@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Noto+Serif:ital@0;1&display=swap";:root{--primary: #4f46e5;--primary-hover: #4338ca;--primary-light: #eef2ff;--secondary: #64748b;--bg-page: #f8fafc;--bg-card: #ffffff;--text-main: #0f172a;--text-muted: #64748b;--border: #e2e8f0;--success: #10b981;--success-bg: #ecfdf5;--error: #ef4444;--error-bg: #fef2f2;--radius-lg: 24px;--radius-md: 16px;--radius-sm: 12px;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--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)}*{box-sizing:border-box}body{margin:0;min-height:100vh;font-family:Inter,system-ui,-apple-system,sans-serif;background-color:var(--bg-page);color:var(--text-main);-webkit-font-smoothing:antialiased;line-height:1.5}#root{min-height:100vh;display:flex;flex-direction:column}.page{width:100%;max-width:900px;margin:0 auto;padding:40px 24px 80px;display:flex;flex-direction:column;gap:32px}.hero{position:relative;padding:48px;border-radius:var(--radius-lg);background:linear-gradient(135deg,#4f46e5,#7c3aed);color:#fff;overflow:hidden;box-shadow:var(--shadow-xl);display:flex;flex-direction:column;gap:16px;isolation:isolate}.hero:before{content:"";position:absolute;top:-50%;left:-20%;width:80%;height:200%;background:radial-gradient(circle,rgba(255,255,255,.1) 0%,transparent 60%);transform:rotate(-15deg);z-index:-1;pointer-events:none}.hero:after{content:"";position:absolute;bottom:-40%;right:-10%;width:60%;height:150%;background:radial-gradient(circle,rgba(255,255,255,.15) 0%,transparent 70%);z-index:-1;pointer-events:none}.hero-brand{display:flex;align-items:center;gap:12px;margin-bottom:8px}.logo{width:48px;height:48px;border-radius:12px;box-shadow:0 4px 12px #0000001a}.eyebrow{font-size:14px;font-weight:700;letter-spacing:2px;text-transform:uppercase;opacity:.9;margin:0;text-shadow:0 1px 2px rgba(0,0,0,.1)}.hero h1{font-size:42px;font-weight:800;margin:0;letter-spacing:-1px;line-height:1.1;text-shadow:0 2px 10px rgba(0,0,0,.1)}.subtitle{font-size:18px;opacity:.9;max-width:600px;margin:0;line-height:1.6}.panel{background:var(--bg-card);border-radius:var(--radius-lg);padding:32px;box-shadow:var(--shadow-md);border:1px solid white;display:flex;flex-direction:column;gap:24px;transition:transform .3s ease,box-shadow .3s ease}.panel:hover{box-shadow:var(--shadow-lg)}.panel-header{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:16px;padding-bottom:16px;border-bottom:1px solid var(--border)}.panel h2{font-size:20px;font-weight:700;color:var(--text-main);margin:0;display:flex;align-items:center;gap:8px}.badge{background:var(--primary-light);color:var(--primary);font-weight:600;font-size:13px;padding:4px 12px;border-radius:999px}.status{font-size:13px;font-weight:600;padding:6px 16px;border-radius:999px;background:var(--bg-page);color:var(--text-muted);display:inline-flex;align-items:center;gap:6px}.status:before{content:"";display:block;width:8px;height:8px;border-radius:50%;background-color:currentColor}.status.idle:before{background-color:var(--secondary)}.status.running{background-color:var(--success-bg);color:var(--success)}.status.running:before{background-color:var(--success);animation:pulse 2s infinite}.status.paused{background-color:#fff7ed;color:#ea580c}.status.paused:before{background-color:#ea580c}.status.finished{background-color:#f5f3ff;color:#7c3aed}.status.finished:before{background-color:#7c3aed}@keyframes pulse{0%{box-shadow:0 0 #10b98166}70%{box-shadow:0 0 0 6px #10b98100}to{box-shadow:0 0 #10b98100}}textarea{width:100%;border:2px solid var(--border);border-radius:var(--radius-md);padding:16px;font-size:16px;line-height:1.6;font-family:inherit;resize:vertical;background:var(--bg-page);transition:all .2s}textarea:focus{outline:none;border-color:var(--primary);background:#fff;box-shadow:0 0 0 4px var(--primary-light)}.hint{font-size:14px;color:var(--text-muted)}.notice{background:#fff7ed;border:1px solid #fed7aa;color:#9a3412;padding:12px 16px;border-radius:var(--radius-sm);font-size:14px}.controls-stack{display:flex;flex-direction:column;gap:20px}.label-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}.actions-stack{display:flex;flex-direction:column;gap:12px}.secondary-actions{display:grid;grid-template-columns:1fr 1fr;gap:12px}.actions-stack button{width:100%}button{cursor:pointer;border:none;font-family:inherit;font-weight:600;font-size:15px;padding:12px 24px;border-radius:99px;transition:all .2s cubic-bezier(.4,0,.2,1);display:inline-flex;align-items:center;justify-content:center;gap:8px}button:active{transform:scale(.96)}button:disabled{opacity:.5;cursor:not-allowed;transform:none!important}.primary{background:var(--primary);color:#fff;box-shadow:0 4px 12px #4f46e54d}.primary:not(:disabled):hover{background:var(--primary-hover);transform:translateY(-2px);box-shadow:0 6px 16px #4f46e566}.secondary{background:var(--primary-light);color:var(--primary)}.secondary:not(:disabled):hover{background:#e0e7ff}.ghost{background:transparent;border:1px solid var(--border);color:var(--text-secondary)}.ghost:not(:disabled):hover{background:var(--bg-page);border-color:var(--text-muted);color:var(--text-main)}.result-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:12px}.result-list li{display:flex;align-items:flex-start;gap:16px;padding:20px;border-radius:var(--radius-md);background:var(--bg-page);border:1px solid transparent;transition:all .2s}.result-list li:hover{background:#fff;border-color:var(--border);box-shadow:var(--shadow-sm);transform:translate(4px)}.result-list li.wrong{background:var(--error-bg);border-color:#fee2e2}.result-list li.wrong .word-text{color:var(--error)}.result-list button{flex-shrink:0;padding:6px 12px;font-size:12px;background:#fff;border:1px solid var(--border);color:var(--text-muted);height:fit-content;box-shadow:var(--shadow-sm)}.result-list li.wrong button{background:#fff;color:var(--error);border-color:#fecaca}.word-info{display:flex;flex-direction:column;gap:6px;width:100%}.word-line{display:flex;align-items:baseline;flex-wrap:wrap;gap:12px}.word-text{font-size:18px;font-weight:700;color:var(--text-main)}.phonetic{font-family:"Noto Serif",serif;font-style:italic;color:var(--text-muted);font-size:15px;background:#00000008;padding:2px 8px;border-radius:6px}.meaning{font-size:14px;color:#334155;line-height:1.6}.example{margin-top:4px;font-size:14px;color:var(--primary);background:var(--primary-light);padding:8px 12px;border-radius:8px;font-style:italic;display:table}.empty{text-align:center;padding:48px;color:var(--text-muted);background:var(--bg-page);border-radius:var(--radius-md);border:2px dashed var(--border)}@media(min-width:768px){.content-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:32px;align-items:start}.left-column{display:grid;gap:32px}.right-column{display:grid;gap:32px;position:sticky;top:24px}}@media(max-width:767px){.content-grid{display:grid;gap:24px}}