:root{--bg-body: #f1f5f9;--bg-card: #ffffff;--neutral-bg: #f8fafc;--text-main: #0f172a;--text-muted: #475569;--border: #e2e8f0;--primary: #2563eb;--upvote: #059669;--downvote: #dc2626;--focus-ring: #2563eb;--focus-ring-offset: 2px}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,sans-serif;background-color:var(--bg-body);color:var(--text-main);padding:40px 20px}#app{min-height:100vh}.container{max-width:1200px;margin:0 auto;padding:40px 20px}.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:24px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border-width:0}.skip-link{position:absolute;top:-40px;left:0;background:var(--text-main);color:#fff;padding:8px 16px;text-decoration:none;z-index:100;border-radius:4px}.skip-link:focus{top:0;outline:3px solid var(--focus-ring);outline-offset:2px}*:focus-visible{outline:3px solid var(--focus-ring);outline-offset:var(--focus-ring-offset);border-radius:2px}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid var(--focus-ring);outline-offset:2px}.suggestions-section{margin-top:2rem}.empty-state{text-align:center;padding:3rem 1rem;color:var(--text-muted)}.required-indicator{color:var(--downvote);font-weight:700;margin-left:4px}.vote-control{display:flex;align-items:center;background-color:var(--neutral-bg);border-radius:8px;padding:4px;gap:4px;border:1px solid transparent;transition:border-color .2s}.vote-btn{width:32px;height:32px;min-width:32px;min-height:32px;border-radius:6px;border:2px solid transparent;background:transparent;color:#94a3b8;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s;font-size:1rem;position:relative}@media(max-width:768px){.vote-btn{width:44px;height:44px;min-width:44px;min-height:44px}}.vote-btn:hover{background-color:#fff;box-shadow:0 1px 2px #0000000d}.vote-btn.up:hover{color:var(--upvote)}.vote-btn.down:hover{color:var(--downvote)}.vote-score{font-weight:700;min-width:30px;text-align:center;color:var(--text-main);font-size:.95rem;font-feature-settings:"tnum"}.vote-control.positive .vote-score{color:var(--upvote);font-weight:700}.vote-control.negative .vote-score{color:var(--downvote);font-weight:700}.vote-btn.active{background:#fff;box-shadow:0 1px 2px #0000000d}.vote-btn.up.active{color:var(--upvote)}.vote-btn.down.active{color:var(--downvote)}.owner-controls{display:flex;align-items:center;gap:12px}.vote-score-display{display:flex;align-items:center;justify-content:center;min-width:30px;padding:6px 12px;background-color:var(--neutral-bg);border-radius:6px;font-size:.9rem;font-weight:700;color:var(--text-main);font-feature-settings:"tnum"}.vote-score-display.positive{color:var(--upvote)}.vote-score-display.negative{color:var(--downvote)}.action-btn{width:36px;height:36px;min-width:36px;min-height:36px;border-radius:6px;border:2px solid transparent;background:var(--neutral-bg);color:var(--text-muted);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s;font-size:.9rem;position:relative}@media(max-width:768px){.action-btn{width:44px;height:44px;min-width:44px;min-height:44px}}.action-btn:hover{background:#fff;box-shadow:0 1px 2px #0000000d}.edit-btn:hover{color:var(--primary)}.delete-btn:hover{color:var(--downvote)}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;padding:28px;display:flex;flex-direction:column;justify-content:space-between;transition:all .2s ease;height:100%}.card:hover{transform:translateY(-4px);box-shadow:0 10px 20px -5px #0000000d;border-color:#cbd5e1}.card-body{margin-bottom:24px}.card-text{color:var(--text-main);line-height:1.6;font-size:1rem}.card-footer{display:flex;justify-content:flex-end;border-top:1px solid var(--neutral-bg);padding-top:20px}.header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:40px;gap:24px}.page-title{flex:1;min-width:0}.page-title h1{font-size:1.75rem;font-weight:700;letter-spacing:-.5px}.page-title p{color:var(--text-muted);margin-top:5px}.demo-info{margin-top:16px;padding:12px 16px;background-color:var(--neutral-bg);border-left:4px solid var(--primary);border-radius:6px;max-width:600px}.demo-info-text{color:var(--text-main);font-size:.875rem;line-height:1.6;margin:0}.demo-info-text strong{color:var(--text-main);font-weight:600}.header-actions{display:flex;gap:12px;align-items:center;flex-shrink:0}@media(max-width:768px){.header{flex-direction:column;align-items:stretch;gap:16px}.page-title{width:100%}.demo-info{max-width:100%}.header-actions{width:100%;justify-content:flex-end}.page-title h1{font-size:1.5rem}}.btn-refresh{background-color:var(--neutral-bg);color:var(--text-main);width:44px;height:44px;border-radius:8px;border:1px solid var(--border);font-weight:600;cursor:pointer;transition:all .2s;display:flex;align-items:center;justify-content:center;font-size:1rem}.btn-refresh:hover{background-color:#fff;border-color:var(--primary);color:var(--primary);transform:translateY(-1px);box-shadow:0 2px 8px #0000001a}.btn-refresh:active{transform:rotate(180deg);transition:transform .3s}.btn-new{background-color:var(--text-main);color:#fff;padding:12px 24px;border-radius:8px;border:none;font-weight:600;cursor:pointer;transition:transform .1s,box-shadow .1s;font-size:.95rem}.btn-new:hover{transform:translateY(-2px);box-shadow:0 4px 12px #00000026}.modal-overlay{position:fixed;inset:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000;padding:20px}.modal-content{background:#fff;border-radius:12px;width:100%;max-width:500px;max-height:90vh;overflow-y:auto;box-shadow:0 20px 25px -5px #0000001a}.modal-header{display:flex;justify-content:space-between;align-items:center;padding:24px;border-bottom:1px solid var(--border)}.modal-header h2{font-size:1.5rem;font-weight:700}.modal-close{width:32px;height:32px;border:none;background:transparent;color:var(--text-muted);cursor:pointer;border-radius:6px;display:flex;align-items:center;justify-content:center;transition:all .2s}.modal-close:hover{background:var(--neutral-bg);color:var(--text-main)}.modal-body{padding:24px}.form-group{margin-bottom:20px}.form-group label{display:block;margin-bottom:8px;font-weight:600;color:var(--text-main);font-size:.9rem}.form-input,.form-textarea{width:100%;padding:12px;border:1px solid var(--border);border-radius:8px;font-family:Inter,sans-serif;font-size:.95rem;color:var(--text-main);transition:border-color .2s}.form-input:focus,.form-textarea:focus{outline:none;border-color:var(--primary)}.form-textarea{resize:vertical;min-height:100px}.modal-footer{display:flex;justify-content:flex-end;gap:12px;padding:24px;border-top:1px solid var(--border)}.btn-cancel,.btn-submit{padding:10px 20px;border-radius:8px;border:none;font-weight:600;cursor:pointer;transition:all .2s;font-size:.95rem}.btn-cancel{background:var(--neutral-bg);color:var(--text-main)}.btn-cancel:hover{background:#e2e8f0}.btn-submit{background:var(--text-main);color:#fff}.btn-submit:hover{transform:translateY(-1px);box-shadow:0 4px 12px #00000026}