@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap";:root{--color-primary: #635bff;--color-primary-dark: #4f46e5;--color-primary-light: #7c3aed;--color-secondary: #00d4aa;--color-accent: #ff5a1f;--color-gray-50: #fafbfc;--color-gray-100: #f4f6f8;--color-gray-200: #e6ebf1;--color-gray-300: #d1d9e0;--color-gray-400: #9ca3af;--color-gray-500: #6b7280;--color-gray-600: #425466;--color-gray-700: #32404e;--color-gray-800: #1a1f36;--color-gray-900: #0f172a;--color-success: #00d4aa;--color-warning: #ffb946;--color-error: #e25950;--color-background: #ffffff;--color-background-secondary: var(--color-gray-50);--color-background-tertiary: var(--color-gray-100);--font-family-primary: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-size-xs: .75rem;--font-size-sm: .875rem;--font-size-base: 1rem;--font-size-lg: 1.125rem;--font-size-xl: 1.25rem;--font-size-2xl: 1.5rem;--font-size-3xl: 1.875rem;--font-size-4xl: 2.25rem;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.25rem;--space-6: 1.5rem;--space-8: 2rem;--space-10: 2.5rem;--space-12: 3rem;--space-16: 4rem;--space-20: 5rem;--radius-sm: .375rem;--radius-md: .5rem;--radius-lg: .75rem;--radius-xl: 1rem;--radius-2xl: 1.5rem;--shadow-xs: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow-sm: 0 1px 3px 0 rgb(0 0 0 / .1), 0 1px 2px -1px rgb(0 0 0 / .1);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1), 0 2px 4px -2px rgb(0 0 0 / .1);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .1), 0 4px 6px -4px rgb(0 0 0 / .1);--shadow-xl: 0 20px 25px -5px rgb(0 0 0 / .1), 0 8px 10px -6px rgb(0 0 0 / .1);--shadow-2xl: 0 25px 50px -12px rgb(0 0 0 / .25);--transition-fast: .15s cubic-bezier(.4, 0, .2, 1);--transition-base: .2s cubic-bezier(.4, 0, .2, 1);--transition-slow: .3s cubic-bezier(.4, 0, .2, 1)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-family-primary);font-size:var(--font-size-base);line-height:1.6;color:var(--color-gray-700);background:linear-gradient(135deg,#f8f9fc,#eef1f7);min-height:100vh;font-weight:400;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;letter-spacing:-.011em;position:relative}body:before{content:"";position:fixed;top:0;left:0;right:0;bottom:0;background:radial-gradient(circle at 20% 50%,rgba(102,126,234,.03) 0%,transparent 50%),radial-gradient(circle at 80% 80%,rgba(118,75,162,.03) 0%,transparent 50%);animation:floatBackground 20s ease-in-out infinite;pointer-events:none;z-index:0}@keyframes floatBackground{0%,to{transform:translate(0) scale(1)}33%{transform:translate(30px,-30px) scale(1.05)}66%{transform:translate(-20px,20px) scale(.95)}}.container{max-width:768px;margin:0 auto;padding:var(--space-6) var(--space-4);min-height:100vh;display:flex;flex-direction:column;gap:var(--space-8);position:relative;z-index:1}.app-header{background:#fffffffa;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);padding:var(--space-10) var(--space-8);border-radius:var(--radius-2xl);text-align:center;box-shadow:0 10px 40px #00000008,0 2px 10px #00000005;border:1px solid rgba(255,255,255,.8);position:relative;overflow:hidden}.app-header:before{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,var(--color-primary),var(--color-primary-light));opacity:.8}.app-header:after{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(45deg,transparent 30%,rgba(255,255,255,.1) 50%,transparent 70%);transform:skew(-45deg);transition:left .6s}.app-header:hover:after{left:100%}.app-header h1{font-size:40px;margin-bottom:var(--space-3);color:#0a0a0a;font-weight:800;letter-spacing:-.025em;display:flex;align-items:center;justify-content:center;gap:var(--space-4)}.logo-mark{display:inline-flex;align-items:center;transition:transform var(--transition-slow) ease-in-out;position:relative}.logo-mark svg{width:36px;height:36px}.logo-mark:after{content:"";position:absolute;top:-4px;right:-4px;bottom:-4px;left:-4px;border-radius:8px;background:linear-gradient(135deg,#667eea,#764ba2);filter:blur(10px);opacity:0;z-index:-1;animation:pulse-logo 3s ease-in-out infinite}@keyframes pulse-logo{0%,to{transform:scale(.8);opacity:0}50%{transform:scale(1.1);opacity:.3}}.logo-mark:hover{transform:rotate(360deg)}.tagline{font-size:var(--font-size-lg);color:var(--color-gray-500);margin-bottom:0;font-weight:400;letter-spacing:-.011em}.top-auth-bar{position:fixed;top:0;right:0;padding:var(--space-4);z-index:1000;display:flex;justify-content:flex-end}.auth-actions{display:flex;align-items:center;gap:var(--space-3)}.btn-dashboard-link{display:inline-flex;align-items:center;gap:var(--space-2);background:transparent;color:var(--color-gray-600);border:1px solid var(--color-gray-300);border-radius:var(--radius-md);padding:6px 14px;font-weight:500;font-size:13px;cursor:pointer;transition:all .2s ease;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);text-decoration:none}.btn-dashboard-link:hover{background:#ffffffe6;border-color:var(--color-primary);color:var(--color-primary);box-shadow:0 2px 8px #0000000f}.btn-minimal-auth{background:#fffffff2;color:var(--color-gray-700);border:1px solid var(--color-gray-300);border-radius:var(--radius-md);padding:6px 16px;font-weight:600;font-size:14px;cursor:pointer;transition:all .2s ease;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);box-shadow:0 1px 3px #00000014}.btn-minimal-auth:hover{background:#fff;border-color:var(--color-primary);color:var(--color-primary);box-shadow:0 2px 8px #6366f126;transform:translateY(-1px)}.btn-minimal-auth:active{transform:scale(.98)}.user-menu-minimal{display:flex;align-items:center}.header-content{display:flex;justify-content:center;align-items:center}.header-center{text-align:center}.workflow-guide{display:inline-flex;align-items:center;gap:var(--space-3);background:var(--color-gray-100);padding:var(--space-3) var(--space-6);border-radius:var(--radius-xl);border:1px solid var(--color-gray-200);font-size:var(--font-size-sm);font-weight:500}.workflow-step{color:var(--color-primary);padding:var(--space-1) var(--space-3);background:var(--color-background);border-radius:var(--radius-md);white-space:nowrap;font-weight:600;border:1px solid var(--color-gray-200);transition:all var(--transition-fast)}.workflow-step:hover{background:var(--color-primary);color:#fff;transform:translateY(-1px)}.workflow-arrow{color:var(--color-gray-400);font-weight:600}.app-main{flex:1;background:#fffffffa;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);padding:var(--space-12) var(--space-8);border-radius:var(--radius-2xl);box-shadow:0 20px 60px #0000000f,0 8px 24px #00000008,0 2px 8px #00000005;border:1px solid rgba(255,255,255,.9);position:relative}.drill-header{text-align:center;margin-bottom:var(--space-8);position:relative}.recording-status-inline{position:absolute;top:-4px;left:-4px;z-index:10}.section-title{font-size:32px;margin-bottom:var(--space-3);color:#0a0a0a;text-align:center;font-weight:700;letter-spacing:-.02em;line-height:1.2}.workflow-inline{display:flex;align-items:center;justify-content:center;gap:var(--space-3);font-size:14px;color:#94a3b8;font-weight:500;margin-top:var(--space-4);letter-spacing:.3px}.workflow-inline .workflow-step{color:#7c8adb;background:none;border:none;padding:0;font-weight:500;white-space:nowrap;transition:none;transform:none}.workflow-inline .workflow-step:hover{background:none;color:#7c8adb;transform:none}.workflow-separator{color:#cbd5e1;font-size:12px;opacity:.5}.streak-container{display:none;justify-content:center;margin-bottom:var(--space-8)}.streak-counter{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);background:var(--color-gray-100);padding:var(--space-2) var(--space-4);border-radius:var(--radius-xl);font-weight:500;font-size:var(--font-size-sm);border:1px solid var(--color-gray-200);transition:all var(--transition-fast);width:fit-content}.streak-counter:hover{background:var(--color-gray-200);transform:translateY(-1px)}.streak-number{background:var(--color-primary);color:#fff;padding:var(--space-1) var(--space-3);border-radius:var(--radius-md);font-weight:600;min-width:32px;text-align:center;font-size:var(--font-size-sm)}.drill-prompt{background:linear-gradient(135deg,#667eea08,#764ba208);padding:var(--space-8) var(--space-6);border-radius:var(--radius-xl);margin-bottom:var(--space-10);border-left:3px solid;border-image:linear-gradient(135deg,#667eea,#764ba2) 1;position:relative;overflow:hidden;box-shadow:0 4px 12px #667eea14;transition:all var(--transition-base);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}.drill-prompt:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(135deg,#ffffff05,#ffffff0d);pointer-events:none}.drill-prompt:hover{box-shadow:0 8px 24px #667eea1f,var(--shadow-md);transform:translateY(-2px);background:linear-gradient(135deg,#667eea0d,#764ba20d)}.drill-prompt p{font-size:18px;line-height:1.6;color:#1a1a1a;font-weight:500;letter-spacing:-.01em;margin:0}.timer-section{text-align:center;margin-bottom:var(--space-10);padding:var(--space-8) var(--space-6);background:var(--color-background);border-radius:var(--radius-xl);border:1px solid var(--color-gray-200)}.timer-display{font-size:72px;font-weight:200;background:linear-gradient(135deg,#667eea,#764ba2);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:var(--space-8);font-family:SF Mono,Monaco,Courier New,monospace;letter-spacing:2px;transition:all var(--transition-base);font-variant-numeric:tabular-nums}.timer-display.recording{color:var(--color-error);animation:pulse-timer 1.5s ease-in-out infinite}.timer-display:not(.recording){animation:breathe 4s ease-in-out infinite}@keyframes breathe{0%,to{opacity:1;transform:scale(1)}50%{opacity:.9;transform:scale(1.02)}}@keyframes pulse-timer{0%,to{transform:scale(1);opacity:1}50%{transform:scale(1.02);opacity:.95}}.timer-controls{display:flex;gap:var(--space-4);justify-content:center;flex-wrap:wrap}.privacy-note{text-align:center;color:#94a3b8;font-size:13px;margin-top:var(--space-8);opacity:.9;font-weight:400;letter-spacing:.3px;display:flex;align-items:center;justify-content:center;gap:var(--space-3)}.privacy-note:before{content:"🔒";opacity:.7;font-size:13px}.container{max-width:768px;margin:0 auto;padding:var(--space-8) var(--space-4);min-height:100vh;display:flex;flex-direction:column;gap:var(--space-8)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);padding:var(--space-3) var(--space-6);border:1px solid var(--color-gray-300);border-radius:var(--radius-lg);font-size:var(--font-size-sm);font-weight:500;font-family:var(--font-family-primary);cursor:pointer;transition:all var(--transition-fast);text-decoration:none;background:var(--color-background);color:var(--color-gray-700);box-shadow:var(--shadow-xs);outline:none;position:relative;overflow:hidden;min-height:44px}.btn:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.3),transparent);transition:left var(--transition-slow)}.btn:hover:before{left:100%}.btn:hover{border-color:var(--color-gray-400);box-shadow:var(--shadow-md);transform:translateY(-2px) scale(1.02)}.btn:active{transform:translateY(0) scale(.98);box-shadow:var(--shadow-sm)}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none!important;box-shadow:var(--shadow-xs)!important}.btn-primary{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;box-shadow:0 4px 14px #667eea4d,0 1px 3px #00000014;font-weight:600;padding:16px 48px;font-size:16px;min-width:180px;letter-spacing:.3px;position:relative;overflow:hidden;border-radius:100px}.btn-primary:after{content:"";position:absolute;top:50%;left:50%;width:0;height:0;border-radius:50%;background:#ffffff80;transform:translate(-50%,-50%);transition:width .6s,height .6s}.btn-primary:active:after{width:300px;height:300px}.btn-primary:hover{background:linear-gradient(135deg,var(--color-primary-dark) 0%,var(--color-primary) 100%);border-color:var(--color-primary-dark);box-shadow:var(--shadow-lg),0 0 20px #635bff4d;transform:translateY(-3px) scale(1.03)}.btn-secondary{background:var(--color-background);color:var(--color-gray-600);border-color:var(--color-gray-300)}.btn-secondary:hover{background:var(--color-gray-100);border-color:var(--color-gray-400);color:var(--color-gray-700)}.btn-success{background:linear-gradient(135deg,var(--color-success) 0%,#00b894 100%);color:#fff;border-color:var(--color-success)}.btn-success:hover{background:linear-gradient(135deg,#00b894 0%,var(--color-success) 100%);box-shadow:var(--shadow-lg);transform:translateY(-2px)}.btn-danger{background:linear-gradient(135deg,var(--color-error) 0%,#d63031 100%);color:#fff;border-color:var(--color-error)}.btn-coaching{background:linear-gradient(135deg,var(--color-primary-light) 0%,var(--color-primary) 100%);color:#fff;border-color:var(--color-primary-light);font-weight:600}.btn-voice{background:linear-gradient(135deg,var(--color-primary) 0%,var(--color-primary-light) 100%);color:#fff;border-color:var(--color-primary);font-size:var(--font-size-sm);padding:var(--space-3) var(--space-5)}.recording-status-inline{display:flex;align-items:center;gap:var(--space-2)}.status-indicator{width:8px;height:8px;border-radius:50%;background:#10b981;box-shadow:0 0 0 3px #10b9811a,0 0 8px #10b98133;transition:all var(--transition-base);animation:subtle-pulse 2s ease-in-out infinite}@keyframes subtle-pulse{0%,to{box-shadow:0 0 0 3px #10b9811a,0 0 8px #10b98133}50%{box-shadow:0 0 0 5px #10b98126,0 0 12px #10b9814d}}.status-indicator.recording{background:linear-gradient(135deg,var(--color-error) 0%,#ff4444 100%);animation:pulse-recording 1.5s ease-in-out infinite;box-shadow:0 0 0 6px #e2595026,0 0 12px #e2595033}@keyframes pulse-recording{0%,to{opacity:1;transform:scale(1)}50%{opacity:.7;transform:scale(1.1)}}.status-text{display:none}.status-indicator.recording+.status-text{color:var(--color-error)}.audio-section{margin:var(--space-8) 0;padding:var(--space-8) var(--space-6);background:var(--color-background);border-radius:var(--radius-xl);border:1px solid var(--color-gray-200);box-shadow:var(--shadow-sm)}.audio-section h3{font-size:var(--font-size-xl);color:var(--color-gray-800);margin-bottom:var(--space-6);font-weight:600;text-align:center}.audio-player{width:100%;height:48px;margin:var(--space-6) 0;border-radius:var(--radius-lg);background:var(--color-gray-100);border:1px solid var(--color-gray-200)}.audio-controls{display:flex;gap:var(--space-4);justify-content:center;flex-wrap:wrap;margin-top:var(--space-6)}.feedback-section{margin-top:var(--space-10)}.feedback-section h3{font-size:var(--font-size-2xl);color:var(--color-gray-800);margin-bottom:var(--space-6);font-weight:600;text-align:center;display:flex;align-items:center;justify-content:center;gap:var(--space-2)}.feedback-card{background:var(--color-background);padding:var(--space-8) var(--space-6);border-radius:var(--radius-xl);margin-bottom:var(--space-6);border:1px solid var(--color-gray-200);box-shadow:var(--shadow-sm)}.completion-actions{display:flex;gap:var(--space-4);justify-content:center;flex-wrap:wrap;margin-top:var(--space-8);padding-top:var(--space-8);border-top:1px solid var(--color-gray-200)}.loading-spinner{text-align:center;padding:var(--space-12) 0}.spinner{width:48px;height:48px;border:4px solid var(--color-gray-200);border-top:4px solid var(--color-primary);border-right:4px solid var(--color-primary-light);border-radius:50%;animation:spin .8s ease-in-out infinite;margin:0 auto var(--space-5);box-shadow:var(--shadow-md)}.loading-3d{display:flex;flex-direction:column;align-items:center;gap:var(--space-8)}.spinner-3d{position:relative;width:80px;height:80px}.ball{position:absolute;width:14px;height:14px;border-radius:50%;animation:bounce-3d 1.6s ease-in-out infinite;box-shadow:var(--shadow-sm)}.ball:nth-child(1){background:linear-gradient(135deg,var(--color-primary),var(--color-primary-light));top:0;left:50%;transform:translate(-50%);animation-delay:0s}.ball:nth-child(2){background:linear-gradient(135deg,var(--color-primary-light),var(--color-secondary));top:50%;right:0;transform:translateY(-50%);animation-delay:.2s}.ball:nth-child(3){background:linear-gradient(135deg,var(--color-secondary),var(--color-accent));bottom:0;left:50%;transform:translate(-50%);animation-delay:.4s}.ball:nth-child(4){background:linear-gradient(135deg,var(--color-accent),var(--color-primary));top:50%;left:0;transform:translateY(-50%);animation-delay:.6s}@keyframes bounce-3d{0%,20%,50%,80%,to{transform:scale(1) translateY(0);opacity:1}40%{transform:scale(1.4) translateY(-12px);opacity:.9;box-shadow:var(--shadow-lg)}60%{transform:scale(.8) translateY(6px);opacity:.95}}.loading-text-3d{color:var(--color-primary);font-size:var(--font-size-lg);font-weight:600;margin-bottom:var(--space-2);animation:glow 2.5s ease-in-out infinite alternate}.loading-subtext{color:var(--color-gray-500);font-size:var(--font-size-sm);animation:pulse 2s ease-in-out infinite;max-width:300px;line-height:1.5;text-align:center}@keyframes glow{0%{text-shadow:0 0 8px rgba(99,91,255,.3)}to{text-shadow:0 0 16px rgba(99,91,255,.6),0 0 24px rgba(99,91,255,.4)}}.loading-spinner p{color:var(--color-gray-500);font-size:var(--font-size-sm);animation:pulse 2s ease-in-out infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes pulse{0%,to{opacity:.6}50%{opacity:1}}.score-summary{display:flex;flex-direction:column;gap:var(--space-6);margin-bottom:var(--space-10);padding:var(--space-6);background:var(--color-background-secondary);border-radius:var(--radius-xl);border:1px solid var(--color-gray-200)}.score-item{display:flex;align-items:center;gap:var(--space-4);padding:var(--space-4);background:var(--color-background);border-radius:var(--radius-lg);border:1px solid var(--color-gray-200);transition:all var(--transition-fast)}.score-item:hover{box-shadow:var(--shadow-sm);transform:translateY(-1px)}.score-label{min-width:120px;font-weight:600;color:var(--color-gray-700);font-size:var(--font-size-sm);letter-spacing:-.01em}.score-bar{flex:1;height:8px;background:var(--color-gray-200);border-radius:var(--radius-sm);overflow:hidden;position:relative}.score-fill{height:100%;background:linear-gradient(90deg,var(--color-success) 0%,var(--color-secondary) 100%);border-radius:var(--radius-sm);transition:width 1.2s cubic-bezier(.4,0,.2,1);position:relative}.score-fill:after{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:linear-gradient(90deg,transparent,rgba(255,255,255,.3),transparent);animation:shimmer-score 2s infinite}@keyframes shimmer-score{0%{transform:translate(-100%)}to{transform:translate(100%)}}.score-value{min-width:140px;font-weight:600;color:var(--color-gray-700);font-size:var(--font-size-sm);text-align:right;text-transform:uppercase;letter-spacing:.5px;font-size:var(--font-size-xs)}.score-description{font-size:var(--font-size-xs);color:var(--color-gray-500);font-weight:500;margin-left:var(--space-2);font-style:italic}.score-commanding{background:linear-gradient(90deg,var(--color-primary-light) 0%,#a855f7 100%)!important}.score-executive{background:linear-gradient(90deg,var(--color-primary) 0%,var(--color-primary-light) 100%)!important}.score-strong{background:linear-gradient(90deg,var(--color-success) 0%,var(--color-secondary) 100%)!important}.score-developing{background:linear-gradient(90deg,var(--color-warning) 0%,#fbbf24 100%)!important}.executive-insight{background:linear-gradient(135deg,var(--color-background-secondary) 0%,var(--color-background-tertiary) 100%);border:1px solid var(--color-gray-200);border-radius:var(--radius-xl);padding:var(--space-6);margin:var(--space-6) 0;position:relative;overflow:hidden}.executive-insight:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--color-primary),var(--color-primary-light),var(--color-secondary))}.executive-insight h4{color:var(--color-primary);margin-bottom:var(--space-3);font-weight:600;font-size:var(--font-size-base)}.insight-text{color:var(--color-gray-700);font-weight:400;line-height:1.6;margin:0;font-size:var(--font-size-sm)}.feedback-text h4{margin-bottom:var(--space-4);color:var(--color-gray-800);font-size:var(--font-size-lg);font-weight:600}.feedback-points{display:flex;flex-direction:column;gap:var(--space-3)}.feedback-point{padding:var(--space-4) var(--space-5);background:var(--color-background);border-radius:var(--radius-lg);border:1px solid var(--color-gray-200);border-left:3px solid var(--color-primary);transition:all var(--transition-fast);font-size:var(--font-size-sm);line-height:1.6}.feedback-point:hover{box-shadow:var(--shadow-sm);transform:translate(4px);border-left-color:var(--color-primary-dark)}.app-footer{text-align:center;padding:var(--space-16) var(--space-4) var(--space-8) var(--space-4);margin-top:var(--space-20);position:relative}.app-footer:before{content:"";position:absolute;top:0;left:50%;transform:translate(-50%);width:120px;height:1px;background:linear-gradient(90deg,transparent,var(--color-gray-300),transparent)}.footer-content{max-width:600px;margin:0 auto}.footer-branding{margin-bottom:var(--space-3)}.footer-built-by{color:var(--color-gray-600);font-size:var(--font-size-sm);margin:0 0 var(--space-2) 0}.footer-built-by strong{color:var(--color-primary);font-weight:600}.footer-support{color:var(--color-gray-500);font-size:var(--font-size-xs);margin:0}.footer-support a{color:var(--color-primary);text-decoration:none;transition:color .2s ease}.footer-support a:hover{color:var(--color-primary-dark);text-decoration:underline}.footer-links{display:flex;justify-content:center;align-items:center;gap:var(--space-2);margin:var(--space-4) 0}.footer-link{color:var(--color-gray-600);font-size:var(--font-size-xs);text-decoration:none;transition:color .2s ease}.footer-link:hover{color:var(--color-primary);text-decoration:underline}.footer-separator{color:var(--color-gray-400);font-size:var(--font-size-xs)}.footer-copyright{color:var(--color-gray-500);font-size:var(--font-size-xs);margin:0;padding:var(--space-3) var(--space-4);background:var(--color-background-secondary);border-radius:var(--radius-lg);border:1px solid var(--color-gray-200);display:inline-block;font-weight:400}.short-recording-message,.analysis-error-message{background:var(--color-background);border-radius:var(--radius-2xl);padding:var(--space-10) var(--space-8);text-align:center;box-shadow:var(--shadow-lg);border:1px solid var(--color-gray-200);max-width:500px;margin:0 auto;position:relative;overflow:hidden}.short-recording-message:before,.analysis-error-message:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--color-warning),var(--color-accent))}.message-icon{font-size:3rem;margin-bottom:var(--space-4);display:block;filter:grayscale(.2)}.short-recording-message h3,.analysis-error-message h3{color:var(--color-gray-800);font-size:var(--font-size-2xl);font-weight:600;margin-bottom:var(--space-4)}.short-recording-message p,.analysis-error-message p{color:var(--color-gray-600);font-size:var(--font-size-base);line-height:1.7;margin-bottom:var(--space-6)}.recording-tips,.error-tips{background:var(--color-background-secondary);border-radius:var(--radius-xl);padding:var(--space-6);margin:var(--space-6) 0;text-align:left;border:1px solid var(--color-gray-200)}.recording-tips h4,.error-tips h4{color:var(--color-gray-700);font-size:var(--font-size-base);font-weight:600;margin-bottom:var(--space-3)}.recording-tips ul,.error-tips ul{color:var(--color-gray-600);font-size:var(--font-size-sm);line-height:1.6;margin:0;padding-left:var(--space-5)}.recording-tips li,.error-tips li{margin-bottom:var(--space-2)}.error-actions{display:flex;gap:var(--space-3);justify-content:center;flex-wrap:wrap;margin-top:var(--space-6)}.system-state-display{background:linear-gradient(135deg,#fef2f2,#fef7f7);border:2px solid #fca5a5;border-radius:var(--radius-xl);padding:var(--space-8);margin:var(--space-6) 0;text-align:center}.state-icon{font-size:3rem;margin-bottom:var(--space-4)}.system-state-display h3{color:var(--color-error);font-size:var(--font-size-xl);font-weight:600;margin-bottom:var(--space-4)}.system-details{background:#fffc;border-radius:var(--radius-lg);padding:var(--space-4);margin:var(--space-4) 0;text-align:left}.system-details p{margin:var(--space-2) 0;font-size:var(--font-size-sm);color:var(--color-gray-700)}.debug-info,.raw-response{background:var(--color-gray-50);border-radius:var(--radius-lg);padding:var(--space-4);margin:var(--space-4) 0;text-align:left}.debug-info h4,.raw-response h4{color:var(--color-gray-600);font-size:var(--font-size-sm);font-weight:600;margin-bottom:var(--space-2)}.debug-info pre,.raw-response pre{background:var(--color-gray-100);border-radius:var(--radius-md);padding:var(--space-3);font-size:var(--font-size-xs);color:var(--color-gray-700);overflow-x:auto;white-space:pre-wrap;word-break:break-word}@media (max-width: 768px){.container{padding:16px 8px}.app-header{padding:24px 16px;border-radius:20px}.header-content{flex-direction:column;text-align:center;gap:var(--space-4)}.header-left{text-align:center}.app-header h1{font-size:2rem;flex-direction:column;gap:8px;justify-content:center}.app-main{padding:28px 16px;border-radius:20px}.section-title{font-size:1.5rem}.timer-display{font-size:3.5rem}.score-item{flex-direction:column;align-items:flex-start;gap:8px}.score-label{min-width:auto}.timer-controls,.audio-controls,.completion-actions{flex-direction:column;align-items:stretch;width:100%}.btn{width:100%;max-width:100%}.btn-primary{padding:16px 32px;font-size:1.125rem}#startBtn{min-width:100%}.footer-copyright{font-size:.8125rem;padding:10px 16px}}@media (max-width: 480px){.app-header h1{font-size:1.75rem}.tagline{font-size:1rem}.streak-counter{font-size:.95rem;padding:8px 16px}.section-title{font-size:1.25rem}.timer-display{font-size:3rem}.drill-prompt{padding:20px 16px}.drill-prompt p{font-size:1rem}.feedback-card{padding:20px 16px}.btn-primary{padding:14px 24px;font-size:1rem}.privacy-note{font-size:.75rem;margin-top:1rem}}@media (max-width: 640px){.container{padding:var(--space-4) var(--space-3);gap:var(--space-6)}.app-header{padding:var(--space-8) var(--space-4);border-radius:var(--radius-xl)}.app-header h1{font-size:var(--font-size-3xl);flex-direction:column;gap:var(--space-2)}.tagline{font-size:var(--font-size-base);margin-bottom:var(--space-4)}.workflow-guide{flex-wrap:wrap;justify-content:center;gap:var(--space-2);padding:var(--space-4)}.workflow-step{font-size:var(--font-size-xs);padding:var(--space-1) var(--space-2)}.workflow-arrow{display:none}.app-main{padding:var(--space-8) var(--space-4);border-radius:var(--radius-xl)}.section-title{font-size:var(--font-size-2xl);margin-bottom:var(--space-6)}.drill-prompt{padding:var(--space-6) var(--space-4)}.drill-prompt p{font-size:var(--font-size-base)}.timer-display{font-size:3rem;margin-bottom:var(--space-4)}.timer-controls,.audio-controls,.completion-actions{flex-direction:column;align-items:stretch;width:100%;gap:var(--space-3)}.btn{width:100%;justify-content:center;min-height:48px;font-size:var(--font-size-base)}.btn-primary{padding:var(--space-4) var(--space-6);font-size:var(--font-size-base)}.feedback-card,.audio-section{padding:var(--space-6) var(--space-4)}.score-item{flex-direction:column;align-items:flex-start;gap:var(--space-2)}.score-label{font-size:var(--font-size-sm)}.workflow-guide{display:grid;grid-template-columns:1fr;gap:var(--space-2);text-align:center}.workflow-step{justify-self:center;max-width:200px}}@media (max-width: 480px){.container{padding:var(--space-3) var(--space-2)}.app-header h1{font-size:var(--font-size-2xl)}.section-title{font-size:var(--font-size-xl)}.timer-display{font-size:2.5rem}.streak-counter{font-size:var(--font-size-xs);padding:var(--space-2) var(--space-3)}.btn{min-height:52px;font-size:var(--font-size-sm)}}@media (min-width: 641px) and (max-width: 1024px){.container{max-width:600px;padding:var(--space-8) var(--space-6)}.timer-controls{gap:var(--space-6)}.workflow-guide{max-width:none;justify-content:center}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes slideInRight{0%{opacity:0;transform:translate(20px)}to{opacity:1;transform:translate(0)}}@keyframes scaleIn{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}.fade-in{animation:fadeInUp .4s cubic-bezier(.4,0,.2,1)}.slide-up{animation:slideInRight .3s cubic-bezier(.4,0,.2,1)}.scale-in{animation:scaleIn .3s cubic-bezier(.4,0,.2,1)}.app-header,.app-main,.feedback-card,.audio-section{transition:all var(--transition-base)}.app-header:hover,.app-main:hover{box-shadow:var(--shadow-xl);transform:translateY(-2px)}.feedback-card:hover,.audio-section:hover{box-shadow:var(--shadow-md);transform:translateY(-1px)}.btn:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}.audio-player:focus{outline:2px solid var(--color-primary);outline-offset:2px}.btn:disabled{position:relative;overflow:hidden}.btn:disabled:after{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.3),transparent);animation:shimmer 1.5s infinite}@keyframes shimmer{0%{left:-100%}to{left:100%}}html{scroll-behavior:smooth}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}.logo-mark:hover{transform:none}}.executive-reference-section{background:linear-gradient(135deg,#4f46e5,#7c3aed);border-radius:20px;padding:24px;margin-top:32px;box-shadow:0 12px 40px #4f46e526,0 4px 12px #4f46e51a;border:1px solid rgba(255,255,255,.2);animation:slideUp .5s ease-out}.executive-reference-header h3{color:#fff;font-size:1.5rem;font-weight:700;margin-bottom:8px;display:flex;align-items:center;gap:12px}.executive-reference-header p{color:#ffffffe6;font-size:.95rem;margin-bottom:20px;font-weight:500}.executive-audio-player{width:100%;margin-bottom:16px;border-radius:12px;height:48px;background:#ffffff26;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.executive-audio-player::-webkit-media-controls-panel{background:#ffffff1a;border-radius:12px}.executive-tip{background:#ffffff1a;padding:12px 16px;border-radius:12px;border-left:4px solid rgba(255,255,255,.3)}.executive-tip small{color:#fffffff2;font-size:.85rem;font-weight:500;line-height:1.4}.executive-audio-section{background:linear-gradient(135deg,#059669,#0d9488);border-radius:20px;padding:24px;margin-top:32px;box-shadow:0 12px 40px #05966926,0 4px 12px #0596691a;border:1px solid rgba(255,255,255,.2);animation:slideUp .5s ease-out}.executive-audio-header h4{color:#fff;font-size:1.3rem;font-weight:700;margin-bottom:8px;display:flex;align-items:center;gap:12px}.executive-audio-header p{color:#ffffffe6;font-size:.95rem;margin-bottom:20px;font-weight:500}.executive-audio-controls{text-align:center;margin-bottom:16px}.coaching-audio-loading{color:#ffffffe6;font-size:.9rem;padding:12px}.coaching-audio-loading span{animation:pulse 1.5s ease-in-out infinite}.coaching-script{background:#ffffff1a;padding:12px 16px;border-radius:12px;border-left:4px solid rgba(255,255,255,.3);margin-top:16px}.coaching-script small{color:#fffc;font-size:.85rem;line-height:1.4}.coaching-section{background:linear-gradient(135deg,#667eea,#764ba2);border-radius:20px;padding:32px;margin:24px 0;color:#fff;box-shadow:0 20px 40px #667eea4d;position:relative;overflow:hidden}.coaching-section:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:linear-gradient(45deg,rgba(255,255,255,.1) 0%,transparent 100%);pointer-events:none}.coaching-header{text-align:center;margin-bottom:24px;position:relative;z-index:1}.coaching-header h3{font-size:1.5rem;font-weight:700;margin-bottom:8px;color:#fff}.coaching-subtitle{font-size:1rem;opacity:.9;margin-bottom:12px}.beta-indicator{display:inline-block;background:#fff3;padding:6px 12px;border-radius:20px;font-size:.8rem;font-weight:600;text-transform:uppercase;letter-spacing:.5px}.coaching-content{position:relative;z-index:1}.coaching-status{text-align:center;margin-bottom:20px}.coaching-status p{font-size:1rem;opacity:.95}.coaching-controls{text-align:center}.btn-coaching{background:#fffffff2;color:#667eea;border:none;padding:16px 32px;border-radius:12px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .3s ease;display:inline-flex;align-items:center;gap:8px;box-shadow:0 4px 20px #0000001a}.btn-coaching:hover{background:#fff;transform:translateY(-2px);box-shadow:0 8px 30px #00000026}.btn-coaching:active{transform:translateY(0)}.btn-coaching .btn-icon{font-size:1.2rem}.coaching-info{margin-top:16px}.coaching-info small{opacity:.8;font-size:.9rem}.coaching-session{background:#0003;border-radius:16px;padding:24px;margin-top:24px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.session-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.session-status{font-weight:600;font-size:.9rem;display:flex;align-items:center;gap:8px}.session-timer{font-family:Courier New,monospace;font-size:1.2rem;font-weight:700;background:#fff3;padding:8px 16px;border-radius:8px}.session-controls{text-align:center;margin-bottom:20px}.btn-danger{background:#ef4444;color:#fff;border:none;padding:12px 24px;border-radius:8px;font-weight:600;cursor:pointer;transition:background .3s ease}.btn-danger:hover{background:#dc2626}.session-transcript{background:#ffffff1a;border-radius:12px;padding:16px;min-height:120px;font-family:Inter,sans-serif;font-size:.9rem;line-height:1.5}@media (max-width: 768px){.coaching-section{padding:24px 20px;margin:16px 0}.coaching-header h3{font-size:1.3rem}.btn-coaching{padding:14px 24px;font-size:.9rem}.session-header{flex-direction:column;gap:12px;text-align:center}}.gold-answer-section{background:linear-gradient(135deg,var(--color-warning) 0%,#f59e0b 100%);background:linear-gradient(135deg,#fef7cd,#fef3c7);border:2px solid var(--color-warning);border-radius:var(--radius-2xl);padding:var(--space-8);margin:var(--space-10) 0;box-shadow:var(--shadow-lg)}.gold-answer-header{text-align:center;margin-bottom:var(--space-8)}.gold-answer-header h3{color:#92400e;font-size:var(--font-size-2xl);font-weight:600;margin-bottom:var(--space-2)}.gold-subtitle{color:#d97706;font-size:var(--font-size-base);font-weight:500;margin:0}.gold-answer-display{margin-bottom:var(--space-6)}.gold-answer-quote{background:#fffc;padding:var(--space-6);border-radius:var(--radius-xl);border-left:4px solid var(--color-warning);margin-bottom:var(--space-4);font-size:var(--font-size-lg);line-height:1.7;color:var(--color-gray-700);font-style:italic;position:relative}.gold-answer-quote:before{content:'"';font-size:3rem;color:var(--color-warning);position:absolute;top:-10px;left:10px;font-family:serif}.gold-answer-controls{display:flex;gap:var(--space-3);justify-content:center;flex-wrap:wrap;margin-bottom:var(--space-4)}.btn-gold-voice{background:linear-gradient(135deg,var(--color-warning),#f59e0b);color:#fff;border:1px solid var(--color-warning);font-size:var(--font-size-sm);padding:var(--space-3) var(--space-5)}.btn-expand{background:var(--color-background);color:var(--color-gray-600);border:1px solid var(--color-gray-300);font-size:var(--font-size-sm);padding:var(--space-3) var(--space-5)}.gold-answer-expanded{background:#ffffffe6;border-radius:var(--radius-lg);padding:var(--space-6);border:1px solid var(--color-gray-200);animation:fadeInUp .3s ease-out}.expanded-content h4{color:var(--color-warning);font-size:var(--font-size-lg);font-weight:600;margin-bottom:var(--space-3)}.expanded-text{color:var(--color-gray-700);line-height:1.6;font-size:var(--font-size-base)}.gold-answer-content{display:flex;flex-direction:column;gap:var(--space-6)}.gold-answer-text{background:#ffffffb3;padding:var(--space-6);border-radius:var(--radius-xl);border-left:4px solid var(--color-warning);margin-bottom:var(--space-6)}.gold-answer-text p{color:var(--color-gray-700);font-size:var(--font-size-lg);line-height:1.6;margin:0;font-style:italic}.gold-answer-voice{margin:var(--space-4) 0;text-align:center}.btn-voice{background:linear-gradient(135deg,var(--color-primary),var(--color-primary-light));color:#fff;border:none;padding:var(--space-3) var(--space-6);border-radius:var(--radius-lg);font-size:var(--font-size-sm);font-weight:600;cursor:pointer;transition:all var(--transition-fast);display:inline-flex;align-items:center;gap:var(--space-2)}.btn-voice:hover{background:linear-gradient(135deg,var(--color-primary-dark),var(--color-primary));transform:translateY(-1px);box-shadow:var(--shadow-md)}.voice-loading{color:var(--color-gray-500);font-size:var(--font-size-sm);padding:var(--space-3)}.voice-loading span{animation:pulse 1.5s ease-in-out infinite}.gold-answer-analysis h4{color:#92400e;font-size:var(--font-size-lg);font-weight:600;margin-bottom:var(--space-3)}.gold-insights{display:flex;flex-direction:column;gap:var(--space-2)}.gold-insight-item{background:#fff9;padding:var(--space-3) var(--space-4);border-radius:var(--radius-lg);border-left:3px solid var(--color-warning);transition:all var(--transition-fast)}.gold-insight-item:hover{background:#fffc;transform:translate(2px)}.gold-insight-item p{color:var(--color-gray-700);font-size:var(--font-size-sm);margin:0;line-height:1.5}@media (max-width: 640px){.gold-answer-section{padding:var(--space-6) var(--space-4);margin:var(--space-8) 0}.gold-answer-header h3{font-size:var(--font-size-xl)}.gold-answer-controls{flex-direction:column}.btn-gold-voice,.btn-expand{width:100%}}.short-recording-message,.analysis-error-message{background:#fff;border-radius:16px;padding:32px;text-align:center;box-shadow:0 8px 32px #0000001a;border:1px solid #e5e7eb;max-width:500px;margin:0 auto}.message-icon{font-size:3rem;margin-bottom:16px;display:block}.short-recording-message h3,.analysis-error-message h3{color:#111827;font-size:1.5rem;font-weight:700;margin-bottom:16px}.short-recording-message p,.analysis-error-message p{color:#6b7280;font-size:1rem;line-height:1.6;margin-bottom:24px}.recording-tips,.error-tips{background:#f9fafb;border-radius:12px;padding:20px;margin:24px 0;text-align:left}.recording-tips h4,.error-tips h4{color:#374151;font-size:.95rem;font-weight:600;margin-bottom:12px}.recording-tips ul,.error-tips ul{color:#6b7280;font-size:.9rem;line-height:1.5;margin:0;padding-left:20px}.recording-tips li,.error-tips li{margin-bottom:8px}.error-actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-top:24px}.btn-secondary{background:#f3f4f6;color:#374151;border:1px solid #d1d5db}.btn-secondary:hover{background:#e5e7eb;border-color:#9ca3af}@media (max-width: 768px){.short-recording-message,.analysis-error-message{padding:24px 20px;margin:16px}.error-actions{flex-direction:column}.error-actions .btn{width:100%}}.app-footer{margin-top:auto;padding:var(--space-12) var(--space-4) var(--space-10);background:transparent;position:relative;z-index:1;text-align:center}.footer-content{max-width:768px;margin:0 auto;display:flex;justify-content:center;align-items:center;gap:var(--space-2);flex-wrap:wrap;font-size:14px;color:var(--color-gray-500)}.footer-item{font-size:14px;color:var(--color-gray-500);white-space:nowrap}.footer-separator{color:var(--color-gray-400);font-size:14px}.footer-item a,.footer-link{color:var(--color-primary);text-decoration:none;transition:opacity var(--transition-fast)}.footer-item a:hover,.footer-link:hover{opacity:.7}.footer-copyright{font-size:13px;color:var(--color-gray-400);margin-top:var(--space-4);text-align:center}@media (max-width: 640px){.footer-content{flex-direction:column;gap:var(--space-1)}.footer-separator{display:none}}.dashboard-section{background:#fff;border-radius:var(--radius-2xl);padding:var(--space-8);margin-top:var(--space-8);box-shadow:var(--shadow-lg);animation:fadeIn .5s ease-in-out}.dashboard-header{text-align:center;margin-bottom:var(--space-8)}.dashboard-header h2{font-size:var(--font-size-3xl);font-weight:700;color:var(--color-gray-800);margin-bottom:var(--space-2)}.dashboard-subtitle{font-size:var(--font-size-base);color:var(--color-gray-500)}.dashboard-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:var(--space-4);margin-bottom:var(--space-8)}.stat-card{background:linear-gradient(135deg,var(--color-primary),var(--color-primary-light));border-radius:var(--radius-xl);padding:var(--space-6);display:flex;align-items:center;gap:var(--space-4);box-shadow:var(--shadow-md);transition:transform var(--transition-base)}.stat-card:hover{transform:translateY(-2px)}.stat-icon{font-size:2.5rem}.stat-content{color:#fff}.stat-value{font-size:var(--font-size-3xl);font-weight:800;line-height:1}.stat-label{font-size:var(--font-size-sm);opacity:.9;margin-top:var(--space-1)}.dashboard-averages{margin-bottom:var(--space-8)}.dashboard-averages h3{font-size:var(--font-size-xl);font-weight:700;color:var(--color-gray-800);margin-bottom:var(--space-4)}.averages-grid{display:grid;gap:var(--space-4)}.avg-item{display:grid;grid-template-columns:120px 1fr 60px;align-items:center;gap:var(--space-3)}.avg-label{font-size:var(--font-size-base);font-weight:600;color:var(--color-gray-700)}.avg-bar{height:12px;background:var(--color-gray-200);border-radius:var(--radius-md);overflow:hidden}.avg-fill{height:100%;background:linear-gradient(90deg,var(--color-primary),var(--color-primary-light));border-radius:var(--radius-md);transition:width .5s ease-in-out}.avg-value{font-size:var(--font-size-lg);font-weight:700;color:var(--color-primary);text-align:right}.dashboard-history h3{font-size:var(--font-size-xl);font-weight:700;color:var(--color-gray-800);margin-bottom:var(--space-4)}.drills-list{display:flex;flex-direction:column;gap:var(--space-3)}.drill-history-item{background:var(--color-gray-50);border-radius:var(--radius-lg);padding:var(--space-4);display:grid;grid-template-columns:100px 1fr 80px;gap:var(--space-3);align-items:center;transition:all var(--transition-base)}.drill-history-item:hover{background:var(--color-gray-100);transform:translate(4px)}.drill-date{font-size:var(--font-size-sm);color:var(--color-gray-500);font-weight:500}.drill-prompt{font-size:var(--font-size-sm);color:var(--color-gray-700);line-height:1.4}.drill-avg-score{font-size:var(--font-size-sm);font-weight:700;color:var(--color-primary);text-align:right}.no-drills{text-align:center;color:var(--color-gray-500);padding:var(--space-8);font-style:italic}@media (max-width: 768px){.dashboard-section{padding:var(--space-6);margin-top:var(--space-6)}.dashboard-stats{grid-template-columns:1fr}.avg-item{grid-template-columns:100px 1fr 50px}.drill-history-item{grid-template-columns:1fr;gap:var(--space-2)}.drill-avg-score{text-align:left}}