:root{--bg: #f5f5f5;--surface: #ffffff;--text: #212121;--text-secondary: #757575;--border: #e0e0e0;--chip-bg: #e3f2fd;--chip-color: #1565c0;--tab-bg: #ffffff;--font-base: 15px}body.dark{--bg: #121212;--surface: #1e1e1e;--text: #e0e0e0;--text-secondary: #9e9e9e;--border: #333333;--chip-bg: #1a3a5c;--chip-color: #90caf9;--tab-bg: #1e1e1e}body.font-small{--font-base: 13px}body.font-medium{--font-base: 15px}body.font-large{--font-base: 18px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}body{background:var(--bg);color:var(--text);font-size:var(--font-base)}.tab-bar{position:fixed;bottom:0;left:0;right:0;height:60px;background:var(--tab-bg);border-top:1px solid var(--border);display:flex;z-index:100}.tab-btn{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;border:none;background:none;cursor:pointer;font-size:10px;color:#9e9e9e}.tab-btn.active{color:#1976d2}.tab-btn .icon{font-size:22px}.page{padding:16px 16px 150px;max-width:600px;margin:0 auto;font-size:var(--font-base)}.mic-btn{width:88px;height:88px;border-radius:50%;background:#1976d2;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:2.2em;box-shadow:0 4px 16px #1976d259;transition:transform .1s,box-shadow .1s}.mic-btn:active{transform:scale(.95)}.mic-btn.recording{background:#d32f2f;box-shadow:0 4px 16px #d32f2f73;animation:pulse 1s infinite}@keyframes pulse{0%,to{box-shadow:0 4px 16px #d32f2f73}50%{box-shadow:0 4px 28px #d32f2fb3}}.chip{display:inline-flex;align-items:center;gap:4px;padding:4px 10px;border-radius:14px;background:var(--chip-bg);font-size:.85em;color:var(--chip-color)}.chip button{border:none;background:none;cursor:pointer;font-size:14px;color:#90a4ae;padding:0;line-height:1}.card{background:var(--surface);border-radius:10px;padding:14px;box-shadow:0 1px 4px #00000014;margin-bottom:10px;font-size:var(--font-base)}.btn{padding:10px 20px;border-radius:8px;border:none;cursor:pointer;font-size:14px;font-weight:500}.btn-primary{background:#1976d2;color:#fff}.btn-danger{background:#d32f2f;color:#fff}.btn-outline{background:none;border:1px solid #1976d2;color:#1976d2}input[type=text],input[type=email],input[type=number],select{width:100%;padding:10px 12px;border:1px solid var(--border);border-radius:8px;font-size:var(--font-base);outline:none;background:var(--surface);color:var(--text)}input:focus,select:focus{border-color:#1976d2}.confirmation-card{position:fixed;bottom:145px;left:0;right:0;margin:0 12px;background:var(--surface);border-radius:12px;padding:16px;box-shadow:0 8px 32px #00000026;z-index:200}