/* Monica Ai — Universe theme (front-page matched cosmic glass) */

:root {
  --ymu-deep: #010008;
  --ymu-cyan: #38bdf8;
  --ymu-violet: #8a63ff;
  --ymu-magenta: #f0249b;
  --ymu-grad: linear-gradient(115deg, #38bdf8, #8a63ff, #f0249b, #1d9bf0);
  --ymu-glass: rgba(8, 6, 22, 0.62);
  --ymu-glass-border: rgba(138, 99, 255, 0.32);
  --ymu-blur: blur(28px) saturate(165%);
}

/* ── Cosmic backdrop layers (injected by JS) ── */
#ym-monica .ym-universe-fx {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

#ym-monica .ym-universe-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.68;
  z-index: 1;
}

#ym-monica .ym-universe-fx .yal-login-aurora {
  opacity: 0.48;
  z-index: 0;
}

#ym-monica .ym-universe-fx .yal-login-orbit {
  opacity: 0.55;
  z-index: 0;
}

#ym-monica .ym-universe-fx .yal-login-noise {
  z-index: 4;
  opacity: 0.035;
}

#ym-monica .ym-nebula {
  position: absolute;
  border-radius: 50%;
  filter: blur(70px);
  mix-blend-mode: screen;
  opacity: 0.45;
  animation: ymu-nebula-drift 24s ease-in-out infinite alternate;
  z-index: 0;
}

#ym-monica .ym-nebula--1 {
  width: min(70vw, 520px);
  height: min(70vw, 520px);
  top: -12%;
  left: -8%;
  background: radial-gradient(circle, rgba(56, 189, 248, 0.75), transparent 68%);
}

#ym-monica .ym-nebula--2 {
  width: min(60vw, 440px);
  height: min(60vw, 440px);
  top: 8%;
  right: -12%;
  background: radial-gradient(circle, rgba(138, 99, 255, 0.7), transparent 65%);
  animation-delay: -8s;
  animation-duration: 28s;
}

#ym-monica .ym-nebula--3 {
  width: min(80vw, 580px);
  height: min(80vw, 580px);
  bottom: -20%;
  left: 18%;
  background: radial-gradient(circle, rgba(240, 36, 155, 0.45), transparent 70%);
  animation-delay: -14s;
  animation-duration: 32s;
}

#ym-monica .ym-cosmic-grid {
  position: absolute;
  inset: -50% -10% 0;
  background-image:
    linear-gradient(rgba(100, 160, 255, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(100, 160, 255, 0.07) 1px, transparent 1px);
  background-size: 52px 52px;
  transform: perspective(540px) rotateX(66deg);
  transform-origin: 50% 100%;
  mask-image: linear-gradient(to top, #000 0%, transparent 85%);
  -webkit-mask-image: linear-gradient(to top, #000 0%, transparent 85%);
  opacity: 0.35;
}

#ym-monica .ym-cosmic-sweep {
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg, transparent 40%, rgba(180, 220, 255, 0.04) 50%, transparent 60%);
  background-size: 320% 320%;
  animation: ymu-sweep 12s ease-in-out infinite;
  opacity: 0.8;
}

@keyframes ymu-nebula-drift {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(3%, -2%) scale(1.06); }
}

@keyframes ymu-sweep {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

/* ── Main shell — front-page nebula match ── */
#ym-monica {
  --ym-beat: 0;
  background:
    radial-gradient(circle at 12% 18%, rgba(120, 86, 255, 0.32), transparent 44%),
    radial-gradient(circle at 88% 12%, rgba(29, 155, 240, 0.28), transparent 42%),
    radial-gradient(circle at 52% 98%, rgba(240, 36, 155, 0.24), transparent 50%),
    radial-gradient(circle at 72% 68%, rgba(56, 189, 248, 0.18), transparent 55%),
    radial-gradient(circle at 28% 72%, rgba(138, 99, 255, 0.14), transparent 48%),
    var(--ymu-deep) !important;
  background-size: 220% 220%, 240% 240%, 200% 200%, 260% 260%, 210% 210%, auto !important;
  animation: yfp-nebula 14s ease-in-out infinite !important;
}

#ym-monica .ym-stars {
  z-index: 1;
}

#ym-monica .ym-star {
  width: var(--ym-star-size, 2px);
  height: var(--ym-star-size, 2px);
  box-shadow: 0 0 calc(var(--ym-star-size, 2px) * 2) rgba(180, 220, 255, 0.45);
}

#ym-monica .ym-star.ym-star--bright {
  width: 3px;
  height: 3px;
  opacity: 0.85 !important;
}

/* ── Orgasmic heartbeat logo — elliptical lub-dub pulse + emissions ── */
.ym-logo-stage {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 160px;
  height: 160px;
  margin-bottom: 4px;
}

.ym-emission-field {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 1px;
  height: 1px;
  pointer-events: none;
  z-index: 0;
}

.ym-emission {
  position: absolute;
  left: 0;
  top: 0;
  font-size: var(--em-size, 1rem);
  opacity: 0;
  transform: translate(-50%, -50%) scale(0.12);
  animation: ym-emission-burst var(--em-duration, 2.8s) cubic-bezier(0.15, 0.85, 0.25, 1) var(--em-delay, 0s) infinite;
  pointer-events: none;
  will-change: transform, opacity;
}

.ym-emission--heart {
  color: hsl(var(--em-hue, 330) 88% 72%);
  text-shadow: 0 0 12px rgba(240, 36, 155, 0.9), 0 0 24px rgba(255, 110, 199, 0.55);
}

.ym-emission--note {
  color: hsl(var(--em-hue, 290) 90% 74%);
  text-shadow: 0 0 10px rgba(138, 99, 255, 0.85), 0 0 20px rgba(56, 189, 248, 0.45);
}

.ym-emission--thought {
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 600;
  font-size: calc(var(--em-size, 1rem) * 1.15);
  color: rgba(200, 210, 255, 0.42);
  text-shadow: 0 0 8px rgba(138, 99, 255, 0.35);
  opacity: 0;
}

@keyframes ym-emission-burst {
  0% { opacity: 0; transform: translate(-50%, -50%) scale(0.1) rotate(0deg); }
  6% { opacity: 1; transform: translate(calc(-50% + var(--em-x)), calc(-50% + var(--em-y))) scale(1.3) rotate(14deg); }
  14% { opacity: 0.92; transform: translate(calc(-50% + calc(var(--em-x) * 0.75)), calc(-50% + calc(var(--em-y) * 0.7))) scale(1.05) rotate(-8deg); }
  22% { opacity: 1; transform: translate(calc(-50% + calc(var(--em-x) * 1.2)), calc(-50% + calc(var(--em-y) * 1.15))) scale(1.22) rotate(20deg); }
  42% { opacity: 0.65; transform: translate(calc(-50% + var(--em-x2)), calc(-50% + var(--em-y2))) scale(0.85) rotate(-4deg); }
  100% { opacity: 0; transform: translate(calc(-50% + calc(var(--em-x2) * 1.25)), calc(-50% + calc(var(--em-y2) * 1.4))) scale(0.18) rotate(32deg); }
}

.ym-logo-pulse-core {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 88px;
  height: 118px;
  margin: -59px 0 0 -44px;
  border-radius: 50%;
  background: radial-gradient(
    ellipse 58% 68% at 50% 54%,
    rgba(255, 90, 170, calc(0.75 + var(--ym-beat, 0) * 0.25)),
    rgba(240, 36, 155, 0.55) 38%,
    rgba(138, 99, 255, 0.28) 58%,
    transparent 72%
  );
  filter: blur(calc(10px + var(--ym-beat, 0) * 8px));
  z-index: 1;
  pointer-events: none;
  animation: ymu-orgasm-core 1.18s ease-in-out infinite;
}

.ym-logo-pulse-ring {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 100px;
  height: 130px;
  margin: -65px 0 0 -50px;
  border-radius: 50%;
  border: 2px solid rgba(255, 110, 199, 0.45);
  box-shadow: 0 0 calc(20px + var(--ym-beat, 0) * 36px) rgba(240, 36, 155, calc(0.25 + var(--ym-beat, 0) * 0.55));
  pointer-events: none;
  opacity: 0;
  z-index: 0;
}

.ym-logo-pulse-ring--a {
  animation: ymu-orgasm-ring 1.18s cubic-bezier(0.22, 1, 0.36, 1) 0.7s infinite;
}

.ym-logo-pulse-ring--b {
  animation: ymu-orgasm-ring 1.18s cubic-bezier(0.22, 1, 0.36, 1) 0.96s infinite;
}

@keyframes ymu-orgasm-core {
  0%, 34%, 100% { transform: scale(0.82, 0.74); opacity: 0.42; }
  7% { transform: scale(1.12, 1.38); opacity: 1; }
  13% { transform: scale(0.92, 0.86); opacity: 0.52; }
  20% { transform: scale(1.24, 1.52); opacity: 1; }
  28% { transform: scale(0.88, 0.8); opacity: 0.48; }
}

@keyframes ymu-orgasm-ring {
  0% { transform: scale(0.5, 0.42); opacity: 0; }
  8% { opacity: 0.82; }
  22% { transform: scale(1.55, 1.85); opacity: 0.45; }
  38% { transform: scale(2.4, 2.75); opacity: 0; }
  100% { transform: scale(2.4, 2.75); opacity: 0; }
}

.ym-logo {
  animation: ym-burst-in 0.7s cubic-bezier(0.18, 1.4, 0.4, 1) both, ym-heartbeat-body 1.18s ease-in-out 0.7s infinite !important;
}

.ym-logo::before,
.ym-logo::after {
  top: 80px !important;
  width: 100px !important;
  height: 130px !important;
  margin-left: -50px !important;
  border-radius: 50% !important;
  border-color: rgba(255, 110, 199, 0.5) !important;
  box-shadow: 0 0 calc(24px + var(--ym-beat, 0) * 32px) rgba(240, 36, 155, calc(0.3 + var(--ym-beat, 0) * 0.5)) !important;
  animation: ymu-orgasm-ring 1.18s cubic-bezier(0.22, 1, 0.36, 1) 0.7s infinite !important;
}

.ym-logo::after {
  animation-delay: 0.96s !important;
}

.ym-logo-icon {
  position: relative;
  z-index: 2;
  transform: scale(calc(1 + var(--ym-beat, 0) * 0.22));
  transition: transform 0.04s linear;
  animation: ym-heartbeat-icon 1.18s ease-in-out infinite, ym-logo-hue 6s linear infinite !important;
}

.ym-logo-icon::before {
  inset: -24px -18px !important;
  border-radius: 50% !important;
  background: radial-gradient(
    ellipse 55% 65% at 50% 52%,
    rgba(255, 80, 160, calc(0.75 + var(--ym-beat, 0) * 0.25)),
    rgba(240, 36, 155, 0.5) 40%,
    rgba(138, 99, 255, 0.28) 58%,
    transparent 72%
  ) !important;
  animation: ymu-orgasm-core 1.18s ease-in-out infinite !important;
}

.ym-logo-icon::after {
  background: conic-gradient(
    from 0deg,
    transparent 0 14deg,
    rgba(255, 110, 199, calc(0.35 + var(--ym-beat, 0) * 0.45)) 18deg 22deg,
    transparent 26deg 44deg,
    rgba(138, 99, 255, calc(0.3 + var(--ym-beat, 0) * 0.4)) 48deg 52deg,
    transparent 56deg 92deg,
    rgba(240, 36, 155, calc(0.35 + var(--ym-beat, 0) * 0.45)) 96deg 100deg,
    transparent 104deg 360deg
  ) !important;
  filter: blur(3px) !important;
  opacity: calc(0.55 + var(--ym-beat, 0) * 0.45) !important;
  animation: ym-heartbeat-rays 1.18s ease-in-out infinite !important;
}

.ym-logo-text {
  animation: ym-logo-text-flow 5s linear infinite, ym-heartbeat-text 1.18s ease-in-out infinite !important;
}

.ym-tagline {
  color: rgba(186, 196, 220, 0.88) !important;
  text-shadow: 0 0 24px rgba(138, 99, 255, 0.25);
}

/* ── Ask bar — glass portal input (static ring, breathing glow) ── */
.ym-ask-bar {
  background: var(--ymu-glass) !important;
  backdrop-filter: var(--ymu-blur);
  -webkit-backdrop-filter: var(--ymu-blur);
  border: 1px solid var(--ymu-glass-border) !important;
  box-shadow:
    0 0 40px rgba(80, 40, 200, 0.18),
    0 20px 56px rgba(0, 0, 0, 0.45),
    inset 0 1px 0 rgba(255, 255, 255, 0.08) !important;
  animation: ym-burst-in 0.7s cubic-bezier(0.18, 1.4, 0.4, 1) 0.08s both, ymu-ask-glow 5s ease-in-out infinite !important;
}

.ym-ask-bar::before {
  background: var(--ymu-grad) !important;
  opacity: 0.35 !important;
  inset: -1px !important;
  padding: 1px !important;
}

.ym-ask-bar:focus-within {
  animation: none !important;
  border-color: rgba(56, 189, 248, 0.55) !important;
  box-shadow:
    0 0 0 1px rgba(56, 189, 248, 0.35),
    0 0 48px rgba(138, 99, 255, 0.22),
    0 24px 64px rgba(0, 0, 0, 0.5) !important;
}

.ym-ask-bar:focus-within::before {
  opacity: 0.65 !important;
}

@keyframes ymu-ask-glow {
  0%, 100% {
    box-shadow: 0 0 32px rgba(80, 40, 200, 0.14), 0 20px 56px rgba(0, 0, 0, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.08);
  }
  50% {
    box-shadow: 0 0 56px rgba(56, 189, 248, 0.2), 0 0 72px rgba(138, 99, 255, 0.12), 0 24px 64px rgba(0, 0, 0, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.12);
  }
}

.ym-ask-voice {
  background: var(--ymu-grad) !important;
  background-size: 200% auto !important;
  animation: ym-logo-text-flow 6s linear infinite !important;
  box-shadow: 0 0 20px rgba(138, 99, 255, 0.45) !important;
}

/* ── Quick actions — holographic chips ── */
.ym-quick-btn {
  background: rgba(255, 255, 255, 0.04) !important;
  border: 1px solid rgba(138, 99, 255, 0.28) !important;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.ym-quick-btn:hover {
  background: linear-gradient(115deg, rgba(56, 189, 248, 0.14), rgba(138, 99, 255, 0.18), rgba(240, 36, 155, 0.1)) !important;
  border-color: rgba(56, 189, 248, 0.55) !important;
  box-shadow: 0 12px 32px rgba(80, 40, 200, 0.28) !important;
}

/* ── Topbar ── */
.ym-topbar {
  backdrop-filter: blur(20px) saturate(150%);
  -webkit-backdrop-filter: blur(20px) saturate(150%);
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.55), transparent);
}

#ym-music-top {
  border-color: rgba(138, 99, 255, 0.5) !important;
  background: linear-gradient(115deg, rgba(56, 189, 248, 0.12), rgba(138, 99, 255, 0.16)) !important;
}

/* ── Chat ── */
.ym-growth-pill {
  background: linear-gradient(115deg, rgba(56, 189, 248, 0.14), rgba(138, 99, 255, 0.18)) !important;
  border-color: rgba(138, 99, 255, 0.45) !important;
  box-shadow: 0 0 24px rgba(138, 99, 255, 0.2) !important;
}

.ym-msg-user .ym-bubble {
  background: linear-gradient(135deg, rgba(56, 189, 248, 0.18), rgba(138, 99, 255, 0.14)) !important;
  border: 1px solid rgba(138, 99, 255, 0.35) !important;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.ym-song-card,
.ym-image-card,
.ym-video-card,
.ym-news-card,
.ym-code-card {
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.35), inset 0 0 0 1px rgba(255, 255, 255, 0.04);
}

.ym-think-btn {
  background: rgba(255, 255, 255, 0.04) !important;
  border-color: rgba(138, 99, 255, 0.25) !important;
  backdrop-filter: blur(10px);
}

.ym-think-btn.on {
  border-color: rgba(56, 189, 248, 0.55) !important;
  background: rgba(56, 189, 248, 0.1) !important;
  box-shadow: 0 0 24px rgba(56, 189, 248, 0.15);
}

/* ── Drawer ── */
.ym-drawer {
  background: rgba(4, 2, 12, 0.94) !important;
  border-right: 1px solid rgba(138, 99, 255, 0.28) !important;
  backdrop-filter: blur(28px);
  -webkit-backdrop-filter: blur(28px);
}

.ym-drawer-backdrop.open {
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

/* ── Music Studio — universe match + front-page nebula ── */
#ymm-studio {
  background:
    radial-gradient(circle at 12% 18%, rgba(120, 86, 255, 0.28), transparent 44%),
    radial-gradient(circle at 88% 12%, rgba(29, 155, 240, 0.24), transparent 42%),
    radial-gradient(circle at 52% 98%, rgba(240, 36, 155, 0.2), transparent 50%),
    radial-gradient(circle at 72% 68%, rgba(56, 189, 248, 0.14), transparent 55%),
    var(--ymu-deep) !important;
  background-size: 220% 220%, 240% 240%, 200% 200%, 260% 260%, auto !important;
  animation: yfp-nebula 14s ease-in-out infinite !important;
}

#ymm-studio .ymm-universe-fx {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

#ymm-studio .ymm-universe-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.62;
  z-index: 1;
}

#ymm-studio .ymm-universe-fx .yal-login-aurora {
  opacity: 0.42;
}

#ymm-studio .ymm-universe-fx .yal-login-orbit {
  opacity: 0.5;
}

#ymm-studio .ymm-universe-grid {
  position: absolute;
  inset: -55% -15% -5%;
  background-image:
    linear-gradient(rgba(100, 160, 255, 0.09) 1px, transparent 1px),
    linear-gradient(90deg, rgba(100, 160, 255, 0.09) 1px, transparent 1px);
  background-size: 48px 48px;
  transform: perspective(520px) rotateX(64deg);
  transform-origin: 50% 100%;
  mask-image: linear-gradient(to top, #000 0%, transparent 82%);
  -webkit-mask-image: linear-gradient(to top, #000 0%, transparent 82%);
  animation: yfp-grid 6s linear infinite;
  opacity: 0.5;
  z-index: 0;
}

#ymm-studio .ymm-ambient-bg {
  background: transparent !important;
  z-index: 0;
}

#ymm-studio .ymm-ambient-bg::before,
#ymm-studio .ymm-ambient-bg::after {
  opacity: 0.35;
}

#ymm-studio .ymm-rail {
  background:
    linear-gradient(180deg, rgba(8, 6, 22, 0.95), rgba(0, 0, 0, 0.9)),
    linear-gradient(115deg, rgba(56, 189, 248, 0.06), rgba(138, 99, 255, 0.08)) !important;
  border-right-color: rgba(138, 99, 255, 0.28) !important;
  box-shadow: inset -1px 0 0 rgba(56, 189, 248, 0.08) !important;
}

#ymm-studio .ymm-rail-brand {
  color: var(--ymu-cyan) !important;
}

#ymm-studio .ymm-rail-btn.active,
#ymm-studio .ymm-rail-btn:hover {
  background: rgba(138, 99, 255, 0.14) !important;
  color: var(--ymu-cyan) !important;
}

.ymm-orbit-a,
.ymm-orbit-b {
  animation: none !important;
}

.ymm-orbit-a {
  border-color: rgba(56, 189, 248, calc(0.2 + var(--beat) * 0.45)) !important;
  box-shadow: 0 0 calc(24px + var(--beat) * 40px) rgba(56, 189, 248, calc(0.15 + var(--beat) * 0.35)) !important;
}

.ymm-orbit-b {
  border-color: rgba(138, 99, 255, calc(0.15 + var(--beat) * 0.35)) !important;
  box-shadow: 0 0 calc(20px + var(--beat) * 32px) rgba(138, 99, 255, calc(0.12 + var(--beat) * 0.3)) !important;
}

.ymm-spectrum-bar {
  background: linear-gradient(180deg, rgba(56, 189, 248, 0.95), rgba(138, 99, 255, 0.85), rgba(240, 36, 155, 0.5)) !important;
  box-shadow: 0 0 calc(8px + var(--beat) * 16px) rgba(138, 99, 255, calc(0.35 + var(--beat) * 0.55)) !important;
}

#ymm-studio .ymm-card,
#ymm-studio .ymm-panel,
#ymm-studio .ymm-studio-hero {
  background: var(--ymu-glass) !important;
  backdrop-filter: var(--ymu-blur);
  -webkit-backdrop-filter: var(--ymu-blur);
  border-color: var(--ymu-glass-border) !important;
  box-shadow:
    0 0 40px rgba(80, 40, 200, 0.12),
    0 20px 56px rgba(0, 0, 0, 0.35),
    inset 0 1px 0 rgba(255, 255, 255, 0.06) !important;
}

#ymm-studio .ymm-studio-hero {
  border-radius: 24px;
  border: 1px solid rgba(138, 99, 255, 0.28);
  padding: 24px 16px 28px;
  margin-bottom: 16px;
}

#ymm-studio .ymm-hero-logo-icon svg,
#ymm-studio .ymm-hero-logo-icon .ymm-logo-svg {
  width: 88px !important;
  height: 88px !important;
  animation: ymm-logo-sparkle 3.2s ease-in-out infinite;
}

#ymm-studio .ymm-rail-brand svg {
  width: 28px;
  height: 28px;
  color: var(--ymu-cyan);
  filter: drop-shadow(0 0 8px rgba(56, 189, 248, 0.65));
}

#ymm-studio .ymm-generate {
  background: var(--ymu-grad) !important;
  background-size: 200% auto !important;
  box-shadow: 0 12px 40px rgba(80, 40, 200, 0.35) !important;
}

@media (prefers-reduced-motion: reduce) {
  #ym-monica,
  #ym-monica .ym-nebula,
  #ym-monica .ym-cosmic-sweep,
  #ymm-studio,
  .ym-emission,
  .ym-logo-pulse-core,
  .ym-logo-pulse-ring,
  .ym-ask-bar,
  .ym-ask-voice {
    animation: none !important;
  }
  .ym-logo-icon {
    transform: none !important;
  }
}