.app-shell {
  --alyssiun-os-launcher-clearance: calc(8.5rem + env(safe-area-inset-bottom, 0px));
}

.app-main {
  padding-bottom: var(--alyssiun-os-launcher-clearance);
  scroll-padding-bottom: var(--alyssiun-os-launcher-clearance);
}

.app-main main {
  padding-bottom: var(--alyssiun-os-launcher-clearance);
}

.space-dialog { position: relative; }
.dialog-close, :root[data-theme="neo"] .dialog-close { align-items: center; aspect-ratio: 1; background: color-mix(in srgb, var(--card-strong) 72%, transparent); border: 1px solid var(--line); border-radius: 14px; box-shadow: none; color: var(--muted); display: inline-flex; justify-content: center; padding: 0; position: absolute; right: 18px; top: 18px; width: 40px; z-index: 2; }
.dialog-close:hover, :root[data-theme="neo"] .dialog-close:hover { background: var(--accent-soft); color: var(--accent-strong); filter: none; }
.dialog-close .side-icon { height: 20px; width: 20px; }
.logout-dialog { max-width: min(460px, calc(100vw - 28px)); }
.logout-dialog-copy { display: grid; gap: 8px; padding-right: 44px; }
.logout-dialog-copy h2, .logout-dialog-copy p { margin: 0; }
.logout-dialog-copy h2 { letter-spacing: 0; }
.logout-dialog-actions { display: flex; gap: 10px; justify-content: flex-end; margin-top: 22px; }
.logout-dialog-actions form { margin: 0; }
.logout-dialog .logout-confirm, :root[data-theme="neo"] .logout-dialog .logout-confirm { background: color-mix(in srgb, var(--danger) 16%, var(--card-strong)); border-color: color-mix(in srgb, var(--danger) 40%, var(--line)); color: var(--danger); }
.logout-dialog .logout-confirm:hover, :root[data-theme="neo"] .logout-dialog .logout-confirm:hover { background: var(--danger); border-color: var(--danger); color: #fff; filter: none; }
.app-sidebar { background: var(--card); } .app-sidebar:has(.side-switcher[open]) { z-index: 120; }
.logo-frame { display: block; height: 26px; overflow: hidden; width: 130px; }
.logo-frame img { display: block; height: 26px; max-width: none; width: auto; }
.logo-light { display: none; }
:root[data-theme="neo"] .logo-dark { display: none; }
:root[data-theme="neo"] .logo-light { display: block; }
.app-sidebar .logo-icon,
.space-avatar { object-fit: cover; }
.app-sidebar .side-space div { grid-template-columns: minmax(0, 1fr); }
.app-sidebar .side-space span:not(.space-avatar) { display: block; }
.app-sidebar button.side-link,
:root[data-theme="neo"] .app-sidebar button.side-link {
  background: color-mix(in srgb, var(--card-strong) 64%, transparent);
  border: 1px solid var(--line);
  color: var(--text);
}
.app-sidebar button.side-link:hover,
.app-sidebar button.side-link.active,
:root[data-theme="neo"] .app-sidebar button.side-link:hover,
:root[data-theme="neo"] .app-sidebar button.side-link.active {
  background: var(--accent-soft);
  border-color: color-mix(in srgb, var(--accent) 42%, var(--line));
  color: var(--accent-strong);
}
.app-sidebar button.side-logout,
:root[data-theme="neo"] .app-sidebar button.side-logout {
  background: color-mix(in srgb, var(--card-strong) 78%, transparent);
  border-color: var(--line);
  color: var(--muted);
}
.app-sidebar button.side-logout:hover,
:root[data-theme="neo"] .app-sidebar button.side-logout:hover {
  background: color-mix(in srgb, var(--danger) 12%, var(--card-strong));
  border-color: color-mix(in srgb, var(--danger) 34%, var(--line));
  color: var(--danger);
  filter: none;
}
.public-shell .side-space { border-bottom: 1px solid var(--line); }
.side-switcher, .side-settings { background: transparent; border: 0; border-radius: 0; box-shadow: none; margin: 0; padding: 0; }
.side-settings { display: grid; gap: 8px; }
.side-switcher { justify-self: stretch; position: relative; width: 100%; }
.side-switcher[open] { z-index: 120; }
.side-switcher .side-space { background: color-mix(in srgb, var(--card-strong) 58%, transparent); border: 1px solid var(--line); border-radius: 14px; gap: 12px; padding: 12px; }
.side-switcher[open] .side-space { margin-bottom: 12px; position: relative; z-index: 2; }
.side-switcher .side-space strong { font-size: 15px; }
.space-avatar { align-items: center; background: var(--bg-alt); border: 1px solid var(--line); border-radius: 12px; color: var(--muted); display: inline-flex; flex: 0 0 auto; height: 38px; justify-content: center; width: 38px; }
.space-avatar .side-icon { height: 20px; width: 20px; }
.space-avatar-empty { background: linear-gradient(135deg, var(--bg-alt), color-mix(in srgb, var(--card-strong) 70%, var(--bg-alt))); }
.side-switcher-list { background: color-mix(in srgb, var(--card) 94%, transparent); border: 1px solid var(--line); border-radius: 18px; box-shadow: var(--shadow); gap: 12px; left: 0; margin: 0; padding: 12px; position: absolute; right: 0; top: calc(100% + 12px); z-index: 121; }
.side-space-option, :root[data-theme="neo"] .side-space-option, :root[data-theme="neo"] .app-sidebar button.side-space-option { align-items: center; background: color-mix(in srgb, var(--card-strong) 64%, transparent); border: 1px solid var(--line); border-radius: 14px; color: var(--text); display: flex; gap: 12px; min-height: 58px; padding: 12px; text-decoration: none; width: 100%; }
.side-space-option:hover, .side-space-option.active { background: var(--accent-soft); border-color: color-mix(in srgb, var(--accent) 42%, var(--line)); color: var(--accent-strong); text-decoration: none; }
.side-space-option[draggable="true"] { cursor: grab; }
.side-space-option.dragging { opacity: .55; }
.side-space-option.dragging, .side-space-option[draggable="true"]:active { cursor: grabbing; }
.side-space-copy { display: grid; gap: 2px; min-width: 0; }
.side-space-copy strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.side-space-copy small { letter-spacing: .08em; }
.side-space-new { font-weight: 850; }
.side-pin, :root[data-theme="neo"] .side-pin { background: color-mix(in srgb, var(--card-strong) 64%, transparent); border: 1px solid var(--line); box-shadow: none; color: var(--muted); padding: 9px; }
.side-pin .side-icon { height: 17px; width: 17px; }
.side-pin[aria-pressed="true"] { color: var(--accent-strong); }
.side-subnav { display: grid; gap: 6px; margin: 0 0 8px 34px; padding-left: 10px; }
.side-subnav .side-link {
  background: transparent;
  border-color: transparent;
  border-left: 1px solid var(--line);
  border-radius: 12px;
  box-shadow: none;
  color: var(--muted);
  min-height: 38px;
  padding: 9px 12px;
}
.side-subnav .side-link:hover,
.side-subnav .side-link.active {
  background: var(--accent-soft);
  border-color: color-mix(in srgb, var(--accent) 28%, var(--line));
  border-radius: 12px;
  color: var(--text);
}
.app-bottom-nav { display: none; }
.app-main .button, :root[data-theme="neo"] .app-main .button, :root[data-theme="neo"] .app-main button:not(.link-button, .menu-toggle) { background: color-mix(in srgb, var(--card-strong) 76%, transparent); border: 1px solid var(--line); color: var(--text); }
.app-main .button:hover, :root[data-theme="neo"] .app-main .button:hover, :root[data-theme="neo"] .app-main button:not(.link-button, .menu-toggle):hover { background: var(--accent-soft); border-color: color-mix(in srgb, var(--accent) 34%, var(--line)); color: var(--accent-strong); filter: none; }
.app-main main { margin-left: auto; margin-right: auto; max-width: min(1280px, 100%); width: 100%; }
.app-topbar {
  display: grid;
  grid-template-columns: minmax(160px, 1fr) minmax(280px, 640px) minmax(160px, 1fr);
}
.app-topbar:has(.notification-menu[open]), .app-topbar:has(.help-menu[open]), .app-topbar:has([data-discover-filter-panel]:not([hidden])) { z-index: 120; }
.app-topbar-title { display: grid; gap: 2px; justify-self: start; min-width: 0; }
.app-topbar-center { grid-column: 2; min-width: 0; width: 100%; }
.topbar-discover-search {
  align-items: center;
  background: var(--card-strong);
  border: 1px solid var(--line);
  border-radius: 999px;
  box-shadow: var(--shadow-soft);
  display: grid;
  gap: 4px;
  grid-template-columns: 42px 1fr 42px;
  margin: 0;
  padding: 4px;
  position: relative;
  width: 100%;
}
.topbar-discover-search input {
  background: transparent;
  border: 0;
  grid-column: 2;
  grid-row: 1;
  min-height: 40px;
  padding: 8px 16px 8px 8px;
}
.topbar-discover-search input:focus { box-shadow: none; }
.discover-clear-button, :root[data-theme="neo"] .discover-clear-button { align-items: center; aspect-ratio: 1; background: transparent; border: 1px solid transparent; border-radius: 999px; box-shadow: none; color: var(--muted); display: inline-flex; font-size: 18px; grid-column: 3; grid-row: 1; justify-content: center; padding: 0; } .discover-clear-button:hover { background: var(--accent-soft); color: var(--accent-strong); filter: none; } .discover-clear-button[hidden] { display: none; }
.discover-filter-button, :root[data-theme="neo"] .discover-filter-button { align-items: center; aspect-ratio: 1; background: color-mix(in srgb, var(--card-strong) 64%, transparent); border: 1px solid var(--line); border-radius: 999px; box-shadow: none; color: var(--muted); display: inline-flex; grid-column: 1; grid-row: 1; justify-content: center; padding: 0; }
.discover-filter-button:hover,
.discover-filter-button[aria-expanded="true"],
:root[data-theme="neo"] .discover-filter-button:hover,
:root[data-theme="neo"] .discover-filter-button[aria-expanded="true"] {
  background: var(--accent-soft);
  border-color: color-mix(in srgb, var(--accent) 34%, var(--line));
  color: var(--accent-strong);
  filter: none;
}
.discover-filter-panel {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: var(--shadow);
  display: grid;
  gap: 10px;
  padding: 10px;
  position: absolute;
  left: 0;
  top: calc(100% + 10px);
  width: min(340px, calc(100vw - 32px));
  z-index: 45;
}
.discover-filter-panel[hidden] { display: none; }
.discover-filter-panel select { min-height: 44px; }
.featured-hero { background-position: center; background-size: cover; color: #fff; display: block; min-height: 360px; text-decoration: none; }
.featured-hero:hover { color: #fff; text-decoration: none; }
.featured-hero h1 { max-width: 780px; }
.featured-hero p:not(.eyebrow), .featured-hero .eyebrow { color: rgba(255, 255, 255, .86); }
@media (min-width: 761px) {
  .app-sidebar, .app-main { transition: margin-left 180ms ease, width 180ms ease; }
  :root:not([data-sidebar-pinned="1"]) .app-shell:not(.sidebar-pinned) .app-sidebar { overflow: visible; padding: 16px 10px; width: 76px; }
  :root:not([data-sidebar-pinned="1"]) .app-shell.sidebar-edge-open:not(.sidebar-pinned) .app-sidebar { width: 280px; }
  :root:not([data-sidebar-pinned="1"]) .app-shell:not(.sidebar-pinned) .app-main { margin-left: 76px; }
  :root:not([data-sidebar-pinned="1"]) .app-shell:not(.sidebar-pinned) .side-brand { grid-row: 1; } :root:not([data-sidebar-pinned="1"]) .app-shell:not(.sidebar-pinned) .side-switcher { grid-row: 2; }
  :root:not([data-sidebar-pinned="1"]) .app-shell:not(.sidebar-pinned) .side-nav { grid-row: 3; }
  :root:not([data-sidebar-pinned="1"]) .app-shell:not(.sidebar-pinned) .side-bottom { align-self: end; grid-row: 4; }
  :root:not([data-sidebar-pinned="1"]) .app-shell:not(.sidebar-pinned) .side-brand { justify-content: center; }
  :root:not([data-sidebar-pinned="1"]) .app-shell.sidebar-edge-open:not(.sidebar-pinned) .app-sidebar .side-brand { justify-content: space-between; }
  :root:not([data-sidebar-pinned="1"]) .app-shell:not(.sidebar-pinned) .side-brand a {
    align-items: center;
    display: inline-flex;
    height: 44px;
    justify-content: center;
    width: 44px;
  }
  :root:not([data-sidebar-pinned="1"]) .app-shell.sidebar-edge-open:not(.sidebar-pinned) .app-sidebar .side-brand a {
    height: auto;
    justify-content: flex-start;
    width: auto;
  }
  :root:not([data-sidebar-pinned="1"]) .app-shell:not(.sidebar-pinned) .app-sidebar:has(.side-switcher[open]) { overflow: visible; }
  :root:not([data-sidebar-pinned="1"]) .app-shell:not(.sidebar-pinned) .side-pin,
  :root:not([data-sidebar-pinned="1"]) .app-shell:not(.sidebar-pinned) .side-subnav,
  :root:not([data-sidebar-pinned="1"]) .app-shell:not(.sidebar-pinned) .side-switcher-list {
    display: none;
  }
  :root:not([data-sidebar-pinned="1"]) .app-shell:not(.sidebar-pinned) .side-switcher .side-space { border-bottom: 0; justify-content: center; padding: 0; }
  :root:not([data-sidebar-pinned="1"]) .app-shell:not(.sidebar-pinned) .side-switcher[open] .side-switcher-list { display: grid; min-width: 260px; }
  :root:not([data-sidebar-pinned="1"]) .app-shell.sidebar-edge-open:not(.sidebar-pinned) .app-sidebar .side-pin { display: inline-flex; }
  :root:not([data-sidebar-pinned="1"]) .app-shell.sidebar-edge-open:not(.sidebar-pinned) .app-sidebar .side-subnav { display: grid; }
  :root:not([data-sidebar-pinned="1"]) .app-shell.sidebar-edge-open:not(.sidebar-pinned) .app-sidebar .side-space { display: flex; }
  :root:not([data-sidebar-pinned="1"]) .app-shell.sidebar-edge-open:not(.sidebar-pinned) .app-sidebar .side-switcher-list { display: grid; }
  :root:not([data-sidebar-pinned="1"]) .app-shell:not(.sidebar-pinned) .logo-frame,
  :root:not([data-sidebar-pinned="1"]) .app-shell:not(.sidebar-pinned) .side-space div,
  :root:not([data-sidebar-pinned="1"]) .app-shell:not(.sidebar-pinned) .side-link span,
  :root:not([data-sidebar-pinned="1"]) .app-shell:not(.sidebar-pinned) .side-switcher-list { display: none; }
  :root:not([data-sidebar-pinned="1"]) .app-shell.sidebar-edge-open:not(.sidebar-pinned) .app-sidebar .logo-frame,
  :root:not([data-sidebar-pinned="1"]) .app-shell.sidebar-edge-open:not(.sidebar-pinned) .app-sidebar .side-space div,
  :root:not([data-sidebar-pinned="1"]) .app-shell.sidebar-edge-open:not(.sidebar-pinned) .app-sidebar .side-link span,
  :root:not([data-sidebar-pinned="1"]) .app-shell.sidebar-edge-open:not(.sidebar-pinned) .app-sidebar .side-switcher-list { display: revert; }
  :root:not([data-sidebar-pinned="1"]) .app-shell.sidebar-edge-open:not(.sidebar-pinned) .app-sidebar .side-link span { display: inline; }
  :root:not([data-sidebar-pinned="1"]) .app-shell:not(.sidebar-pinned) .logo-icon { display: block; height: 36px; width: 36px; }
  :root:not([data-sidebar-pinned="1"]) .app-shell.sidebar-edge-open:not(.sidebar-pinned) .app-sidebar .logo-icon { display: none; }
  :root[data-theme="lux"]:not([data-sidebar-pinned="1"]) .app-shell.sidebar-edge-open:not(.sidebar-pinned) .app-sidebar .logo-light,
  :root[data-theme="neo"]:not([data-sidebar-pinned="1"]) .app-shell.sidebar-edge-open:not(.sidebar-pinned) .app-sidebar .logo-dark { display: none !important; }
  :root[data-theme="lux"]:not([data-sidebar-pinned="1"]) .app-shell.sidebar-edge-open:not(.sidebar-pinned) .app-sidebar .logo-dark,
  :root[data-theme="neo"]:not([data-sidebar-pinned="1"]) .app-shell.sidebar-edge-open:not(.sidebar-pinned) .app-sidebar .logo-light { display: block !important; }
  :root:not([data-sidebar-pinned="1"]) .app-shell:not(.sidebar-pinned) .side-link { justify-content: center; padding-left: 10px; padding-right: 10px; }
  :root:not([data-sidebar-pinned="1"]) .app-shell.sidebar-edge-open:not(.sidebar-pinned) .app-sidebar .side-link { justify-content: flex-start; padding-left: 13px; padding-right: 13px; }
  :root:not([data-sidebar-pinned="1"]) .app-shell:not(.sidebar-pinned) .side-bottom { padding-top: 12px; }
  :root:not([data-sidebar-pinned="1"]) .app-shell:not(.sidebar-pinned) .side-bottom .side-link { height: 46px; min-height: 46px; }
}
@media (max-width: 760px) {
  .app-topbar {
    gap: 6px 8px;
    grid-template-columns: 1fr;
    min-height: 52px;
    padding: 6px 14px 8px;
  }
  .app-topbar-title,
  .app-topbar-center { grid-column: 1; width: 100%; }
  .app-topbar-center { order: 2; }
  .app-topbar-actions > :first-child { display: none; }
  .side-pin { display: none; }
  .topbar-discover-search { border-radius: 16px; grid-template-columns: 36px 1fr 36px; }
  .topbar-discover-search input { min-height: 36px; }
  .app-main { padding-bottom: var(--alyssiun-os-launcher-clearance); }
  .app-main main { padding-bottom: var(--alyssiun-os-launcher-clearance); }
  .app-menu-button { display: none !important; }
  .app-backdrop, :root[data-theme="neo"] button.app-backdrop:not(.link-button, .menu-toggle) { backdrop-filter: blur(14px); background: transparent; color: transparent; }
  .app-sidebar { backdrop-filter: none; background: var(--card); border-right: 1px solid var(--line); max-width: calc(100vw - 54px); padding-right: 16px; width: 280px; }
  .app-bottom-nav {
    align-items: center;
    background: color-mix(in srgb, var(--card) 96%, transparent);
    border: 1px solid color-mix(in srgb, var(--line) 92%, transparent);
    border-radius: 16px 16px 0 0;
    bottom: 0;
    box-shadow: 0 -10px 26px rgba(10, 21, 17, .1);
    display: grid;
    gap: 4px;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    min-height: 54px;
    left: 0;
    padding: 4px 12px calc(4px + env(safe-area-inset-bottom));
    position: fixed;
    right: 0;
    transition: transform 180ms ease, opacity 180ms ease; z-index: 34;
  }
  .app-bottom-link {
    align-items: center;
    aspect-ratio: 1;
    background: transparent;
    border: 1px solid transparent;
    border-radius: 14px;
    box-shadow: none;
    color: var(--muted);
    display: inline-flex;
    height: 44px;
    justify-content: center;
    min-height: 38px;
    padding: 0;
    justify-self: center;
    width: 44px;
  } :root[data-theme="neo"] button.app-bottom-link:not(.link-button, .menu-toggle) { background: transparent; color: var(--muted); }
  .app-bottom-link .side-icon { height: 22px; width: 22px; }
  .app-bottom-link:hover,
  .app-bottom-link.active {
    background: var(--accent-soft);
    border-color: color-mix(in srgb, var(--accent) 32%, var(--line));
    color: var(--accent-strong);
    filter: none;
    text-decoration: none;
  }
  .app-bottom-link:nth-child(3) {
    background: color-mix(in srgb, var(--card-strong) 92%, transparent);
    border-color: color-mix(in srgb, var(--accent) 22%, var(--line));
    color: var(--accent-strong);
    height: 52px;
    transform: translateY(-4px);
    width: 52px;
  }
  .app-bottom-link:nth-child(3) .side-icon { height: 23px; width: 23px; } :root[data-theme="neo"] .app-bottom-link:nth-child(3) { color: var(--accent-strong); }
}