/* =============================================
   assistant.css — ИИ АССИСТЕНТ
   FAB кнопка, пузырь, волны, голосовые окна
   HappyGo 2.0
   ============================================= */

/* ASSISTANT FAB */
#assistantFab{position:absolute;right:16px;bottom:78px;width:54px;height:54px;border-radius:50%;background:linear-gradient(135deg,#10b981,#2563eb);color:#fff;border:none;font-size:22px;cursor:pointer;z-index:2000;box-shadow:0 4px 16px rgba(16,185,129,.5);display:flex;align-items:center;justify-content:center;transition:transform .2s,background .3s}
#assistantFab:active{transform:scale(.9)}
#assistantFab.active{background:linear-gradient(135deg,#10b981,#059669);box-shadow:0 4px 20px rgba(16,185,129,.8)}
#assistantFab.listening{animation:pulse 1s infinite;background:linear-gradient(135deg,#ef4444,#dc2626)}
#assistantFab.speaking{background:linear-gradient(135deg,#2563eb,#1d4ed8)}
#assistantModal{display:none !important}
#assistantBubble{position:absolute;z-index:2001;max-width:240px;background:#fff;color:#1a2332;padding:10px 14px;border-radius:14px;font-size:13px;line-height:1.4;box-shadow:0 4px 18px rgba(0,0,0,.22);display:none;border:2px solid var(--g)}
#assistantBubble.on{display:block;animation:bubbleIn .2s ease}
body.dark #assistantBubble{background:#1a2332;color:#e0e0e0}
@keyframes bubbleIn{from{opacity:0;transform:scale(.85)}to{opacity:1;transform:scale(1)}}
#assistantFab.dragging{transition:none;opacity:.85}
#assistantWave span{width:5px;height:14px;background:var(--g);border-radius:3px;animation:wave 1s infinite ease-in-out}
#assistantWave span:nth-child(2){animation-delay:.15s}
#assistantWave span:nth-child(3){animation-delay:.3s}
#assistantWave span:nth-child(4){animation-delay:.45s}
#assistantWave span:nth-child(5){animation-delay:.6s}
#assistantWave.idle span{animation:none;height:8px;opacity:.4}
@keyframes wave{0%,100%{height:10px}50%{height:32px}}
#assistantStatus{font-size:15px;font-weight:700;color:var(--tx);margin-bottom:8px}
#assistantHeard{font-size:14px;color:var(--g);min-height:20px;font-weight:600;margin-bottom:6px}
#assistantReply{font-size:13px;color:var(--mu);min-height:18px;line-height:1.5}
/* VOICE BUTTON */
.vbtn{width:34px;height:34px;border:none;border-radius:50%;background:var(--gp);color:var(--g);cursor:pointer;font-size:14px;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:all .2s;position:relative}
.vbtn:hover{background:var(--g);color:#fff}
.vbtn.listening{background:var(--r);color:#fff;animation:pulse 1s infinite}
.vbtn.listening::after{content:'';position:absolute;inset:-4px;border-radius:50%;border:2px solid var(--r);animation:ripple 1s infinite}
@keyframes ripple{0%{opacity:1;transform:scale(1)}100%{opacity:0;transform:scale(1.5)}}
/* VOICE MODAL */
#voiceModal{position:fixed;inset:0;background:rgba(0,0,0,.6);z-index:9999;display:none;align-items:flex-end;justify-content:center}
#voiceModal.on{display:flex}
#voiceModalBox{background:#fff;border-radius:28px 28px 0 0;padding:28px 24px;width:100%;max-width:430px;text-align:center}
.vmIcon{width:72px;height:72px;border-radius:50%;background:var(--r);color:#fff;font-size:28px;display:flex;align-items:center;justify-content:center;margin:0 auto 14px;animation:pulse 1s infinite}
.vmText{font-size:14px;color:var(--mu);margin-bottom:8px}
.vmResult{font-size:18px;font-weight:800;color:var(--tx);min-height:28px;margin-bottom:16px}
.vmCancel{padding:10px 28px;border:1.5px solid var(--br);border-radius:10px;background:none;font-size:14px;cursor:pointer;font-family:inherit;color:var(--mu)}
.vi{display:flex;gap:6px;margin-top:7px;flex-wrap:nowrap}
.vib{flex:1;min-width:48px;padding:7px 5px;border:1.5px solid var(--br);background:#fff;border-radius:9px;cursor:pointer;text-align:center;font-family:inherit;transition:all .15s}
.vib:hover{border-color:var(--g)}
.vib.on{border-color:var(--g);background:var(--gp)}
.vib i{font-size:15px;color:var(--tx);display:block;margin-bottom:2px}
.vib.on i{color:var(--g)}
.vib span{font-size:9px;font-weight:600}
body.dark .vib{background:#1a1a2e;border-color:#333}

/* ONBOARDING */
.ob-dot{width:8px;height:8px;border-radius:50%;background:var(--br);cursor:pointer;transition:all .2s}
.ob-dot.on{background:var(--g);width:22px;border-radius:4px}
#onboard.show{display:flex}

/* SCREEN TRANSITIONS */
.sc{transition:opacity .2s ease}
.sc.on{display:flex;animation:scIn .25s ease}
@keyframes scIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}