/* =============================================================================
   Notifications tab (Friends page) — clean rebuild
   File: assets/public/css/25-notifications.css   (loads LAST → single source of truth)

   This file is the ONLY styling for the Notifications tab. It replaces the
   scattered, six-times-patched `.activity-notification*` rules that had
   accumulated in 16-light-mode-contrast.css (deleted in this build) — the bloat
   that caused the cascade/override churn and the floating-footer bug.

   Key structural change vs the old build:
     • NO inner-scroll box. The old `.activity-notifications-shell` had
       `max-height: calc(100dvh - 230px); overflow-y:auto`, so the list scrolled
       inside a box that stopped ~230px above the screen bottom — which left the
       version footer floating high with a dead black gap and clipped the last
       row. Here the list is plain block flow: the PAGE scrolls (exactly like the
       Friends list and every other tab), so the footer lands at the natural
       bottom by construction.

   Markup namespace: `shelfd-notif*` (built in js/10-activity-feed.js).
   Functions, the #notifications-view / #activity-notifications-feed IDs, the
   onclick routing and data-notification-id are all unchanged — this is purely
   the visual layer.

   Design language: Editorial Dark — true blacks, single lavender accent, Söhne
   typography, hairline dividers (no cards/chrome), content-forward.
   ========================================================================== */

#activity-notifications-feed {
  width: 100%;
  min-width: 0;
}

/* ---- List: normal block flow, no height cap, no inner overflow ---------- */
.shelfd-notif-list {
  display: flex;
  flex-direction: column;
  width: 100%;
  margin: 0;
  padding: 2px 0 10px;
}

/* ---- Row -------------------------------------------------------------- */
.shelfd-notif {
  display: flex;
  align-items: flex-start;          /* top-align → multi-line text never clips */
  gap: 14px;
  width: 100%;
  margin: 0;
  padding: 16px 0;
  border: 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 0;
  background: none;
  box-shadow: none;
  text-align: left;
  color: #f4f1ff;
  font: inherit;
  font-family: 'Sohne', 'Söhne', 'DM Sans', sans-serif;
  cursor: pointer;
  position: relative;
  appearance: none;
  -webkit-appearance: none;
  -webkit-tap-highlight-color: transparent;
  transition: background 140ms ease;
}
.shelfd-notif:last-child { border-bottom: 0; }
.shelfd-notif:active { background: rgba(255, 255, 255, 0.035); }

/* ---- Avatar ----------------------------------------------------------- */
.shelfd-notif-avatar {
  flex: 0 0 46px;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  overflow: hidden;
  background: rgba(167, 139, 250, 0.16);
  box-shadow: inset 0 0 0 1px rgba(196, 181, 253, 0.16);
  display: flex;
  align-items: center;
  justify-content: center;
}
.shelfd-notif-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.shelfd-notif-avatar span {              /* fallback initial */
  color: #c4b5fd;
  font-size: 17px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0;
}

/* ---- Copy ------------------------------------------------------------- */
.shelfd-notif-body {
  flex: 1 1 auto;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-top: 1px;
}
.shelfd-notif-name {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.25;
  font-weight: 650;
  letter-spacing: 0;
  color: #ffffff;
  overflow-wrap: anywhere;
}
.shelfd-notif-action {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.4;
  font-weight: 450;
  letter-spacing: 0.01em;
  color: rgba(244, 241, 255, 0.82);
  overflow-wrap: anywhere;
}
.shelfd-notif-snippet {
  margin: 1px 0 0;
  font-size: 12.5px;
  line-height: 1.4;
  letter-spacing: 0.01em;
  color: rgba(225, 219, 243, 0.58);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.shelfd-notif-time {
  margin-top: 2px;
  font-size: 11.5px;
  line-height: 1;
  font-weight: 530;
  letter-spacing: 0.02em;
  color: rgba(196, 181, 253, 0.6);
}

/* ---- Read rows dim (unread stay full-bright) -------------------------- */
.shelfd-notif.read .shelfd-notif-name { color: rgba(255, 255, 255, 0.82); }
.shelfd-notif.read .shelfd-notif-action { color: rgba(244, 241, 255, 0.55); }

/* ---- Unread dot (lavender, single accent) ----------------------------- */
.shelfd-notif-dot {
  flex: 0 0 auto;
  align-self: flex-start;
  width: 8px;
  height: 8px;
  margin-top: 6px;
  border-radius: 50%;
  background: #a78bfa;
}

/* ---- Optional media poster thumb -------------------------------------- */
.shelfd-notif-thumb {
  flex: 0 0 46px;
  align-self: flex-start;
  width: 46px;
  height: 60px;
  border-radius: 10px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.05);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.07);
}
.shelfd-notif-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* ---- Empty / loading / signed-out states ------------------------------ */
.shelfd-notif-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 8px;
  padding: 64px 24px;
  font-family: 'Sohne', 'Söhne', 'DM Sans', sans-serif;
}
.shelfd-notif-state strong {
  color: #f7f3ff;
  font-size: 16px;
  font-weight: 650;
  line-height: 1.2;
  letter-spacing: 0.01em;
}
.shelfd-notif-state span {
  max-width: 280px;
  color: rgba(225, 219, 243, 0.6);
  font-size: 13px;
  line-height: 1.45;
  letter-spacing: 0.01em;
}

/* ---- Phone tightening ------------------------------------------------- */
@media (max-width: 430px) {
  .shelfd-notif { gap: 13px; padding: 15px 0; }
  .shelfd-notif-avatar { flex-basis: 44px; width: 44px; height: 44px; }
  .shelfd-notif-thumb { flex-basis: 44px; width: 44px; height: 57px; }
}