/*
 * BBBS site-wide Reddit-inspired information architecture.
 * A common compact shell for the portal, discussion lists and utility pages.
 * Keep BBBS colors, illustration assets, content semantics and mobile behavior.
 * This file loads after page-specific styles to prevent competing page layouts.
 */

:root {
  --bbs-layout-edge: #e4dacb;
  --bbs-layout-divider: #ebe4d8;
  --bbs-layout-paper: #fffdf8;
  --bbs-layout-ink: #343849;
  --bbs-layout-muted: #787d86;
  --bbs-layout-accent: #ad7c26;
  --bbs-layout-radius: 12px;
}

/* Shared desktop outer frame, including the new portal homepage. */
@media (min-width: 1181px) {
  body:not([data-view="admin"]) .topbar-inner {
    max-width: 1760px;
    min-height: 60px;
    gap: clamp(10px, 1.1vw, 20px);
    padding: 7px clamp(12px, 1.4vw, 25px);
  }
  body:not([data-view="admin"]) .topbar-search {
    flex: 1 1 300px;
    max-width: 690px;
  }
  body:not([data-view="admin"]) #app-shell.shell {
    display: grid;
    grid-template-columns: clamp(176px, 13.8vw, 215px) minmax(0, 1fr) clamp(230px, 17.3vw, 270px);
    gap: 8px;
    align-items: start;
    box-sizing: border-box;
    width: calc(100% - 18px);
    max-width: 1760px;
    margin: 9px auto 0;
    padding: 8px;
    border: 1px solid #fbf4e9ed;
    border-radius: 17px;
    background: #fffaf2b3;
    box-shadow: 0 4px 22px #282f4312;
  }
  body:not([data-view="admin"]) #app-shell > .col-main {
    box-sizing: border-box;
    width: 100%;
    min-width: 0;
    max-width: none;
    margin: 0;
    padding: 0;
    border: 0;
    background: transparent;
  }
  body:not([data-view="admin"]) #app-shell #community-navigation.col-left {
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    position: sticky;
    top: 76px;
    min-width: 0;
    max-height: calc(100dvh - 92px);
    overflow-y: auto;
    margin: 0;
    padding: 12px 9px;
    border: 1px solid #414b63;
    border-radius: var(--bbs-layout-radius);
    background: linear-gradient(145deg, #3d475e, #5a647b);
    box-shadow: none;
    color: #f8f6fb;
    scrollbar-width: thin;
  }
  body:not([data-view="admin"]) #app-shell #community-navigation > .sidebar-primary {
    display: flex;
    flex-direction: column;
    gap: 1px;
    order: 0;
    margin: 0 0 4px;
    padding: 0 0 11px;
    border-bottom: 1px solid #ffffff31;
  }
  body:not([data-view="admin"]) #app-shell #community-navigation > .sidebar-primary::before {
    display: block;
    margin: 0 0 5px;
    padding: 0 7px;
    color: #e6e0e2;
    font-size: .71rem;
  }
  body:not([data-view="admin"]) #app-shell #community-navigation > .sidebar-boards { order: 1; }
  body:not([data-view="admin"]) #app-shell #community-navigation > .sidebar-recent { order: 2; }
  body:not([data-view="admin"]) #app-shell #community-navigation > .sidebar-mobile-topics,
  body:not([data-view="admin"]) #app-shell #community-navigation > .sidebar-resources-group { display: none; }
  body:not([data-view="admin"]) #app-shell #community-navigation > .sidebar-group {
    display: block;
    min-width: 0;
    margin: 0;
    padding: 8px 0;
    border: 0;
    border-top: 1px solid #ffffff2a;
    background: transparent;
    box-shadow: none;
  }
  /* The primary navigation already draws this divider; avoid a second line above boards. */
  body:not([data-view="admin"]) #app-shell #community-navigation > .sidebar-boards {
    border-top: 0;
  }
  body:not([data-view="admin"]) #app-shell #community-navigation .sidebar-group > summary {
    padding: 5px 6px 8px;
    color: #ebe5e2;
    font-size: .72rem;
    font-weight: 800;
  }
  body:not([data-view="admin"]) #app-shell #community-navigation :is(.sidebar-primary,.sidebar-links) a {
    min-height: 35px;
    padding: 7px 8px;
    border: 0;
    border-radius: 8px;
    background: transparent;
    box-shadow: none;
    color: #fffaf3;
    font-size: .78rem;
    line-height: 1.25;
    text-decoration: none;
  }
  body:not([data-view="admin"]) #app-shell #community-navigation :is(.sidebar-primary,.sidebar-links) a:hover {
    background: #ffffff27;
    color: #fff;
  }
  body:not([data-view="admin"]) #app-shell #community-navigation :is(.sidebar-primary,.sidebar-links) a[aria-current="page"] {
    background: #ffe6a0;
    color: #343b4d;
    font-weight: 800;
  }
  body:not([data-view="admin"]) #app-shell #community-navigation .sidebar-primary a .ui-icon { color: inherit; }
  body:not([data-view="admin"]) #app-shell #community-navigation .sidebar-links .category-icon { width: 25px; height: 25px; padding: 4px; }
  body:not([data-view="admin"]) #app-shell #community-navigation .sidebar-links { gap: 1px; }
  body:not([data-view="admin"]) #app-shell #community-navigation .sidebar-empty { color: #efebf1; }

  /* Restore the third outer column on the homepage. Portal and utility pages
     now share the same right-side account, topics, and quick links. */
  body:not([data-view="admin"]) #app-shell > .col-right,
  body[data-layout="portal"] #app-shell > .col-right {
    display: flex;
    flex-direction: column;
    gap: 8px;
    align-self: start;
    min-width: 0;
    width: 100%;
    margin: 0;
    padding: 0;
    border: 0;
    background: transparent;
  }
  body:not([data-view="admin"]) #app-shell > .col-right > .side-card {
    width: 100%;
    box-sizing: border-box;
    margin: 0;
    padding: 13px 14px;
    border: 1px solid var(--bbs-layout-edge);
    border-radius: var(--bbs-layout-radius);
    background: #fffdf8f8;
    box-shadow: none;
  }
  body:not([data-view="admin"]) #app-shell > .col-right > .account-card { border-color: #cfe7d8; background: #f7fff8fa; }
  body:not([data-view="admin"]) #app-shell > .col-right > .trending-card { background: #fffaf1fa; }
  body:not([data-view="admin"]) #app-shell > .col-right > .resources-card {
    display: block;
    background: #f5f9fd;
  }
  body:not([data-view="admin"]) #app-shell > .col-right > .community-card { background: #fcf9ff; }
  body:not([data-view="admin"]) #app-shell .col-right .side-card > .side-title {
    margin-bottom: 9px;
    font-size: .82rem;
    color: var(--bbs-layout-ink);
  }
  body:not([data-view="admin"]) #app-shell .col-right .account-stats { margin-top: 9px; padding: 9px 0; }
  body:not([data-view="admin"]) #app-shell .col-right .account-links-human a { min-height: 50px; padding: 6px 3px; font-size: .71rem; }
  body:not([data-view="admin"]) #app-shell .col-right .trending-card .sidebar-links a { min-height: 31px; padding: 5px 7px; font-size: .73rem; }
  body:not([data-view="admin"]) #app-shell > .col-right .resources-card .sidebar-links {
    display: grid;
    grid-template-columns: repeat(2, minmax(0,1fr));
    gap: 3px;
  }
  body:not([data-view="admin"]) #app-shell > .col-right .resources-card .sidebar-links a {
    display: flex;
    align-items: center;
    gap: 6px;
    min-height: 35px;
    padding: 6px 4px;
    font-size: .72rem;
  }
  body:not([data-view="admin"]) #app-shell .col-right .community-card .plain-list li { margin-bottom: 5px; padding-bottom: 5px; font-size: .72rem; line-height: 1.55; }

  /* Two connected central panes: a mail-style thread index and reading view.
     Right-side widgets remain a distinct fourth lane. */
  body[data-layout="reader"] #app-shell .feed-reading-layout {
    display: grid;
    grid-template-columns: minmax(270px, .77fr) minmax(330px, 1.23fr);
    align-items: stretch;
    gap: 0;
    border: 1px solid var(--bbs-layout-edge);
    border-radius: var(--bbs-layout-radius);
    background: var(--bbs-layout-paper);
    box-shadow: none;
  }
  body[data-layout="reader"] #app-shell .feed-reading-panel,
  body[data-layout="reader"] #app-shell .feed-focus-pane {
    box-sizing: border-box;
    min-width: 0;
    width: 100%;
    margin: 0;
    padding: 0;
    border: 0;
    border-radius: 0;
    box-shadow: none;
    background: #fffdf9;
  }
  body[data-layout="reader"] #app-shell .feed-reading-panel {
    border-right: 1px solid var(--bbs-layout-edge);
    border-radius: var(--bbs-layout-radius) 0 0 var(--bbs-layout-radius);
    background: #fffcf5;
  }
  body[data-layout="reader"] #app-shell .feed-focus-pane {
    border-radius: 0 var(--bbs-layout-radius) var(--bbs-layout-radius) 0;
  }
  body[data-layout="reader"] #app-shell .feed-reading-panel .post-list {
    gap: 0;
    margin: 0;
    padding: 0;
  }
  body[data-layout="reader"] #app-shell .feed-reading-panel .post-list .post-card,
  body[data-layout="reader"][data-category] #app-shell .feed-reading-panel .post-list .post-card {
    min-height: 96px;
    margin: 0;
    padding: 9px 11px 10px 12px;
    border: 0;
    border-left: 3px solid transparent;
    border-bottom: 1px solid var(--bbs-layout-divider);
    border-radius: 0;
    background: transparent;
    box-shadow: none;
  }
  body[data-layout="reader"] #app-shell .feed-reading-panel .post-list .post-card:hover { background: #fff5e4; }
  body[data-layout="reader"] #app-shell .feed-reading-panel .post-list .post-card.is-selected {
    border-left-color: var(--board-accent,#c18c2e);
    background: var(--board-soft,#fff1ca);
    box-shadow: inset 0 0 0 1px #f8eac8;
  }
  body[data-layout="reader"] #app-shell .feed-reading-panel .feed-list-heading {
    padding: 12px 14px 10px;
    border-radius: var(--bbs-layout-radius) 0 0 0;
    border-bottom: 1px solid var(--bbs-layout-edge);
  }
  body[data-layout="reader"] #app-shell .feed-reading-panel .feed-toolbar { border-bottom: 1px solid var(--bbs-layout-edge); }
  body[data-layout="reader"] #app-shell .feed-reading-panel .feed-list-comment-count {
    align-self: center;
    padding: 3px 7px;
    border-radius: 7px;
    font-size: .7rem;
  }
  body[data-layout="reader"] #app-shell .feed-focus-article {
    min-height: 100%;
    padding: clamp(19px, 2vw, 31px);
    border-radius: 0;
  }
  body[data-layout="reader"] #app-shell .feed-focus-article .feed-focus-body { line-height: 1.82; }

  /* Homepage is the main news feed; the right column is community context.
     Editorial sections form continuous Reddit-like lists rather than a matrix
     of floating dashboard tiles. Keep its original illustrated hero intact. */
  body[data-layout="portal"] #app-shell > .col-main { min-width: 0; width: 100%; }
  body[data-layout="portal"] #app-shell .portal-dashboard {
    margin: 0;
    border: 1px solid var(--bbs-layout-edge);
    border-radius: var(--bbs-layout-radius);
    background: #fffdf9f9;
    box-shadow: none;
  }
  body[data-layout="portal"] #app-shell .portal-intro {
    min-height: 166px;
    padding: 17px clamp(18px, 2.2vw, 27px);
    border-bottom: 1px solid var(--bbs-layout-divider);
  }
  body[data-layout="portal"] #app-shell .portal-intro h1 { font-size: clamp(1.3rem,1.75vw,1.75rem); }
  body[data-layout="portal"] #app-shell .portal-intro-actions { margin-top: 11px; }
  body[data-layout="portal"] #app-shell .portal-livebar { min-height: 47px; padding: 9px 19px; gap: 12px; }
  body[data-layout="portal"] #app-shell .portal-editorial { display: block; border-bottom: 1px solid var(--bbs-layout-divider); }
  body[data-layout="portal"] #app-shell .portal-editorial > section { padding: 14px 17px 10px; }
  body[data-layout="portal"] #app-shell .portal-editorial .portal-latest { border: 0; border-bottom: 1px solid var(--bbs-layout-divider); }
  body[data-layout="portal"] #app-shell .portal-section-head { align-items: center; margin-bottom: 9px; }
  body[data-layout="portal"] #app-shell .portal-section-head h2 { font-size: 1.08rem; }
  body[data-layout="portal"] #app-shell .portal-timeline-row {
    gap: 11px;
    padding: 10px 6px;
    border-bottom: 1px solid var(--bbs-layout-divider);
  }
  body[data-layout="portal"] #app-shell .portal-timeline-row:hover { background: #fff6e5; }
  body[data-layout="portal"] #app-shell .portal-timeline-title { font-size: .85rem; }
  body[data-layout="portal"] #app-shell .portal-rank-row {
    padding: 9px 6px;
    border-bottom: 1px solid var(--bbs-layout-divider);
  }
  body[data-layout="portal"] #app-shell .portal-boards { padding: 17px; }
  body[data-layout="portal"] #app-shell .portal-board-features { gap: 7px; }
  body[data-layout="portal"] #app-shell .portal-board-feature {
    padding: 11px 12px;
    border: 1px solid var(--bbs-layout-divider);
    border-radius: 9px;
    box-shadow: none;
  }

  /* Every ordinary destination uses the same panel rhythm:
     post, member profile, inbox, notifications, bookmarks, search, settings. */
  body:not([data-view="admin"]) #app-shell > .col-main .page-title,
  body:not([data-view="admin"]) #app-shell > .col-main .listing-heading {
    box-sizing: border-box;
    margin: 0 0 8px;
    padding: 13px 17px;
    border: 1px solid var(--bbs-layout-edge);
    border-radius: var(--bbs-layout-radius);
    background: #fffdf9f5;
    color: var(--bbs-layout-ink);
    box-shadow: none;
  }
  body:not([data-view="admin"]) #app-shell > .col-main .listing-heading h1 { font-size: 1.2rem; }
  body:not([data-view="admin"]) #app-shell > .col-main .listing-heading p { font-size: .75rem; }
  body:not([data-view="admin"]) #app-shell > .col-main .page-title { font-size: 1.2rem; }

  body:not([data-view="admin"]) #app-shell > .col-main .card:not(.friend-card):not(.bubble):not(.feed-focus-article):not(.post-card):not(.composer-card),
  body:not([data-view="admin"]) #app-shell > .col-main .post-full,
  body:not([data-view="admin"]) #app-shell > .col-main .search-form {
    margin-bottom: 9px;
    border: 1px solid var(--bbs-layout-edge);
    border-radius: var(--bbs-layout-radius);
    box-shadow: none;
  }
  body:not([data-view="admin"]) #app-shell > .col-main .post-full {
    padding: clamp(18px, 2vw, 29px);
    background: #fffdf9f8;
  }
  body:not([data-view="admin"]) #app-shell > .col-main .comments-section {
    padding: 15px 17px;
    border: 1px solid var(--bbs-layout-edge);
    border-radius: var(--bbs-layout-radius);
    background: #fffdf9f5;
  }
  body:not([data-view="admin"]) #app-shell > .col-main .result-list {
    overflow: hidden;
    margin: 0 0 10px;
    padding: 0;
    list-style: none;
    border: 1px solid var(--bbs-layout-edge);
    border-radius: var(--bbs-layout-radius);
    background: #fffdf9f8;
  }
  body:not([data-view="admin"]) #app-shell > .col-main .result-list > li.card {
    margin: 0;
    padding: 12px 15px;
    border: 0;
    border-bottom: 1px solid var(--bbs-layout-divider);
    border-radius: 0;
    background: transparent;
    box-shadow: none;
  }
  body:not([data-view="admin"]) #app-shell > .col-main .result-list > li.card:last-child { border-bottom: 0; }
  body:not([data-view="admin"]) #app-shell > .col-main .result-list > li.card:hover { background: #fff7e9; }
  body:not([data-view="admin"]) #app-shell > .col-main .result-list .result-link { row-gap: 5px; }
  body:not([data-view="admin"]) #app-shell > .col-main .settings-grid { gap: 9px; }
  body:not([data-view="admin"]) #app-shell > .col-main .settings-grid > .card { margin: 0; padding: 17px; }
  body:not([data-view="admin"]) #app-shell > .col-main .search-form { padding: 16px; background: #fffdf9f6; }
  body:not([data-view="admin"]) #app-shell > .col-main .profile-card { border-top-width: 19px; }
  body:not([data-view="admin"]) #app-shell > .col-main .message-list { margin: 0 0 9px; }
}

/* Tablets retain a usable single main content lane; sidebar content moves to
   the navigation drawer only when the original mobile navigation activates. */
@media (min-width: 721px) and (max-width: 1180px) {
  body:not([data-view="admin"]) #app-shell.shell,
  body[data-layout="portal"] #app-shell.shell {
    display: grid;
    grid-template-columns: 174px minmax(0,1fr);
    gap: 8px;
    margin-top: 8px;
    padding: 8px;
    border: 1px solid #fffaf0d9;
    border-radius: 14px;
    background: #fffaf2a8;
  }
  body:not([data-view="admin"]) #app-shell > .col-main { width: 100%; min-width: 0; }
  body:not([data-view="admin"]) #app-shell > .col-right { display: none; }
  body[data-layout="portal"] #app-shell .portal-editorial { grid-template-columns: 1fr; }
  body[data-layout="portal"] #app-shell .portal-editorial .portal-latest { border-right: 0; border-bottom: 1px solid var(--bbs-layout-divider); }
  body[data-layout="portal"] #app-shell .portal-editorial > section { padding: 19px; }
}
@media (max-width: 720px) {
  /* Preserve original full-width boards, composer sheet and mobile drawer. */
  body:not([data-view="admin"]) #app-shell.shell { border: 0; box-shadow: none; background: transparent; }
  body:not([data-view="admin"]) #app-shell > .col-main { min-width: 0; }
  body:not([data-view="admin"]) #app-shell .result-list > li.card { margin-bottom: 9px; }
}
@media (prefers-reduced-transparency: reduce) and (min-width: 721px) {
  body:not([data-view="admin"]) #app-shell.shell { background: #faf7f1; }
  body:not([data-view="admin"]) #app-shell > .col-right > .side-card { background: #fffdf8; }
}