/* ═══════════════════════════════════════════════════════════════
   Campaigns → Audiences  (audiencesUI.js)
   ───────────────────────────────────────────────────────────────
   The audience list and an audience's details dialog, as the redesign
   reference draws them. Shared pieces (tokens, pills, loading and
   error states) live in settings.v11.css and campaigns.sms.css.
   ═══════════════════════════════════════════════════════════════ */

/* ─── List ─── */
.campaigns-settings .aud-list {
    border: 1px solid var(--flyer-border);
    border-radius: 14px;
}

.campaigns-settings .aud-row {
    position: relative;
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 18px 20px;
    border-bottom: 1px solid var(--flyer-border);
    transition: background 0.12s;
}

.campaigns-settings .aud-row:first-child { border-radius: 13px 13px 0 0; }
.campaigns-settings .aud-row--last { border-bottom: none; border-radius: 0 0 13px 13px; }
.campaigns-settings .aud-row:only-child { border-radius: 13px; }
.campaigns-settings .aud-row:hover { background: var(--flyer-bg-tertiary); }
.campaigns-settings .aud-row--menu { z-index: 2; }
[data-theme="dark"] .campaigns-settings .aud-row:hover { background: rgba(255, 255, 255, 0.03); }

.campaigns-settings .aud-icon {
    width: 44px;
    height: 44px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    background: #F4F4F8;
    color: var(--flyer-text-muted);
}

[data-theme="dark"] .campaigns-settings .aud-icon { background: rgba(255, 255, 255, 0.06); }

.campaigns-settings .aud-text { flex: 1; min-width: 0; }
.campaigns-settings .aud-name { font-size: 15px; font-weight: 600; color: var(--flyer-text); }
.campaigns-settings .aud-desc { margin-top: 2px; font-size: 15px; color: var(--flyer-text-muted); }

.campaigns-settings .aud-count-cell { flex-shrink: 0; min-width: 90px; text-align: right; }
.campaigns-settings .aud-count { font-size: 14px; font-weight: 400; white-space: nowrap; color: var(--flyer-text-secondary); }

.campaigns-settings .aud-menu-wrap { position: relative; flex-shrink: 0; }

.campaigns-settings .aud-send {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    height: 36px;
    padding: 0 12px;
    border: none;
    border-radius: 10px;
    background: transparent;
    font-family: inherit;
    font-size: 14px;
    font-weight: 500;
    white-space: nowrap;
    color: var(--flyer-accent);
    cursor: pointer;
    transition: background 150ms ease;
}

.campaigns-settings .aud-send:hover,
.campaigns-settings .aud-send--open { background: var(--flyer-accent-light); }

.campaigns-settings .aud-more {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    border: 1px solid var(--flyer-border);
    border-radius: 10px;
    background: transparent;
    color: var(--flyer-text-muted);
    cursor: pointer;
    transition: background 150ms ease;
}

.campaigns-settings .aud-more:hover,
.campaigns-settings .aud-more--open { background: var(--flyer-surface-hover, #F9FAFB); }

.campaigns-settings .aud-send:focus-visible,
.campaigns-settings .aud-more:focus-visible,
.campaigns-settings .aud-menu-item:focus-visible { outline: 2px solid var(--flyer-accent); outline-offset: 2px; }

.campaigns-settings .aud-menu {
    position: absolute;
    top: calc(100% + 4px);
    right: 0;
    z-index: 50;
    min-width: 176px;
    overflow: hidden;
    border: 1px solid var(--flyer-border);
    border-radius: 10px;
    background: var(--flyer-surface);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
}

.campaigns-settings .aud-menu-item {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    border: none;
    background: transparent;
    font-family: inherit;
    font-size: 14px;
    font-weight: 500;
    text-align: left;
    white-space: nowrap;
    color: var(--flyer-text);
    cursor: pointer;
    transition: background 150ms ease;
}

.campaigns-settings .aud-menu-item .campaign-icon { color: var(--flyer-text-muted); }
.campaigns-settings .aud-menu-item:hover { background: var(--flyer-surface-hover, #F9FAFB); }

/* ─── Details dialog ─── */
.campaigns-settings .aud-overlay {
    position: fixed;
    inset: 0;
    z-index: 1260;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 32px 24px;
    background: rgba(0, 0, 0, 0.45);
}

.campaigns-settings .aud-dlg {
    width: min(740px, calc(100vw - 32px));   /* wide enough for "Dec 31 at 12:10 PM" on one line */
    /* Fixed: the details and customers views, and their data loading in, never resize it. */
    height: min(728px, calc(100vh - 64px));
    display: flex;
    flex-direction: column;
    overflow: hidden;
    border-radius: 20px;
    background: var(--flyer-surface);
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.18);
    text-align: left;
    cursor: default;
    animation: coupon-fade-up 0.2s ease both;
}

.campaigns-settings .aud-overlay--static .aud-dlg { animation: none; }

.campaigns-settings .aud-dlg-head-row {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    flex-shrink: 0;
    padding: 28px 32px 20px;
}

.campaigns-settings .aud-dlg-title-wrap { display: flex; align-items: center; gap: 14px; min-width: 0; }
.campaigns-settings .aud-dlg-title { font-size: 22px; font-weight: 800; letter-spacing: -0.02em; color: var(--flyer-text); }
.campaigns-settings .aud-dlg-sub { margin-top: 2px; font-size: 14px; color: var(--flyer-text-muted); }

.campaigns-settings .aud-dlg-close {
    width: 36px;
    height: 36px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    border: none;
    border-radius: 50%;
    background: transparent;
    color: var(--flyer-text-muted);
    cursor: pointer;
}

.campaigns-settings .aud-dlg-close:hover { background: var(--flyer-close-hover); }

.campaigns-settings .aud-dlg-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    flex-shrink: 0;
    padding: 0 32px 24px;
}

.campaigns-settings .aud-dlg-stat { padding: 16px 18px; border: 1px solid var(--flyer-border); border-radius: 12px; }
.campaigns-settings .aud-dlg-stat-label { margin-bottom: 6px; font-size: 13px; font-weight: 500; color: var(--flyer-text-muted); }
.campaigns-settings .aud-dlg-stat-value { font-size: 24px; font-weight: 700; letter-spacing: -0.02em; color: var(--flyer-text); }

.campaigns-settings .aud-dlg-section {
    flex: 1;
    min-height: 0;
    display: flex;
    flex-direction: column;
    padding: 20px 32px 0;
    border-top: 1px solid var(--flyer-border);
}

.campaigns-settings .aud-dlg-section-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 14px;
}

.campaigns-settings .aud-dlg-section-title { font-size: 15px; font-weight: 600; color: var(--flyer-text); }
.campaigns-settings .aud-dlg-count { margin-left: 4px; font-weight: 500; color: var(--flyer-text-muted); }

.campaigns-settings .aud-dlg-new {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    height: 36px;
    padding: 0 14px;
    border: none;
    border-radius: 10px;
    background: var(--flyer-accent);
    font-family: inherit;
    font-size: 14px;
    font-weight: 600;
    color: #FFFFFF;
    cursor: pointer;
}

.campaigns-settings .aud-dlg-back {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 0;
    border: none;
    background: none;
    font-family: inherit;
    font-size: 14px;
    font-weight: 600;
    color: var(--flyer-accent);
    cursor: pointer;
}

.campaigns-settings .aud-dlg-row {
    display: grid;
    grid-template-columns: 2fr 1.4fr 1fr 1fr 1fr 1fr;
    align-items: center;
    gap: 8px;
    padding: 10px 0;
    border-bottom: 1px solid var(--flyer-border);
    font-size: 13px;
    color: var(--flyer-text-secondary);
}

.campaigns-settings .aud-dlg-row--customers { grid-template-columns: 1.6fr 1.3fr 1.1fr 1fr; }
.campaigns-settings .aud-dlg-row:not(.aud-dlg-row--customers) > :nth-child(2) { white-space: nowrap; }   /* Date & time */
.campaigns-settings .aud-dlg-head { font-weight: 500; color: var(--flyer-text-muted); }
.campaigns-settings .aud-dlg-rows { flex: 1; min-height: 0; overflow-y: auto; }
.campaigns-settings .aud-dlg-rows .aud-dlg-row:last-child { border-bottom: none; }
.campaigns-settings .aud-dlg-strong { font-weight: 600; color: var(--flyer-text); }
.campaigns-settings .aud-ellipsis { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.campaigns-settings .aud-dlg-row .campaigns-pill { justify-self: start; }

.campaigns-settings .aud-dlg-empty { padding: 40px 0; font-size: 14px; text-align: center; color: var(--flyer-text-muted); }
.campaigns-settings .aud-dlg-rows > .aud-dlg-empty { height: 100%; display: flex; align-items: center; justify-content: center; padding: 0; }
.campaigns-settings .aud-dlg-more { display: flex; justify-content: center; padding: 12px 0; }

.campaigns-settings .aud-dlg-more-btn {
    padding: 6px 12px;
    border: 1px solid var(--flyer-border);
    border-radius: 8px;
    background: transparent;
    font-family: inherit;
    font-size: 13px;
    font-weight: 500;
    color: var(--flyer-text-secondary);
    cursor: pointer;
}

.campaigns-settings .aud-dlg-section:last-child { padding-bottom: 28px; }

.campaigns-settings .aud-dlg-foot {
    display: flex;
    justify-content: flex-end;
    flex-shrink: 0;
    padding: 0 32px 28px;
}

.campaigns-settings .aud-dlg-section--history { padding-bottom: 20px; }

.campaigns-settings .aud-dlg-customers {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    height: 44px;
    padding: 0 16px;
    border: 1px solid var(--flyer-border);
    border-radius: 10px;
    background: transparent;
    font-family: inherit;
    font-size: 15px;
    font-weight: 500;
    color: var(--flyer-text-secondary);
    cursor: pointer;
    transition: background 150ms ease;
}

.campaigns-settings .aud-dlg-customers .campaign-icon { color: var(--flyer-text-muted); }
.campaigns-settings .aud-dlg-customers:hover { background: var(--flyer-surface-hover, #F9FAFB); }

@media (max-width: 720px) {
    .campaigns-settings .aud-row { flex-wrap: wrap; padding: 14px 16px; gap: 12px; }
    .campaigns-settings .aud-count-cell { min-width: 0; }
    .campaigns-settings .aud-dlg-row { grid-template-columns: 2fr 1fr 1fr; }
    .campaigns-settings .aud-dlg-row > :nth-child(n+4):not(:last-child) { display: none; }
}