/* ══════════════════════════════════════════════
   REDESIGN v2 — deep violet · indigo · smooth
   Palette: indigo #6366F1 · violet #8B5CF6 · purple #7C3AED
   ══════════════════════════════════════════════ */

/* ── Reset ── */
*{margin:0;padding:0;box-sizing:border-box;}
html,body{height:100%;}
body{
  background:linear-gradient(180deg, #0c0a1e 0%, #07050f 30%, #030208 100%);
  background-attachment:fixed;
  overflow:hidden;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  font-family:-apple-system,BlinkMacSystemFont,'SF Pro Display','SF Pro Text','Helvetica Neue',system-ui,sans-serif;
  color:#fff;
}
#root{height:100%;}

/* ── Cursor spotlight — indigo glow ── */
#spotlight{
  position:fixed;pointer-events:none;z-index:0;
  width:500px;height:500px;border-radius:50%;
  background:radial-gradient(circle at center,
    rgba(99,102,241,0.09) 0%,
    rgba(139,92,246,0.05) 30%,
    rgba(124,58,237,0.025) 55%,
    transparent 70%
  );
  transform:translate(-50%,-50%);
  will-change:left,top;
  mix-blend-mode:screen;
  transition:opacity .3s ease;
}

/* ── Noise grain — disabled ── */
#noise{display:none;}

/* ── Dot mesh — disabled ── */
#mesh{display:none;}

/* ── Light rays — disabled ── */
#lightray,#lightray2,#lightray3{display:none;}

/* ═══ Keyframes ═══ */
@keyframes ray-pulse{0%,100%{opacity:.35}50%{opacity:1}}
@keyframes tp{0%,60%,100%{opacity:.3;transform:translateY(0)}30%{opacity:1;transform:translateY(-4px)}}

/* ── Message entrance — smooth ease ── */
@keyframes msg-ai{
  0%{opacity:0;transform:translateY(18px) scale(.97);filter:blur(8px);}
  50%{opacity:0.8;filter:blur(1px);}
  100%{opacity:1;transform:translateY(0) scale(1);filter:blur(0);}
}
@keyframes msg-out{
  0%{opacity:0;transform:translateY(12px) scale(.98);filter:blur(5px);}
  55%{opacity:1;filter:blur(0);}
  100%{opacity:1;transform:translateY(0) scale(1);}
}
@keyframes img-reveal{
  0%{opacity:0;clip-path:inset(100% 0 0 0 round 16px);transform:scale(1.04);}
  65%{clip-path:inset(2% 0 0 0 round 16px);}
  100%{opacity:1;clip-path:inset(0% 0 0 0 round 16px);transform:scale(1);}
}
@keyframes badge-slide{
  0%{opacity:0;transform:translateY(10px) scale(.88)}
  60%{transform:translateY(-1px) scale(1.01)}
  100%{opacity:1;transform:translateY(0) scale(1)}
}
@keyframes suggest-pop{
  0%{opacity:0;transform:scale(.72) translateY(10px)}
  60%{transform:scale(1.02) translateY(-1px)}
  100%{opacity:1;transform:scale(1) translateY(0)}
}
@keyframes logo-float{0%,100%{transform:translateY(0) rotate(-.5deg)}50%{transform:translateY(-5px) rotate(.8deg)}}

/* Aurora orbs */
@keyframes orb1{0%,100%{transform:translate(0,0) scale(1)}33%{transform:translate(90px,-85px) scale(1.16)}66%{transform:translate(-55px,65px) scale(.88)}}
@keyframes orb2{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(-85px,95px) scale(1.12)}}
@keyframes orb3{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(65px,-85px) scale(.92)}}
@keyframes orb4{0%,100%{transform:translate(0,0)}50%{transform:translate(-40px,50px)}}
@keyframes orb5{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(35px,-40px) scale(1.08)}}

/* Logo glow — indigo */
@keyframes pulse-glow{
  0%,100%{box-shadow:0 0 28px rgba(99,102,241,0.35),0 0 65px rgba(124,58,237,0.1),inset 0 1px 0 rgba(255,255,255,0.15);}
  50%{box-shadow:0 0 48px rgba(99,102,241,0.6),0 0 110px rgba(124,58,237,0.18),inset 0 1px 0 rgba(255,255,255,0.22);}
}

/* Prismatic border */
@property --prism-angle{syntax:'<angle>';initial-value:0deg;inherits:false;}
@keyframes prism-spin{to{--prism-angle:360deg;}}
@keyframes send-pop{0%{transform:scale(1)}50%{transform:scale(.88)}100%{transform:scale(1)}}
@keyframes shimmer{0%{background-position:-400% center}100%{background-position:400% center}}
@keyframes coin-glow-filter{
  0%,100%{filter:drop-shadow(0 0 2px #ffd700) drop-shadow(0 0 7px rgba(255,215,0,0.5));}
  50%{filter:drop-shadow(0 0 5px #ffd700) drop-shadow(0 0 16px rgba(255,215,0,0.8));}
}
@keyframes coin-spend-float{
  0%{opacity:1;transform:translateX(-50%) translateY(0) scale(1);filter:drop-shadow(0 0 6px rgba(255,80,80,0.9));}
  18%{opacity:1;transform:translateX(-50%) translateY(-8px) scale(1.25);filter:drop-shadow(0 0 12px rgba(255,80,80,1));}
  65%{opacity:0.7;transform:translateX(-50%) translateY(-26px) scale(0.9);}
  100%{opacity:0;transform:translateX(-50%) translateY(-46px) scale(0.5);filter:drop-shadow(0 0 0px rgba(255,80,80,0));}
}
@keyframes coin-count-pop{
  0%{transform:scale(1);}
  15%{transform:scale(1.65);color:#ff6b6b;text-shadow:0 0 18px rgba(255,80,80,0.95);}
  45%{transform:scale(0.8);}
  70%{transform:scale(1.12);color:#ffd700;}
  100%{transform:scale(1);color:#ffd700;text-shadow:0 0 10px rgba(255,215,0,0.7);}
}
@keyframes coin-display-flash{
  0%,100%{box-shadow:0 0 12px rgba(255,200,0,0.08);border-color:rgba(255,215,0,0.2);}
  30%{box-shadow:0 0 22px rgba(255,80,80,0.5);border-color:rgba(255,80,80,0.5);}
}
@keyframes support-btn-pulse{
  0%,100%{
    box-shadow:0 0 16px rgba(99,102,241,0.18),0 0 0 rgba(124,58,237,0),inset 0 1px 0 rgba(255,255,255,0.18);
    border-color:rgba(165,180,252,0.26);
  }
  50%{
    box-shadow:0 0 24px rgba(99,102,241,0.34),0 0 36px rgba(124,58,237,0.18),inset 0 1px 0 rgba(255,255,255,0.24);
    border-color:rgba(196,181,253,0.48);
  }
}

/* ── Caret glow pulse ── */
@keyframes caret-glow{
  0%,100%{box-shadow:0 0 14px rgba(99,102,241,0.08),0 0 50px rgba(139,92,246,0.03);}
  50%{box-shadow:0 0 22px rgba(99,102,241,0.15),0 0 70px rgba(139,92,246,0.06);}
}

/* ── Streaming text cursor ── */
@keyframes stream-blink{0%,100%{opacity:1}50%{opacity:0}}
.stream-cursor{display:inline-block;width:2px;height:13px;background:#a5b4fc;border-radius:2px;margin-left:2px;vertical-align:middle;animation:stream-blink .65s ease-in-out infinite;}

/* ── Skeleton shimmer ── */
@keyframes skeleton-shimmer{0%{background-position:-300% center}100%{background-position:300% center}}
.skeleton-img{background:linear-gradient(90deg,rgba(255,255,255,0.04) 25%,rgba(255,255,255,0.09) 50%,rgba(255,255,255,0.04) 75%);background-size:300% 100%;animation:skeleton-shimmer 1.6s ease-in-out infinite;border-radius:14px;}

/* ── Sparkle burst ── */
@keyframes sparkle-fly{0%{opacity:1;transform:translate(0,0) scale(1.2);}100%{opacity:0;transform:var(--sp-t) scale(0);}}
.sparkle-p{position:absolute;width:6px;height:6px;border-radius:50%;pointer-events:none;animation:sparkle-fly .85s ease-out forwards;}

/* ── Scroll-to-bottom button ── */
@keyframes scroll-btn-in{0%{opacity:0;transform:translateY(10px) scale(.8)}100%{opacity:1;transform:translateY(0) scale(1)}}
.scroll-down-btn{position:absolute;bottom:14px;right:14px;width:36px;height:36px;background:linear-gradient(135deg,rgba(99,102,241,0.92),rgba(124,58,237,0.92));border:none;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 18px rgba(99,102,241,0.5),inset 0 1px 0 rgba(255,255,255,0.2);animation:scroll-btn-in .3s cubic-bezier(.22,1,.36,1) both;z-index:10;}
.scroll-down-btn:hover{background:linear-gradient(135deg,rgba(99,102,241,1),rgba(124,58,237,1));box-shadow:0 6px 24px rgba(99,102,241,0.65);}



/* ── Enhanced lightbox ── */
@keyframes lb-in{0%{opacity:0;backdrop-filter:blur(0)}100%{opacity:1;backdrop-filter:blur(40px)}}
@keyframes lb-img-in{0%{opacity:0;transform:scale(.92)}100%{opacity:1;transform:scale(1)}}
.lb-overlay{animation:lb-in .22s ease both;}
.lb-img-wrap{animation:lb-img-in .28s cubic-bezier(.22,1,.36,1) both;}

/* ═══ Animation classes ═══ */
.mi-ai{animation:msg-ai .65s cubic-bezier(.22,1,.36,1) both;}
.mi-out{animation:msg-out .45s cubic-bezier(.22,1,.36,1) both;}
.img-reveal{animation:img-reveal .8s cubic-bezier(.4,0,.2,1) both;}
.badge-enter{animation:badge-slide .5s cubic-bezier(.22,1,.36,1) both;}

::-webkit-scrollbar{width:0;}
textarea::placeholder{color:rgba(255,255,255,0.2);}
textarea{caret-color:#a5b4fc;}
audio,video{width:100%;border-radius:14px;margin-top:6px;background:rgba(0,0,0,0.5);}

/* ═══ iOS-тоггл монтажа ═══ */
.montage-toggle{width:38px;height:22px;border-radius:11px;position:relative;cursor:pointer;flex-shrink:0;transition:background .22s;}
.montage-toggle-knob{position:absolute;top:3px;width:16px;height:16px;border-radius:50%;background:#fff;box-shadow:0 1px 3px rgba(0,0,0,0.35);transition:left .22s;}
@keyframes montage-btn-glow{0%,100%{box-shadow:0 0 14px rgba(99,102,241,0.5),0 4px 18px rgba(99,102,241,0.3);}50%{box-shadow:0 0 24px rgba(99,102,241,0.8),0 4px 28px rgba(124,58,237,0.5);}}
.montage-main-btn{animation:montage-btn-glow 2.4s ease-in-out infinite;}

/* ═══ Glass — deep frosted ═══ */
.glass{
  background:linear-gradient(170deg,rgba(255,255,255,0.04) 0%,rgba(255,255,255,0.015) 100%);
  backdrop-filter:blur(80px) saturate(190%) brightness(105%);
  -webkit-backdrop-filter:blur(80px) saturate(190%) brightness(105%);
  border:1px solid rgba(255,255,255,0.07);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.13),
    inset 0 -1px 0 rgba(0,0,0,0.12),
    0 12px 60px rgba(0,0,0,0.8),
    0 2px 10px rgba(0,0,0,0.5);
}

/* ═══ AI message — glass with violet refraction ═══ */
.glass-msg{
  position:relative;
  overflow:hidden;
  background:linear-gradient(168deg,rgba(255,255,255,0.045) 0%,rgba(255,255,255,0.018) 100%);
  backdrop-filter:blur(64px) saturate(195%) brightness(106%);
  -webkit-backdrop-filter:blur(64px) saturate(195%) brightness(106%);
  border:1px solid rgba(255,255,255,0.08);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.14),
    inset 0 -1px 0 rgba(0,0,0,0.06),
    0 6px 44px rgba(0,0,0,0.55),
    0 1px 4px rgba(0,0,0,0.25);
  transition:box-shadow .5s ease,border-color .5s ease;
}
.glass-msg::before{display:none;}
/* Violet prismatic border */
.glass-msg::after{
  content:'';position:absolute;inset:0;
  border-radius:inherit;padding:1px;
  background:conic-gradient(from var(--prism-angle,0deg),
    rgba(99,102,241,0.3),
    rgba(139,92,246,0.2),
    rgba(167,139,250,0.15),
    rgba(196,181,253,0.1),
    rgba(99,102,241,0.3)
  );
  -webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);
  mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);
  -webkit-mask-composite:destination-out;
  mask-composite:exclude;
  pointer-events:none;
  animation:prism-spin 14s linear infinite;
  opacity:0;transition:opacity .5s;
}
.glass-msg:hover{
  border-color:rgba(255,255,255,0.11);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.16),
    inset 0 -1px 0 rgba(0,0,0,0.06),
    0 10px 55px rgba(0,0,0,0.6),
    0 0 35px rgba(99,102,241,0.06);
}
.glass-msg:hover::after{opacity:1;}

/* ═══ Buttons ═══ */
.btn-glass{
  background:linear-gradient(168deg,rgba(255,255,255,0.055) 0%,rgba(255,255,255,0.02) 100%);
  backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);
  border:1px solid rgba(255,255,255,0.08);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.13),
    inset 0 -1px 0 rgba(0,0,0,0.05),
    0 2px 10px rgba(0,0,0,0.3);
  transition:all .3s cubic-bezier(.22,1,.36,1);
}
.btn-glass:hover:not(:disabled){
  background:linear-gradient(168deg,rgba(99,102,241,0.15) 0%,rgba(124,58,237,0.08) 100%);
  border-color:rgba(139,92,246,0.3);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.15),
    0 0 28px rgba(99,102,241,0.18),
    0 4px 18px rgba(0,0,0,0.3);
  transform:translateY(-1px);
}
.btn-glass:active:not(:disabled){transform:scale(.92) translateY(0);}

/* ═══ Suggest buttons ═══ */
.suggest-btn{
  background:linear-gradient(168deg,rgba(255,255,255,0.05) 0%,rgba(255,255,255,0.02) 100%);
  backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);
  border:1px solid rgba(255,255,255,0.08);
  border-radius:22px;padding:8px 18px;
  color:rgba(255,255,255,0.52);font-size:13px;
  cursor:pointer;font-family:inherit;
  animation:suggest-pop .5s cubic-bezier(.22,1,.36,1) both;
  transition:all .3s cubic-bezier(.22,1,.36,1);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.11),
    inset 0 -1px 0 rgba(0,0,0,0.04),
    0 2px 10px rgba(0,0,0,0.22);
}
.suggest-btn:hover:not(:disabled){
  background:linear-gradient(168deg,rgba(99,102,241,0.16) 0%,rgba(124,58,237,0.09) 100%);
  border-color:rgba(139,92,246,0.34);
  color:rgba(196,181,253,0.95);
  transform:translateY(-2px) scale(1.02);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.13),
    0 8px 32px rgba(99,102,241,0.2),
    0 2px 10px rgba(0,0,0,0.25);
}
.suggest-btn:active:not(:disabled){transform:translateY(0) scale(.96);}
.suggest-btn:disabled{opacity:.1;cursor:default;}

/* ═══ Send button — indigo 3D ═══ */
.send-btn{
  background:linear-gradient(145deg,#6366f1,#7c3aed);
  border:none;
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.28),
    inset 0 -2px 4px rgba(0,0,0,0.18),
    0 0 40px rgba(99,102,241,0.4),
    0 6px 24px rgba(0,0,0,0.45);
  transition:all .3s cubic-bezier(.22,1,.36,1);
}
.send-btn:hover:not(:disabled){
  background:linear-gradient(145deg,#818cf8,#6d28d9);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.32),
    inset 0 -2px 4px rgba(0,0,0,0.14),
    0 0 60px rgba(99,102,241,0.55),
    0 10px 40px rgba(0,0,0,0.4);
  transform:translateY(-2px) scale(1.06);
}
.send-btn:active:not(:disabled){transform:scale(.88);}

/* ═══ Textarea focus ═══ */
.chat-input:focus{
  border-color:rgba(139,92,246,0.3)!important;
  box-shadow:0 0 0 3px rgba(99,102,241,0.08),0 0 28px rgba(139,92,246,0.05),inset 0 1px 0 rgba(255,255,255,0.08)!important;
  outline:none;
  animation:caret-glow 3s ease-in-out infinite;
}

button,a,[role="button"]{cursor:pointer;}

/* ── Language dropdown ── */
.lang-btn{
  display:flex;align-items:center;gap:5px;
  background:linear-gradient(168deg,rgba(255,255,255,0.055) 0%,rgba(255,255,255,0.02) 100%);
  backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);
  border:1px solid rgba(255,255,255,0.08);
  border-radius:12px;padding:4px 9px;
  font-size:12px;font-weight:600;font-family:inherit;
  color:rgba(255,255,255,0.7);cursor:pointer;
  box-shadow:inset 0 1px 0 rgba(255,255,255,0.1),0 2px 8px rgba(0,0,0,0.25);
  transition:all .2s;user-select:none;white-space:nowrap;
}
.lang-btn:hover{
  border-color:rgba(139,92,246,0.35);
  color:#fff;
  box-shadow:inset 0 1px 0 rgba(255,255,255,0.13),0 0 20px rgba(99,102,241,0.18),0 3px 12px rgba(0,0,0,0.3);
}
.lang-dropdown{
  position:absolute;top:calc(100% + 8px);right:0;
  background:linear-gradient(168deg,rgba(18,14,36,0.97) 0%,rgba(10,8,22,0.99) 100%);
  backdrop-filter:blur(60px) saturate(180%);-webkit-backdrop-filter:blur(60px) saturate(180%);
  border:1px solid rgba(255,255,255,0.09);
  border-radius:16px;padding:6px;
  box-shadow:0 0 0 1px rgba(255,255,255,0.04),0 24px 60px rgba(0,0,0,0.85),0 0 40px rgba(99,102,241,0.08);
  z-index:400;min-width:150px;
  animation:suggest-pop .2s cubic-bezier(.22,1,.36,1) both;
}
.lang-item{
  display:flex;align-items:center;gap:9px;
  padding:8px 12px;border-radius:10px;
  font-size:13px;font-weight:500;color:rgba(255,255,255,0.65);
  cursor:pointer;transition:all .15s;font-family:inherit;
}
.lang-item:hover{background:rgba(99,102,241,0.14);color:#fff;}
.lang-item.active{color:#a5b4fc;font-weight:600;}

/* ═══ Progress bar ═══ */
@keyframes pb-shimmer{
  0%{background-position:200% 0}
  100%{background-position:-200% 0}
}
@keyframes pb-spark{
  0%,100%{opacity:.7;transform:translateX(-50%) translateY(-50%) scale(1)}
  50%{opacity:1;transform:translateX(-50%) translateY(-50%) scale(1.25)}
}
@keyframes pb-in{
  from{opacity:0;transform:scaleX(.6)}
  to{opacity:1;transform:scaleX(1)}
}
.progress-track{
  width:100%;height:3px;
  background:rgba(255,255,255,0.05);
  border-radius:999px;
  overflow:visible;
  position:relative;
  animation:pb-in .3s cubic-bezier(.22,1,.36,1) both;
}
.progress-fill{
  height:100%;
  border-radius:999px;
  background:linear-gradient(90deg,#4f46e5,#7c3aed,#a78bfa,#e879f9,#a78bfa,#7c3aed,#4f46e5);
  background-size:300% 100%;
  animation:pb-shimmer 2.4s linear infinite;
  box-shadow:0 0 8px rgba(167,139,250,.8),0 0 20px rgba(124,58,237,.4);
  transition:width .6s cubic-bezier(.22,1,.36,1);
  position:relative;
}
.progress-spark{
  position:absolute;
  top:50%;left:0;
  transform:translateX(-50%) translateY(-50%);
  font-size:11px;line-height:1;
  color:#e879f9;
  text-shadow:0 0 6px rgba(232,121,249,.9),0 0 14px rgba(167,139,250,.7);
  animation:pb-spark .9s ease-in-out infinite;
  z-index:30;pointer-events:none;
  display:block;
  transition:left .6s cubic-bezier(.22,1,.36,1);
}
.sidebar-backdrop{
  position:fixed;inset:0;z-index:140;
  background:rgba(0,0,0,0.45);
  backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);
}
.sidebar-panel{
  position:fixed;left:0;top:0;bottom:0;width:240px;z-index:150;
  background:linear-gradient(180deg,rgba(12,10,30,0.98) 0%,rgba(7,5,15,0.99) 100%);
  backdrop-filter:blur(60px);-webkit-backdrop-filter:blur(60px);
  border-right:1px solid rgba(255,255,255,0.05);
  display:flex;flex-direction:column;
  box-shadow:4px 0 40px rgba(0,0,0,0.7);
  animation:sidebar-in .22s cubic-bezier(.22,1,.36,1) both;
}
@supports (padding: env(safe-area-inset-top)){
  .sidebar-panel{
    top:env(safe-area-inset-top);
    bottom:env(safe-area-inset-bottom);
  }
}
@keyframes sidebar-in{from{transform:translateX(-100%)}to{transform:translateX(0)}}
.chat-item{
  padding:10px 13px;border-radius:10px;margin:2px 7px;cursor:pointer;
  border:1px solid transparent;transition:background .15s,border-color .15s;
}
.chat-item:hover{background:rgba(99,102,241,0.08);border-color:rgba(99,102,241,0.15);}
.chat-item.active{background:rgba(99,102,241,0.13);border-color:rgba(99,102,241,0.3);}