/* SUG Packs. One column, one title, one main action per screen.
   Shared pieces here; the swipe and pack screens are in screens.css. */

*, *::before, *::after { box-sizing: border-box; }

html { background: var(--bg); color-scheme: dark; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  min-width: 320px;
  min-height: 100svh;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.4;
  letter-spacing: -0.01em;
  font-variant-numeric: tabular-nums;
  overflow-x: clip;
  -webkit-font-smoothing: antialiased;
}
body.has-sheet { overflow: hidden; }

h1, h2, h3, p, ol, ul { margin: 0; padding: 0; font-weight: inherit; }
ol, ul { list-style: none; }
button, input { font: inherit; color: inherit; letter-spacing: inherit; }
button, a, label { -webkit-tap-highlight-color: transparent; }
button { cursor: pointer; }
a { color: inherit; text-decoration: none; }
[hidden] { display: none !important; }
::selection { background: var(--accent); color: #fff; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.icon { width: 20px; height: 20px; flex: none; fill: none; stroke: currentColor; stroke-width: 1.75; stroke-linecap: round; stroke-linejoin: round; }

/* One soft light at the top. Nothing else decorates the page. */
.wash {
  position: fixed;
  z-index: 0;
  top: -30vh;
  left: 0;
  right: 0;
  height: 60vh;
  background: radial-gradient(60% 50% at 50% 50%, rgba(73, 84, 230, 0.16), transparent 70%);
  pointer-events: none;
}

.view {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: calc(var(--column) + 2 * var(--gutter));
  margin: 0 auto;
  padding: calc(var(--safe-top) + 12px) var(--gutter) calc(var(--safe-bottom) + 40px);
}

.page--with-bar { padding-bottom: 96px; }
.page--with-cta { padding-bottom: 128px; }

/* Splash: the logotype eases in, a small wheel turns, and both ease away
   once the app is ready. ---------------------------------------------- */

.splash {
  position: fixed;
  z-index: 500;
  inset: 0;
  display: grid;
  place-items: center;
  align-content: center;
  gap: 40px;
  background: var(--bg);
  transition: opacity 560ms var(--ease-in-out) 140ms, visibility 0s 700ms;
}
.splash-logo { width: min(48vw, 240px); height: auto; animation: splash-logo-in 1000ms var(--ease-out) backwards; }
.spinner {
  width: 22px;
  height: 22px;
  border: 2px solid rgba(90, 100, 238, 0.2);
  border-top-color: var(--accent-hover);
  border-radius: 50%;
  animation: spin 760ms linear infinite, fade-in 500ms 450ms ease backwards;
}
.splash.is-out { opacity: 0; visibility: hidden; pointer-events: none; }
.splash.is-out .splash-logo { opacity: 0; transform: scale(1.04); filter: blur(8px); transition: opacity 420ms var(--ease-in-out), transform 560ms var(--ease-in-out), filter 420ms ease; }
.splash.is-out .spinner { opacity: 0; transform: scale(0.5); transition: opacity 240ms ease, transform 300ms ease; }
@keyframes splash-logo-in { from { opacity: 0; transform: translateY(12px) scale(0.96); filter: blur(12px); } }
@keyframes spin { to { rotate: 360deg; } }
@keyframes fade-in { from { opacity: 0; } }

/* Moving between screens: the old one lifts away, the new one rises in,
   block by block. ------------------------------------------------------- */

@keyframes rise { from { opacity: 0; transform: translateY(12px); } }

.enter > * { animation: rise 600ms var(--ease-out) backwards; }
.enter > :nth-child(2) { animation-delay: 50ms; }
.enter > :nth-child(3) { animation-delay: 100ms; }
.enter > :nth-child(4) { animation-delay: 150ms; }
.enter > :nth-child(5) { animation-delay: 200ms; }
.enter > :nth-child(n + 6) { animation-delay: 250ms; }
/* Between Build, Library and Packs the nav stays put; only the title swaps. */
.enter.keep-header > .header { animation: none; }
.enter.keep-header > .header > :first-child { animation: rise 600ms var(--ease-out) backwards; }
.view.is-leaving > * > .header > :first-child { opacity: 0; transform: translateY(-8px); transition: opacity 160ms ease, transform 180ms ease; }

.stagger > * { animation: rise 520ms var(--ease-out) backwards; animation-delay: calc(min(var(--i, 0), 12) * 30ms + 120ms); }

.view > * { transition: opacity 180ms ease, transform 180ms ease; }
.view.is-leaving > * > :not(.header) { opacity: 0; transform: translateY(-8px); transition: opacity 160ms ease, transform 180ms ease; }
.view.is-leaving > .swipe, .view.is-leaving.is-leaving-all > * > .header { opacity: 0; transform: translateY(-8px); transition: opacity 160ms ease, transform 180ms ease; }

/* Header: identity left, navigation right. ------------------------------- */

.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 56px;
  margin-bottom: 20px;
}
.header-title { font-size: 28px; font-weight: 600; letter-spacing: -0.03em; line-height: 1.1; }
.header-logo { display: block; width: 140px; height: auto; }
/* Pages without the logotype carry the small mark instead. */
.header-brand { display: flex; align-items: center; gap: 10px; min-width: 0; }
.header-mark { display: block; width: 30px; height: auto; }
.header-back { display: flex; align-items: center; gap: 4px; min-width: 0; }
.header-back .header-title { overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }

.nav {
  position: relative;
  display: flex;
  align-items: center;
  gap: 2px;
  padding: 5px;
  border: 1px solid var(--hairline);
  border-radius: var(--radius-pill);
  background: var(--surface);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
}
/* The highlight slides from the last tab to this one. */
.nav-indicator {
  position: absolute;
  top: 5px;
  left: 5px;
  width: 52px;
  height: 48px;
  border-radius: var(--radius-pill);
  background: var(--surface-strong);
  transform: translateX(calc(var(--at, 0) * 54px));
  transition: transform 520ms var(--ease-out);
}
.nav-item {
  position: relative;
  display: grid;
  place-items: center;
  width: 52px;
  height: 48px;
  border-radius: var(--radius-pill);
  color: var(--text-3);
  transition: color 300ms ease;
}
.nav-item:hover, .nav-item.is-active { color: var(--text); }
.nav-item .icon { width: 24px; height: 24px; }
.nav-label { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); }
.nav-item:active .icon { transform: scale(0.88); }
.nav-item .icon { transition: transform 200ms var(--ease-out); }

/* The dock: what your thumb reaches for, at the bottom of the screen.
   Each page puts its own controls here, with the navigation underneath. */
.dock {
  position: fixed;
  z-index: 40;
  left: 0;
  right: 0;
  bottom: 0;
  display: grid;
  justify-items: center;
  gap: 10px;
  padding: 20px var(--gutter) calc(var(--safe-bottom) + 12px);
  background: linear-gradient(180deg, rgba(7, 7, 10, 0), rgba(7, 7, 10, 0.88) 34%, var(--bg) 64%);
  pointer-events: none;
  animation: dock-in 520ms var(--ease-out);
}
.dock > * { pointer-events: auto; }
.dock-controls { display: grid; gap: 10px; width: 100%; max-width: var(--column); }
/* One line, scrolled sideways if it must, so the dock stays short. */
.dock .filters { flex-wrap: nowrap; overflow-x: auto; margin: 0; padding-bottom: 2px; scrollbar-width: none; }
.dock .filters::-webkit-scrollbar { display: none; }
.dock .filters .chip { flex: none; }
.dock .chip--sort { margin-left: 0; }
.dock .search { background: rgba(255, 255, 255, 0.07); backdrop-filter: var(--blur); -webkit-backdrop-filter: var(--blur); }
.dock .chip { backdrop-filter: var(--blur); -webkit-backdrop-filter: var(--blur); }
@keyframes dock-in { from { opacity: 0; transform: translateY(16px); } }

/* Content clears the dock; the floating bar sits just above it. */
body:has(.dock:not([hidden])) .view { padding-bottom: calc(var(--dock-h, 150px) + 28px); }
body:has(.dock:not([hidden])) .bar { bottom: calc(var(--dock-h, 150px) + 12px); }

/* Buttons ------------------------------------------------------------------ */

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 48px;
  padding: 0 22px;
  border: 0;
  border-radius: var(--radius-pill);
  background: var(--surface-strong);
  color: var(--text);
  font-size: 16px;
  font-weight: 500;
  white-space: nowrap;
  transition: background-color 200ms ease, color 200ms ease, transform 260ms var(--spring), opacity 200ms ease, box-shadow 300ms ease;
}
.button:hover { background: rgba(255, 255, 255, 0.14); }
.button:active { transform: scale(0.96); transition-duration: 80ms; }
.button--primary { background: var(--accent); color: #fff; box-shadow: 0 10px 30px -12px rgba(73, 84, 230, 0.8); }
.button--primary:hover { background: var(--accent-hover); }
.button--block { width: 100%; }
.button--small { height: 40px; padding: 0 16px; font-size: 15px; }
.button:disabled { opacity: 0.35; pointer-events: none; box-shadow: none; }
.button .icon { width: 18px; height: 18px; }
.button.is-done { background: var(--green); color: #07070A; box-shadow: none; }
.button--danger { background: rgba(255, 122, 122, 0.16); color: var(--rose); }
.button--danger:hover { background: rgba(255, 122, 122, 0.26); }
.row--actions { gap: 10px; justify-content: flex-end; }
.row--actions .button { flex: 1; }

.text-button {
  height: 40px;
  padding: 0 4px;
  border: 0;
  background: none;
  color: var(--text-2);
  font-size: 15px;
  font-weight: 500;
  transition: color 200ms ease, opacity 250ms ease;
}
.text-button:hover { color: var(--text); }

.icon-button {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  flex: none;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: none;
  color: var(--text-2);
  transition: color 200ms ease, background-color 200ms ease, transform 260ms var(--spring);
}
.icon-button:hover { color: var(--text); background: var(--surface); }
.icon-button:active { transform: scale(0.88); transition-duration: 80ms; }
.icon-button--glass { background: var(--surface); border: 1px solid var(--hairline); }
.icon-button .icon { width: 22px; height: 22px; }

/* Fields ------------------------------------------------------------------- */

.search-row { display: flex; align-items: center; gap: 10px; }
.search-row .icon-button--glass { width: 44px; height: 44px; border-radius: 14px; cursor: pointer; }

.search {
  display: flex;
  flex: 1;
  align-items: center;
  gap: 10px;
  height: 44px;
  padding: 0 14px;
  border-radius: 14px;
  background: var(--surface);
  color: var(--text-3);
  transition: background-color 200ms ease;
}
.search:focus-within { background: var(--surface-hover); }
.search .icon { width: 18px; height: 18px; }
.search input { flex: 1; min-width: 0; height: 100%; border: 0; outline: 0; background: none; color: var(--text); font-size: 16px; }
.search input::placeholder { color: var(--text-3); }
.search input::-webkit-search-cancel-button { display: none; }

/* Tag chips ---------------------------------------------------------------- */

.tag-groups { display: grid; gap: 28px; margin-top: 28px; }
.group-label { margin-bottom: 12px; color: var(--text-3); font-size: 14px; font-weight: 500; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }

.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 36px;
  padding: 0 14px;
  border: 1px solid var(--hairline);
  border-radius: var(--radius-pill);
  background: var(--surface);
  color: var(--text);
  font-size: 15px;
  line-height: 1;
  user-select: none;
  -webkit-user-select: none;
  transition: background-color 220ms ease, border-color 220ms ease, color 220ms ease, opacity 320ms ease, transform 300ms var(--spring);
}
.chip:hover { background: var(--surface-hover); }
.chip:active { transform: scale(0.93); transition-duration: 80ms; }
.chip.is-on { border-color: transparent; background: var(--accent); color: #fff; }
.chip.is-off { opacity: 0.28; pointer-events: none; }
.chip.pop { animation: chip-pop 380ms var(--spring); }
.chip--add { border-style: dashed; background: none; color: var(--text-3); padding: 0 12px; }
.chip--add .icon { width: 16px; height: 16px; }
@keyframes chip-pop { 45% { transform: scale(1.07); } }

/* Grouped lists, like Settings --------------------------------------------- */

.list {
  overflow: hidden;
  border: 1px solid var(--hairline);
  border-radius: var(--radius-group);
  background: var(--surface);
}
.list + .list { margin-top: 24px; }
.list--spaced { margin: 20px 0; }
/* Results under a search row keep the same 20px as every other block. */
[data-results] > .list:first-child, [data-results] > .empty:first-child { margin-top: 20px; }
.list-label { margin: 28px 4px 10px; color: var(--text-3); font-size: 14px; font-weight: 500; }

.row {
  position: relative;
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  min-height: 56px;
  padding: 8px 12px 8px 16px;
  border: 0;
  background: none;
  text-align: left;
  transition: background-color 220ms ease, opacity 220ms ease;
}
.row + .row::before { position: absolute; top: 0; left: 16px; right: 0; height: 1px; background: var(--hairline); content: ""; }
.row--media { min-height: 64px; padding-left: 10px; }
.row--media + .row--media::before { left: 64px; }
button.row, a.row, .row--tap { cursor: pointer; }
button.row:hover, a.row:hover, .row--tap:hover { background: var(--surface); }
button.row:active, a.row:active, .row--tap:active { background: var(--surface-hover); transition-duration: 60ms; }
.row-main { flex: 1; min-width: 0; }
.row-title { overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
.row-sub { margin-top: 2px; overflow: hidden; color: var(--text-3); font-size: 14px; white-space: nowrap; text-overflow: ellipsis; }
.row-sub--amber { color: var(--amber); }
.row-chevron { color: var(--text-3); }
.row .icon-button { margin: -4px -4px -4px 0; }
.row-label { flex: none; }
.row-check { color: var(--accent-hover); }
.row-danger { color: var(--rose); }
.row.is-leaving { opacity: 0; }
.row-field { display: grid; gap: 2px; }
.row-field label { color: var(--text-3); font-size: 13px; }
.row-field input, .row-input { width: 100%; min-width: 0; height: 28px; padding: 0; border: 0; outline: 0; background: none; color: var(--text); font-size: 17px; }
.row .row-input { flex: 1; text-align: right; color: var(--text-2); }
.row-input:focus { color: var(--text); }
.row-input::placeholder, .row-field input::placeholder { color: var(--text-3); }

.dot { width: 8px; height: 8px; flex: none; margin: 0 2px; border-radius: 50%; background: var(--amber); }

/* Cover thumbnails: the loop's gradient, with play on top. ------------------ */

.thumb {
  position: relative;
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  flex: none;
  overflow: hidden;
  padding: 0;
  border: 0;
  border-radius: 11px;
  background: var(--cover, var(--surface-strong));
  color: #fff;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.08);
  transition: transform 260ms var(--spring);
}
.thumb::before { position: absolute; inset: 0; background: rgba(0, 0, 0, 0.12); content: ""; transition: background-color 250ms ease; }
.thumb .icon { position: relative; width: 16px; height: 16px; fill: currentColor; stroke: none; filter: drop-shadow(0 1px 3px rgba(0, 0, 0, 0.45)); transition: transform 260ms var(--spring); }
button.thumb:hover::before { background: rgba(0, 0, 0, 0.26); }
button.thumb:active { transform: scale(0.92); transition-duration: 80ms; }
.thumb.is-playing::before { background: rgba(0, 0, 0, 0.42); }
.thumb--sm { width: 36px; height: 36px; border-radius: 9px; }
.thumb--sm .icon { width: 14px; height: 14px; }
.thumb--lg { width: 52px; height: 52px; border-radius: 13px; }
.thumb--lg .icon { width: 18px; height: 18px; }

/* Switch */
.switch { position: relative; width: 51px; height: 31px; flex: none; }
.switch input { position: absolute; inset: 0; margin: 0; opacity: 0; cursor: pointer; }
.switch span { position: absolute; inset: 0; border-radius: 99px; background: rgba(255, 255, 255, 0.16); pointer-events: none; transition: background-color 260ms ease; }
.switch span::after { position: absolute; top: 2px; left: 2px; width: 27px; height: 27px; border-radius: 50%; background: #fff; box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3); content: ""; transition: transform 360ms var(--spring); }
.switch input:checked + span { background: var(--accent); }
.switch input:checked + span::after { transform: translateX(20px); }
.switch input:focus-visible + span { outline: 2px solid var(--accent); outline-offset: 2px; }

/* Floating bar on Build: count and the two ways forward. -------------------- */

.bar {
  position: fixed;
  z-index: 30;
  left: 50%;
  bottom: calc(var(--safe-bottom) + 16px);
  display: flex;
  align-items: center;
  gap: 8px;
  width: min(calc(100% - 2 * var(--gutter)), var(--column));
  padding: 8px 8px 8px 20px;
  border: 1px solid var(--hairline-strong);
  border-radius: var(--radius-pill);
  background: rgba(22, 22, 28, 0.72);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.45);
  transform: translateX(-50%);
  animation: bar-in 520ms var(--ease-out);
}
.bar.is-leaving { animation: bar-out 260ms var(--ease-in-out) forwards; }
.bar-text { flex: 1; min-width: 0; color: var(--text-2); font-size: 15px; white-space: nowrap; }
.bar-text b { display: inline-block; color: var(--text); font-weight: 600; }
.bar-text b.bump { animation: count-bump 360ms var(--spring); }
@keyframes bar-in { from { opacity: 0; transform: translate(-50%, 24px) scale(0.96); } }
@keyframes bar-out { to { opacity: 0; transform: translate(-50%, 24px) scale(0.96); } }
@keyframes count-bump { 40% { transform: translateY(-3px); } }

/* Sign in: the logo, two fields, one button. */
.signin {
  display: grid;
  justify-items: center;
  align-content: center;
  gap: 44px;
  min-height: calc(100svh - var(--safe-top) - var(--safe-bottom) - 80px);
}
.signin-logo { width: min(46vw, 210px); height: auto; }
.signin-form { display: grid; gap: 16px; width: 100%; max-width: 380px; }
.signin-form .list + .button { margin-top: 4px; }
.signin-error { color: var(--rose); font-size: 15px; text-align: center; }

/* Filters and sorting on the pack stash */
.filters { display: flex; flex-wrap: wrap; gap: 8px; margin: 12px 0 20px; }
.filters .chip .icon { width: 15px; height: 15px; }
.chip--sort { margin-left: auto; color: var(--text-2); }
.chip--sort .icon { color: var(--text-3); }

/* Favourite star */
.star { color: var(--text-3); }
.star .icon { transition: transform 260ms var(--spring); }
.star:hover { color: var(--text-2); }
.star.is-on { color: var(--accent-hover); }
.star.is-on .icon { fill: var(--accent-hover); }
.star.pop .icon { animation: chip-pop 400ms var(--spring); }
.row-star { color: var(--text-3); }
.row-star.is-on { color: var(--accent-hover); fill: var(--accent-hover); }

/* People */
.avatar {
  position: relative;
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  flex: none;
  overflow: hidden;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: linear-gradient(150deg, var(--accent), #2B3AC4);
  color: #fff;
  font-size: 17px;
  font-weight: 600;
}
.avatar img { width: 100%; height: 100%; object-fit: cover; }
.avatar--xl { width: 104px; height: 104px; font-size: 38px; }

/* The button holds the circle and the badge; only the circle clips. */
.avatar-button { position: relative; padding: 0; border: 0; background: none; line-height: 0; }
.avatar-button:active .avatar { transform: scale(0.96); }
.avatar-button .avatar { transition: transform 260ms var(--spring); }
.avatar-edit {
  position: absolute;
  right: -2px;
  bottom: -2px;
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border: 3px solid var(--bg);
  border-radius: 50%;
  background: #23232c;
  color: var(--text);
}
.avatar-edit .icon { width: 16px; height: 16px; }

/* Reserved and placed */
.status-chip .icon { width: 15px; height: 15px; }
.status-chip.is-reserved { border-color: transparent; background: var(--amber); color: #07070A; }
.status-chip.is-placed { border-color: transparent; background: rgba(255, 122, 122, 0.22); color: var(--rose); }
.state { display: inline-flex; align-items: center; gap: 4px; margin-right: 6px; }
.state .icon { width: 14px; height: 14px; }
.state--reserved { color: var(--amber); }
.state--placed { color: var(--rose); }
.row.is-placed .row-title { color: var(--text-2); }
.row.is-placed .thumb { opacity: 0.55; }

/* Picking a profile picture */
.picture { display: grid; justify-items: center; gap: 16px; padding: 8px 0 20px; }
.picture-frame {
  position: relative;
  display: grid;
  place-items: center;
  width: 260px;
  height: 260px;
  overflow: hidden;
  border-radius: 50%;
  background: var(--surface);
  box-shadow: inset 0 0 0 1px var(--hairline);
  cursor: grab;
  touch-action: none;
}
.picture-frame:active { cursor: grabbing; }
.picture-frame img, .picture-frame canvas { width: 100%; height: 100%; object-fit: cover; display: block; }
.picture-empty { color: var(--text-3); }
.picture-empty .icon { width: 40px; height: 40px; }
.picture-zoom { width: 260px; }
.picture-zoom input { width: 100%; accent-color: var(--accent); }
.picture-hint { color: var(--text-3); font-size: 14px; text-align: center; max-width: 280px; }

/* Profile */
.profile { display: grid; justify-items: center; gap: 14px; padding: 8px 0 28px; text-align: center; }
.profile-name { font-size: 26px; font-weight: 600; letter-spacing: -0.03em; }
.stats { display: flex; gap: 28px; }
.stat { display: grid; gap: 2px; }
.stat b { font-size: 20px; font-weight: 600; }
.stat span { color: var(--text-3); font-size: 14px; }

/* Empty states */
.empty { padding: 64px 16px; text-align: center; color: var(--text-3); }
.empty .button { margin-top: 16px; }

/* Toast */
.toast {
  position: fixed;
  z-index: 400;
  left: 50%;
  top: calc(var(--safe-top) + 16px);
  padding: 10px 16px;
  border: 1px solid var(--hairline-strong);
  border-radius: var(--radius-pill);
  background: rgba(30, 30, 38, 0.82);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  color: var(--text);
  font-size: 15px;
  font-weight: 500;
  white-space: nowrap;
  transform: translateX(-50%);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.4);
  animation: toast-in 460ms var(--spring);
}
@keyframes toast-in { from { opacity: 0; transform: translate(-50%, -12px) scale(0.94); } }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 1ms !important; animation-delay: 0ms !important; transition-duration: 1ms !important; }
}