/* Shared layout for landing + platform. Tokens come from ui.css. */
html { scroll-behavior: smooth; }
body { min-height: 100vh; }
button { font-family: inherit; }
input[type=range] { accent-color: var(--color-accent); width: 100%; }
[x-cloak] { display: none !important; }

/* wordmark: link glyph + lowercase name */
.brand { display: inline-flex; align-items: center; gap: 0; font: 700 18px/1 var(--font-heading); letter-spacing: -0.03em; color: var(--color-text); text-decoration: none; }
.brand::before { /* bp mark — bp-logo.png sits next to this stylesheet in assets/ */
  content: ""; width: 36px; height: 36px; flex: none; margin-right: 8px;
  background: url("bp-logo.png") center / contain no-repeat;
}
.brand span { color: var(--color-neutral-600); font-weight: 600; }
a.brand, a.brand:hover, .nav a.brand { color: var(--color-text); }
.muted { color: var(--color-neutral-700); }
.num { font-variant-numeric: tabular-nums; }
.kicker { font-size: 13px; font-weight: 600; color: var(--color-accent); }
.btn-lg { height: 48px; padding: 0 22px; font-size: 15px; border-radius: 12px; }
.icon-line { display: inline-flex; gap: 6px; align-items: center; }
.icon-line i { font-size: 17px; color: var(--color-accent); }

/* page frame */
.page { max-width: 1280px; margin: 0 auto; }
.pad { padding-inline: 40px; }
.topbar { position: sticky; top: 0; z-index: 30; background: var(--color-panel); }
/* dark panels: top bar + dashboard sidebar carry the black bp mark */
.topbar .brand::before, .shell > aside .brand::before { background-image: url("bp-logo-dark.png"); }
.topbar .brand, .shell > aside .brand, .topbar a.brand:hover { color: #fff; }
.topbar .brand span, .shell > aside .brand span { color: rgb(255 255 255 / 45%); }
.topbar .nav a:not(.btn) { color: rgb(255 255 255 / 68%); }
.topbar .nav a:not(.btn):hover, .topbar .nav a[aria-current='page'] { color: #fff; }
.topbar .muted, .topbar .icon-line { color: rgb(255 255 255 / 68%); }
.topbar .btn-secondary { background: rgb(255 255 255 / 10%); color: #fff; }
.topbar .btn-secondary:hover { background: rgb(255 255 255 / 16%); }
.nav { padding: 14px 40px; flex-wrap: wrap; max-width: 1280px; margin: 0 auto; }
.nav .brand { margin-right: auto; }
.nav a.btn-primary, .nav a.btn-primary:hover { color: #fff; }
.nav .cart-link { display: inline-flex; gap: 6px; align-items: center; height: 36px; padding: 0 12px; border-radius: 999px; background: rgb(255 255 255 / 10%); }
.nav .cart-link i { font-size: 18px; }
.avatar { width: 36px; height: 36px; border-radius: 50%; background: rgb(255 255 255 / 14%); color: #fff; display: grid; place-items: center; font-size: 13px; font-weight: 700; border: 0; cursor: pointer; overflow: hidden; }

/* chips */
.chip { height: 32px; padding: 0 12px; font-size: 13px; font-weight: 500; border-radius: 999px; border: 0; background: var(--color-fill); color: var(--color-neutral-800); cursor: pointer; transition: background .15s, color .15s; }
.chip:hover { background: var(--color-fill-strong); color: var(--color-text); }
.chip.on { background: var(--color-text); color: #fff; }
.chip.flag.on { background: var(--color-accent-2-100); color: var(--color-accent-2-700); box-shadow: inset 0 0 0 1px var(--color-accent-2-300); }

/* metrics */
.stat-big { font: 600 44px/1 var(--font-heading); letter-spacing: -0.035em; }
.stat-md { font: 600 34px/1 var(--font-heading); letter-spacing: -0.03em; }
.stat-label { font-size: 13px; color: var(--color-neutral-700); margin-top: 6px; }
.dr-bar { height: 4px; border-radius: 4px; background: var(--color-fill-strong); display: block; overflow: hidden; }
.dr-bar span { display: block; height: 4px; border-radius: 4px; background: var(--color-accent); }

/* dashboard shell */
.shell { display: grid; grid-template-columns: 240px minmax(0, 1fr); min-height: 100vh; }
.shell > aside { padding: 20px 14px; display: flex; flex-direction: column; gap: 2px; position: sticky; top: 0; height: 100vh; background: var(--color-panel); color: #fff; }
.shell > aside .brand { padding: 4px 10px 22px; }
.side-link { display: flex; gap: 10px; align-items: center; height: 38px; padding: 0 10px; color: rgb(255 255 255 / 68%); text-decoration: none; font-size: 14px; font-weight: 500; border-radius: 8px; }
.side-link i { font-size: 18px; color: rgb(255 255 255 / 45%); }
.side-link:hover { background: rgb(255 255 255 / 7%); color: #fff; }
.side-link.on { background: rgb(255 255 255 / 10%); color: #fff; font-weight: 600; }
.side-link.on i { color: #8b97ff; }
.side-link .badge { margin-left: auto; min-width: 20px; height: 20px; display: grid; place-items: center; font-size: 11.5px; font-weight: 700; background: var(--color-accent-2); color: #fff; padding: 0 6px; border-radius: 999px; }
.side-foot { margin-top: auto; padding: 14px 10px 0; display: flex; flex-direction: column; gap: 2px; border-top: 1px solid rgb(255 255 255 / 10%); }
.side-foot .muted { color: rgb(255 255 255 / 50%); }
.shell > main { padding: 32px 40px 56px; display: flex; flex-direction: column; gap: 32px; min-width: 0; max-width: 1200px; }
.head-row { display: flex; align-items: flex-end; gap: 12px; flex-wrap: wrap; }
.head-row h1 { margin: 0; font-size: 36px; letter-spacing: -0.03em; }
.grid-4 { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.stat-card { background: var(--color-surface); border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); padding: 18px 20px; }
.table-wrap { overflow-x: auto; background: var(--color-surface); border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); }
.table a { text-decoration: none; }
.row-link { cursor: pointer; }

/* order timeline */
.stages { display: grid; grid-template-columns: repeat(5, 1fr); gap: 8px; }
.stages > div { padding-top: 12px; position: relative; }
.stages > div::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 6px; border-radius: 6px; background: var(--color-fill-strong); }
.stages > div.done::before { background: var(--color-accent); }
.stages > div.now::before { background: var(--color-accent-2); }
.stages .when { font-size: 12px; color: var(--color-neutral-600); margin-top: 4px; }
.stages .now .when { color: var(--color-accent-2-700); font-weight: 600; }
.stages .what { font-weight: 600; font-size: 14px; }
.stages .todo .what { color: var(--color-neutral-600); }

.toast { position: fixed; bottom: 24px; left: 50%; translate: -50% 0; background: var(--color-text); color: #fff; padding: 12px 18px; border-radius: 12px; font-size: 14px; font-weight: 500; box-shadow: var(--shadow-lg); z-index: 50; }
.demo-note { font-size: 12.5px; background: var(--color-accent-2-100); color: var(--color-accent-2-800); padding: 8px 16px; text-align: center; }

@media (max-width: 900px) {
  .pad { padding-inline: 16px; }
  .nav { padding: 12px 16px; gap: 14px; }
  .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
  .grid-3, .grid-2 { grid-template-columns: minmax(0, 1fr); }
  .shell { grid-template-columns: minmax(0, 1fr); }
  .shell > aside { position: static; height: auto; flex-direction: row; flex-wrap: wrap; padding: 12px; gap: 4px; }
  .shell > aside .brand { width: 100%; padding: 2px 6px 10px; }
  .side-foot { width: 100%; flex-direction: row; align-items: center; justify-content: space-between; border-top: 0; padding: 6px 10px 0; margin-top: 0; }
  .shell > main { padding: 24px 16px 40px; }
  .head-row h1 { font-size: 30px; }
  .stages { grid-template-columns: minmax(0, 1fr); gap: 10px; }
  .stages > div { padding: 0 0 0 16px; }
  .stages > div::before { top: 0; bottom: 0; right: auto; width: 5px; height: auto; }
  .stat-big { font-size: 32px; }
}