.pc-app { width: var(--pc-frame-width); min-height: 100vh; margin: 0 auto; background: var(--pc-canvas); color: var(--pc-text); }

.pc-sidebar { position: fixed; z-index: 10; inset: 0 auto 0 0; left: var(--pc-frame-gutter); display: flex; flex-direction: column; width: var(--pc-sidebar-width); overflow-y: auto; border-right: 1px solid var(--pc-border); background: #fff; }

.pc-brand { display: flex; align-items: center; gap: 10px; height: var(--pc-header-height); padding: 0 22px; border-bottom: 1px solid #f2f3f7; color: #171927; font-size: 18px; font-weight: 750; white-space: nowrap; }

.pc-brand-mark { position: relative; display: inline-block; width: 24px; height: 25px; flex: 0 0 auto; }
.pc-brand-mark::before, .pc-brand-mark::after, .pc-brand-mark span::before { position: absolute; display: block; width: 9px; height: 9px; content: ""; border-radius: 3px; background: var(--pc-brand); transform: skew(-14deg); }
.pc-brand-mark::before { top: 1px; left: 2px; }
.pc-brand-mark::after { top: 1px; right: 1px; }
.pc-brand-mark span::before { bottom: 1px; left: 2px; }

.pc-side-nav { display: flex; flex: 1; flex-direction: column; gap: 18px; padding: 12px 12px 22px; }
.pc-nav-group { display: grid; gap: 2px; }
.pc-nav-label { margin: 0 8px 5px; color: #858da0; font-size: 12px; }
.pc-nav-link { display: flex; align-items: center; gap: 10px; min-height: 32px; padding: 0 10px; border-radius: 8px; color: #2b3242; font-size: var(--pc-font-control, 14px); transition: background .16s ease, color .16s ease; }
.pc-nav-link:hover, .pc-nav-link.is-active { color: var(--pc-brand); background: var(--pc-brand-soft); }
.pc-nav-icon { display: inline-grid; width: 17px; height: 17px; place-items: center; color: currentColor; font-size: 15px; }

.pc-main { min-height: 100vh; margin-left: var(--pc-sidebar-width); }
.pc-header { position: sticky; z-index: 8; top: 0; display: flex; align-items: center; justify-content: space-between; height: var(--pc-header-height); padding: 0 22px; border-bottom: 1px solid #f0f1f5; background: rgba(255,255,255,.96); backdrop-filter: blur(12px); }
.pc-search { display: flex; align-items: center; width: min(540px, 50vw); height: 36px; overflow: hidden; border: 1px solid #e1e5ee; border-radius: 11px; background: #fbfcff; }
.pc-search input { min-width: 0; flex: 1; height: 100%; padding: 0 12px; color: var(--pc-text); border: 0; outline: 0; background: transparent; font-size: var(--pc-font-body, 16px); }
.pc-search button { display: grid; width: 45px; height: 100%; place-items: center; color: #fff; border: 0; background: var(--pc-brand-gradient); }
.pc-header-actions { display: flex; align-items: center; gap: 11px; }
.pc-header-button { display: inline-flex; align-items: center; gap: 5px; height: 34px; padding: 0 10px; color: #3f4656; border: 1px solid transparent; border-radius: 9px; background: transparent; font-size: var(--pc-font-control, 14px); }
.pc-header-button:hover { border-color: #e4e0ff; background: var(--pc-brand-soft); }
.pc-points { color: var(--pc-text); font-weight: 650; }
.pc-avatar { display: grid; width: 30px; height: 30px; place-items: center; border: 1px solid #e2e5ec; border-radius: 50%; background: linear-gradient(145deg, #f8c3a9, #8ea0d3); font-size: 15px; }

.pc-content { width: min(100%, var(--pc-content-max)); margin: 0 auto; padding: 24px; }
.pc-page-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 18px; margin-bottom: 22px; }
.pc-page-heading h1 { margin: 0; font-size: 26px; line-height: 1.2; letter-spacing: -.035em; }
.pc-page-heading p { margin: 7px 0 0; color: var(--pc-text-secondary); font-size: var(--pc-font-body, 16px); }
.pc-card { border: 1px solid var(--pc-border); border-radius: var(--pc-radius-lg); background: #fff; box-shadow: var(--pc-shadow-sm); }
.pc-card-header { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 18px 20px 0; }
.pc-card-header h2 { margin: 0; font-size: 16px; }
.pc-muted { color: var(--pc-text-muted); font-size: 12px; }
.pc-button { display: inline-flex; align-items: center; justify-content: center; gap: 6px; min-height: 34px; padding: 0 15px; color: #4b5364; border: 1px solid var(--pc-border); border-radius: 8px; background: #fff; font-size: var(--pc-font-control, 14px); transition: .16s ease; }
.pc-button:hover { color: var(--pc-brand); border-color: #d8d3ff; background: var(--pc-brand-soft); }
.pc-button.primary { color: #fff; border-color: transparent; background: var(--pc-brand-gradient); box-shadow: 0 7px 14px rgba(93, 76, 241, .16); }
.pc-button.primary:hover { filter: brightness(1.04); transform: translateY(-1px); }
.pc-button.ghost { color: var(--pc-brand); border-color: #d9d4ff; background: var(--pc-brand-soft); }
.pc-tag { display: inline-flex; align-items: center; min-height: 23px; padding: 0 8px; color: #646fbe; border-radius: 6px; background: #f0f2ff; font-size: var(--pc-font-caption, 12px); }
.pc-filter-bar { display: flex; flex-wrap: wrap; align-items: center; gap: 9px; margin-bottom: 18px; }
.pc-filter { min-height: 31px; padding: 0 12px; color: #667085; border: 1px solid #edf0f5; border-radius: 17px; background: #fff; font-size: var(--pc-font-control, 14px); }
.pc-filter.is-active, .pc-filter:hover { color: var(--pc-brand); border-color: #d8d3ff; background: var(--pc-brand-soft); }
.pc-grid { display: grid; gap: 16px; }
.pc-grid.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.pc-grid.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.pc-grid.four { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.pc-media { aspect-ratio: 16 / 9; overflow: hidden; border-radius: 9px; background: #0f141f; }
.pc-media .sprite, .pc-sprite { width: 100%; height: 100%; background: #0f141f; }
.pc-empty { display: grid; min-height: 220px; place-items: center; color: var(--pc-text-muted); font-size: var(--pc-font-body, 16px); }
.pc-toast { position: fixed; z-index: 50; bottom: 24px; left: 50%; max-width: calc(100% - 32px); padding: 10px 16px; color: #fff; border-radius: 9px; background: rgba(31, 35, 50, .92); box-shadow: var(--pc-shadow-md); font-size: 12px; transform: translate(-50%, 10px); opacity: 0; pointer-events: none; transition: opacity .18s ease, transform .18s ease; }
.pc-toast.is-visible { transform: translate(-50%, 0); opacity: 1; }
.pp-mobile-nav-toggle, .pp-mobile-nav-backdrop { display: none; }

@media (max-width: 1080px) {
  .pc-sidebar { width: 178px; }
  .pc-main { margin-left: 178px; }
  .pc-content { padding: 20px; }
  .pc-grid.four { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (max-width: 760px) {
  .pc-sidebar { position: static; width: 100%; height: auto; }
  .pc-brand { height: 54px; }
  .pc-side-nav { display: none; }
  .pc-main { margin-left: 0; }
  .pc-header { position: static; padding: 0 62px 0 14px; }
  .pc-search { width: 100%; }
  .pc-header-actions { display: none; }
  .pc-grid.two, .pc-grid.three, .pc-grid.four { grid-template-columns: 1fr; }
  .pc-page-heading { align-items: flex-start; flex-direction: column; }
  .pp-mobile-nav-toggle { position: fixed; z-index: 1003; top: 9px; right: 12px; display: inline-grid; width: 38px; height: 38px; place-items: center; padding: 0; color: var(--pc-brand); border: 1px solid #ddd8ff; border-radius: 10px; background: rgba(255,255,255,.96); box-shadow: 0 8px 22px rgba(34,31,80,.14); font-size: 22px; line-height: 1; }
  .pp-mobile-nav-backdrop { position: fixed; z-index: 1000; inset: 0; display: block; border: 0; background: rgba(13,16,27,.42); opacity: 0; pointer-events: none; transition: opacity .2s ease; }
  .pp-mobile-nav-ready .pc-sidebar[data-pp-mobile-sidebar] { position: fixed; z-index: 1002; inset: 0 auto 0 0; display: flex; width: min(82vw, 280px); max-width: 280px; height: 100dvh; overflow-y: auto; transform: translateX(-104%); transition: transform .22s ease; box-shadow: 18px 0 44px rgba(18,20,36,.2); }
  .pp-mobile-nav-ready .pc-sidebar[data-pp-mobile-sidebar] .pc-side-nav { display: flex; }
  .pp-mobile-nav-open { overflow: hidden; }
  .pp-mobile-nav-open .pc-sidebar[data-pp-mobile-sidebar] { transform: translateX(0); }
  .pp-mobile-nav-open .pp-mobile-nav-backdrop { opacity: 1; pointer-events: auto; }
}

body[data-theme="dark"] {
  --pc-canvas: #080b12;
  --pc-surface: #111620;
  --pc-text: #f5f6ff;
  --pc-text-secondary: #d4d9e8;
  --pc-text-muted: #9da6ba;
  --pc-border: #293142;
  --pc-brand-soft: #211b42;
  background: #080b12;
  color: #f5f6ff;
}
body[data-theme="dark"] .pc-app { background: #080b12; color: #f5f6ff; }
body[data-theme="dark"] .pc-sidebar {
  background: #111620;
  border-right-color: #293142;
}
body[data-theme="dark"] .pc-brand,
body[data-theme="dark"] .pc-header {
  color: #f5f6ff;
  border-color: #202736;
  background: rgba(17, 22, 32, .96);
}
body[data-theme="dark"] .pc-nav-label { color: #737e96; }
body[data-theme="dark"] .pc-nav-link { color: #d4d9e8; }
body[data-theme="dark"] .pc-nav-link:hover,
body[data-theme="dark"] .pc-nav-link.is-active { color: #cbb6ff; background: #211b42; }
body[data-theme="dark"] .pc-search {
  border-color: #293142;
  background: #151b28;
}
body[data-theme="dark"] .pc-search input { color: #d4d9e8; }
body[data-theme="dark"] .pc-header-button { color: #d4d9e8; }
body[data-theme="dark"] .pc-header-button:hover { border-color: #3a3270; background: #211b42; }
body[data-theme="dark"] .pc-card { background: #111620; border-color: #293142; }
body[data-theme="dark"] .pc-button { color: #d4d9e8; border-color: #293142; background: #151b28; }
body[data-theme="dark"] .pc-tag { color: #cbb6ff; background: #211b42; }
body[data-theme="dark"] .pc-avatar { border-color: #293142; }
body[data-theme="dark"] .pc-filter {
  color: #d4d9e8;
  border-color: #293142;
  background: #151b28;
}
body[data-theme="dark"] .pc-filter.is-active,
body[data-theme="dark"] .pc-filter:hover {
  color: #cbb6ff;
  border-color: #3a3270;
  background: #211b42;
}
body[data-theme="dark"] .pc-empty { color: #9da6ba; }
body[data-theme="dark"] .pc-button.ghost {
  color: #cbb6ff;
  border-color: #3a3270;
  background: #211b42;
}