@import url('https://fonts.googleapis.com/css2?family=Roboto+Mono:wght@400;700&family=Inter:wght@400;700&family=Source+Serif+Pro:wght@400;700&family=Fira+Code:wght@400;700&family=Merriweather:wght@400;700&display=swap');

:root {
  --bg: #000000;
  --fg: #ffffff;
  --muted: #a0a0a0;
  --glass: rgba(255, 255, 255, 0.05);
  --card-bg: rgba(255, 255, 255, 0.1);
  --border-color: rgba(255, 255, 255, 0.2);
  --highlight-bg: rgba(255, 255, 255, 0.15);
  --highlight-fg: #ffffff;
  --glitch-text-shadow: 0 0 5px var(--fg);
}

/* themes */
body.theme-matrix { --bg:#000; --fg:#00ff00; --muted:#008000; --glass:rgba(0,255,0,.05); --card-bg:rgba(0,255,0,.1); --border-color:rgba(0,255,0,.2); --highlight-bg:rgba(0,255,0,.15); --highlight-fg:#00ff00; --glitch-text-shadow: 0 0 5px #00ff00; }
body.theme-nord { --bg:#2E3440; --fg:#D8DEE9; --muted:#81A1C1; --glass:rgba(129,161,193,.05); --card-bg:rgba(129,161,193,.1); --border-color:rgba(129,161,193,.2); --highlight-bg:#88C0D0; --highlight-fg:#2E3440; --glitch-text-shadow: 0 0 5px #88C0D0; }
body.theme-dracula { --bg:#282a36; --fg:#f8f8f2; --muted:#6272a4; --glass:rgba(189,147,249,.05); --card-bg:rgba(189,147,249,.1); --border-color:rgba(189,147,249,.2); --highlight-bg:#bd93f9; --highlight-fg:#282a36; --glitch-text-shadow: 0 0 5px #bd93f9; }
body.theme-cyberpunk { --bg:#0a0a23; --fg:#00f0ff; --muted:#00aaff; --glass:rgba(0,240,255,.05); --card-bg:rgba(0,240,255,.1); --border-color:rgba(0,240,255,.2); --highlight-bg:rgba(0,240,255,.15); --highlight-fg:#00f0ff; --glitch-text-shadow: 0 0 5px #00f0ff; }
body.theme-light { --bg:#dcdcdc; --fg:#1c1c1c; --muted:#586069; --glass:rgba(36,41,46,.05); --card-bg:rgba(36,41,46,.08); --border-color:rgba(36,41,46,.15); --highlight-bg:rgba(36,41,46,.1); --highlight-fg:#0366d6; --window-bg:rgba(255,255,255,.65); --highlight:#0056b3; --shadow:0 10px 30px rgba(0,0,0,.15); --header-bg:#e8e8e8; --sidebar-bg:rgba(255,255,255,.45); --button-bg:rgba(255,255,255,.5); --button-hover-bg:rgba(255,255,255,.8); --button-active-bg:rgba(0,86,179,.2); --input-bg:rgba(255,255,255,.75); --scroll-thumb-bg:#b0b0b0; --scroll-thumb-hover-bg:#999; --tab-indicator-bg:#0056b3; --glitch-text-shadow: 0 0 5px #0366d6; }
body.theme-red-black { --bg:#000; --fg:#ff4141; --muted:#ff7878; --glass:rgba(255,65,65,.05); --card-bg:rgba(255,65,65,.1); --border-color:rgba(255,65,65,.2); --highlight-bg:rgba(255,65,65,.15); --highlight-fg:#ff4141; --glitch-text-shadow: 0 0 5px #ff4141; }
body.theme-blue-white { --bg:#fff; --fg:#0a2a4d; --window-bg:rgba(240,245,255,.7); --highlight:#007bff; --border-color:rgba(0,123,255,.2); --shadow:0 10px 30px rgba(0,123,255,.15); --header-bg:#e6f2ff; --sidebar-bg:rgba(230,242,255,.5); --button-bg:rgba(230,242,255,.6); --button-hover-bg:rgba(204,229,255,.8); --button-active-bg:rgba(0,123,255,.2); --input-bg:rgba(255,255,255,.8); --scroll-thumb-bg:#b3d7ff; --scroll-thumb-hover-bg:#80bfff; --tab-indicator-bg:#007bff; }

/* Base */
* { box-sizing: border-box; margin: 0; padding: 0; transform-style: preserve-3d; }
#neuron-canvas { position: fixed; top: 0; left: 0; width: 100%; height: 100%; z-index: -2; filter: blur(2px); }
.gradient-overlay { position: fixed; inset: 0; z-index: -1; pointer-events: none; background: radial-gradient(circle at 20% 20%, rgba(38,91,255,0.12), transparent 35%), radial-gradient(circle at 80% 10%, rgba(255,65,65,0.12), transparent 30%), radial-gradient(circle at 50% 80%, rgba(0,255,170,0.12), transparent 35%); opacity: 0.9; }
body { margin: 0; color: var(--fg); background-color: var(--bg); font-family: 'Roboto Mono', monospace; transition: background-color 0.5s, color 0.5s; overflow: hidden; display: flex; justify-content: center; align-items: center; min-height: 100vh; }
body.font-sans { font-family: 'Inter', sans-serif; }
body.font-serif { font-family: 'Source Serif Pro', serif; }
body.font-fira-code { font-family: 'Fira Code', monospace; }
body.font-merriweather { font-family: 'Merriweather', serif; }

.window { width: 100%; max-width: 800px; background: var(--glass); border: 1px solid var(--border-color); border-radius: 12px; box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2); display: flex; flex-direction: column; overflow: hidden; opacity: 0; transform: scale(0.8) rotate(-3deg); transition: all 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94); }
.window.loaded { opacity: 1; transform: scale(1) rotate(0deg); }

/* Preloader: softer black button with gentle glow */
#preloader { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: #000; display: flex; justify-content: center; align-items: center; z-index: 100; cursor: pointer; transition: opacity 0.5s ease; }
.preloader-box { position: relative; display: flex; flex-direction: column; gap: 0; align-items: center; padding: 0; background: none; border: none; border-radius: 0; box-shadow: none; backdrop-filter: none; }
.preloader-text {
  font-family: 'Roboto Mono', monospace;
  color: #f3f3f3;
  font-size: 22px;
  padding: 14px 28px;
  border-radius: 16px;
  background: rgba(25, 25, 25, 0.55);
  border: 1px solid rgba(255,255,255,0.2);
  box-shadow:
    0 0 14px rgba(255,255,255,0.22),
    0 12px 26px rgba(0, 0, 0, 0.55),
    inset 0 0 0 1px rgba(255,255,255,0.08);
  backdrop-filter: blur(14px) saturate(140%);
  letter-spacing: 0.8px;
  text-transform: uppercase;
  animation: softGlow 3s ease-in-out infinite, liquidPulse 6s ease-in-out infinite;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, color 0.2s ease;
}
.preloader-text:hover {
  color: #ffffff;
  transform: translateY(-1px) scale(1.02);
  background: rgba(40, 40, 40, 0.62);
  box-shadow:
    0 0 18px rgba(255,255,255,0.35),
    0 16px 28px rgba(0,0,0,0.6),
    inset 0 0 0 1px rgba(255,255,255,0.12);
}
.preloader-text:active { transform: translateY(1px) scale(0.99); }

@keyframes softGlow {
  0%   { box-shadow: 0 0 10px rgba(255,255,255,0.12), 0 12px 24px rgba(0,0,0,0.55), inset 0 0 0 1px rgba(255,255,255,0.05); }
  50%  { box-shadow: 0 0 16px rgba(255,255,255,0.28), 0 14px 26px rgba(0,0,0,0.55), inset 0 0 0 1px rgba(255,255,255,0.07); }
  100% { box-shadow: 0 0 10px rgba(255,255,255,0.12), 0 12px 24px rgba(0,0,0,0.55), inset 0 0 0 1px rgba(255,255,255,0.05); }
}
@keyframes textPulse { 0% { text-shadow: 0 0 5px rgba(255,255,255,0.3); } 50% { text-shadow: 0 0 20px rgba(255,255,255,0.6); } 100% { text-shadow: 0 0 5px rgba(255,255,255,0.3); } }

/* Window bar */
.window-bar { display: flex; align-items: center; gap: 12px; padding: 8px 16px; background: rgba(0, 0, 0, 0.5); backdrop-filter: blur(10px); border-bottom: 1px solid var(--border-color); }
.title { font-size: 14px; color: var(--fg); letter-spacing: 1px; flex-grow: 1; }

.controls { display: flex; gap: 8px; }
.dot { width: 12px; height: 12px; border-radius: 50%; }
.red { background: #ff5f56; }
.yellow { background: #ffbd2e; }
.green { background: #27c93f; }

::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background-color: var(--glass); border-radius: 4px; border: 1px solid var(--border-color); }
::-webkit-scrollbar-thumb:hover { background-color: var(--highlight-bg); }

.cursor { display: inline-block; width: 8px; height: 17px; background: var(--fg); animation: blink 1.2s infinite ease-in-out; margin-left: 4px; vertical-align: text-bottom; }
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0.2; } }

.window-body { display: flex; flex: 1; overflow: hidden; }

/* Left icons glow */
.sidebar { padding-top: 20px; width: 80px; border-right: 1px solid var(--border-color); display: flex; flex-direction: column; align-items: center; gap: 20px; position: relative; }
.tab-indicator {
  position: absolute;
  top: 0;
  left: 0;
  width: 44px;
  height: 44px;
  background-color: var(--highlight-bg);
  border-radius: 12px;
  transition: transform 0.35s ease, width 0.25s ease, height 0.25s ease;
  z-index: 0;
  transform: translate3d(0,0,0);
}
.sidebar-info { margin-top: auto; padding: 10px 0; text-align: center; font-size: 0.9em; color: var(--muted); }
#time { font-weight: bold; font-size: 1.2em; }

.tab-btn { background: none; border: none; color: var(--muted); font-size: 24px; cursor: pointer; transition: all 0.3s ease; padding: 10px; border-radius: 8px; display: flex; align-items: center; justify-content: center; z-index: 1; position: relative; isolation: isolate; }
.tab-btn::after { content: ''; position: absolute; inset: 4px; border-radius: 10px; border: 1px solid var(--highlight-bg); box-shadow: 0 0 14px var(--highlight-bg); opacity: 0; transform: scale(0.96); transition: opacity 0.3s ease, transform 0.3s ease; z-index: -1; }
.tab-btn:hover::after, .tab-btn.active::after { opacity: 1; transform: scale(1.04); }
.tab-btn svg { width: 28px; height: 28px; pointer-events: none; transition: color 0.2s; }
.tab-btn.active { color: var(--highlight-fg); background-color: transparent; box-shadow: none; }

.content { flex: 1; padding: 30px; overflow-y: auto; transition: opacity 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94); }
.prompt { color: var(--fg); margin-bottom: 15px; font-size: 16px; white-space: pre; animation: breathing-text 4s ease-in-out infinite; }
.prompt.role-prompt { display: flex; justify-content: space-between; align-items: center; }
.prompt.role-prompt i { font-style: italic; }
.prompt i { vertical-align: middle; margin-right: 8px; }
.tab-content { display: none; opacity: 0; transition: opacity 0.5s ease; }
.tab-content.active { display: block; opacity: 1; animation: slideInUp 0.6s ease-out forwards; }

.avatar-container { opacity: 0; animation: fadeIn 1s 0.2s forwards; }
.avatar { width: 150px; height: 150px; border-radius: 50%; border: 2px solid var(--border-color); display: block; box-shadow: 0 0 20px rgba(255,255,255,0.1); will-change: transform, box-shadow; transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94), filter 0.3s; animation: breathing 4s ease-in-out infinite; }
.avatar:hover { transform: scale(1.05); }

/* GLITCH EFFECT */
.glitch:hover { animation: glitch-anim 0.3s cubic-bezier(.25, .46, .45, .94) both; }
.avatar-container:hover .avatar { animation: glitch-anim 0.3s cubic-bezier(.25, .46, .45, .94) both, breathing 4s ease-in-out infinite 0.3s; }

@keyframes glitch-anim {
  0% { transform: translate(0); }
  20% { transform: translate(-2px, 2px); text-shadow: -1px 0 var(--glitch-text-shadow); }
  40% { transform: translate(-2px, -2px); text-shadow: 1px 0 var(--glitch-text-shadow); }
  60% { transform: translate(2px, 2px); }
  80% { transform: translate(2px, -2px); text-shadow: 1px 0 var(--glitch-text-shadow); }
  100% { transform: translate(0); }
}

.status-wrap { position: relative; display: inline-block; }

.skills-badges { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; margin: 10px 0 4px; }
.badge { display: inline-flex; align-items: center; gap: 6px; padding: 6px 10px; border-radius: 10px; font-size: 12px; color: var(--fg); background: rgba(0, 0, 0, 0.65); border: 1px solid var(--border-color); backdrop-filter: blur(6px); transition: transform 0.1s ease, box-shadow 0.2s ease, filter 0.2s ease; }
.badge i, .badge .label, .badge svg { user-select: none; }
.badge:active { transform: translateY(1px) scale(0.98); box-shadow: inset 0 0 10px rgba(0,0,0,0.35); filter: brightness(0.95); }
.badge .label { font-weight: 600; letter-spacing: 0.2px; }
.badge.vs   { background: linear-gradient(140deg, #0c0c0c, #1a1a1a); }
.badge.idea { background: linear-gradient(140deg, #0c0c0c, #171717); }
.badge.java { background: linear-gradient(140deg, #0f0f0f, #1d1d1d); }
.badge.html { background: linear-gradient(140deg, #0f0f0f, #1e1e1e); }
.badge.css  { background: linear-gradient(140deg, #0f0f0f, #1e1e1e); }
.badge.js   { background: linear-gradient(140deg, #0f0f0f, #1e1e1e); color: #f7e018; }

.bio-details { flex: 1; width: 100%; text-align: left; }
.description-header { margin-top: 20px; }
.description-quote { position: relative; border-left: none; padding-left: 20px; margin: 10px 0 10px 5px; color: var(--muted); font-style: italic; white-space: pre-wrap; }
.description-quote::before { content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 2px; background: var(--highlight-fg); border-radius: 3px; box-shadow: 0 0 4px var(--highlight-fg); opacity: 0.7; }

/* Animations */
@keyframes fadeIn { from { opacity: 0; transform: scale(0.95); } to { opacity: 1; transform: scale(1); } }
@keyframes breathing { 0% { transform: scale(1); box-shadow: 0 0 20px rgba(255,255,255,0.1); } 50% { transform: scale(1.03); box-shadow: 0 0 30px rgba(255,255,255,0.2); } 100% { transform: scale(1); box-shadow: 0 0 20px rgba(255,255,255,0.1); } }
@keyframes breathing-text { 0% { text-shadow: 0 0 4px rgba(255,255,255,0.2); } 50% { text-shadow: 0 0 12px rgba(255,255,255,0.4); } 100% { text-shadow: 0 0 4px rgba(255,255,255,0.2); } }
@keyframes simpleFadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes slideInFromLeft { from { opacity: 0; transform: translateX(-15px); } to { opacity: 1; transform: translateX(0); } }
@keyframes slideInUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
@keyframes springy-slide-in { 0% { opacity: 0; transform: translateY(30px); } 80% { transform: translateY(-5px); } 100% { opacity: 1; transform: translateY(0); } }
@keyframes shimmer { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }
@keyframes wow { 0%, 100% { transform: translate(0,0) scaleX(.8) scaleY(.8); } 50% { transform: translate(0,-1px) scaleX(1.1) scaleY(1.1); } }
@keyframes chrome { 0% { transform: rotate(0); } 100% { transform: rotate(360deg); } }
@keyframes speaker-beat { 10% { transform: scale(.91); } 17% { transform: scale(.98); } 33% { transform: scale(.87); } 45% { transform: scale(1); } }
@keyframes rotate { 0% { transform: rotateZ(0); } 100% { transform: rotateZ(360deg); } }

.tab-btn:hover .anim-bio, .tab-btn.active .anim-bio { animation: wow cubic-bezier(1,-.1,0,1.04) 6s infinite; transform-origin: 50% 50%; }
.tab-btn:hover .anim-social, .tab-btn.active .anim-social { animation: chrome 2.5s cubic-bezier(.215,.61,.355,1) infinite both; transform-origin: 54% center; }
.tab-btn:hover .anim-music, .tab-btn.active .anim-music { animation: speaker-beat 1s linear infinite both; transform-origin: center center; }
.tab-btn:hover .anim-settings, .tab-btn.active .anim-settings { animation: rotate 4s cubic-bezier(.7,-.03,.26,1.05) both infinite; transform-origin: center center; }

.typing { opacity: 0; white-space: pre-wrap; }
.typing-cursor { display: inline-block; width: 2px; height: 1.1em; background-color: var(--fg); margin-left: 2px; vertical-align: bottom; animation: typing-blink 1.2s ease-in-out infinite; }
@keyframes typing-blink { 0%, 100% { opacity: 1; } 50% { opacity: 0.2; } }

/* Social */
.social-grid { display: flex; flex-direction: column; gap: 15px; }
.social-card { display: flex; align-items: center; gap: 16px; padding: 20px; background: var(--card-bg); border-radius: 20px; text-decoration: none; color: var(--fg); transition: transform 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94), box-shadow 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94), border-color 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94); backdrop-filter: blur(10px); border: 1px solid var(--border-color); will-change: transform, box-shadow, border-color; opacity: 0; box-shadow: 0 0 14px rgba(255,255,255,0.08); }
.social-card.animated { animation: springy-slide-in 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards; }
.social-card:hover { transform: translateY(-5px); border-color: var(--highlight); box-shadow: 0 0 22px var(--highlight-bg), 0 0 28px rgba(120,160,255,0.35); }
#telegram:hover { box-shadow: 0 0 20px #26A5E4, 0 0 32px rgba(38,165,228,0.8); border-color: #26A5E4; }
#funpay:hover   { box-shadow: 0 0 20px #1f7bff, 0 0 32px rgba(31,123,255,0.8); border-color: #1f7bff; }
#vk:hover       { box-shadow: 0 0 20px #4c75a3, 0 0 32px rgba(76,117,163,0.8); border-color: #4c75a3; }
#discord:hover  { box-shadow: 0 0 20px #5865F2, 0 0 32px rgba(88,101,242,0.8); border-color: #5865F2; }
#spigot:hover   { box-shadow: 0 0 20px #f06400, 0 0 32px rgba(240,100,0,0.8); border-color: #f06400; }
.social-card i { font-size: 2.5em; transition: transform 0.3s ease, color 0.3s ease, text-shadow 0.3s ease; }
.social-card:hover i { transform: scale(1.15); }
.social-card-text { text-align: left; }

/* Player */
.player-layout { display: grid; grid-template-columns: 1fr 300px; gap: 30px; align-items: flex-start; }
.music-player { display: flex; flex-direction: column; gap: 15px; }
.playlist-container { background: var(--glass); border-radius: 8px; padding: 10px; height: 440px; overflow-y: auto; }
.playlist-search { display: flex; align-items: center; gap: 8px; padding: 8px 10px; margin-bottom: 8px; background: var(--glass); border: 1px solid var(--border-color); border-radius: 8px; }
.playlist-search i { color: var(--muted); font-size: 18px; }
#playlist-search-input { flex: 1; background: transparent; border: none; outline: none; color: var(--fg); font-family: inherit; font-size: 14px; }
.playlist-empty { display: none; padding: 10px; text-align: center; color: var(--muted); }
#playlist { list-style: none; }
#playlist li { display: flex; align-items: center; gap: 10px; padding: 10px; border-radius: 6px; cursor: pointer; transition: background-color 0.3s ease; }
#playlist li:hover { background-color: var(--glass); }
#playlist li.active { background-color: var(--highlight-bg); box-shadow: 0 0 15px var(--highlight-bg), inset 0 0 0 1px var(--border-color); }
#playlist .track-art-small { width: 40px; height: 40px; border-radius: 4px; object-fit: cover; }
#playlist .track-details-small .title { font-weight: bold; }
#playlist .track-details-small .author { font-size: 0.8em; color: var(--muted); }

.track-info { display: flex; flex-direction: column; align-items: center; gap: 15px; width: 100%; }
.artwork-wrapper { position: relative; cursor: pointer; }
.now-playing-badge { position: absolute; top: 10px; left: 10px; padding: 6px 10px; background: rgba(0,0,0,0.4); border: 1px solid var(--border-color); border-radius: 10px; color: var(--fg); font-size: 12px; letter-spacing: 0.5px; opacity: 0; transition: opacity 0.3s ease, transform 0.3s ease; backdrop-filter: blur(6px); }
.now-playing-badge.active { opacity: 1; transform: translateY(0); }
.artwork-wrapper .artwork-overlay { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: radial-gradient(circle at center, rgba(0,0,0,0.3) 0%, rgba(0,0,0,0.7) 100%); color: white; display: flex; justify-content: center; align-items: center; font-size: 50px; opacity: 0; transition: opacity 0.3s ease; border-radius: 12px; }
.artwork-wrapper:hover .artwork-overlay { opacity: 1; }
.artwork-wrapper:hover #track-avatar { transform: scale(1.05); }
#track-avatar { width: 250px; height: 250px; border-radius: 12px; object-fit: cover; box-shadow: 0 5px 25px rgba(0,0,0,0.5); transition: transform 0.3s ease; }
#track-title { font-size: 1.2em; font-weight: bold; }
#track-author { color: var(--muted); }

.timeline { width: 100%; display: flex; align-items: center; gap: 10px; font-size: 0.9em; color: var(--muted); }
#progress-bar { flex: 1; -webkit-appearance: none; appearance: none; width: 100%; height: 4px; background: var(--border-color); outline: none; border-radius: 2px; transition: all 0.2s ease; }
#progress-bar::-webkit-slider-thumb { -webkit-appearance: none; appearance: none; width: 14px; height: 14px; background: var(--fg); cursor: pointer; border-radius: 50%; transition: transform 0.2s ease; box-shadow: none; }
#progress-bar:hover { box-shadow: 0 0 12px var(--highlight-bg); animation: progressGlow 2s linear infinite; }
#progress-bar:hover::-webkit-slider-thumb { box-shadow: 0 0 10px var(--highlight-bg); transform: scale(1.2); }

.player-bottom-bar { display: flex; flex-direction: column; justify-content: center; align-items: center; width: 100%; gap: 14px; }
.player-controls { display: flex; justify-content: center; align-items: center; gap: 12px; flex-wrap: wrap; }
.player-controls button { background: var(--glass); border: 1px solid var(--border-color); color: var(--fg); font-size: 24px; width: 50px; height: 50px; border-radius: 50%; cursor: pointer; display: flex; justify-content: center; align-items: center; transition: all 0.25s ease; position: relative; overflow: hidden; }
.player-controls button::before { content: ''; position: absolute; top: var(--y, 0); left: var(--x, 0); width: 0; height: 0; background: radial-gradient(circle closest-side, var(--highlight-bg), transparent); transform: translate(-50%, -50%); transition: width 0.4s ease, height 0.4s ease; z-index: 0; }
.player-controls button i { position: relative; z-index: 1; }
.player-controls button:hover::before { width: 150px; height: 150px; }
.player-controls button:hover { background: var(--highlight-bg); border-color: var(--fg); }
.player-controls button:active { transform: translateY(1px) scale(0.97); box-shadow: inset 0 0 10px rgba(0,0,0,0.35); }
#shuffle-btn.active { box-shadow: 0 0 12px var(--highlight-bg), 0 0 22px rgba(0,0,0,0.35); border-color: var(--fg); }
#like-btn { width: 38px; height: 38px; font-size: 20px; border-radius: 10px; }
#like-btn.liked { color: #ff4d6d; border-color: #ff4d6d; box-shadow: 0 0 12px rgba(255,77,109,0.5); }

.like-count { min-width: 28px; padding: 4px 8px; border-radius: 10px; background: rgba(255,255,255,0.08); border: 1px solid var(--border-color); text-align: center; font-size: 12px; user-select: none; }

.volume-control { display: flex; align-items: center; gap: 10px; position: relative; width: 100%; max-width: 250px; margin: 4px auto 0; }
#volume-slider { flex: 1; -webkit-appearance: none; appearance: none; width: 100%; height: 4px; background: var(--border-color); outline: none; border-radius: 2px; transition: all 0.2s ease; cursor: pointer; }
#volume-slider::-webkit-slider-thumb { -webkit-appearance: none; appearance: none; width: 14px; height: 14px; background: var(--fg); cursor: pointer; border-radius: 50%; transition: transform 0.2s ease; box-shadow: none; }
#volume-slider:hover { box-shadow: 0 0 12px var(--highlight-bg); }
#volume-slider:hover::-webkit-slider-thumb { box-shadow: 0 0 10px var(--highlight-bg); transform: scale(1.2); }
#volume-slider:active::-webkit-slider-thumb { box-shadow: 0 0 12px var(--highlight-bg); }

#volume-percentage { position: absolute; top: -25px; left: 0; transform: translateX(0); background: var(--highlight-bg); color: var(--highlight-fg); padding: 4px 8px; border-radius: 4px; font-size: 12px; opacity: 0; transition: opacity 0.3s ease; pointer-events: none; }

/* Settings */
.settings-grid { display: grid; grid-template-columns: 1fr; gap: 30px; }
.setting-category h3 { margin-bottom: 10px; color: var(--muted); font-size: 14px; font-weight: normal; }
.setting-category .options { display: flex; gap: 8px; flex-wrap: wrap; gap: 10px; }
.option-btn { background: var(--glass); border: 1px solid var(--border-color); color: var(--muted); padding: 8px 15px; border-radius: 8px; cursor: pointer; transition: all 0.25s ease; position: relative; overflow: hidden; }
.option-btn::before { content: ''; position: absolute; top: var(--y, 0); left: var(--x, 0); width: 0; height: 0; background: radial-gradient(circle closest-side, var(--highlight-bg), transparent); transform: translate(-50%, -50%); transition: width 0.4s ease, height 0.4s ease; z-index: -1; }
.option-btn:hover::before { width: 200px; height: 200px; }
.option-btn:hover { color: var(--fg); background: var(--glass); border-color: var(--fg); }
.option-btn:active { transform: translateY(1px) scale(0.98); box-shadow: inset 0 0 10px rgba(0,0,0,0.35); }
.option-btn.active { color: var(--bg); background: var(--fg); border-color: var(--fg); }

/* Glow animation */
@keyframes progressGlow { 0% { box-shadow: 0 0 6px var(--highlight-bg); } 50% { box-shadow: 0 0 14px var(--highlight-bg); } 100% { box-shadow: 0 0 6px var(--highlight-bg); } }

/* Misc layout */
.playlist { margin-top: 6px; max-height: 192px; overflow-y: auto; padding-right: 5px; }
.playlist::-webkit-scrollbar { width: 8px; }
.playlist::-webkit-scrollbar-track { background: transparent; }
.playlist::-webkit-scrollbar-thumb { background-color: var(--scroll-thumb-bg); border-radius: 4px; border: 2px solid transparent; background-clip: content-box; }
.playlist::-webkit-scrollbar-thumb:hover { background-color: var(--scroll-thumb-hover-bg); }

.player-footer { margin-top: auto; padding-top: 15px; }
.progress-container { display: flex; align-items: center; }

.avatar-container { display: flex; justify-content: center; margin: 20px 0; }

.bio-details { margin-top: 15px; }
.role-prompt { display: flex; justify-content: space-between; align-items: center; }
.description-header { margin-top: 15px; margin-bottom: 15px; font-family: 'Roboto Mono', monospace; }
.bio-header, .header-text { display: block; gap: 0; margin: 0; }

/* Toast */
.toast { position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%) translateY(18px); background: rgba(0,0,0,0.2); color: var(--fg); padding: 12px 18px; border-radius: 12px; border: 1px solid rgba(255,255,255,0.15); opacity: 0; transition: opacity 0.35s ease, transform 0.35s cubic-bezier(0.25,0.8,0.25,1); z-index: 200; pointer-events: none; backdrop-filter: blur(8px); box-shadow: 0 10px 30px rgba(0,0,0,0.35); }
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* Now playing toast: center top with heading, more rectangular */
.now-playing-toast {
  position: fixed;
  top: 14px;
  left: 50%;
  transform: translate(-50%, -14px);
  background: rgba(0,0,0,0.45);
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 16px;
  padding: 16px 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  min-width: 280px;
  max-width: 420px;
  color: var(--fg);
  box-shadow: 0 12px 28px rgba(0,0,0,0.38);
  backdrop-filter: blur(12px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.45s ease, transform 0.45s ease;
  z-index: 210;
  text-align: center;
}
.now-playing-toast::before {
  content: "Сейчас играет";
  display: block;
  font-size: 12px;
  color: var(--muted);
  letter-spacing: 0.6px;
  text-transform: uppercase;
  opacity: 0;
  transition: opacity 0.45s ease;
}
.now-playing-toast.show { opacity: 1; transform: translate(-50%, 0); pointer-events: auto; }
.now-playing-toast.show::before { opacity: 1; }
.now-playing-toast img { width: 52px; height: 52px; border-radius: 10px; object-fit: cover; flex-shrink: 0; }
.npt-meta { display: flex; flex-direction: column; gap: 2px; align-items: center; }
.npt-title { font-weight: 700; font-size: 14px; }
.npt-author { font-size: 12px; color: var(--muted); }
.npt-like { background: none; border: 1px solid var(--border-color); color: var(--fg); width: 36px; height: 36px; border-radius: 10px; display: grid; place-items: center; cursor: pointer; transition: all 0.2s ease; }
.npt-like.liked { color: #ff4d6d; border-color: #ff4d6d; box-shadow: 0 0 12px rgba(255,77,109,0.5); }

.smoke-overlay {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
  mix-blend-mode: screen;
  opacity: 0.18; /* barely noticeable */
  background-size: 100px 100px;
  background-image:
    repeating-linear-gradient(to right, rgba(255,255,255,0.05) 0 1px, transparent 1px 100px),
    repeating-linear-gradient(to bottom, rgba(255,255,255,0.05) 0 1px, transparent 1px 100px);
  animation: gridDrift 18s linear infinite;
  filter: blur(3px); /* softens grid + adds smoke feel */
}
@keyframes gridDrift {
  0%   { transform: translate3d(0,0,0); }
  50%  { transform: translate3d(30px, -20px, 0); }
  100% { transform: translate3d(0,0,0); }
}