:root {
  --bg: #080B12;
  --card: #111827;
  --card2: #172033;
  --card3: #0B1220;
  --text: #E5E7EB;
  --muted: #9CA3AF;
  --cyan: #22D3EE;
  --cyan2: #67E8F9;
  --line: rgba(255,255,255,.12);
  --danger: #F87171;
  --shadow: 0 22px 70px rgba(0,0,0,.42);
}
* { box-sizing: border-box; }
html {
  color-scheme: dark;
  touch-action: manipulation;
  -webkit-text-size-adjust: 100%;
}
body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 88% 0%, rgba(34,211,238,.17), transparent 34%),
    radial-gradient(circle at 0% 18%, rgba(34,211,238,.08), transparent 30%),
    var(--bg);
  min-height: 100svh;
  -webkit-tap-highlight-color: transparent;
}
input, select, textarea { font-size: 16px; }
.thumb-select, .segmented-control, .preset-grid, .frame-step-row, .timeline-actions { touch-action: manipulation; }
button, input { font: inherit; }
button, label.file-button {
  user-select: none;
  touch-action: manipulation;
}
button {
  border: 1px solid var(--line);
  color: var(--text);
  background: var(--card2);
  border-radius: 16px;
  padding: .72rem .9rem;
  cursor: pointer;
}
button:disabled { opacity: .48; cursor: not-allowed; }
button:hover:not(:disabled) { border-color: rgba(103,232,249,.58); }

.phone-shell {
  width: min(100%, 560px);
  margin: 0 auto;
  padding: 16px 16px calc(118px + env(safe-area-inset-bottom));
  display: grid;
  gap: 14px;
}
.app-topbar {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 12px;
  padding-top: env(safe-area-inset-top);
}
.brand-row { display: flex; align-items: center; gap: 12px; min-width: 0; }
.brand-row-logo-only { width: 100%; }
.app-logo {
  display: block;
}
.app-logo-horizontal {
  width: min(100%, 320px);
  height: auto;
  object-fit: contain;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}
.eyebrow, .card-kicker, .section-label {
  margin: 0 0 4px;
  color: var(--muted);
  font-size: .76rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  font-weight: 800;
}
h1, h2 { margin: 0; line-height: 1.14; }
h1 { font-size: 1.8rem; font-weight: 900; }
h2 { font-size: 1.05rem; font-weight: 850; }
.menu-button, .icon-button {
  width: 48px;
  height: 44px;
  padding: 0;
  font-size: 1.22rem;
  font-weight: 900;
  background: transparent;
  border-radius: 14px;
}

.app-card, .hero-card {
  background: linear-gradient(180deg, rgba(255,255,255,.045), rgba(255,255,255,.018)), var(--card);
  border: 1px solid var(--line);
  border-radius: 24px;
  box-shadow: var(--shadow);
  padding: 16px;
}
.hero-card { background: linear-gradient(180deg, rgba(34,211,238,.10), rgba(255,255,255,.018)), var(--card2); }
.ticket-card { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.ticket-card p, .premium-note p, .status-card p { color: var(--muted); line-height: 1.55; margin: 4px 0 0; }
.ticket-badge {
  min-width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border-radius: 18px;
  background: rgba(34,211,238,.14);
  color: var(--cyan2);
  font-weight: 950;
  border: 1px solid rgba(34,211,238,.42);
}
.hero-title-row, .card-title-row, .drawer-title-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}
.status-pill {
  color: var(--muted);
  border: 1px solid var(--line);
  padding: .35rem .72rem;
  border-radius: 999px;
  font-size: .82rem;
  font-weight: 800;
  white-space: nowrap;
}
.status-pill.unlocked { color: var(--cyan2); border-color: rgba(34,211,238,.56); background: rgba(34,211,238,.09); }
.hero-locked {
  margin-top: 14px;
  border: 1px solid var(--line);
  background: rgba(0,0,0,.16);
  border-radius: 18px;
  padding: 14px;
  color: var(--muted);
  line-height: 1.6;
}
.hero-result { margin-top: 12px; display: grid; gap: 12px; }
.speed-line {
  border: 1px solid rgba(34,211,238,.36);
  border-radius: 22px;
  padding: 16px;
  background: rgba(34,211,238,.10);
  display: grid;
  gap: 6px;
}
.speed-line span, .speed-subgrid span, .details-list span { color: var(--muted); font-size: .82rem; font-weight: 750; }
.primary-speed strong { font-size: clamp(2.45rem, 12vw, 4.4rem); line-height: .95; color: #fff; letter-spacing: -.05em; }
.speed-subgrid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
.speed-subgrid div, .details-list div {
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 12px;
  background: rgba(0,0,0,.14);
  display: grid;
  gap: 4px;
}
.speed-subgrid strong, .details-list strong { color: #fff; font-size: .96rem; }
.fine-print { color: var(--muted); line-height: 1.58; font-size: .86rem; margin: 10px 0 0; }
.hidden { display: none !important; }

.full-button {
  width: 100%;
  min-height: 50px;
  border-radius: 18px;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  gap: .5rem;
  text-align: center;
  font-weight: 850;
}
.full-button.primary {
  background: linear-gradient(135deg, #0891B2, var(--cyan2));
  color: #001014;
  border: 0;
  box-shadow: 0 14px 34px rgba(34,211,238,.18);
}
.full-button.large { min-height: 56px; font-size: 1rem; }
.full-button.outline { background: transparent; }
.full-button.muted { background: var(--card3); color: var(--muted); }
.file-button input { display: none; }
.two-button-row, .preset-grid, .details-advanced-grid, .action-card {
  display: grid;
  gap: 8px;
}
.two-button-row, .details-advanced-grid { grid-template-columns: 1fr 1fr; }
.preset-grid { grid-template-columns: repeat(4, 1fr); }
.preset-grid button, .chip-button { padding: .58rem .62rem; border-radius: 14px; font-size: .86rem; font-weight: 800; }
.preset-grid button.selected, .segmented-control button.selected {
  border-color: rgba(103,232,249,.78);
  background: var(--cyan);
  color: #001014;
  font-weight: 950;
}
.video-frame {
  scroll-margin-top: 10px;
  overflow: hidden;
  border-radius: 20px;
  border: 1px solid rgba(255,255,255,.14);
  background: #000;
  margin-top: 12px;
}
video { width: 100%; display: block; max-height: 56svh; background: #000; pointer-events: none; }
.video-frame {
  scroll-margin-top: 10px; position: relative; }
.video-frame::after {
  content: "PREVIEW";
  position: absolute;
  right: 10px;
  bottom: 10px;
  padding: 4px 8px;
  border-radius: 999px;
  background: rgba(0, 0, 0, .54);
  color: rgba(255,255,255,.72);
  font-size: .68rem;
  font-weight: 900;
  letter-spacing: .08em;
  pointer-events: none;
}

.video-meta { display: flex; flex-wrap: wrap; gap: 8px 14px; margin-top: 10px; color: var(--muted); font-size: .86rem; }
.video-meta b { color: var(--text); }

.app-slider-panel {
  display: grid;
  gap: 12px;
  margin-top: 14px;
  padding: 12px;
  border: 1px solid rgba(255,255,255,.10);
  border-radius: 22px;
  background: rgba(0,0,0,.16);
}
.slider-readout-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.thumb-select {
  min-height: 50px;
  border-radius: 16px;
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr) auto;
  align-items: center;
  gap: 6px;
  background: rgba(255,255,255,.04);
  border-color: rgba(255,255,255,.12);
  color: var(--muted);
  text-align: left;
}
.thumb-select b {
  width: 30px;
  height: 30px;
  border-radius: 12px;
  display: inline-grid;
  place-items: center;
  color: #001014;
  background: var(--cyan);
  font-weight: 950;
}
.thumb-select[data-handle="end"] b { background: #A78BFA; color: #120A24; }
.thumb-select span { color: #fff; font-weight: 900; font-size: clamp(.78rem, 3.2vw, .94rem); min-width: 0; white-space: nowrap; }
.thumb-select em {
  min-width: 34px;
  border-radius: 999px;
  padding: .26rem .42rem;
  color: #fff;
  font-style: normal;
  font-weight: 950;
  text-align: center;
  background: rgba(255,255,255,.10);
}
.thumb-select.active {
  border-color: rgba(103,232,249,.82);
  box-shadow: 0 0 0 3px rgba(34,211,238,.10);
  background: rgba(34,211,238,.08);
}
.frame-timeline {
  position: relative;
  height: 82px;
  margin: 2px 6px 0;
  touch-action: none;
  user-select: none;
}
.frame-timeline.disabled { opacity: .56; }
.frame-rail {
  position: absolute;
  left: 0;
  right: 0;
  top: 42px;
  height: 10px;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(255,255,255,.10), rgba(255,255,255,.20));
  border: 1px solid rgba(255,255,255,.10);
  box-shadow: inset 0 1px 2px rgba(0,0,0,.55);
}
.selected-range {
  position: absolute;
  top: 42px;
  height: 10px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--cyan2), #A78BFA);
  box-shadow: 0 0 22px rgba(34,211,238,.18);
}
.timeline-thumb {
  position: absolute;
  top: 18px;
  width: 42px;
  height: 54px;
  padding: 0;
  transform: translateX(-50%);
  border: 0;
  background: transparent;
  display: grid;
  place-items: center;
  cursor: grab;
  touch-action: none;
}
.timeline-thumb:active { cursor: grabbing; }
.thumb-badge {
  position: relative;
  z-index: 2;
  width: 32px;
  height: 32px;
  border-radius: 13px;
  display: grid;
  place-items: center;
  color: #001014;
  background: var(--cyan);
  font-weight: 950;
  box-shadow: 0 12px 26px rgba(34,211,238,.22);
}
.end-thumb .thumb-badge { background: #A78BFA; color: #120A24; box-shadow: 0 12px 26px rgba(167,139,250,.22); }
.timeline-thumb.active .thumb-badge {
  outline: 3px solid rgba(255,255,255,.24);
  transform: scale(1.05);
}
.thumb-frame {
  margin-top: -2px;
  min-width: 28px;
  padding: .12rem .32rem;
  border-radius: 999px;
  background: rgba(0,0,0,.72);
  color: #fff;
  font-size: .66rem;
  font-weight: 950;
  line-height: 1.2;
  border: 1px solid rgba(255,255,255,.12);
}
.frame-step-row {
  display: grid;
  grid-template-columns: 1fr 1fr auto 1fr 1fr;
  gap: 8px;
  align-items: center;
  scroll-margin-bottom: calc(112px + env(safe-area-inset-bottom));
}
.frame-step-row button { padding: .62rem .5rem; border-radius: 14px; font-size: .9rem; font-weight: 900; }
.active-handle-chip {
  min-width: 42px;
  height: 38px;
  border-radius: 14px;
  display: inline-grid;
  place-items: center;
  color: #001014;
  background: var(--cyan);
  font-weight: 950;
}
.active-handle-chip.end { background: #A78BFA; color: #120A24; }
.input-row { display: grid; gap: 6px; color: var(--muted); font-size: .88rem; }
.input-row input {
  width: 100%;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: var(--card3);
  color: var(--text);
  padding: .82rem .9rem;
}
.distance-card .input-row { margin-top: 12px; }
.details-advanced-grid {
  margin-top: 12px;
}
.details-advanced-grid .input-row {
  margin-top: 0;
}
.sticky-action-card {
  position: fixed;
  left: 50%;
  bottom: 0;
  z-index: 70;
  width: min(100%, 560px);
  transform: translateX(-50%);
  grid-template-columns: minmax(0, .9fr) minmax(0, 1.55fr);
  gap: 8px;
  margin: 0;
  padding: 10px 16px calc(10px + env(safe-area-inset-bottom));
  border-radius: 22px 22px 0 0;
  background: rgba(17, 24, 39, .96);
  border-color: rgba(255,255,255,.16);
  box-shadow: 0 -18px 56px rgba(0,0,0,.46);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}
.sticky-action-card .full-button {
  min-height: 48px;
  border-radius: 16px;
  white-space: nowrap;
  padding-left: .62rem;
  padding-right: .62rem;
}
.sticky-action-card .full-button.large {
  min-height: 48px;
  font-size: .92rem;
}
.sticky-action-card .fine-print {
  display: none;
}
.details-list { display: grid; gap: 8px; margin-top: 12px; }
.history-list { display: grid; gap: 8px; margin-top: 12px; }
.history-item {
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 12px;
  background: var(--card3);
  color: var(--muted);
  line-height: 1.55;
}
.history-item strong { color: #fff; }

.drawer-backdrop {
  position: fixed;
  inset: 0;
  z-index: 90;
  background: rgba(0,0,0,.58);
}
.settings-drawer {
  position: fixed;
  inset: 0 0 0 auto;
  width: min(340px, 92vw);
  z-index: 100;
  transform: translateX(105%);
  transition: transform .24s ease;
  background: var(--bg);
  padding: 12px;
  box-shadow: -24px 0 80px rgba(0,0,0,.55);
}
.settings-drawer.open { transform: translateX(0); }
.drawer-card { display: grid; gap: 14px; }
.drawer-section {
  border: 1px solid var(--line);
  border-radius: 20px;
  background: var(--card);
  padding: 14px;
}
.drawer-nav {
  width: 100%;
  min-height: 44px;
  margin-top: 8px;
  background: transparent;
  text-align: left;
  font-weight: 850;
}
.drawer-nav.active { border-color: rgba(34,211,238,.48); color: var(--cyan2); background: rgba(34,211,238,.08); }
.segmented-control { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 8px; }

.ad-dialog {
  width: min(520px, calc(100vw - 28px));
  border: 1px solid var(--line);
  border-radius: 28px;
  color: var(--text);
  background: var(--card2);
  box-shadow: var(--shadow);
  padding: 18px;
}
.ad-dialog::backdrop { background: rgba(0,0,0,.78); }
.ad-dialog form { margin: 0; }
.ad-dialog p { color: var(--muted); line-height: 1.6; }
.ad-placeholder {
  display: grid;
  place-items: center;
  gap: 8px;
  min-height: 190px;
  border: 1px dashed rgba(103,232,249,.5);
  border-radius: 20px;
  background: rgba(34,211,238,.08);
  margin: 14px 0;
}
.ad-placeholder img { width: min(240px, 70%); opacity: .42; }
.ad-placeholder span { font-size: 3rem; font-weight: 950; }
menu { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin: 0; padding: 0; }

@media (max-width: 520px) {
  .phone-shell { padding: 14px 12px calc(112px + env(safe-area-inset-bottom)); }
  .app-card, .hero-card { border-radius: 22px; padding: 14px; }
  .two-button-row, .timeline-actions, .speed-subgrid { grid-template-columns: 1fr; }
  .preset-grid { grid-template-columns: repeat(2, 1fr); }
  .readonly-details-grid { grid-template-columns: 1fr 1fr; }
  .readonly-info-row { padding: .68rem .72rem; }
  .slider-readout-row { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 8px; }
  .thumb-select { min-height: 46px; grid-template-columns: 24px minmax(0, 1fr) auto; gap: 3px; padding: .48rem .28rem; }
  .thumb-select b { width: 24px; height: 24px; border-radius: 10px; font-size: .82rem; }
  .thumb-select span { font-size: clamp(.68rem, 3vw, .86rem); }
  .thumb-select em { min-width: 26px; padding: .18rem .26rem; font-size: .78rem; }
  .frame-step-row { grid-template-columns: 1fr 1fr auto 1fr 1fr; gap: 6px; }
  .primary-speed strong { font-size: 3rem; }
  .details-advanced-grid { grid-template-columns: 1fr; }
  .sticky-action-card {
    width: 100%;
    grid-template-columns: minmax(0, 1.42fr) minmax(0, .82fr);
    padding: 8px 12px calc(8px + env(safe-area-inset-bottom));
    border-radius: 20px 20px 0 0;
  }
  .sticky-action-card .full-button { min-height: 46px; font-size: .84rem; border-radius: 15px; }
  .sticky-action-card .full-button.large { min-height: 46px; font-size: .84rem; }
  menu { grid-template-columns: 1fr; }
}

/* v8.4 refinements */
.sticky-action-card {
  grid-template-columns: minmax(0, .9fr) minmax(0, 1.55fr) !important;
}
.readonly-details-grid {
  grid-template-columns: 1fr 1fr !important;
}
.readonly-info-row {
  display: grid;
  gap: 5px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(255,255,255,.035);
  padding: .76rem .86rem;
}
.readonly-info-row span {
  color: var(--muted);
  font-size: .78rem;
  font-weight: 800;
}
.readonly-info-row strong {
  color: var(--text);
  font-size: 1rem;
  font-weight: 950;
}
.ad-placeholder {
  display: none !important;
}
.ad-status-text {
  margin: 12px 0 14px;
  border: 1px solid rgba(103,232,249,.28);
  border-radius: 16px;
  background: rgba(34,211,238,.08);
  padding: .78rem .9rem;
  font-weight: 850;
}
#adDialogMenu.hidden {
  display: none !important;
}
@media (max-width: 520px) {
  .sticky-action-card {
    grid-template-columns: minmax(0, .9fr) minmax(0, 1.55fr) !important;
  }
  .readonly-details-grid {
    grid-template-columns: 1fr 1fr !important;
  }
}

/* v8.5 bottom action menu placement */
.app-topbar {
  justify-content: flex-start;
}
.sticky-action-card {
  grid-template-columns: minmax(0, .82fr) minmax(0, 1.62fr) 48px !important;
  align-items: center;
}
.sticky-action-card .sticky-menu-button {
  width: 48px;
  height: 48px;
  min-height: 48px;
  border-radius: 16px;
  background: rgba(255,255,255,.045);
  border: 1px solid rgba(255,255,255,.18);
  color: var(--text);
  box-shadow: none;
  flex: 0 0 48px;
}
@media (max-width: 520px) {
  .sticky-action-card {
    grid-template-columns: minmax(0, .74fr) minmax(0, 1.5fr) 44px !important;
    gap: 7px;
  }
  .sticky-action-card .sticky-menu-button {
    width: 44px;
    height: 46px;
    min-height: 46px;
    border-radius: 15px;
    font-size: 1.08rem;
  }
}


/* v8.10 tight horizontal logo only header */
.app-topbar {
  padding-bottom: 2px;
}
@media (max-width: 520px) {
  .app-logo-horizontal {
    width: min(100%, 280px);
  }
}


/* v8.10 tight horizontal logo sizing */
.app-topbar {
  min-height: 0;
  padding-top: calc(env(safe-area-inset-top) + 2px);
  padding-bottom: 0;
}
.brand-row-logo-only {
  align-items: center;
}
.app-logo-horizontal {
  width: auto;
  height: 44px;
  max-width: min(72vw, 300px);
  object-fit: contain;
}
@media (max-width: 520px) {
  .app-logo-horizontal {
    width: auto;
    height: 40px;
    max-width: min(78vw, 280px);
  }
}


/* vv8.12 distance empty + focus */
.app-topbar {
  padding-top: calc(env(safe-area-inset-top) + 2px);
  padding-bottom: 0;
}
.app-logo-horizontal {
  width: auto;
  height: 56px;
  max-width: min(90vw, 360px);
  object-fit: contain;
}
@media (max-width: 520px) {
  .app-logo-horizontal {
    height: 52px;
    max-width: min(92vw, 340px);
  }
}


/* v8.12 distance presets: 14.0 / 16.0 / 18.44 only */
.preset-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.distance-card .input-row input:focus {
  outline: 3px solid rgba(34, 211, 238, .22);
  border-color: rgba(103, 232, 249, .78);
}
@media (max-width: 520px) {
  .preset-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}


/* v8.13 details note */
.details-note {
  margin-top: 12px;
  border: 1px solid rgba(103, 232, 249, .20);
  border-radius: 16px;
  background: rgba(34, 211, 238, .055);
  padding: .78rem .86rem;
}


/* v8.14 direct rewarded ad flow */
.sticky-action-card .full-button.primary:disabled {
  opacity: .72;
  filter: saturate(.8);
}