/* btw.bio - username & bio text effects.
   Shared by the public profile (classes on <body>) and the dashboard preview (classes on .fx-preview).
   Variables: --fx1 / --fx2 (effect colours), --fx-mult (speed multiplier), --name-size, --name-weight,
   --name-font, --accent, --text. Every animation duration is multiplied by --fx-mult. */

.name {
  position: relative; margin: 0; font-family: var(--name-font, var(--font)); font-size: clamp(18px, 8.5vw, var(--name-size, 32px));
  font-weight: var(--name-weight, 700); letter-spacing: -0.025em; line-height: 1.2; overflow-wrap: anywhere; color: var(--text);
}
/* Script fonts (Satisfy, Great Vibes…) draw swashes outside the glyph box; effects that clip the text to its
   background (gradients) would cut them off with a straight edge. The padding widens the painted box,
   the negative margin keeps the layout unchanged. */
.name-text { display: inline-block; padding: 0.12em 0.3em; margin: -0.12em -0.3em; }
.name-text .ch { display: inline-block; white-space: pre; }

/* ----- light & colour ----- */
.name-glow .name { text-shadow: 0 0 14px color-mix(in srgb, var(--fx1) 55%, transparent), 0 0 36px color-mix(in srgb, var(--fx1) 25%, transparent); }
.name-neon .name { color: color-mix(in srgb, var(--fx1) 22%, #fff); text-shadow: 0 0 2px rgba(255, 255, 255, 0.8), 0 0 8px var(--fx1), 0 0 18px color-mix(in srgb, var(--fx1) 65%, transparent), 0 0 38px color-mix(in srgb, var(--fx1) 35%, transparent); animation: fx-neon calc(3.2s * var(--fx-mult, 1)) ease-in-out infinite; }
@keyframes fx-neon { 50% { text-shadow: 0 0 1px rgba(255, 255, 255, 0.7), 0 0 5px var(--fx1), 0 0 12px color-mix(in srgb, var(--fx1) 55%, transparent), 0 0 26px color-mix(in srgb, var(--fx1) 28%, transparent); } }
.name-pulse .name { color: var(--fx1); animation: fx-pulse calc(2s * var(--fx-mult, 1)) ease-in-out infinite; }
@keyframes fx-pulse { 50% { transform: scale(1.06); text-shadow: 0 0 18px var(--fx1), 0 0 36px color-mix(in srgb, var(--fx1) 50%, transparent); } }
.name-flicker .name { color: color-mix(in srgb, var(--fx1) 30%, #fff); text-shadow: 0 0 8px var(--fx1), 0 0 24px var(--fx1); animation: fx-flicker calc(4s * var(--fx-mult, 1)) linear infinite; }
@keyframes fx-flicker { 0%, 18%, 22%, 25%, 53%, 57%, 100% { opacity: 1; } 20%, 24%, 55% { opacity: 0.35; text-shadow: none; } }

/* ----- gradients (text clipped to the background) ----- */
.name-rainbow .name-text, .name-gradient .name-text, .name-flow .name-text, .name-shine .name-text, .name-gold .name-text,
.name-chrome .name-text, .name-ice .name-text, .name-hologram .name-text {
  -webkit-background-clip: text; background-clip: text; color: transparent; -webkit-text-fill-color: transparent;
}
.name-rainbow .name-text { background-image: linear-gradient(90deg, #ff4d4d, #ffb84d, #f9ff4d, #4dff88, #4dd8ff, #8a4dff, #ff4dd2, #ff4d4d); background-size: 200% 100%; animation: fx-slide calc(4s * var(--fx-mult, 1)) linear infinite; }
.name-gradient .name-text { background-image: linear-gradient(90deg, var(--fx1), var(--fx2)); }
.name-flow .name-text { background-image: linear-gradient(90deg, var(--fx1), var(--fx2), var(--fx1)); background-size: 200% 100%; animation: fx-slide calc(3s * var(--fx-mult, 1)) linear infinite; }
.name-shine .name-text { background-image: linear-gradient(110deg, var(--fx1) 35%, #fff 45%, var(--fx2) 50%, var(--fx1) 60%); background-size: 250% 100%; animation: fx-shine calc(3s * var(--fx-mult, 1)) linear infinite; }
.name-gold .name-text { background-image: linear-gradient(100deg, #8a6a1f 0%, #f7e08a 22%, #c99a2e 40%, #fff6c9 50%, #b8862b 62%, #f2d27a 80%, #8a6a1f 100%); background-size: 220% 100%; animation: fx-shine calc(5s * var(--fx-mult, 1)) linear infinite; }
.name-gold .name { filter: drop-shadow(0 2px 10px rgba(240, 190, 80, 0.35)); }
.name-chrome .name-text { background-image: linear-gradient(180deg, #ffffff 0%, #c8ccd4 38%, #5b6070 50%, #e9ecf2 62%, #9aa0ad 100%); }
.name-chrome .name { filter: drop-shadow(0 2px 6px rgba(0, 0, 0, 0.6)); }
.name-ice .name-text { background-image: linear-gradient(180deg, #ffffff 0%, #bdf3ff 45%, #59c8ff 70%, #e6fbff 100%); }
.name-ice .name { filter: drop-shadow(0 0 10px rgba(120, 220, 255, 0.65)); }
.name-hologram .name-text { background-image: linear-gradient(120deg, #6ef2ff, #b77bff, #ff7bd8, #6ef2ff); background-size: 300% 100%; animation: fx-slide calc(5s * var(--fx-mult, 1)) linear infinite, fx-holo calc(3.4s * var(--fx-mult, 1)) steps(1) infinite; }
.name-hologram .name::after { content: ""; position: absolute; inset: 0; pointer-events: none; background: repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.12) 0 1px, transparent 1px 3px); mix-blend-mode: overlay; }
.name-hologram .name { filter: drop-shadow(0 0 8px rgba(120, 220, 255, 0.5)); }
@keyframes fx-holo { 0%, 92%, 100% { opacity: 1; } 94% { opacity: 0.55; } 96% { opacity: 0.85; } }
@keyframes fx-slide { to { background-position: -200% 0; } }
@keyframes fx-shine { from { background-position: 150% 0; } to { background-position: -100% 0; } }

/* ----- distortion ----- */
.name-glitch .name::before, .name-glitch .name::after { content: attr(data-text); position: absolute; inset: 0; pointer-events: none; }
.name-glitch .name::before { color: var(--fx1); clip-path: inset(0 0 58% 0); animation: fx-glitch1 calc(2.2s * var(--fx-mult, 1)) infinite steps(2); mix-blend-mode: screen; }
.name-glitch .name::after { color: var(--fx2); clip-path: inset(52% 0 0 0); animation: fx-glitch2 calc(1.8s * var(--fx-mult, 1)) infinite steps(2); mix-blend-mode: screen; }
@keyframes fx-glitch1 { 0%, 78% { transform: translate(0); } 82% { transform: translate(-4px, -1px); } 88% { transform: translate(3px, 1px); } 94% { transform: translate(-2px, 0); } }
@keyframes fx-glitch2 { 0%, 72% { transform: translate(0); } 78% { transform: translate(4px, 1px); } 86% { transform: translate(-3px, 0); } 92% { transform: translate(2px, -1px); } }
.name-rgb .name { animation: fx-rgb calc(1.6s * var(--fx-mult, 1)) ease-in-out infinite; }
@keyframes fx-rgb { 0%, 100% { text-shadow: -2px 0 var(--fx1), 2px 0 var(--fx2); } 25% { text-shadow: 2px 1px var(--fx1), -2px -1px var(--fx2); } 50% { text-shadow: 1px -2px var(--fx1), -1px 2px var(--fx2); } 75% { text-shadow: -3px 0 var(--fx1), 3px 0 var(--fx2); } }
.name-shake .name { animation: fx-shake calc(0.5s * var(--fx-mult, 1)) linear infinite; }
@keyframes fx-shake { 0%, 100% { transform: translate(0); } 20% { transform: translate(-1px, 1px) rotate(-0.5deg); } 40% { transform: translate(1px, -1px); } 60% { transform: translate(-1px, 0) rotate(0.5deg); } 80% { transform: translate(1px, 1px); } }
.name-float .name { animation: fx-float calc(3s * var(--fx-mult, 1)) ease-in-out infinite; }
@keyframes fx-float { 50% { transform: translateY(-7px); } }
.name-blur .name { animation: fx-blur calc(3.4s * var(--fx-mult, 1)) ease-in-out infinite; }
.name-blur .name:hover { animation: none; filter: none; }
@keyframes fx-blur { 0%, 100% { filter: blur(0); } 50% { filter: blur(2.4px); opacity: 0.8; } }

/* ----- material ----- */
.name-fire .name { color: #fff3c4; animation: fx-fire calc(1.2s * var(--fx-mult, 1)) ease-in-out infinite alternate; }
@keyframes fx-fire {
  from { text-shadow: 0 0 4px #fff, 0 -4px 6px #ffd23f, 2px -10px 12px #ff9a3d, -2px -18px 20px #ff5a1f, 0 -26px 30px #c81e1e; }
  to { text-shadow: 0 0 4px #fff, 1px -6px 8px #ffd23f, -2px -12px 14px #ff9a3d, 2px -20px 22px #ff5a1f, -1px -30px 34px #c81e1e; }
}
.name-outline .name { color: transparent; -webkit-text-stroke: 1.5px var(--fx1); text-shadow: 0 0 18px color-mix(in srgb, var(--fx1) 45%, transparent); }
.name-shadow3d .name { color: var(--fx1); text-shadow: 1px 1px 0 var(--fx2), 2px 2px 0 var(--fx2), 3px 3px 0 color-mix(in srgb, var(--fx2) 85%, #000), 4px 4px 0 color-mix(in srgb, var(--fx2) 70%, #000), 5px 5px 0 color-mix(in srgb, var(--fx2) 55%, #000), 8px 10px 14px rgba(0, 0, 0, 0.55); }

/* ----- per-letter (letters are split into .ch spans by JS) ----- */
.name-wave .name-text .ch { animation: fx-wave calc(1.6s * var(--fx-mult, 1)) ease-in-out infinite; animation-delay: calc(var(--i) * 0.08s * var(--fx-mult, 1)); }
@keyframes fx-wave { 0%, 60%, 100% { transform: translateY(0); } 30% { transform: translateY(-0.22em); } }
.name-bounce .name-text .ch { animation: fx-bounce calc(1.4s * var(--fx-mult, 1)) cubic-bezier(.28, .84, .42, 1) infinite; animation-delay: calc(var(--i) * 0.1s * var(--fx-mult, 1)); }
@keyframes fx-bounce { 0%, 50%, 100% { transform: translateY(0) scale(1, 1); } 15% { transform: translateY(-0.3em) scale(0.95, 1.06); } 30% { transform: translateY(0) scale(1.06, 0.94); } }
/* "Glow" toggle: a glow in effect colour 1 for effects that don't already draw their own shadow. Kept tight:
   a wide halo of a light colour reads as fog around the name. */
.glow-name:is(.name-none, .name-float, .name-shake, .name-blur, .name-wave, .name-bounce, .name-typewriter, .name-scramble, .name-sparkle, .name-glitch) .name {
  text-shadow: 0 0 10px color-mix(in srgb, var(--fx1) 60%, transparent), 0 0 22px color-mix(in srgb, var(--fx1) 28%, transparent);
}
.glow-name:is(.name-rainbow, .name-gradient, .name-flow, .name-shine, .name-hologram, .name-gold, .name-chrome, .name-ice) .name {
  filter: drop-shadow(0 0 10px color-mix(in srgb, var(--fx1) 50%, transparent));
}

/* ----- typing caret ----- */
.typing::after { content: ""; display: inline-block; width: 2px; height: 1em; margin-inline-start: 3px; vertical-align: -0.12em; background: currentColor; animation: fx-caret 0.9s steps(1) infinite; }
.name-text.typing::after { -webkit-text-fill-color: currentColor; }
.caret-underscore .typing::after { width: 0.55em; height: 2px; vertical-align: -0.08em; }
.caret-block .typing::after { width: 0.55em; height: 1.05em; opacity: 0.75; }
.caret-none .typing::after { display: none; }
@keyframes fx-caret { 50% { opacity: 0; } }

/* ----- sparkles (decorative spans added by JS) ----- */
.sparkle { position: absolute; width: 10px; height: 10px; pointer-events: none; background: radial-gradient(circle, #fff 0 20%, transparent 60%); animation: fx-sparkle 1s ease-out forwards; }
.sparkle::before, .sparkle::after { content: ""; position: absolute; left: 50%; top: 50%; width: 100%; height: 2px; background: #fff; transform: translate(-50%, -50%); border-radius: 2px; box-shadow: 0 0 6px var(--fx1, var(--accent)); }
.sparkle::after { transform: translate(-50%, -50%) rotate(90deg); }
@keyframes fx-sparkle { from { opacity: 1; transform: scale(0.2) rotate(0deg); } to { opacity: 0; transform: scale(1.3) rotate(90deg) translateY(-6px); } }

/* ----- bio effects ----- */
.desc .ch { display: inline-block; white-space: pre; }
.bio-glow .desc { text-shadow: 0 0 8px var(--fx1), 0 0 20px color-mix(in srgb, var(--fx1) 55%, transparent); }
.bio-rainbow .desc, .bio-gradient .desc, .bio-shine .desc { -webkit-background-clip: text; background-clip: text; color: transparent; -webkit-text-fill-color: transparent; }
.bio-rainbow .desc { background-image: linear-gradient(90deg, #ff4d4d, #ffb84d, #f9ff4d, #4dff88, #4dd8ff, #8a4dff, #ff4dd2, #ff4d4d); background-size: 200% 100%; animation: fx-slide calc(6s * var(--fx-mult, 1)) linear infinite; }
.bio-gradient .desc { background-image: linear-gradient(90deg, var(--fx1), var(--fx2)); }
.bio-shine .desc { background-image: linear-gradient(110deg, var(--text) 38%, #fff 47%, var(--fx1) 50%, var(--text) 58%); background-size: 250% 100%; animation: fx-shine calc(4s * var(--fx-mult, 1)) linear infinite; }
.bio-glitch .desc { animation: fx-bio-glitch calc(3s * var(--fx-mult, 1)) steps(1) infinite; }
@keyframes fx-bio-glitch {
  0%, 86%, 100% { text-shadow: none; transform: none; }
  88% { text-shadow: -2px 0 var(--fx1), 2px 0 var(--fx2); transform: translateX(1px); }
  91% { text-shadow: 2px 0 var(--fx1), -2px 0 var(--fx2); transform: translateX(-1px) skewX(-4deg); }
  94% { text-shadow: -1px 1px var(--fx1), 1px -1px var(--fx2); transform: none; }
}
.bio-wave .desc .ch { animation: fx-wave calc(2.2s * var(--fx-mult, 1)) ease-in-out infinite; animation-delay: calc(var(--i) * 0.05s * var(--fx-mult, 1)); }
.desc.fading, .desc-block.fading { transition: opacity 0.45s ease, transform 0.45s ease; }
.desc.fading.out, .desc-block.fading.out { opacity: 0; transform: translateY(4px); }
.desc.typing, .desc-block.typing { white-space: pre-wrap; }

@media (prefers-reduced-motion: reduce) {
  .name, .name::before, .name::after, .name-text, .name-text .ch, .desc, .desc .ch { animation: none !important; }
}