/* Purpose: BPM dance floor — handmade toy vibes + nostalgic skins. */

:root {
  --beat-duration: 500ms;
  --disco-hue: 300;
  --portrait-radius: 14px;
  --portrait-pad: 5px;
  --portrait-max-w: min(92vw, 520px);
  --portrait-max-h: min(calc(100vh - 240px), 520px);
  --font-body: "Fredoka", "Segoe UI", sans-serif;
  --font-display: "Fredoka", "Segoe UI", sans-serif;
  --floor-bg: #fff6d8;
  --floor-bg-soft: #fffdf2;
  --floor-ink: #2a2340;
  --floor-ink-soft: rgba(42, 35, 64, 0.72);
  --floor-muted: rgba(42, 35, 64, 0.5);
  --accent: #ff5c8a;
  --accent-alt: #5cc9ff;
  --panel: rgba(255, 255, 255, 0.92);
  --line: rgba(42, 35, 64, 0.22);
  --shadow: rgba(42, 35, 64, 0.18);
  --portrait-border: #ff5c8a;
  --frame-bg: #ffffff;
  --beat-flash: rgba(255, 255, 255, 0.45);
  --btn-loops-bg: linear-gradient(180deg, #fff, #ffe8f2);
  --btn-beat-bg: linear-gradient(180deg, #ff7eb3, #ff5c8a);
  --btn-beat-ink: #fff;
  --grid-opacity: 0.08;
  --title-shadow: 2px 2px 0 #ffd45a;
}

* {
  box-sizing: border-box;
}

html[data-style="sticker"] {
  --floor-bg: #fff6d8;
  --floor-bg-soft: #fffdf2;
  --portrait-border: linear-gradient(135deg, #ff5c8a, #ffd45a, #5cc9ff);
  --title-shadow: 2px 2px 0 #ffd45a;
}

html[data-style="sticker"] body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.35;
  background-image: radial-gradient(circle at 20% 30%, rgba(255, 92, 138, 0.12), transparent 40%),
    radial-gradient(circle at 80% 70%, rgba(92, 201, 255, 0.1), transparent 38%);
}

html[data-style="winamp"] {
  --floor-bg: #232323;
  --floor-bg-soft: #161616;
  --floor-ink: #00ff00;
  --floor-ink-soft: rgba(0, 255, 0, 0.75);
  --floor-muted: rgba(170, 170, 170, 0.75);
  --accent: #ffcc00;
  --accent-alt: #00ff00;
  --panel: #2d2d2d;
  --line: #4a4a4a;
  --shadow: #0a0a0a;
  --portrait-border: #4a4a4a;
  --frame-bg: #000000;
  --beat-flash: rgba(0, 255, 0, 0.12);
  --portrait-radius: 0;
  --portrait-pad: 3px;
  --font-body: "Tahoma", "Segoe UI", sans-serif;
  --font-display: "Tahoma", "Segoe UI", sans-serif;
  --btn-loops-bg: linear-gradient(180deg, #4a4a4a, #2d2d2d);
  --btn-beat-bg: linear-gradient(180deg, #5a5a5a, #2a2a2a);
  --btn-beat-ink: #ffcc00;
  --grid-opacity: 0;
  --title-shadow: none;
}

html[data-style="winamp"] body {
  background: #232323;
}

html[data-style="winamp"] .floor-title {
  color: #ffcc00;
  letter-spacing: 0.08em;
}

html[data-style="winamp"] .bpm-dock,
html[data-style="winamp"] .loop-picker-panel,
html[data-style="winamp"] .gif-link-dialog {
  border: 2px solid #4a4a4a;
  border-radius: 0;
  box-shadow: inset 1px 1px 0 #5a5a5a, inset -1px -1px 0 #0a0a0a;
}

html[data-style="winamp"] .dock-btn {
  border-radius: 0;
  border: 2px solid #4a4a4a;
  box-shadow: inset 1px 1px 0 #6a6a6a, inset -1px -1px 0 #0a0a0a;
  color: #cccccc;
}

html[data-style="winamp"] .dock-btn:hover,
html[data-style="winamp"] .dock-btn:focus-visible,
html[data-style="winamp"] .dock-btn:active,
html[data-style="winamp"] .dock-btn.is-pressed {
  box-shadow: inset 1px 1px 0 #6a6a6a, inset -1px -1px 0 #0a0a0a;
  transform: none;
}

html[data-style="winamp"] .dock-btn--beat {
  color: #ffcc00;
}

html[data-style="winamp"] .loop-portrait {
  border: 2px solid #4a4a4a;
  background: #000;
  box-shadow: inset 0 0 12px rgba(0, 255, 0, 0.15);
}

html[data-style="crt"] {
  --floor-bg: #040804;
  --floor-bg-soft: #081008;
  --floor-ink: #6fe870;
  --floor-ink-soft: rgba(111, 232, 112, 0.72);
  --floor-muted: rgba(111, 232, 112, 0.45);
  --accent: #6fe870;
  --accent-alt: #b8ff9a;
  --panel: rgba(4, 12, 4, 0.94);
  --line: rgba(111, 232, 112, 0.35);
  --shadow: rgba(0, 0, 0, 0.6);
  --portrait-border: rgba(111, 232, 112, 0.55);
  --frame-bg: #020502;
  --beat-flash: rgba(111, 232, 112, 0.2);
  --portrait-radius: 10px;
  --font-body: "VT323", "Consolas", monospace;
  --font-display: "VT323", monospace;
  --btn-loops-bg: rgba(111, 232, 112, 0.08);
  --btn-beat-bg: linear-gradient(180deg, #3aa83c, #1e5c20);
  --btn-beat-ink: #d8ffd8;
  --title-shadow: 0 0 8px rgba(111, 232, 112, 0.45);
}

html[data-style="crt"] body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.07;
  background: repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(0, 0, 0, 0.45) 3px);
}

html[data-style="disco"] {
  --floor-bg: #1a0f2e;
  --floor-bg-soft: #2d1a4d;
  --floor-ink: #fff6fb;
  --floor-ink-soft: rgba(255, 246, 251, 0.72);
  --floor-muted: rgba(255, 214, 236, 0.55);
  --accent: #ff4fd8;
  --accent-alt: #b8ff5c;
  --panel: rgba(42, 22, 68, 0.88);
  --line: rgba(255, 120, 210, 0.45);
  --shadow: rgba(12, 4, 24, 0.45);
  --portrait-border: linear-gradient(145deg, #ffd45a, #ff4fd8, #b8ff5c);
  --frame-bg: #12081f;
  --beat-flash: rgba(255, 255, 255, 0.22);
  --portrait-radius: 16px;
  --portrait-pad: 6px;
  --font-body: "Fredoka", sans-serif;
  --font-display: "Syne", sans-serif;
  --btn-loops-bg: linear-gradient(180deg, rgba(255, 212, 90, 0.35), rgba(255, 79, 216, 0.22));
  --btn-beat-bg: linear-gradient(180deg, #ff4fd8, #c91f96);
  --btn-beat-ink: #fff8fd;
  --title-shadow: 3px 3px 0 #c91f96;
}

html[data-style="geocities"] {
  --floor-bg: #c6d9f7;
  --floor-bg-soft: #e8f0ff;
  --floor-ink: #000080;
  --floor-ink-soft: rgba(0, 0, 128, 0.75);
  --floor-muted: rgba(0, 0, 128, 0.55);
  --accent: #ff00ff;
  --accent-alt: #00aa00;
  --panel: #ffffcc;
  --line: #000080;
  --shadow: #6699cc;
  --portrait-border: #ff00ff;
  --frame-bg: #ffffff;
  --beat-flash: rgba(255, 255, 0, 0.35);
  --portrait-radius: 0;
  --portrait-pad: 4px;
  --font-body: "Comic Sans MS", "Fredoka", cursive;
  --font-display: "Archivo Black", Impact, sans-serif;
  --btn-loops-bg: #ffff99;
  --btn-beat-bg: linear-gradient(180deg, #ff66ff, #cc00cc);
  --btn-beat-ink: #ffff00;
  --title-shadow: 2px 2px 0 #00ff00;
}

html[data-style="geocities"] body {
  background-color: #c6d9f7;
  background-image: linear-gradient(90deg, rgba(255, 255, 255, 0.35) 50%, transparent 50%),
    linear-gradient(rgba(255, 255, 255, 0.35) 50%, transparent 50%);
  background-size: 24px 24px;
}

html[data-style="geocities"] .floor-title {
  color: #ff00ff;
}

html[data-style="limewire"] {
  --floor-bg: #1a2f1a;
  --floor-bg-soft: #0f1f0f;
  --floor-ink: #b8ffb8;
  --floor-ink-soft: rgba(184, 255, 184, 0.75);
  --floor-muted: rgba(184, 255, 184, 0.45);
  --accent: #6cd46c;
  --accent-alt: #9aff9a;
  --panel: rgba(16, 32, 16, 0.95);
  --line: rgba(108, 212, 108, 0.4);
  --shadow: rgba(0, 0, 0, 0.5);
  --portrait-border: #6cd46c;
  --frame-bg: #0a140a;
  --beat-flash: rgba(108, 212, 108, 0.2);
  --portrait-radius: 12px;
  --font-body: "Tahoma", sans-serif;
  --font-display: "Tahoma", sans-serif;
  --btn-loops-bg: linear-gradient(180deg, #2a4a2a, #1a301a);
  --btn-beat-bg: linear-gradient(180deg, #4a8a4a, #2a5a2a);
  --btn-beat-ink: #e8ffe8;
  --title-shadow: none;
}

html[data-style="limewire"] body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.15;
  background: radial-gradient(circle at 30% 20%, rgba(108, 212, 108, 0.35), transparent 45%);
}

html[data-style="booth"] {
  --floor-bg: #e8dfd0;
  --floor-bg-soft: #f5efe6;
  --floor-ink: #3a3028;
  --floor-ink-soft: rgba(58, 48, 40, 0.72);
  --floor-muted: rgba(58, 48, 40, 0.5);
  --accent: #c45c26;
  --accent-alt: #6b8f71;
  --panel: rgba(255, 252, 248, 0.96);
  --line: rgba(58, 48, 40, 0.2);
  --shadow: rgba(80, 60, 40, 0.2);
  --portrait-border: #ffffff;
  --frame-bg: #ffffff;
  --beat-flash: rgba(255, 255, 255, 0.5);
  --portrait-radius: 6px;
  --portrait-pad: 12px 12px 28px;
  --font-body: Georgia, serif;
  --font-display: Georgia, serif;
  --btn-loops-bg: #fff;
  --btn-beat-bg: linear-gradient(180deg, #d4734a, #a84e2a);
  --btn-beat-ink: #fffaf5;
}

html[data-style="booth"] .loop-portrait {
  background: #fff;
  box-shadow: 0 14px 28px var(--shadow);
}

html[data-style="booth"] .loop-portrait.beat-pulse {
  animation-name: beat-portrait-booth;
}

@keyframes beat-portrait-booth {
  0% {
    transform: scale(1) rotate(0deg);
    box-shadow: 0 14px 28px var(--shadow);
  }

  18% {
    transform: scale(1.04) rotate(-0.6deg);
    box-shadow: 0 18px 36px var(--shadow);
  }

  100% {
    transform: scale(1) rotate(0deg);
    box-shadow: 0 14px 28px var(--shadow);
  }
}

html[data-style="club"] {
  --floor-bg: #050505;
  --floor-bg-soft: #111;
  --floor-ink: #f5f5f5;
  --floor-ink-soft: rgba(245, 245, 245, 0.7);
  --floor-muted: rgba(245, 245, 245, 0.4);
  --accent: #ff3366;
  --accent-alt: #66ccff;
  --panel: rgba(12, 12, 12, 0.94);
  --line: rgba(255, 51, 102, 0.45);
  --shadow: rgba(0, 0, 0, 0.55);
  --portrait-border: rgba(255, 51, 102, 0.85);
  --frame-bg: #000;
  --beat-flash: rgba(255, 51, 102, 0.15);
  --portrait-radius: 12px;
  --font-body: "Helvetica Neue", Arial, sans-serif;
  --font-display: "Syne", sans-serif;
  --btn-loops-bg: rgba(255, 255, 255, 0.06);
  --btn-beat-bg: var(--accent);
  --btn-beat-ink: #fff;
  --title-shadow: none;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--floor-ink);
  font-family: var(--font-body);
  background: linear-gradient(165deg, var(--floor-bg-soft), var(--floor-bg));
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: var(--grid-opacity);
  background-image:
    linear-gradient(rgba(127, 127, 127, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(127, 127, 127, 0.06) 1px, transparent 1px);
  background-size: 24px 24px;
}

body.is-dragging {
  cursor: copy;
}

body.is-dragging .drop-hint {
  color: var(--accent);
}

.disco-lights {
  display: block;
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.disco-light {
  position: absolute;
  width: 50vmax;
  height: 50vmax;
  border-radius: 50%;
  filter: blur(64px);
  opacity: 0.4;
  mix-blend-mode: screen;
  transition: opacity 100ms ease-out, transform 160ms ease-out;
}

.disco-light--a {
  top: -12%;
  left: -8%;
  background: hsl(var(--disco-hue) 90% 62%);
}

.disco-light--b {
  top: 8%;
  right: -10%;
  background: hsl(calc(var(--disco-hue) + 80) 85% 58%);
}

.disco-light--c {
  bottom: 10%;
  left: 12%;
  background: hsl(calc(var(--disco-hue) + 140) 80% 55%);
}

.disco-light--d {
  bottom: -14%;
  right: 6%;
  background: hsl(calc(var(--disco-hue) + 200) 88% 60%);
}

.disco-light--e {
  top: 42%;
  left: 38%;
  width: 34vmax;
  height: 34vmax;
  background: hsl(calc(var(--disco-hue) + 40) 95% 68%);
}

.disco-light--f {
  top: 20%;
  left: 55%;
  width: 28vmax;
  height: 28vmax;
  background: hsl(calc(var(--disco-hue) + 260) 90% 64%);
}

body.is-beatflash .disco-light {
  opacity: 0.78;
  transform: scale(1.12);
}

html[data-style="winamp"] .disco-light,
html[data-style="crt"] .disco-light {
  mix-blend-mode: plus-lighter;
  opacity: 0.35;
}

html[data-style="winamp"] body.is-beatflash .disco-light,
html[data-style="crt"] body.is-beatflash .disco-light {
  opacity: 0.58;
}

html[data-style="geocities"] .disco-light {
  mix-blend-mode: multiply;
  opacity: 0.45;
  filter: blur(56px) saturate(1.4);
}

html[data-style="geocities"] body.is-beatflash .disco-light {
  opacity: 0.7;
}

html[data-style="club"] .disco-light,
html[data-style="disco"] .disco-light {
  opacity: 0.48;
}

html[data-style="club"] body.is-beatflash .disco-light,
html[data-style="disco"] body.is-beatflash .disco-light {
  opacity: 0.88;
}

.floor-flash {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  opacity: 0;
  background: radial-gradient(circle at 50% 40%, var(--beat-flash), transparent 58%);
}

body.is-beatflash .floor-flash {
  animation: floor-flash 220ms ease-out;
}

@keyframes floor-flash {
  0% {
    opacity: 0.7;
  }

  100% {
    opacity: 0;
  }
}

.top-bar {
  position: fixed;
  top: 12px;
  right: 12px;
  left: 12px;
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  pointer-events: none;
}

.top-bar > * {
  pointer-events: auto;
}

.home-link {
  color: var(--accent);
  font: 600 0.78rem/1 var(--font-body);
  letter-spacing: 0.08em;
  text-decoration: none;
  text-transform: uppercase;
}

.home-link:hover,
.home-link:focus-visible {
  color: var(--accent-alt);
  outline: none;
}

.style-picker {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
}

.style-picker-label {
  color: var(--floor-muted);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.style-picker-select,
.gif-link-input {
  min-height: 36px;
  padding: 6px 10px;
  border: 2px solid var(--line);
  border-radius: 10px;
  background: var(--panel);
  color: var(--floor-ink);
  font: 600 0.82rem/1 var(--font-body);
}

html[data-style="winamp"] .style-picker-select,
html[data-style="winamp"] .gif-link-input,
html[data-style="winamp"] .bpm-field-input {
  border-radius: 0;
}

.style-picker-select:focus-visible,
.gif-link-input:focus-visible {
  border-color: var(--accent);
  outline: none;
}

.floor {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-rows: auto 1fr auto;
  min-height: 100vh;
  padding: 56px 16px 20px;
  gap: 12px;
}

.floor-head {
  text-align: center;
}

.floor-kicker {
  margin: 0;
  color: var(--floor-muted);
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.floor-title {
  margin: 4px 0 0;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 5vw, 2.4rem);
  line-height: 0.95;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-shadow: var(--title-shadow);
}

.loop-stage {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 0;
  gap: 0;
}

.loop-presenter {
  display: inline-flex;
  flex-direction: column;
  align-items: stretch;
  max-width: var(--portrait-max-w);
}

.era-chrome {
  display: none;
  width: 100%;
}

html[data-style="winamp"] .era-chrome--winamp,
html[data-style="geocities"] .era-chrome--geocities,
html[data-style="limewire"] .era-chrome--limewire,
html[data-style="crt"] .era-chrome--crt {
  display: block;
}

.winamp-shell {
  border: 2px solid #4a4a4a;
  background: linear-gradient(180deg, #3a3a3a, #252525);
  box-shadow: inset 1px 1px 0 #5a5a5a, inset -2px -2px 0 #0a0a0a, 5px 5px 0 #000;
}

.winamp-titlebar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 3px 6px;
  background: linear-gradient(90deg, #1a3a6e, #4a7ac8 18%, #6a9ae8 50%, #4a7ac8 82%, #1a3a6e);
  color: #fff;
  font: bold 11px/1 Tahoma, "Segoe UI", sans-serif;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.winamp-titlebar-led {
  flex-shrink: 0;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #00ff00;
  box-shadow: 0 0 8px #00ff00;
  animation: winamp-led-blink 1.4s step-end infinite;
}

.winamp-titlebar-text {
  flex: 1;
}

.winamp-titlebar-btns {
  font-size: 10px;
  letter-spacing: 0.2em;
  opacity: 0.9;
}

.winamp-lcd {
  padding: 5px 8px;
  background: #000;
  border-top: 1px solid #1a1a1a;
  box-shadow: inset 0 2px 6px rgba(0, 0, 0, 0.8);
  overflow: hidden;
}

.winamp-lcd-scroll {
  display: block;
  color: #00ff00;
  font: 11px/1.3 "Courier New", Consolas, monospace;
  white-space: nowrap;
  text-shadow: 0 0 6px rgba(0, 255, 0, 0.6);
  animation: winamp-lcd-scroll 14s linear infinite;
}

@keyframes winamp-led-blink {
  0%,
  70% {
    opacity: 1;
  }

  71%,
  100% {
    opacity: 0.35;
  }
}

@keyframes winamp-lcd-scroll {
  0% {
    transform: translateX(100%);
  }

  100% {
    transform: translateX(-110%);
  }
}

html[data-style="winamp"] .winamp-shell + .loop-portrait {
  margin-top: 0;
  border-top: none;
  box-shadow: inset 0 0 16px rgba(0, 255, 0, 0.12), 5px 5px 0 var(--shadow);
}

.geo-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 5px 10px;
  border: 4px ridge #ff00ff;
  background: linear-gradient(180deg, #ffff66, #ffff00);
}

.geo-banner {
  color: #ff0000;
  font-family: "Comic Sans MS", "Fredoka", cursive;
  font-size: 0.9rem;
  font-weight: 700;
  animation: geo-banner-blink 0.7s step-end infinite;
}

.geo-counter {
  padding: 3px 8px;
  border: 2px inset #6699cc;
  background: #000;
  color: #00ff00;
  font: bold 11px/1 "Courier New", monospace;
}

.geo-marquee {
  margin: 0;
  padding: 5px 0;
  overflow: hidden;
  border: 3px double #000080;
  background: #000080;
  color: #ffff00;
  font-family: "Comic Sans MS", "Fredoka", cursive;
  font-size: 0.82rem;
  font-weight: 700;
  white-space: nowrap;
}

.geo-marquee::after {
  content: "welcome to my BPM dance page!!! best viewed with speakers!!! ★彡";
  display: inline-block;
  padding-left: 100%;
  animation: geo-marquee-scroll 10s linear infinite;
}

@keyframes geo-banner-blink {
  0%,
  50% {
    opacity: 1;
  }

  51%,
  100% {
    opacity: 0.4;
  }
}

@keyframes geo-marquee-scroll {
  0% {
    transform: translateX(0);
  }

  100% {
    transform: translateX(-100%);
  }
}

html[data-style="geocities"] .era-chrome--geocities + .loop-portrait {
  margin-top: 0;
  border: 4px ridge #ff00ff;
  box-shadow: 4px 4px 0 #6699cc, 8px 8px 0 #000080;
}

.lime-toolbar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 7px 12px;
  border: 2px solid #4a7a42;
  border-bottom: none;
  border-radius: 10px 10px 0 0;
  background: linear-gradient(180deg, #e0f0d8, #b0d0a8);
  box-shadow: inset 0 1px 0 #f0fff0;
  color: #1a401a;
  font: bold 12px/1 Tahoma, sans-serif;
}

.lime-logo {
  color: #2a6a22;
  text-shadow: 0 1px 0 #e8ffe8;
}

.lime-status {
  padding: 2px 6px;
  border: 1px solid #6a9a62;
  border-radius: 4px;
  background: #f8fff4;
  font-size: 10px;
  font-weight: 600;
}

.lime-bar {
  flex: 1;
  min-width: 48px;
  height: 12px;
  border: 1px inset #888;
  background: #fff;
}

.lime-bar-fill {
  display: block;
  width: 38%;
  height: 100%;
  background: linear-gradient(90deg, #4a8a4a, #9aff9a);
}

html[data-style="limewire"] .lime-toolbar + .loop-portrait {
  margin-top: 0;
  border-top: 2px solid #4a7a42;
  border-radius: 0 0 12px 12px;
}

.crt-tv {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 5px 14px;
  border: 4px solid #333;
  border-bottom: none;
  border-radius: 12px 12px 0 0;
  background: linear-gradient(180deg, #555, #2a2a2a);
  box-shadow: inset 0 1px 0 #777;
  color: #ccc;
  font: 600 10px/1 "Helvetica Neue", Arial, sans-serif;
  letter-spacing: 0.12em;
}

.crt-brand {
  color: #eee;
}

.crt-channel {
  padding: 2px 8px;
  border: 1px solid #666;
  border-radius: 4px;
  background: #111;
  color: #6fe870;
  font-family: "VT323", monospace;
  font-size: 14px;
}

html[data-style="crt"] .crt-tv + .loop-portrait {
  margin-top: 0;
  padding: 10px;
  border: 4px solid #222;
  border-radius: 0 0 8px 8px;
  background: #111;
  box-shadow: inset 0 0 48px rgba(0, 0, 0, 0.65), 0 0 24px rgba(111, 232, 112, 0.15);
}

.loop-portrait {
  display: inline-block;
  width: fit-content;
  max-width: var(--portrait-max-w);
  padding: var(--portrait-pad);
  border-radius: var(--portrait-radius);
  background: var(--portrait-border);
  box-shadow: 6px 6px 0 var(--shadow);
  transform-origin: center center;
  will-change: transform, box-shadow, filter;
}

.loop-portrait.beat-pulse {
  animation: beat-portrait var(--beat-duration) cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

@keyframes beat-portrait {
  0% {
    transform: scale(1);
    filter: brightness(1);
    box-shadow: 6px 6px 0 var(--shadow);
  }

  18% {
    transform: scale(1.05);
    filter: brightness(1.1);
    box-shadow: 0 0 28px var(--accent), 4px 4px 0 var(--shadow);
  }

  100% {
    transform: scale(1);
    filter: brightness(1);
    box-shadow: 6px 6px 0 var(--shadow);
  }
}

.loop-frame {
  display: block;
  width: fit-content;
  line-height: 0;
  border-radius: calc(var(--portrait-radius) - 3px);
  overflow: hidden;
  background: var(--frame-bg);
}

.loop-media {
  display: block;
  line-height: 0;
}

.loop-canvas {
  display: block;
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: var(--portrait-max-h);
  vertical-align: top;
}

.loop-empty {
  margin: 0;
  padding: 20px;
  color: var(--floor-ink-soft);
  font-size: 0.88rem;
  line-height: 1.45;
  text-align: center;
}

.drop-hint {
  margin: 14px 0 0;
  color: var(--floor-muted);
  font-size: 0.82rem;
  letter-spacing: 0.06em;
}

.control-dock {
  display: grid;
  gap: 10px;
  width: min(540px, 100%);
  margin: 0 auto;
}

.bpm-dock {
  display: grid;
  grid-template-columns: 1fr auto auto auto;
  align-items: end;
  gap: 8px;
  padding: 12px 14px;
  border: 2px solid var(--line);
  border-radius: 16px;
  background: var(--panel);
  box-shadow: 6px 6px 0 var(--shadow);
}

.debug-bpm {
  margin: 0;
  color: var(--floor-ink-soft);
  font-size: 0.84rem;
  line-height: 1.35;
}

.bpm-field {
  display: grid;
  gap: 4px;
}

.bpm-field-label {
  color: var(--accent);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.bpm-field-input {
  width: 5.2rem;
  min-height: 42px;
  padding: 8px 10px;
  border: 2px solid var(--line);
  border-radius: 10px;
  background: var(--floor-bg-soft);
  color: var(--floor-ink);
  font: 700 1.1rem/1 var(--font-body);
  text-align: center;
}

.bpm-field-input:focus-visible {
  border-color: var(--accent);
  outline: none;
}

.controls {
  display: grid;
  grid-template-columns: 1fr 1fr 1.35fr;
  gap: 8px;
}

.dock-btn {
  min-height: 58px;
  border: 2px solid var(--line);
  border-radius: 14px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.92rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
  color: var(--floor-ink);
  background: var(--btn-loops-bg);
  box-shadow: 5px 5px 0 var(--shadow);
  transition: transform 100ms ease, box-shadow 100ms ease;
}

.dock-btn:hover,
.dock-btn:focus-visible {
  outline: none;
  transform: translate(-1px, -1px);
  box-shadow: 6px 6px 0 var(--shadow);
}

.dock-btn:active,
.dock-btn.is-pressed {
  transform: translate(2px, 2px);
  box-shadow: 2px 2px 0 var(--shadow);
}

.dock-btn--share {
  min-height: 42px;
  font-size: 0.75rem;
}

.dock-btn--share.is-copied {
  color: var(--accent-alt);
}

.dock-btn--beat {
  display: grid;
  place-content: center;
  gap: 2px;
  background: var(--btn-beat-bg);
  color: var(--btn-beat-ink);
  font-family: var(--font-display);
}

.beat-label {
  font-size: 1.35rem;
  line-height: 1;
  letter-spacing: 0.1em;
}

.beat-hint {
  font-size: 0.65rem;
  letter-spacing: 0.14em;
  opacity: 0.8;
  text-transform: lowercase;
}

.loop-picker,
.gif-link {
  position: fixed;
  inset: 0;
  z-index: 8;
  display: grid;
  place-items: center;
  padding: 24px 16px;
}

.loop-picker[hidden],
.gif-link[hidden] {
  display: none;
}

.loop-picker-backdrop,
.gif-link-backdrop {
  position: absolute;
  inset: 0;
  border: 0;
  background: rgba(0, 0, 0, 0.65);
  cursor: pointer;
}

.loop-picker-panel,
.gif-link-dialog {
  position: relative;
  z-index: 1;
  width: min(480px, 100%);
  max-height: min(85vh, 680px);
  padding: 16px;
  border: 2px solid var(--line);
  border-radius: 16px;
  background: var(--panel);
  box-shadow: 10px 10px 0 var(--shadow);
  overflow: auto;
}

.gif-link-title,
.loop-picker-title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: 1rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.gif-link-form {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
  align-items: center;
}

.gif-link-error {
  margin: 10px 0 0;
  color: var(--accent);
  font-size: 0.82rem;
}

.loop-picker-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 10px;
}

.loop-picker-card {
  display: grid;
  gap: 6px;
  padding: 8px;
  border: 2px solid var(--line);
  border-radius: 12px;
  background: var(--floor-bg-soft);
  color: var(--floor-ink);
  cursor: pointer;
  text-align: left;
}

.loop-picker-card:hover,
.loop-picker-card:focus-visible {
  border-color: var(--accent);
  outline: none;
}

.loop-picker-card.is-selected {
  border-color: var(--accent-alt);
}

.loop-picker-thumb-wrap {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 48px;
  padding: 4px;
  border-radius: calc(var(--portrait-radius) - 2px);
  background: var(--frame-bg);
  overflow: hidden;
}

.loop-picker-thumb {
  display: block;
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 96px;
}

.loop-picker-label {
  font-size: 0.7rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--floor-ink-soft);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

@media (max-width: 600px) {
  .bpm-dock {
    grid-template-columns: 1fr 1fr;
  }

  .controls {
    grid-template-columns: 1fr;
  }

  .gif-link-form {
    grid-template-columns: 1fr;
  }
}