/* Unimar Appstore — app shell: glass top bar, categories sidebar, main column. */

/* ---------- Top bar ---------- */
.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  gap: 14px;
  height: var(--topbar-h);
  padding: 0 18px;
  color: var(--bar-text);
  background: var(--glass-highlight), var(--bar);
  -webkit-backdrop-filter: blur(22px) saturate(170%);
  backdrop-filter: blur(22px) saturate(170%);
  border-bottom: 1px solid var(--glass-border-out);
  box-shadow: inset 0 1px 0 var(--glass-border-in), inset 0 -1px 0 rgba(255, 255, 255, .22), 0 8px 24px -10px rgba(4, 24, 50, .5);
}
.brand {
  display: flex;
  align-items: center;
  gap: 9px;
  color: inherit;
  text-decoration: none !important;
  padding: 4px 6px 4px 2px;
  border-radius: var(--r-btn);
  flex: none;
}
.brand img { width: 36px; height: 36px; filter: drop-shadow(0 2px 3px rgba(0, 25, 60, .35)); }
.brand-name { font-size: 19px; font-weight: 700; letter-spacing: -.01em; text-shadow: var(--bar-glow); line-height: 1; }
.brand-sub { display: block; font-size: 10.5px; font-weight: 500; letter-spacing: .06em; text-transform: uppercase; opacity: .78; margin-top: 3px; }

.mainnav { display: flex; align-items: center; gap: 4px; }
.navlink {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  height: 34px;
  padding: 0 12px;
  border-radius: var(--r-btn);
  border: 1px solid transparent;
  color: inherit;
  font-weight: 500;
  text-shadow: var(--bar-glow);
  text-decoration: none !important;
  transition: background .15s, border-color .15s, box-shadow .2s;
}
.navlink .i { filter: drop-shadow(0 0 4px rgba(255, 255, 255, .6)); }
.navlink:hover {
  background: linear-gradient(rgba(255, 255, 255, .34), rgba(255, 255, 255, .10));
  border-color: rgba(255, 255, 255, .6);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .55), 0 0 10px rgba(127, 208, 255, .6);
}
.navlink[aria-current="page"] {
  background: linear-gradient(rgba(255, 255, 255, .5), rgba(255, 255, 255, .18) 50%, rgba(255, 255, 255, .08) 51%, rgba(255, 255, 255, .22));
  border-color: rgba(255, 255, 255, .7);
  box-shadow: inset 0 1px 2px rgba(0, 30, 60, .25), 0 0 0 1px rgba(0, 30, 60, .18);
}
.navlink .badge-count { position: absolute; top: -4px; right: -4px; }

.search {
  position: relative;
  flex: 1 1 300px;
  max-width: 460px;
  margin-left: auto;
}
.search .i { position: absolute; left: 10px; top: 50%; transform: translateY(-50%); color: #5a6878; pointer-events: none; }
.search input {
  width: 100%;
  height: 34px;
  padding: 0 32px 0 34px;
  border-radius: var(--r-input);
  border: 1px solid rgba(8, 36, 66, .5);
  background: linear-gradient(rgba(255, 255, 255, .88), rgba(255, 255, 255, .96));
  color: #1a2330;
  box-shadow: inset 0 1px 3px rgba(0, 20, 50, .22), 0 1px 0 rgba(255, 255, 255, .45);
  transition: box-shadow .15s, border-color .15s;
}
.search input::placeholder { color: #6a7a8b; }
.search input:focus { outline: none; border-color: var(--accent); box-shadow: inset 0 1px 3px rgba(0, 20, 50, .18), 0 0 0 3px rgba(127, 208, 255, .6), 0 0 14px rgba(127, 208, 255, .6); }
.search input::-webkit-search-cancel-button { display: none; }
.search-clear {
  position: absolute; right: 5px; top: 50%; transform: translateY(-50%);
  width: 24px; height: 24px;
  border: 0; border-radius: 3px; background: none;
  color: #5a6878; cursor: pointer;
  display: grid; place-items: center;
}
.search-clear:hover { background: rgba(42, 138, 212, .14); color: #1a2330; }
.search-kbd {
  position: absolute; right: 8px; top: 50%; transform: translateY(-50%);
  font: 11px var(--mono); color: #6a7a8b;
  border: 1px solid #b3c2d1; border-radius: 3px; padding: 0 5px; background: #f3f6fa;
  pointer-events: none;
}

.bar-btn {
  position: relative;
  flex: none;
  width: 34px; height: 34px;
  display: grid; place-items: center;
  border-radius: var(--r-btn);
  border: 1px solid rgba(255, 255, 255, .55);
  background: linear-gradient(rgba(255, 255, 255, .34), rgba(255, 255, 255, .10) 50%, rgba(255, 255, 255, .02) 51%, rgba(255, 255, 255, .14));
  color: inherit;
  cursor: pointer;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .5), 0 0 0 1px rgba(0, 30, 60, .22);
  transition: box-shadow .2s, background .15s;
}
.bar-btn .i { filter: drop-shadow(0 0 4px rgba(255, 255, 255, .55)); }
.bar-btn:hover { box-shadow: inset 0 1px 0 rgba(255, 255, 255, .6), 0 0 0 1px rgba(0, 30, 60, .22), 0 0 12px rgba(127, 208, 255, .85); background: linear-gradient(rgba(255, 255, 255, .5), rgba(255, 255, 255, .2) 50%, rgba(255, 255, 255, .08) 51%, rgba(255, 255, 255, .24)); }
.bar-btn[aria-expanded="true"] { box-shadow: inset 0 2px 4px rgba(0, 30, 60, .35); }
.menu-wrap { position: relative; flex: none; }
.drawer-btn { display: none; }

.desktop-pill {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: 11px; font-weight: 600;
  padding: 2px 8px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, .55);
  background: linear-gradient(rgba(31, 181, 166, .55), rgba(31, 181, 166, .3));
  color: #fff;
  text-shadow: 0 1px 1px rgba(0, 40, 40, .5);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .4);
}

/* ---------- Shell ---------- */
.shell {
  display: grid;
  grid-template-columns: 228px minmax(0, 1fr);
  gap: var(--gutter);
  max-width: 1480px;
  margin: 0 auto;
  padding: var(--gutter);
  align-items: start;
}
main { min-width: 0; outline: none; }
main:focus { outline: none; }

/* ---------- Sidebar ---------- */
.sidebar {
  position: sticky;
  top: calc(var(--topbar-h) + var(--gutter));
  max-height: calc(100vh - var(--topbar-h) - 2 * var(--gutter));
  overflow-y: auto;
  padding: 10px 8px;
  scrollbar-width: thin;
}
.side-title {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--text-dim);
  padding: 8px 10px 6px;
}
.side-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 1px; }
.side-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 5px 8px;
  min-height: 36px;
  border-radius: 3px;
  border: 1px solid transparent;
  color: var(--text);
  text-decoration: none !important;
  transition: background .12s, border-color .12s;
}
.side-link:hover { background: var(--hover-bg); border-color: var(--hover-edge); }
.side-link.is-empty { opacity: .55; }
.side-link.is-empty:hover, .side-link.is-empty[aria-current="page"] { opacity: 1; }
.side-link[aria-current="page"] {
  background: var(--sel-bg);
  border-color: var(--sel-edge);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .45);
  font-weight: 600;
}
.side-count {
  margin-left: auto;
  font-size: 11px;
  color: var(--text-dim);
  min-width: 22px;
  text-align: center;
  padding: 0 6px;
  border-radius: 9px;
  background: rgba(60, 100, 140, .10);
}
.side-sep { height: 1px; margin: 8px 6px; background: var(--divider); }
.side-nav { display: none; }
.side-foot { padding: 10px 10px 4px; font-size: 11px; color: var(--text-dim); }

/* Glossy category glyph tile (sidebar + category tiles) */
.cat-ico {
  --c1: #7cc2f2; --c2: #2a7cc4;
  position: relative;
  flex: none;
  width: 26px; height: 26px;
  border-radius: 6px;
  display: grid; place-items: center;
  color: #fff;
  background: linear-gradient(var(--c1), var(--c2));
  border: 1px solid rgba(0, 0, 0, .25);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .5), 0 1px 2px rgba(0, 30, 60, .25);
  overflow: hidden;
}
.cat-ico::before { content: ""; position: absolute; inset: 0 0 50% 0; background: linear-gradient(rgba(255, 255, 255, .5), rgba(255, 255, 255, .12)); }
.cat-ico .i { position: relative; width: 15px; height: 15px; stroke-width: 2; filter: drop-shadow(0 1px 1px rgba(0, 0, 0, .3)); }
.cat-ico-lg { width: 48px; height: 48px; border-radius: 11px; }
.cat-ico-lg .i { width: 26px; height: 26px; stroke-width: 1.9; }

.drawer-scrim { display: none; }

/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
  .navlink .navtext { display: none; }
  .navlink { padding: 0 9px; }
}

@media (max-width: 860px) {
  :root { --gutter: 14px; }
  .shell { grid-template-columns: minmax(0, 1fr); }
  .drawer-btn { display: grid; }
  .mainnav { display: none; }
  .side-nav { display: block; }
  .sidebar {
    position: fixed;
    z-index: 70;
    top: 0; bottom: 0; left: 0;
    width: min(300px, 84vw);
    max-height: none;
    border-radius: 0 var(--r-win) var(--r-win) 0;
    background: var(--panel-gloss), var(--panel-strong);
    transform: translateX(-105%);
    transition: transform .25s var(--ease), visibility 0s linear .25s;
    visibility: hidden;
    padding-top: 14px;
  }
  .drawer-open .sidebar { transform: none; visibility: visible; transition: transform .25s var(--ease); }
  .drawer-scrim {
    position: fixed; inset: 0; z-index: 65;
    background: var(--overlay);
    -webkit-backdrop-filter: blur(2px); backdrop-filter: blur(2px);
  }
  .drawer-open .drawer-scrim { display: block; }
}

@media (max-width: 600px) {
  :root { --topbar-h: 100px; }
  .topbar { flex-wrap: wrap; height: auto; padding: 8px 12px 10px; gap: 8px 10px; }
  .brand { margin-right: auto; }
  .brand img { width: 32px; height: 32px; }
  .search { order: 10; flex: 1 1 100%; max-width: none; margin-left: 0; }
  .search-kbd { display: none; }
  .desktop-pill { display: none; }
}