/* ============================================================
   Email Centre — Hub styles
   The Email Centre is a management hub (campaigns · drafts ·
   templates · analytics). All composing lives in the Campaign
   Builder; nothing is composed on this page. Layout primitives
   come from suite.css (.s-*); this file only adds the few
   hub-specific blocks (tab panels, list rows, template cards,
   analytics stat tiles). Tokens are suite's --s-*.
   ============================================================ */

/* ---- Tab panels ---- */
.ec-panel { margin-top: 1.5rem; }

/* ---- Loading cell inside the campaigns table ---- */
.ec-loading-cell {
    padding: 2rem 1rem;
    text-align: center;
    color: var(--s-text-3);
    font-size: 0.9rem;
}

/* ---- Generic list (drafts) ---- */
.ec-list {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}
.ec-draft-row {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.9rem 1.1rem;
    background: var(--s-surface);
    border: 1px solid var(--s-border);
    border-radius: var(--s-r-md);
    transition: border-color var(--s-t-fast), box-shadow var(--s-t-fast);
}
.ec-draft-row:hover { border-color: var(--s-border-strong); box-shadow: var(--s-shadow-xs); }
.ec-draft-main { flex: 1; min-width: 0; }
.ec-draft-name {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--s-text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.ec-draft-name.is-untitled { color: var(--s-text-3); font-style: italic; font-weight: 500; }
.ec-draft-meta { font-size: 0.8rem; color: var(--s-text-3); margin-top: 0.15rem; }
.ec-draft-actions { display: flex; gap: 0.45rem; flex-shrink: 0; }

/* ---- Template cards ---- */
.ec-tpl-group { margin-bottom: 2rem; }
.ec-tpl-group .s-section-label { margin-bottom: 0.75rem; }
.ec-card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(248px, 1fr));
    gap: 0.85rem;
}
.ec-tpl-card {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    padding: 1.1rem;
    background: var(--s-surface);
    border: 1px solid var(--s-border);
    border-radius: var(--s-r-md);
    transition: border-color var(--s-t-fast), box-shadow var(--s-t-fast);
}
.ec-tpl-card:hover { border-color: var(--s-border-strong); box-shadow: var(--s-shadow-sm); }
.ec-tpl-name { font-weight: 600; font-size: 0.95rem; color: var(--s-text); }
.ec-tpl-desc {
    font-size: 0.82rem;
    color: var(--s-text-2);
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.ec-tpl-meta { font-size: 0.78rem; color: var(--s-text-3); }
.ec-tpl-actions { display: flex; gap: 0.45rem; margin-top: 0.5rem; }

/* ---- Analytics modal ---- */
.ec-stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(132px, 1fr));
    gap: 0.7rem;
    margin-top: 0.5rem;
}
.ec-stat {
    padding: 0.85rem 0.95rem;
    background: var(--s-surface-2);
    border: 1px solid var(--s-border);
    border-radius: var(--s-r-md);
}
.ec-stat-value { font-size: 1.5rem; font-weight: 700; color: var(--s-text); line-height: 1.1; }
.ec-stat-label { font-size: 0.74rem; font-weight: 600; color: var(--s-text-3); text-transform: uppercase; letter-spacing: 0.03em; margin-top: 0.25rem; }
.ec-stat-sub { font-size: 0.76rem; color: var(--s-text-2); margin-top: 0.2rem; }

.ec-analytics-section { margin-top: 1.75rem; }
.ec-analytics-section .s-section-label { margin-bottom: 0.65rem; }

.ec-toplinks { display: flex; flex-direction: column; gap: 0.5rem; }
.ec-toplink {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.65rem 0.85rem;
    background: var(--s-surface-2);
    border: 1px solid var(--s-border);
    border-radius: var(--s-r-sm);
}
.ec-toplink-url {
    flex: 1;
    min-width: 0;
    font-size: 0.84rem;
    color: var(--s-text-2);
    word-break: break-all;
}
.ec-toplink-count { flex-shrink: 0; font-size: 0.82rem; font-weight: 600; color: var(--s-text); }

.ec-activity { display: flex; flex-direction: column; }
.ec-activity-item {
    display: flex;
    align-items: baseline;
    gap: 0.75rem;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--s-border);
    font-size: 0.85rem;
}
.ec-activity-item:last-child { border-bottom: none; }
.ec-activity-type {
    flex-shrink: 0;
    min-width: 76px;
    font-weight: 600;
    color: var(--s-text);
    text-transform: capitalize;
}
.ec-activity-text { flex: 1; min-width: 0; color: var(--s-text-2); }
.ec-activity-time { flex-shrink: 0; font-size: 0.78rem; color: var(--s-text-3); }

.ec-empty-inline { color: var(--s-text-3); font-size: 0.86rem; padding: 0.5rem 0; }

@media (max-width: 720px) {
    .ec-draft-row { flex-wrap: wrap; }
    .ec-card-grid { grid-template-columns: 1fr; }
}