.sb-wrapper {
    position: relative;
    width: 100%;
}
.sb-wrapper input {
    width: 100%;
    padding: 14px 120px 14px 44px;
    border-radius: 12px;
    border: 2px solid #212529;
    font-size: 1rem;
    background: #fff;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    outline: none;
}
.sb-wrapper input:focus {
    border-color: #4DA167;
    box-shadow: 0 0 0 4px rgba(77,161,103,0.1);
}
.sb-icon {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: #adb5bd;
    font-size: 1rem;
    z-index: 2;
    pointer-events: none;
}
.sb-hint {
    position: absolute;
    right: 14px;
    top: 50%;
    transform: translateY(-50%);
    background: #4DA167;
    color: #fff;
    font-size: 0.7rem;
    padding: 3px 8px;
    border-radius: 4px;
    border: none;
    font-family: inherit;
    pointer-events: none;
}
.sb-dropdown {
    display: none;
    position: absolute;
    top: calc(100% + 4px);
    left: 0;
    right: 0;
    background: #fff;
    border: 1px solid #dee2e6;
    border-radius: 12px;
    box-shadow: 0 8px 30px rgba(0,0,0,0.12);
    z-index: 1000;
    max-height: 420px;
    overflow-y: auto;
    padding: 8px 0;
}
.sb-dropdown.open { display: block; }

/* Section labels */
.sb-section {
    padding: 6px 16px 4px;
    font-size: 0.68rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: #adb5bd;
}
/* Items */
.sb-item {
    display: flex;
    align-items: center;
    padding: 8px 16px;
    cursor: pointer;
    text-decoration: none;
    color: #212529;
    transition: background 0.15s ease;
    gap: 10px;
    font-size: 0.88rem;
}
.sb-item:hover, .sb-item.sb-active {
    background: #f1f8f3;
}
.sb-item-icon {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 0.8rem;
}
.sb-item-icon.tool-icon {
    background: #f1f3f5;
}
.sb-item-icon.nav-icon {
    background: rgba(77,161,103,0.1);
    color: #4DA167;
}
.sb-item-icon img {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    object-fit: cover;
}
.sb-item-text {
    flex: 1;
    min-width: 0;
}
.sb-item-title {
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.sb-item-sub {
    font-size: 0.72rem;
    color: #868e96;
}
.sb-item-badge {
    font-size: 0.65rem;
    padding: 2px 8px;
    border-radius: 10px;
    background: #f1f3f5;
    color: #868e96;
    flex-shrink: 0;
}
.sb-divider {
    height: 1px;
    background: #f1f3f5;
    margin: 4px 0;
}
.sb-footer {
    padding: 8px 16px;
    text-align: center;
    font-size: 0.78rem;
    color: #4DA167;
    cursor: pointer;
    border-top: 1px solid #f1f3f5;
}
.sb-footer:hover { background: #f1f8f3; }