/* ============================================================
   Audience Segmentation page — scoped styles (fx-seg- prefix)
   Demo UI only. No class bleed into other dashboard pages.
   ============================================================ */

.fx-seg-page {
    padding: 1.25rem 1.5rem 2.5rem;
    max-width: 1500px;
    margin: 0 auto;
}

/* ---------- Header ---------- */
.fx-seg-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 1.25rem;
}

.fx-seg-header-titles {
    display: flex;
    align-items: center;
    gap: .85rem;
}

.fx-seg-header-icon {
    width: 46px;
    height: 46px;
    border-radius: 13px;
    display: grid;
    place-items: center;
    color: #fff;
    background: linear-gradient(135deg, #6d4cff, #9b5cff);
    box-shadow: 0 8px 20px -8px rgba(123, 76, 255, .7);
    flex: 0 0 auto;
}

.fx-seg-title {
    font-size: 1.45rem;
    font-weight: 700;
    line-height: 1.1;
    color: #1b1b2f;
}

.fx-seg-subtitle {
    font-size: .85rem;
    color: #6b6b80;
    margin-top: 2px;
}

.fx-seg-header-actions {
    display: flex;
    gap: .6rem;
    align-items: center;
    flex-wrap: wrap;
}

.fx-seg-demo-badge {
    display: inline-flex;
    align-items: center;
    gap: .35rem;
    font-size: .72rem;
    font-weight: 600;
    letter-spacing: .02em;
    text-transform: uppercase;
    color: #8a5a00;
    background: #fff4d6;
    border: 1px solid #ffe2a1;
    border-radius: 999px;
    padding: .25rem .65rem;
}

/* ---------- Layout grid ---------- */
.fx-seg-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 360px;
    gap: 1.25rem;
    align-items: start;
}

@media (max-width: 1100px) {
    .fx-seg-layout {
        grid-template-columns: 1fr;
    }
}

/* ---------- Cards ---------- */
.fx-seg-card {
    background: #fff;
    border: 1px solid #ececf3;
    border-radius: 16px;
    padding: 1.1rem 1.2rem;
    margin-bottom: 1.1rem;
    box-shadow: 0 1px 3px rgba(20, 20, 50, .04);
}

.fx-seg-card-title {
    font-size: .95rem;
    font-weight: 700;
    color: #2a2a40;
    display: flex;
    align-items: center;
    gap: .45rem;
    margin-bottom: .9rem;
}

.fx-seg-card-title .fx-seg-step {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: #efeaff;
    color: #6d4cff;
    font-size: .75rem;
    font-weight: 700;
    display: grid;
    place-items: center;
}

.fx-seg-hint {
    font-size: .78rem;
    color: #8a8a9c;
    margin: -.35rem 0 .8rem;
}

/* ---------- Match logic toggle ---------- */
.fx-seg-match-row {
    display: flex;
    align-items: center;
    gap: .75rem;
    flex-wrap: wrap;
    padding: .35rem 0 .1rem;
}

.fx-seg-match-pill {
    display: inline-flex;
    border: 1px solid #e2e2ec;
    border-radius: 10px;
    overflow: hidden;
}

.fx-seg-match-pill button {
    border: 0;
    background: #fff;
    padding: .4rem .9rem;
    font-size: .82rem;
    font-weight: 600;
    color: #6b6b80;
    cursor: pointer;
    transition: all .15s ease;
}

.fx-seg-match-pill button.active {
    background: #6d4cff;
    color: #fff;
}

.fx-seg-match-help {
    font-size: .78rem;
    color: #9a9aac;
}

/* ---------- Conditions ---------- */
.fx-seg-conditions {
    display: flex;
    flex-direction: column;
    gap: .6rem;
}

.fx-seg-empty {
    border: 1.5px dashed #d9d9e6;
    border-radius: 12px;
    padding: 1.6rem 1rem;
    text-align: center;
    color: #9a9aac;
    font-size: .85rem;
}

.fx-seg-cond {
    display: grid;
    grid-template-columns: 200px 160px minmax(0, 1fr) 36px;
    gap: .6rem;
    align-items: center;
    background: #faf9ff;
    border: 1px solid #ece8fb;
    border-radius: 12px;
    padding: .6rem .7rem;
}

@media (max-width: 720px) {
    .fx-seg-cond {
        grid-template-columns: 1fr;
    }
}

.fx-seg-cond-field {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.fx-seg-cond-field-label {
    font-size: .85rem;
    font-weight: 600;
    color: #2a2a40;
    line-height: 1.15;
}

.fx-seg-cond-cat {
    font-size: .68rem;
    color: #8a7cff;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .03em;
}

.fx-seg-cond-source {
    font-size: .68rem;
    color: #adadbd;
    font-style: italic;
}

.fx-seg-joiner {
    align-self: flex-start;
    font-size: .7rem;
    font-weight: 700;
    color: #6d4cff;
    background: #efeaff;
    border-radius: 6px;
    padding: .1rem .45rem;
    margin: .1rem 0 .1rem .2rem;
    width: fit-content;
}

/* ---------- Add filter menu ---------- */
.fx-seg-add-row {
    margin-top: .9rem;
    display: flex;
    gap: .6rem;
    flex-wrap: wrap;
}

.fx-seg-menu-cat {
    font-size: .7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .04em;
    color: #9a9aac;
    padding: .5rem .9rem .2rem;
}

/* ---------- Filter palette (click to add) ---------- */
.fx-seg-palette {
    margin-top: 1rem;
    border: 1px solid #ece8fb;
    border-radius: 12px;
    background: #faf9ff;
    padding: .85rem 1rem 1rem;
}

.fx-seg-palette-help {
    font-size: .78rem;
    color: #6d4cff;
    font-weight: 600;
    margin-bottom: .75rem;
}

.fx-seg-palette-group {
    margin-bottom: .85rem;
}

.fx-seg-palette-group:last-child { margin-bottom: 0; }

.fx-seg-palette-cat {
    font-size: .7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .04em;
    color: #9a9aac;
    margin-bottom: .45rem;
}

.fx-seg-palette-chips {
    display: flex;
    flex-wrap: wrap;
    gap: .45rem;
}

.fx-seg-chip {
    display: inline-flex;
    align-items: center;
    gap: .3rem;
    border: 1px solid #d8d2f5;
    background: #fff;
    color: #3a3a4f;
    font-size: .8rem;
    font-weight: 500;
    border-radius: 999px;
    padding: .32rem .7rem;
    cursor: pointer;
    transition: all .12s ease;
}

.fx-seg-chip:hover {
    border-color: #6d4cff;
    background: #efeaff;
    color: #4a2fd0;
}

.fx-seg-chip-plus {
    font-weight: 800;
    color: #6d4cff;
    font-size: .95rem;
    line-height: 1;
}

.fx-seg-chip-count {
    display: inline-grid;
    place-items: center;
    min-width: 17px;
    height: 17px;
    padding: 0 4px;
    border-radius: 999px;
    background: #6d4cff;
    color: #fff;
    font-size: .68rem;
    font-weight: 700;
}

/* ---------- Right sidebar: audience estimate ---------- */
.fx-seg-estimate {
    text-align: center;
    padding: .4rem 0 .2rem;
}

.fx-seg-estimate-label {
    font-size: .78rem;
    text-transform: uppercase;
    letter-spacing: .05em;
    color: #8a8a9c;
    font-weight: 600;
}

.fx-seg-estimate-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: #1b1b2f;
    line-height: 1.05;
    margin: .15rem 0;
}

.fx-seg-estimate-sub {
    font-size: .8rem;
    color: #9a9aac;
}

.fx-seg-estimate-bar {
    height: 8px;
    border-radius: 999px;
    background: #efeaff;
    overflow: hidden;
    margin: .85rem 0 .35rem;
}

.fx-seg-estimate-bar > span {
    display: block;
    height: 100%;
    border-radius: 999px;
    background: linear-gradient(90deg, #6d4cff, #9b5cff);
    transition: width .4s ease;
}

/* ---------- Breakdown bars ---------- */
.fx-seg-break {
    margin-top: .35rem;
}

.fx-seg-break-row {
    margin-bottom: .65rem;
}

.fx-seg-break-head {
    display: flex;
    justify-content: space-between;
    font-size: .8rem;
    color: #555568;
    margin-bottom: .2rem;
}

.fx-seg-break-head b {
    color: #2a2a40;
}

.fx-seg-break-track {
    height: 7px;
    background: #f0f0f6;
    border-radius: 999px;
    overflow: hidden;
}

.fx-seg-break-track > span {
    display: block;
    height: 100%;
    border-radius: 999px;
}

.fx-seg-c1 { background: #6d4cff; }
.fx-seg-c2 { background: #2dbd8c; }
.fx-seg-c3 { background: #ff8a3d; }
.fx-seg-c4 { background: #d94c6a; }

/* ---------- Saved segments ---------- */
.fx-seg-saved {
    display: flex;
    flex-direction: column;
    gap: .55rem;
}

.fx-seg-saved-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: .5rem;
    border: 1px solid #ececf3;
    border-radius: 11px;
    padding: .55rem .7rem;
    transition: border-color .15s ease, background .15s ease;
}

.fx-seg-saved-item:hover {
    border-color: #cdbcff;
    background: #faf9ff;
}

.fx-seg-saved-name {
    font-size: .85rem;
    font-weight: 600;
    color: #2a2a40;
}

.fx-seg-saved-meta {
    font-size: .73rem;
    color: #9a9aac;
}

/* ---------- Settings list ---------- */
.fx-seg-setting {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: .75rem;
    padding: .5rem 0;
    border-bottom: 1px solid #f2f2f7;
}

.fx-seg-setting:last-child { border-bottom: 0; }

.fx-seg-setting-text {
    font-size: .83rem;
    color: #3a3a4f;
    font-weight: 600;
}

.fx-seg-setting-sub {
    font-size: .74rem;
    color: #9a9aac;
    font-weight: 400;
    margin-top: 1px;
}

/* ---------- Not-available advisory ---------- */
.fx-seg-na-list {
    display: flex;
    flex-wrap: wrap;
    gap: .4rem;
    margin-top: .6rem;
}

.fx-seg-na-chip {
    font-size: .75rem;
    color: #8a6d00;
    background: #fff8e6;
    border: 1px solid #ffe6a8;
    border-radius: 8px;
    padding: .25rem .55rem;
}