*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,BlinkMacSystemFont,SF Pro Text,Segoe UI,sans-serif;background:#f1f6f9;color:#002b5b}.app-root{min-height:100vh;display:flex;flex-direction:column}.app-header{border-bottom:1px solid rgba(0,43,91,.15);background:#002b5b;color:#fff;padding:20px 0;box-shadow:0 4px 20px #002b5b33}.app-header .container{padding-top:0;padding-bottom:0}.app-header-inner{display:flex;align-items:center;gap:18px}.app-header-logo{width:64px;height:64px;object-fit:contain;flex-shrink:0}.app-header h1{margin:0 0 8px;font-size:clamp(1.6rem,3vw,1.9rem);font-weight:700;letter-spacing:-.03em;line-height:1.25}.app-header .app-header-inner>div{line-height:1.5}.app-subtitle{margin:0;font-size:.9rem;font-weight:400;color:#ffffffe0;line-height:1.45}main{flex:1}.container{max-width:1040px;margin:24px auto 40px;padding:0 18px 40px}.panel{background:#fff;border:1px solid rgba(0,43,91,.12);border-radius:12px;padding:18px 18px 16px;margin-bottom:18px;box-shadow:0 2px 12px #002b5b0f}label{display:block;font-weight:600;margin-bottom:8px;color:#002b5b}textarea{width:100%;resize:vertical;font-size:15px;padding:10px;border:1px solid rgba(0,43,91,.2);border-radius:8px;background:#fff;color:#002b5b;transition:border-color .16s ease,box-shadow .16s ease}.auth-input{width:100%;font-size:15px;padding:10px;border:1px solid rgba(0,43,91,.2);border-radius:8px;background:#fff;color:#002b5b;transition:border-color .16s ease,box-shadow .16s ease}textarea:focus,.auth-input:focus{outline:none;border-color:#002b5b;box-shadow:0 0 0 2px #002b5b26;background:#fff}.row{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-top:12px;margin-bottom:14px}.row span{color:#002b5b;font-weight:500}button{border:1px solid #002B5B;background:#002b5b;color:#fff;border-radius:8px;padding:8px 14px;cursor:pointer;font-size:.9rem;font-weight:500;letter-spacing:.01em;display:inline-flex;align-items:center;justify-content:center;gap:6px;box-shadow:0 2px 8px #002b5b33;transition:background .16s ease,box-shadow .18s ease,transform .12s ease,border-color .16s ease,color .16s ease}button.active{background:#001a38;border-color:#001a38;color:#fff}.accent-btn{background:#fff;color:#002b5b;border:2px solid #002B5B}.accent-btn:hover:not(:disabled){background:#f1f6f9;border-color:#002b5b;color:#002b5b}.accent-btn.active{background:#002b5b;border-color:#002b5b;color:#fff}.accent-btn.active:hover:not(:disabled){background:#001a38;border-color:#001a38;color:#fff}button:hover:not(:disabled){background:#001a38;box-shadow:0 4px 12px #002b5b40}button:active:not(:disabled){box-shadow:0 1px 4px #002b5b4d}.record-btn{color:#fff}.record-btn-start{background:#4caf50;border-color:#4caf50;box-shadow:0 2px 8px #4caf504d}.record-btn-start:hover:not(:disabled){background:#43a047;border-color:#43a047}.record-btn-stop{background:#ff6b6b;border-color:#ff6b6b;box-shadow:0 2px 8px #ff6b6b4d}.record-btn-stop:hover:not(:disabled){background:#ee5a5a;border-color:#ee5a5a}button:disabled{opacity:.6;cursor:not-allowed;box-shadow:none}.recording-note{margin:-6px 0 14px;font-size:12px;color:#002b5ba6}.auth-panel h2{margin:0 0 10px;color:#002b5b}.auth-note{margin:0 0 10px;color:#002b5bb3;font-size:13px}.auth-status{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap}.auth-status>div:first-of-type{min-width:0;overflow-wrap:break-word}.auth-status-actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap;flex-shrink:0}.feedback-btn{background:transparent;color:#002b5b;border-color:#002b5b66}.feedback-btn:hover{background:#002b5b0f}.usage-hint{margin-top:4px;color:#002b5ba6;font-size:12px}.oauth-divider{color:#002b5b99;font-size:12px;margin:14px 0 8px;text-transform:uppercase;letter-spacing:1px}.google-btn-wrap{display:flex;flex-direction:column;gap:8px;align-items:flex-start}.history-wrap{margin-top:8px;display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:10px}.history-block{border:1px solid rgba(0,43,91,.12);border-radius:8px;background:#f1f6f9;padding:10px}.history-block h3{margin:0 0 8px;font-size:13px;color:#002b5b}.history-list{display:grid;gap:6px;max-height:220px;overflow-y:auto}.history-item{text-align:left;display:grid;gap:4px;width:100%;background:#fff;border-color:#002b5b26;color:#002b5b}.history-item:hover:not(:disabled){background:#f1f6f9;border-color:#002b5b}.history-main{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:13px}.history-meta{color:#002b5b99;font-size:11px}.history-empty{margin:0;color:#002b5b99;font-size:12px}.sentence-head{display:flex;justify-content:space-between;gap:12px;align-items:center;flex-wrap:wrap}.sentence-head h2{color:#002b5b}.sentence-text{font-size:20px;margin:10px 0 16px;line-height:1.5;color:#002b5b}.word-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:8px;align-items:stretch}.word-card{border:1px solid rgba(0,43,91,.12);border-radius:8px;padding:10px 9px 9px;background:#fff;display:grid;grid-template-rows:2.4em 2.7em auto auto;align-content:start}.word{font-weight:700;margin-bottom:4px;line-height:1.2;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;line-clamp:2;-webkit-line-clamp:2;-webkit-box-orient:vertical;color:#002b5b}.ipa{color:#002b5b;min-height:20px;font-family:Noto Sans,Arial,sans-serif;font-size:16px;letter-spacing:.5px;line-height:1.35;overflow:hidden;overflow-wrap:anywhere;display:-webkit-box;line-clamp:2;-webkit-line-clamp:2;-webkit-box-orient:vertical}.sentence-score{margin:18px 0 12px;color:#002b5b}.sentence-score-head{display:flex;align-items:center;justify-content:space-between;font-size:13px;margin-bottom:4px}.sentence-score-bar{width:100%;height:10px;border-radius:999px;background:#f1f6f9;overflow:hidden}.sentence-score-fill{height:100%;border-radius:inherit;background:#4caf50}.notation-help{margin:8px 0 12px;padding:10px;border:1px solid rgba(0,43,91,.12);border-radius:8px;background:#f1f6f9}.notation-title{font-weight:700;font-size:13px;margin-bottom:6px;color:#002b5b}.notation-grid{display:flex;flex-wrap:wrap;gap:6px}.notation-chip{font-size:12px;color:#002b5b;background:#fff;border:1px solid rgba(0,43,91,.15);border-radius:999px;padding:4px 8px}.ipa-char-correct{color:#4caf50;font-weight:600}.ipa-char-deleted{color:#ff6b6b;font-weight:600}.ipa-char-inserted{color:#002b5b;font-weight:600}.ipa-char-substituted{color:#b45309;font-weight:600}.word-status{margin-top:6px}.word-status-bar{width:100%;height:6px;border-radius:999px;background:#f1f6f9;overflow:hidden;display:flex}.word-status-segment{height:100%}.word-status-correct{background:#4caf50}.word-status-deleted{background:#ff6b6b}.word-status-inserted{background:#002b5b}.word-status-substituted{background:#b45309}.word-status-legend{margin-top:4px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:2px 8px;font-size:11px}.legend-correct{color:#4caf50}.legend-deleted{color:#ff6b6b}.legend-inserted{color:#002b5b}.legend-substituted{color:#b45309}.error{color:#ff6b6b;font-weight:600}.overlay-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#002b5b80;display:flex;align-items:center;justify-content:center;z-index:1000;padding:20px}.overlay-card{width:min(760px,100%);background:#fff;border-radius:12px;border:1px solid rgba(0,43,91,.15);padding:18px;box-shadow:0 8px 32px #002b5b26}.overlay-card h2{margin:0 0 8px;color:#002b5b}.overlay-card p{margin:0 0 10px;color:#002b5b;opacity:.85}.feedback-options{margin:10px 0 14px}.feedback-checkbox{display:flex;align-items:center;gap:8px;font-weight:500;cursor:pointer}.feedback-checkbox input{width:18px;height:18px}.feedback-success{color:#2d6a4f!important;font-weight:600}.package-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:10px;margin:8px 0}.package-item{border:1px solid rgba(0,43,91,.12);border-radius:10px;padding:12px;background:#f1f6f9;display:grid;gap:8px}.package-title{font-weight:700;color:#002b5b}.package-price{font-size:18px;color:#002b5b}.legal-links{display:flex;align-items:center;justify-content:center;gap:8px;margin:8px 0 0;color:#002b5bb3;font-size:13px}.legal-links a{color:#002b5b;text-decoration:none;font-weight:600}.legal-links a:hover{text-decoration:underline}.legal-panel{line-height:1.6}.legal-nav{display:flex;align-items:center;gap:14px;flex-wrap:wrap;padding-bottom:12px;border-bottom:1px solid rgba(0,43,91,.12);margin-bottom:14px}.legal-nav a{color:#002b5b;font-weight:600;text-decoration:none}.legal-nav a:hover{text-decoration:underline}.legal-panel h2{margin:16px 0 8px}.legal-panel p,.legal-panel ul{margin:0 0 10px}
