.login-container{background:radial-gradient(circle at 15% 20%,#667eea8c,#0000 35%),radial-gradient(circle at 85% 80%,#764ba28c,#0000 40%),linear-gradient(135deg,#050816,#10172f);justify-content:center;align-items:center;width:100%;min-height:100vh;padding:clamp(20px,5vw,60px);display:flex;position:relative;overflow:hidden}.background-circle{filter:blur(90px);pointer-events:none;border-radius:50%;animation:10s ease-in-out infinite alternate floating;position:absolute}.circle-one{background:#667eea;width:450px;height:450px;top:-180px;left:-150px}.circle-two{background:#764ba2;width:500px;height:500px;bottom:-220px;right:-180px}.circle-three{background:#00c6ff;width:250px;height:250px;top:35%;right:20%}@keyframes floating{0%{transform:translateY(0)}to{transform:translateY(50px)}}.login-card{-webkit-backdrop-filter:blur(30px);backdrop-filter:blur(30px);z-index:2;background:#ffffff1a;border:1px solid #ffffff2e;border-radius:32px;width:100%;max-width:520px;padding:clamp(35px,5vw,60px);animation:.8s cardAppear;position:relative;box-shadow:0 40px 100px #0000008c}@keyframes cardAppear{0%{opacity:0;transform:translateY(50px)scale(.92)}to{opacity:1;transform:translateY(0)scale(1)}}.brand-section{text-align:center;color:#fff;margin-bottom:clamp(25px,4vw,40px)}.brand-section h1{letter-spacing:-1.5px;margin:25px 0 12px;font-size:clamp(28px,3vw,38px);font-weight:800}.brand-section p{color:#ffffffb3;font-size:clamp(14px,1.5vw,16px)}.logo-animation{background:linear-gradient(135deg,#667eea,#764ba2);border-radius:50%;justify-content:center;align-items:center;width:clamp(70px,8vw,95px);height:clamp(70px,8vw,95px);margin:auto;animation:3s infinite pulse;display:flex;box-shadow:0 20px 50px #667eea80}@keyframes pulse{0%,to{transform:scale(1)}50%{transform:scale(1.08)}}@keyframes wave{0%{opacity:.5;transform:scale(.8)}50%{opacity:1;transform:scale(1.2)}to{opacity:.5;transform:scale(.8)}}.login-form{flex-direction:column;gap:clamp(18px,2vw,25px);display:flex}.form-group{flex-direction:column;gap:9px;display:flex}.form-group label{color:#fff;font-size:15px;font-weight:700}.login-input{color:#fff;background:#ffffff14;border:1px solid #ffffff40;border-radius:16px;width:100%;height:clamp(50px,5vw,58px);padding:0 20px;font-size:16px;transition:all .35s}.login-input::placeholder{color:#ffffff73}.login-input:focus{background:#ffffff26;border-color:#8998ff;outline:none;box-shadow:0 0 25px #667eea73}.login-button{color:#fff;cursor:pointer;background:linear-gradient(135deg,#667eea,#764ba2);border:none;border-radius:16px;height:clamp(52px,5vw,60px);margin-top:10px;font-size:17px;font-weight:700;transition:all .35s}.login-button:hover:not(:disabled){transform:translateY(-4px);box-shadow:0 20px 45px #667eea80}.login-button:disabled{opacity:.7;cursor:not-allowed}.loading-wrapper{justify-content:center;align-items:center;gap:12px;display:flex}@keyframes spin{to{transform:rotate(360deg)}}.error-message{color:#ffd4d4;text-align:center;background:#ff000026;border:1px solid #ff646466;border-radius:14px;padding:15px;font-size:14px}.login-footer{text-align:center;color:#ffffff8c;margin-top:35px;font-size:14px}@media (width>=1400px){.login-card{max-width:580px}}@media (width<=900px){.login-card{max-width:470px}}@media (width<=600px){.login-container{padding:20px}.login-card{border-radius:25px;padding:35px 25px}.brand-section h1{font-size:27px}}@media (width<=380px){.login-card{padding:28px 20px}.brand-section h1{font-size:24px}.login-button{font-size:15px}}:root{--bg-main:linear-gradient(135deg, #f5f7ff 0%, #e7ecff 50%, #f8faff 100%);--card-bg:#ffffffc7;--header-bg:#ffffffd9;--text-main:#172033;--text-soft:#64748b;--border:#0f172a14;--input-bg:#fffc;--shadow:0 25px 80px #0f172a1f;--primary:#667eea;--secondary:#764ba2}.dark-theme{--bg-main:linear-gradient(135deg, #050816, #10172f);--card-bg:#ffffff14;--header-bg:#050816bf;--text-main:#fff;--text-soft:#ffffffa6;--border:#ffffff26;--input-bg:#ffffff14;--shadow:0 30px 90px #0000008c}*{box-sizing:border-box}.dashboard-container{background:var(--bg-main);width:100%;min-height:100vh;color:var(--text-main);transition:all .4s;position:relative;overflow:hidden}.dashboard-container:before{content:"";filter:blur(140px);opacity:.35;background:#667eea;width:600px;height:600px;animation:12s infinite alternate floatBackground;position:absolute;top:-250px;left:-200px}.dashboard-container:after{content:"";filter:blur(140px);opacity:.35;background:#764ba2;width:600px;height:600px;animation:14s infinite alternate floatBackground;position:absolute;bottom:-250px;right:-200px}@keyframes floatBackground{0%{transform:translateY(0)}to{transform:translateY(60px)}}.dashboard-header{z-index:100;background:var(--header-bg);-webkit-backdrop-filter:blur(25px);backdrop-filter:blur(25px);border-bottom:1px solid var(--border);padding:18px clamp(20px,4vw,70px);position:sticky;top:0}.header-content{justify-content:space-between;align-items:center;gap:30px;width:100%;max-width:1800px;margin:auto;display:flex}.logo-section{align-items:center;gap:18px;display:flex}.dashboard-logo{background:linear-gradient(135deg,#667eea,#764ba2);border-radius:50%;justify-content:center;align-items:center;width:clamp(60px,5vw,80px);height:clamp(60px,5vw,80px);animation:3s infinite logoPulse;display:flex;box-shadow:0 20px 50px #667eea80}.logo-wave{border:4px solid #fff;border-radius:50%;width:35%;height:35%;animation:2s infinite logoWave}@keyframes logoPulse{0%,to{transform:scale(1)}50%{transform:scale(1.08)}}@keyframes logoWave{0%,to{opacity:.5;transform:scale(.8)}50%{opacity:1;transform:scale(1.25)}}.brand-text h1{letter-spacing:-1px;background:linear-gradient(135deg,#667eea,#764ba2);-webkit-text-fill-color:transparent;-webkit-background-clip:text;margin:0;font-size:clamp(22px,2vw,32px);font-weight:800}.brand-text span{color:var(--text-soft);margin-top:4px;font-size:14px;display:block}.header-actions{align-items:center;gap:14px;display:flex}.theme-button,.logout-button{border:1px solid var(--border);background:var(--input-bg);color:var(--text-main);cursor:pointer;border-radius:14px;padding:12px 24px;font-weight:700;transition:all .3s}.theme-button:hover,.logout-button:hover{transform:translateY(-3px)}.logout-button:hover{color:#b91c1c;background:#fee2e2}.dashboard-main{z-index:2;width:100%;max-width:1800px;margin:auto;padding:clamp(25px,4vw,60px);position:relative}.upload-section,.results-section,.info-card{background:var(--card-bg);-webkit-backdrop-filter:blur(30px);backdrop-filter:blur(30px);border:1px solid var(--border);box-shadow:var(--shadow);border-radius:30px;transition:all .4s}.upload-section:hover,.results-section:hover,.info-card:hover{transform:translateY(-5px)}.upload-section{width:100%;margin-bottom:28px;padding:clamp(20px,2.5vw,38px)}.drop-zone{text-align:center;background:#ffffff0d;border:3px dashed #667eea73;border-radius:28px;justify-content:center;align-items:center;width:100%;min-height:clamp(180px,22vh,240px);padding:clamp(20px,3vw,40px);transition:all .3s;display:flex;position:relative}.drop-zone:hover{border-color:#667eea;transform:scale(1.01)}.drop-zone.has-file{border-color:#48bb78}.upload-icon{color:#667eea;margin-bottom:12px}.upload-icon svg{width:48px;height:48px}.drop-zone-label h3{color:var(--text-main);margin:0 0 6px;font-size:clamp(20px,2.2vw,28px)}.drop-zone-label p{color:var(--text-soft);margin:4px 0;font-size:clamp(13px,1.2vw,16px)}.supported-formats{opacity:.8;margin-top:6px!important;font-size:12px!important}.file-info{color:var(--text-main);background:#667eea26;border-radius:16px;align-items:center;gap:12px;margin-top:14px;padding:10px 20px;animation:.4s fadeIn;display:inline-flex}.file-name{font-weight:700}.file-size{color:var(--text-soft);font-size:13px}@keyframes fadeIn{0%{opacity:0;transform:translateY(15px)}to{opacity:1;transform:translateY(0)}}.upload-form{grid-template-columns:auto 1fr auto;align-items:center;gap:16px;width:100%;margin-top:20px;display:grid}.language-selector{background:var(--input-bg);border:1px solid var(--border);border-radius:16px;align-items:center;gap:10px;height:50px;padding:0 16px;display:flex}.language-selector label{font-size:.95rem;font-weight:700}.language-select{color:var(--text-main);cursor:pointer;background:0 0;border:none;outline:none;padding:4px 0;font-size:.95rem;font-weight:600}.transcribe-button{color:#fff;cursor:pointer;background:linear-gradient(135deg,#667eea,#764ba2);border:none;border-radius:16px;width:100%;height:50px;padding:0 24px;font-size:16px;font-weight:800;transition:all .35s}.transcribe-button:hover:not(:disabled){transform:translateY(-3px);box-shadow:0 20px 40px #667eea66}.transcribe-button:disabled{opacity:.5;cursor:not-allowed}.transcribe-button.loading{opacity:.9}.clear-button{border:1px solid var(--border);height:50px;color:var(--text-main);cursor:pointer;white-space:nowrap;background:0 0;border-radius:16px;padding:0 24px;font-weight:700;transition:all .3s}.clear-button:hover{color:#b91c1c;background:#fee2e2}.button-content{justify-content:center;align-items:center;gap:10px;display:flex}.spinner{border:3px solid #ffffff4d;border-top-color:#fff;border-radius:50%;width:20px;height:20px;animation:.7s linear infinite spin}.button-spinner-small{border:2px solid #ffffff4d;border-top-color:#fff;border-radius:50%;width:16px;height:16px;animation:.7s linear infinite spin;display:inline-block}.message{border-radius:14px;margin-top:16px;padding:14px 20px;font-weight:600;animation:.3s fadeIn}.message.success{color:#15803d;background:#48bb7826;border:1px solid #48bb7866}.message.error{color:#dc2626;background:#ef444426;border:1px solid #ef444466}.progress-container{margin-top:18px}.progress-bar{background:#80808040;border-radius:20px;width:100%;height:10px;overflow:hidden}.progress-fill{background:linear-gradient(90deg,#667eea,#764ba2);border-radius:20px;height:100%;transition:all .5s;position:relative}.progress-glow{background:linear-gradient(90deg,#0000,#fff6,#0000);animation:2s infinite shimmer;position:absolute;inset:0}@keyframes shimmer{0%{transform:translate(-100%)}to{transform:translate(100%)}}.progress-info{justify-content:space-between;margin-top:8px;display:flex}.progress-text{color:var(--text-soft);font-size:.9rem}.progress-percentage{color:#667eea;font-weight:800}.results-section{margin-bottom:28px;padding:clamp(20px,2.5vw,38px)}.results-header h2{margin:0;font-size:clamp(22px,2.5vw,30px)}.results-subtitle{color:var(--text-soft);margin-top:4px;font-size:.95rem}.parts-grid{grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:16px;margin-top:22px;display:grid}.part-card{border:1px solid var(--border);background:#ffffff0d;border-radius:18px;justify-content:space-between;align-items:center;gap:12px;padding:16px 20px;transition:all .3s;display:flex}.part-card:hover{transform:translate(5px)}.part-info{flex-direction:column;gap:2px;min-width:0;display:flex}.part-number{font-size:.95rem;font-weight:800}.part-name{text-overflow:ellipsis;white-space:nowrap;max-width:160px;color:var(--text-soft);font-size:13px;display:block;overflow:hidden}.download-part-button{color:#fff;cursor:pointer;white-space:nowrap;background:#667eea;border:none;border-radius:12px;justify-content:center;align-items:center;min-width:90px;padding:8px 18px;font-size:.85rem;font-weight:700;transition:all .3s;display:flex}.download-part-button:hover:not(:disabled){background:#5a6fd6;transform:translateY(-2px)}.download-part-button:disabled{opacity:.6;cursor:not-allowed}.combined-section{border-top:1px solid var(--border);text-align:center;margin-top:24px;padding-top:24px}.download-combined-button{color:#fff;cursor:pointer;background:linear-gradient(135deg,#667eea,#764ba2);border:none;border-radius:30px;justify-content:center;align-items:center;gap:10px;padding:14px 40px;font-size:1rem;font-weight:800;transition:all .3s;display:inline-flex}.download-combined-button:hover:not(:disabled){transform:translateY(-3px);box-shadow:0 12px 30px #667eea66}.download-combined-button:disabled{opacity:.6;cursor:not-allowed}.combined-info{color:var(--text-soft);margin-top:8px;font-size:.9rem}.info-section{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;width:100%;display:grid}.info-card{border-radius:28px;padding:clamp(18px,2.2vw,32px)}.info-card h3{margin-top:0;margin-bottom:.5rem;font-size:1.3rem}.info-card ul{margin:0;padding:0;list-style:none}.info-card li{color:var(--text-soft);border-bottom:1px solid var(--border);padding:10px 0;font-size:.95rem}.info-card li:last-child{border:none}@media (width>=1400px){.dashboard-main{padding-left:70px;padding-right:70px}.upload-section{padding:40px 50px}.drop-zone{min-height:200px;padding:30px 50px}.drop-zone-label h3{font-size:28px}.results-section{padding:35px 50px}.info-card{padding:28px 35px}}@media (width<=1000px){.upload-form{grid-template-columns:1fr}.clear-button,.transcribe-button{width:100%}.info-section{grid-template-columns:1fr}.parts-grid{grid-template-columns:1fr 1fr}}@media (width<=700px){.dashboard-header{padding:15px 20px}.header-content{flex-direction:column}.logo-section{justify-content:center;width:100%}.header-actions{flex-wrap:wrap;justify-content:center;width:100%}.dashboard-main{padding:20px}.upload-section{border-radius:22px;padding:18px}.drop-zone{min-height:160px;padding:20px}.drop-zone-label h3{font-size:20px}.results-section{border-radius:22px;padding:20px}.parts-grid{grid-template-columns:1fr}.part-card{flex-direction:column;align-items:stretch;gap:12px}.part-name{max-width:100%}.download-part-button{width:100%}.download-combined-button{width:100%;padding:14px 20px}.info-card{padding:20px}.theme-button,.logout-button{padding:10px 18px;font-size:.9rem}}.App{justify-content:center;align-items:center;min-height:100vh;display:flex}*{box-sizing:border-box;margin:0;padding:0}body{background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);min-height:100vh;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,sans-serif}#root{min-height:100vh}