:root{--bg-primary: #08090c;--bg-secondary: #10121a;--bg-card: rgba(18, 20, 30, .65);--border-color: rgba(255, 255, 255, .08);--accent-purple: #8b5cf6;--accent-cyan: #06b6d4;--accent-pink: #ec4899;--text-main: #f3f4f6;--text-muted: #9ca3af;--text-dim: #6b7280;--color-disconnected: #ef4444;--color-connecting: #f59e0b;--color-connected: #10b981;--color-speaking: #3b82f6;--font-family: "Plus Jakarta Sans", system-ui, -apple-system, sans-serif;--font-display: "Outfit", system-ui, -apple-system, sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-primary);color:var(--text-main);font-family:var(--font-family);min-height:100vh;background-image:radial-gradient(circle at 10% 20%,rgba(139,92,246,.15) 0%,transparent 40%),radial-gradient(circle at 90% 80%,rgba(6,182,212,.15) 0%,transparent 45%);background-attachment:fixed;overflow-x:hidden}.app-container{max-width:1400px;margin:0 auto;padding:2rem;display:flex;flex-direction:column;gap:2rem;min-height:100vh}.app-header{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--border-color);padding-bottom:1.5rem}.header-title-area h1{font-family:var(--font-display);font-size:2.2rem;font-weight:800;background:linear-gradient(135deg,#fff 30%,var(--accent-purple) 70%,var(--accent-cyan));-webkit-background-clip:text;-webkit-text-fill-color:transparent;display:flex;align-items:center;gap:.75rem}.header-title-area p{color:var(--text-muted);font-size:.95rem;margin-top:.25rem}.status-badge{display:flex;align-items:center;gap:.5rem;padding:.5rem 1rem;border-radius:50px;background:#ffffff08;border:1px solid var(--border-color);font-size:.85rem;font-weight:600;letter-spacing:.05em;text-transform:uppercase}.status-dot{width:8px;height:8px;border-radius:50%;box-shadow:0 0 8px currentColor}.status-badge.disconnected{color:var(--color-disconnected)}.status-badge.connecting{color:var(--color-connecting)}.status-badge.listening{color:var(--color-connected)}.status-badge.speaking{color:var(--color-speaking)}.status-badge.connecting .status-dot{animation:pulse-dot 1.2s infinite ease-in-out}.status-badge.listening .status-dot{animation:pulse-dot 1s infinite ease-in-out}.status-badge.speaking .status-dot{animation:pulse-dot .8s infinite ease-in-out}.app-grid{display:flex;justify-content:center;align-items:center;margin-top:2rem}.glass-card{background:var(--bg-card);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--border-color);border-radius:20px;width:100%;max-width:600px;padding:2rem;display:flex;flex-direction:column;gap:1.5rem;box-shadow:0 10px 30px #0000004d}.card-title{font-family:var(--font-display);font-size:1.3rem;font-weight:700;display:flex;align-items:center;gap:.5rem;border-bottom:1px solid var(--border-color);padding-bottom:.75rem}.visualizer-wrapper{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:1.5rem 0;position:relative}.visualizer-canvas-container{position:relative;width:100%;max-width:320px;aspect-ratio:1;display:flex;align-items:center;justify-content:center}.visualizer-ring{position:absolute;width:220px;height:220px;border-radius:50%;border:2px solid var(--border-color);display:flex;align-items:center;justify-content:center;transition:all .5s ease;box-shadow:0 0 15px #ffffff05}.visualizer-ring.state-connecting{border-color:var(--color-connecting);box-shadow:0 0 30px #f59e0b33;animation:spin-pulse 3s infinite linear}.visualizer-ring.state-listening{border-color:var(--color-connected);box-shadow:0 0 40px #10b9814d}.visualizer-ring.state-speaking{border-color:var(--color-speaking);box-shadow:0 0 40px #3b82f64d}.visualizer-canvas{position:absolute;top:0;left:0;width:100%;height:100%;border-radius:50%;pointer-events:none;z-index:1}.video-container{width:100%;max-width:500px;aspect-ratio:4/3;border-radius:16px;overflow:hidden;border:2px solid var(--border-color);box-shadow:0 10px 30px #0000004d;margin-bottom:1rem}.local-video-preview{width:100%;height:100%;object-fit:cover;background-color:#000;display:block}.pip-mode{position:absolute;bottom:16px;right:16px;width:120px!important;height:160px!important;border-radius:12px;z-index:10;border:2px solid white;box-shadow:0 4px 12px #00000080}.mic-btn-main{width:120px;height:120px;border-radius:50%;border:none;cursor:pointer;z-index:2;display:flex;align-items:center;justify-content:center;color:#fff;transition:all .3s cubic-bezier(.175,.885,.32,1.275);box-shadow:0 8px 25px #0006}.mic-btn-main.disconnected{background:linear-gradient(135deg,var(--accent-purple),var(--accent-cyan))}.mic-btn-main.disconnected:hover{transform:scale(1.05);box-shadow:0 0 30px #8b5cf666}.mic-btn-main.connecting{background:var(--color-connecting)}.mic-btn-main.active{background:#dc2626}.mic-btn-main.active:hover{transform:scale(.95);box-shadow:0 0 30px #dc262666}.call-instruction-text{text-align:center;color:var(--text-muted);font-size:.9rem;margin-top:.5rem}.form-group{display:flex;flex-direction:column;gap:.5rem}.form-group label{font-size:.85rem;font-weight:600;color:var(--text-muted);letter-spacing:.02em}.form-select,.form-input,.form-textarea{background:#ffffff0a;border:1px solid var(--border-color);border-radius:10px;color:#fff;padding:.75rem 1rem;font-family:var(--font-family);font-size:.95rem;transition:all .2s ease}.form-select option{background-color:var(--bg-secondary);color:var(--text-main)}.form-select:focus,.form-input:focus,.form-textarea:focus{outline:none;border-color:var(--accent-purple);background:#ffffff14;box-shadow:0 0 10px #8b5cf626}.form-textarea{resize:vertical;min-height:80px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}.transcript-section{display:flex;flex-direction:column;height:680px}.panel-header-tabs{display:flex;gap:.5rem;border-bottom:1px solid var(--border-color);padding-bottom:1rem}.tab-btn{background:none;border:none;color:var(--text-muted);padding:.5rem 1.25rem;border-radius:8px;font-weight:600;font-size:.9rem;cursor:pointer;transition:all .2s ease;display:flex;align-items:center;gap:.5rem}.tab-btn:hover{color:#fff;background:#ffffff08}.tab-btn.active{color:#fff;background:#8b5cf626;border:1px solid rgba(139,92,246,.3)}.panel-body-content{flex:1;overflow-y:auto;padding:1rem 0;display:flex;flex-direction:column;gap:1rem;scroll-behavior:smooth}.panel-body-content::-webkit-scrollbar{width:6px}.panel-body-content::-webkit-scrollbar-track{background:transparent}.panel-body-content::-webkit-scrollbar-thumb{background:#ffffff1a;border-radius:10px}.panel-body-content::-webkit-scrollbar-thumb:hover{background:#fff3}.chat-message{display:flex;flex-direction:column;max-width:80%;padding:1rem;border-radius:16px;font-size:.95rem;line-height:1.5;animation:fade-in .3s ease-out}.chat-message.user{align-self:flex-end;background:linear-gradient(135deg,#8b5cf633,#ec48991a);border:1px solid rgba(139,92,246,.25);border-bottom-right-radius:4px}.chat-message.gemini{align-self:flex-start;background:#ffffff0a;border:1px solid var(--border-color);border-bottom-left-radius:4px}.chat-message .speaker-label{font-family:var(--font-display);font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;margin-bottom:.25rem}.chat-message.user .speaker-label{color:var(--accent-pink)}.chat-message.gemini .speaker-label{color:var(--accent-cyan)}.chat-message .time-label{font-size:.7rem;color:var(--text-dim);align-self:flex-end;margin-top:.25rem}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--text-muted);gap:.75rem;height:100%;padding:3rem;text-align:center}.empty-state svg{color:var(--text-dim);width:48px;height:48px}.log-entry{font-family:SFMono-Regular,Consolas,Liberation Mono,Menlo,monospace;font-size:.82rem;padding:.5rem .75rem;border-radius:6px;background:#0003;border-left:3px solid var(--text-dim);line-height:1.4;white-space:pre-wrap;word-break:break-all}.log-entry.info{border-left-color:var(--accent-cyan);color:#a5f3fc}.log-entry.send{border-left-color:var(--accent-purple);color:#c084fc}.log-entry.receive{border-left-color:var(--accent-pink);color:#f472b6}.log-entry.error{border-left-color:var(--color-disconnected);color:#fecaca;background:#ef44440d}.text-input-row{display:flex;gap:.75rem;border-top:1px solid var(--border-color);padding-top:1rem}.text-input-row input{flex:1}.btn-send-text{background:var(--accent-purple);border:none;color:#fff;width:44px;height:44px;border-radius:10px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s ease}.btn-send-text:hover:not(:disabled){background:#7c3aed;box-shadow:0 0 10px #7c3aed66}.btn-send-text:disabled{background:#ffffff0d;color:var(--text-dim);cursor:not-allowed}@keyframes pulse-dot{0%,to{opacity:1;transform:scale(1)}50%{opacity:.4;transform:scale(1.2)}}@keyframes spin-pulse{0%{transform:rotate(0) scale(1)}50%{transform:rotate(180deg) scale(1.03)}to{transform:rotate(360deg) scale(1)}}@keyframes fade-in{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}