rem 0.75rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    min-height: calc(1.5em + 0.75rem + 2px);
    background-color: inherit;
    color: inherit;
    border-radius: 0.5rem;
}

.dropdown-arrow {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    pointer-events: none;
    z-index: 2;
    /* uses the same icon as the form-select for the max.cooking time options */
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23343a40' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M2 5l6 6 6-6'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: center;
    background-size: 0.8em auto;
    width: 1em;
    height: 1em;
    transition: transform 0.2s ease-in-out;
}

.custom-multi-select.open .dropdown-arrow {
    transform: rotate(180deg);
}

.custom-multi-select.open .select-display-field {
    border-bottom-left-radius: 0; /* Remove bottom-left radius to blend with dropdown */
    border-bottom-right-radius: 0; /* Remove bottom-right radius to blend with dropdown */
    border-bottom-color: transparent; /* Make its bottom border transparent to prevent double border */
}

.select-dropdown-content {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    border-left: 1px solid var(--card-border);
    border-right: 1px solid var(--card-border);
    border-bottom: 1px solid var(--card-border);
    background-color: var(--light-color);
    z-index: 1000;
    border-radius: 0 0 0.5rem 0.5rem;
    box-shadow: 0 0.5rem 1rem rgba(0,0,0,.15);
    max-height: 200px;
    overflow-y: auto;
}

.custom-multi-select.open .select-dropdown-content {
    display: block;
}

.select-option {
    padding: 0.5rem 0.75rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    user-select: none;
    color: var(--dark-color);
}

.select-option:hover {
    background-color: var(--dark-color-100);
}

.select-option .tick-icon {
    display: none;
    color: var(--secondary-color);
    font-weight: bold;
    margin-left: 10px;
}

.select-option.selected .tick-icon {
    display: inline-block;
}

.filter-checkbox {
        width: 1.25em;
        height: 1.25em;
        margin-right: 0.5em;
        vertical-align: middle;
}

.filter-label {
    display: flex;
    align-items: center;
    margin-bottom: 0.5rem;
    cursor: pointer;
}

.filter-label:hover {
    color: var(--secondary-color);
}

.recipe-grid {
    transition: opacity 0.3s ease;
}

.recipe-grid.loading {
    opacity: 0.6;
}