@import "https://fonts.googleapis.com/css2?family=Do+Hyeon&family=Noto+Sans+KR:wght@300;400;500;700;900&family=Outfit:wght@300;400;500;600;700;800&display=swap";:root{--font-sans:"Noto Sans KR", system-ui, -apple-system, sans-serif;--font-heading:"Do Hyeon", "Outfit", var(--font-sans);--bg-deep:#f0f4ff;--bg-surface:#fff;--bg-surface-elevated:#eef2ff;--primary:#6c63ff;--primary-glow:#6c63ff40;--secondary:#48cfad;--accent:#ff6b6b;--yellow:#ffd43b;--blue:#339af0;--text-main:#1e1e2e;--text-muted:#6c757d;--text-inverse:#fff;--border-subtle:#6c63ff1a;--border-highlight:#6c63ff4d;--radius-xl:1.5rem;--radius-lg:1rem;--radius-md:.75rem;--radius-sm:.5rem;--shadow-card:0 4px 20px #6c63ff1a;--shadow-hover:0 12px 32px #6c63ff2e;--shadow-glow:0 0 20px var(--primary-glow)}*{box-sizing:border-box;-webkit-font-smoothing:antialiased;margin:0;padding:0}body{background:var(--bg-deep);color:var(--text-main);font-family:var(--font-sans);background-image:radial-gradient(circle at 15% 10%,#6c63ff14 0%,#0000 40%),radial-gradient(circle at 85% 90%,#48cfad14 0%,#0000 40%),radial-gradient(circle at 75% 10%,#ff6b6b0f 0%,#0000 30%);min-height:100vh;overflow-x:hidden}h1,h2,h3,h4{font-family:var(--font-heading);letter-spacing:-.02em}button{cursor:pointer;color:inherit;background:0 0;border:none;font-family:inherit;transition:all .25s cubic-bezier(.4,0,.2,1)}.app-container{flex-direction:column;gap:1.5rem;max-width:1100px;min-height:100vh;margin:0 auto;padding:2rem;display:flex}.header{text-align:center;margin-bottom:.5rem;animation:.8s forwards fadeIn}.header h1{background:linear-gradient(135deg, var(--primary), #ff6b6b);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;margin-bottom:.4rem;font-size:3rem;font-weight:800}.header p{color:var(--text-muted);font-size:1.05rem;font-weight:400}.nav-tabs{border-radius:var(--radius-xl);border:1.5px solid var(--border-subtle);width:max-content;box-shadow:var(--shadow-card);background:#fff;gap:.75rem;margin:0 auto;padding:.5rem;display:flex}.tab-btn{border-radius:var(--radius-lg);color:var(--text-muted);padding:.7rem 1.8rem;font-size:1rem;font-weight:600}.tab-btn:hover{color:var(--primary);background:var(--bg-surface-elevated)}.tab-btn.active{background:var(--primary);color:#fff;box-shadow:0 4px 14px var(--primary-glow)}.glass-card{background:var(--bg-surface);border:1.5px solid var(--border-subtle);border-radius:var(--radius-xl);box-shadow:var(--shadow-card);padding:2rem;animation:.5s forwards slideUp}.random-word-row{grid-template-columns:repeat(5,1fr);gap:.75rem;margin-bottom:2rem;display:grid}.small-word-card{background:linear-gradient(135deg, var(--bg-surface-elevated), #fff);border:1.5px solid var(--border-subtle);border-radius:var(--radius-lg);text-align:center;flex-direction:column;align-items:center;gap:.35rem;min-width:0;padding:1rem .6rem;transition:all .25s;display:flex;position:relative;overflow:hidden;box-shadow:0 2px 10px #0000000a}.small-word-card:before{content:"";background:linear-gradient(90deg, var(--primary), var(--secondary));border-radius:var(--radius-lg) var(--radius-lg) 0 0;height:4px;position:absolute;top:0;left:0;right:0}.small-word-card:hover{border-color:var(--primary);box-shadow:var(--shadow-hover);transform:translateY(-4px)}.small-word-text{color:var(--primary);font-size:clamp(1rem,1.6vw,1.4rem);font-weight:800;font-family:var(--font-heading);word-break:break-word;margin-top:.3rem}.small-word-pos{background:var(--bg-deep);border-radius:var(--radius-sm);color:var(--text-muted);border:1px solid var(--border-subtle);padding:.15rem .5rem;font-size:.78rem}.small-word-meaning{color:var(--text-main);word-break:keep-all;font-size:clamp(.78rem,1.2vw,1rem);font-weight:600}.speaker-btn{color:#1e1e2e;letter-spacing:.02em;white-space:nowrap;background:linear-gradient(135deg,#ff922b,#ffd43b);border:none;border-radius:2rem;flex-shrink:0;justify-content:center;align-items:center;gap:.3rem;margin-top:.4rem;padding:.4rem .8rem;font-size:.82rem;font-weight:700;transition:all .2s;display:flex;box-shadow:0 3px 12px #ff922b59}.speaker-btn:hover{transform:scale(1.06);box-shadow:0 5px 18px #ff922b66}.speaker-btn.playing{color:#1e1e2e;background:linear-gradient(135deg,#20c997,#2dd4bf);animation:.9s infinite pulse;box-shadow:0 4px 16px #20c99773}.btn-generate{border-radius:var(--radius-xl);background:linear-gradient(135deg, var(--primary), #a855f7);color:#fff;box-shadow:0 6px 22px var(--primary-glow);justify-content:center;align-items:center;gap:.6rem;margin:0 auto;padding:1rem 2.5rem;font-size:1.15rem;font-weight:700;transition:transform .2s,box-shadow .2s;display:flex}.btn-generate:hover:not(:disabled){box-shadow:0 10px 30px var(--primary-glow);transform:translateY(-3px)}.btn-generate:disabled{opacity:.65;cursor:not-allowed}.btn-refresh{border-radius:var(--radius-lg);background:var(--bg-surface-elevated);border:1.5px solid var(--border-subtle);color:var(--primary);align-items:center;gap:.4rem;padding:.6rem 1.2rem;font-size:.95rem;font-weight:600;display:flex}.btn-refresh:hover{background:var(--primary);color:#fff;border-color:var(--primary);box-shadow:0 4px 14px var(--primary-glow)}.search-input{border-radius:var(--radius-xl);background:var(--bg-surface-elevated);border:2px solid var(--border-subtle);width:100%;color:var(--text-main);outline:none;max-width:600px;margin:0 auto 2rem;padding:1.1rem 1.5rem;font-size:1.1rem;transition:all .25s;display:block}.search-input:focus{border-color:var(--primary);box-shadow:0 0 0 4px #6c63ff1a}.search-input::placeholder{color:#aab}.word-grid{grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:1.25rem;display:grid}.word-item{background:var(--bg-surface);border:1.5px solid var(--border-subtle);border-radius:var(--radius-lg);flex-direction:column;gap:.6rem;padding:1.3rem 1.2rem 1.2rem;transition:all .25s;display:flex;position:relative;overflow:hidden;box-shadow:0 2px 10px #0000000a}.word-item:before{content:"";background:linear-gradient(180deg, var(--primary), var(--secondary));border-radius:var(--radius-lg) 0 0 var(--radius-lg);width:4px;position:absolute;top:0;bottom:0;left:0}.word-item:hover{border-color:var(--primary);box-shadow:var(--shadow-hover);transform:translateY(-4px)}.word-text{color:var(--primary);font-size:1.6rem;font-weight:800;font-family:var(--font-heading)}.word-pos{background:var(--bg-deep);color:var(--text-muted);border:1px solid var(--border-subtle);border-radius:.4rem;padding:.15rem .55rem;font-size:.82rem;display:inline-block}.word-meaning{color:var(--text-main);font-size:1.1rem;font-weight:600}.speaker-btn-abs{color:#1e1e2e;cursor:pointer;white-space:nowrap;letter-spacing:.02em;background:linear-gradient(135deg,#ff922b,#ffd43b);border:none;border-radius:2rem;justify-content:center;align-items:center;gap:.3rem;padding:.45rem .9rem;font-size:.88rem;font-weight:700;transition:all .22s;display:flex;box-shadow:0 3px 14px #ff922b59}.speaker-btn-abs:hover{transform:scale(1.07);box-shadow:0 6px 20px #ff922b6b}.speaker-btn-abs.playing{color:#1e1e2e;background:linear-gradient(135deg,#20c997,#2dd4bf);animation:.9s infinite pulse;box-shadow:0 4px 16px #20c99773}.example-card{border:1.5px solid var(--border-subtle);border-left:5px solid var(--accent);border-radius:var(--radius-lg);background:linear-gradient(135deg,#f8f9ff,#fff);padding:1.4rem 1.5rem;position:relative;box-shadow:0 2px 10px #0000000a}.example-tag{background:var(--primary);color:#fff;border-radius:.4rem;margin-right:.5rem;padding:.2rem .6rem;font-size:.78rem;font-weight:700;display:inline-block}.example-word{color:var(--primary);font-size:1.3rem;font-weight:800;font-family:var(--font-heading)}.example-meaning{color:var(--text-muted);margin-left:.4rem;font-size:.95rem}.example-en{font-family:var(--font-heading);color:var(--text-main);margin-top:.75rem;font-size:1.15rem;line-height:1.7}.example-kr{color:var(--text-muted);margin-top:.3rem;font-size:1rem;line-height:1.6}.loading-spinner{border:4px solid #6c63ff26;border-left-color:var(--primary);border-radius:50%;width:36px;height:36px;margin:2rem auto;animation:.9s linear infinite spin;display:inline-block}.empty-state{text-align:center;color:var(--text-muted);padding:3rem;font-size:1.05rem}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(18px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse{0%{transform:scale(1);box-shadow:0 0 #48cfad66}70%{transform:scale(1.12);box-shadow:0 0 0 10px #48cfad00}to{transform:scale(1)}}@keyframes spin{to{transform:rotate(360deg)}}@media (width<=700px){.app-container{padding:1rem}.header h1{font-size:2.2rem}.nav-tabs{flex-direction:column;width:100%}.tab-btn{text-align:center;flex:1}.random-word-row{grid-template-columns:1fr;gap:.75rem}.small-word-card{text-align:left;flex-direction:column;align-items:flex-start;gap:.4rem;padding:1.2rem 1rem;position:relative}.small-word-text{width:80%;margin-top:0;font-size:1.6rem}.small-word-meaning{width:100%;color:var(--text-main);border-bottom:none;margin-bottom:0;padding-bottom:.2rem;font-size:1.05rem}.speaker-btn{margin-top:0;padding:.35rem .7rem;font-size:.75rem;position:absolute;top:.8rem;right:.8rem}}