/* ==============================
   Advanced Search Layout
   ============================== */

.advanced-container {
    max-width: 900px;
    margin: 60px auto;
    padding: 0 24px;
}

.advanced-form {
    display: flex;
    flex-direction: column;
    gap: 28px;
}

/* ==============================
   Field Groups
   ============================== */

.filter-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.filter-group label {
    font-size: 14px;
    font-weight: 600;
    color: #333;
}

/* ==============================
   Inputs / Select
   ============================== */

.filter-group input[type="text"],
.filter-group select {
    height: 40px;
    padding: 8px 12px;
    font-size: 14px;
    border-radius: 6px;
    border: 1px solid #ccc;
    background-color: #fff;
}

.filter-group input[type="text"]:focus,
.filter-group select:focus {
    outline: none;
    border-color: #3f3d8f;
    box-shadow: 0 0 0 2px rgba(63, 61, 143, 0.15);
}

/* ==============================
   Help text
   ============================== */

.help-text {
    font-size: 12px;
    color: #777;
    margin-top: 4px;
}

/* ==============================
   Domains (checkboxes)
   ============================== */

.domains {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
}

.domains label {
    font-size: 14px;
    font-weight: 400;
    display: flex;
    align-items: center;
    gap: 6px;
}

/* ==============================
   Button
   ============================== */

.form-actions {
    margin-top: 10px;
}

.form-actions button {
    background-color: #3f3d8f;
    color: white;
    padding: 10px 18px;
    border-radius: 6px;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.form-actions button:hover {
    background-color: #2f2d70;
}

.multi-select{
    position:relative;
    border:1px solid #ccc;
    border-radius:8px;
    padding:6px;
    background:white;
}

.multi-select input{
    border:none;
    outline:none;
    width:100%;
    padding:6px;
}

.selected-sets{
    display:flex;
    flex-wrap:wrap;
    gap:6px;
}

.set-tag{
    background:#ececec;
    padding:4px 8px;
    border-radius:6px;
    display:flex;
    align-items:center;
    gap:6px;
    font-size:14px;
}

.set-tag button{
    border:none;
    background:none;
    cursor:pointer;
    font-weight:bold;
}

.set-options{
    position:absolute;
    left:0;
    right:0;
    top:100%;
    background:white;
    border:1px solid #ccc;
    border-radius:8px;
    margin-top:4px;
    max-height:200px;
    overflow-y:auto;
    display:none;
    z-index:100;
}

.set-option{
    padding:8px;
    cursor:pointer;
}

.set-option:hover{
    background:#f5f5f5;
}

.set-option.selected {
    background:#e6e6ff;
    color:#3f3d8f;
    font-weight:600;
    cursor:default;
}

.set-option.selected::after {
    content:" ✓";
}