:root{--primary: #6366f1;--primary-h: #4f46e5;--primary-light: #eef2ff;--success: #10b981;--danger: #ef4444;--danger-light: #fef2f2;--bg: #f0f4ff;--surface: #ffffff;--surface-2: #f8fafc;--border: #e2e8f0;--text: #1e293b;--text-muted: #64748b;--shadow-sm: 0 1px 3px rgba(0,0,0,.08);--shadow: 0 4px 12px rgba(0,0,0,.1);--shadow-lg: 0 12px 32px rgba(0,0,0,.12);--radius: 14px;--radius-sm: 8px;--transition: .18s ease;--max-w: 860px}[data-theme=dark]{--bg: #0d1117;--surface: #161b22;--surface-2: #0d1117;--border: #30363d;--text: #e6edf3;--text-muted: #8b949e;--primary-light: #1a1f4e;--shadow-sm: 0 1px 3px rgba(0,0,0,.4);--shadow: 0 4px 12px rgba(0,0,0,.5);--shadow-lg: 0 12px 32px rgba(0,0,0,.6);--danger-light: #2d1217}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);line-height:1.6;min-height:100vh;transition:background var(--transition),color var(--transition)}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}.app{display:flex;flex-direction:column;min-height:100vh}.main{flex:1;width:100%;max-width:var(--max-w);margin:0 auto;padding:0 1rem 3rem}.header{background:var(--surface);border-bottom:1px solid var(--border);box-shadow:var(--shadow-sm);position:sticky;top:0;z-index:100}.header-inner{max-width:var(--max-w);margin:0 auto;padding:.85rem 1rem;display:flex;align-items:center;justify-content:space-between}.logo{display:flex;align-items:center;gap:.5rem;text-decoration:none;font-weight:700;font-size:1.25rem;color:var(--text)}.logo-icon{font-size:1.4rem}.logo-text{letter-spacing:-.02em}.theme-toggle{background:var(--surface-2);border:1px solid var(--border);border-radius:50%;width:38px;height:38px;cursor:pointer;font-size:1.1rem;display:flex;align-items:center;justify-content:center;transition:background var(--transition),transform var(--transition)}.theme-toggle:hover{background:var(--border);transform:scale(1.1)}.hero{padding:3.5rem 0 2.5rem;text-align:center}.hero-title{font-size:clamp(1.9rem,5vw,3rem);font-weight:800;line-height:1.15;letter-spacing:-.03em;margin-bottom:.75rem}.hero-sub{color:var(--text-muted);font-size:1.05rem;margin-bottom:2rem}.accent{color:var(--primary)}.shortener-form{display:flex;flex-direction:column;gap:.75rem;text-align:left}.input-row{display:flex;gap:.5rem;background:var(--surface);border:2px solid var(--border);border-radius:var(--radius);padding:.4rem .4rem .4rem .8rem;box-shadow:var(--shadow);transition:border-color var(--transition)}.input-row:focus-within{border-color:var(--primary)}.url-input{flex:1;border:none;outline:none;background:transparent;color:var(--text);font-size:1rem;padding:.45rem 0}.url-input::placeholder{color:var(--text-muted)}.form-error{color:var(--danger);font-size:.875rem;padding:.4rem .8rem;background:var(--danger-light);border-radius:var(--radius-sm)}.custom-code-toggle{text-align:center}.btn-link{background:none;border:none;color:var(--text-muted);font-size:.85rem;cursor:pointer;padding:.25rem;transition:color var(--transition)}.btn-link:hover{color:var(--primary)}.custom-code-row{display:flex;align-items:center;gap:0;background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius-sm);overflow:hidden}.custom-prefix{padding:.6rem .75rem;font-size:.875rem;color:var(--text-muted);background:var(--border);white-space:nowrap}.code-input{border:none;outline:none;background:transparent;color:var(--text);font-size:.9rem;padding:.6rem .75rem;flex:1;font-family:Courier New,monospace}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.35rem;border:none;border-radius:10px;padding:.6rem 1.3rem;font-size:.95rem;font-weight:600;cursor:pointer;transition:all var(--transition);white-space:nowrap}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-primary{background:var(--primary);color:#fff;box-shadow:0 2px 8px #6366f159}.btn-primary:hover:not(:disabled){background:var(--primary-h);box-shadow:0 4px 12px #6366f173;transform:translateY(-1px)}.btn-copy{background:var(--primary-light);color:var(--primary);border:1px solid rgba(99,102,241,.25);padding:.5rem 1rem}.btn-copy:hover{background:var(--primary);color:#fff}.btn-copy.copied{background:var(--success);color:#fff;border-color:var(--success)}.btn-ghost{background:var(--surface-2);color:var(--text-muted);border:1px solid var(--border)}.btn-ghost:hover:not(:disabled){background:var(--border);color:var(--text)}.btn-danger-ghost{background:transparent;color:var(--text-muted);border:1px solid transparent}.btn-danger-ghost:hover{background:var(--danger-light);color:var(--danger);border-color:var(--danger)}.btn-sm{padding:.35rem .65rem;font-size:.8rem;border-radius:7px}.result-card{margin-top:1.25rem;background:var(--surface);border:2px solid var(--success);border-radius:var(--radius);padding:1.25rem 1.5rem;box-shadow:var(--shadow);animation:slideIn .25s ease;text-align:left}@keyframes slideIn{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}.result-header{display:flex;align-items:flex-start;gap:.75rem;margin-bottom:1rem}.result-check{background:var(--success);color:#fff;border-radius:50%;width:28px;height:28px;display:flex;align-items:center;justify-content:center;font-weight:700;flex-shrink:0;margin-top:2px}.result-meta{flex:1;display:flex;flex-direction:column;gap:.2rem}.result-label{font-weight:600;color:var(--success);font-size:.9rem}.result-title{font-weight:600;color:var(--text);font-size:.95rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:480px}.result-domain{font-size:.8rem;color:var(--text-muted)}.btn-close{background:none;border:none;cursor:pointer;color:var(--text-muted);font-size:1.3rem;line-height:1;padding:0 .25rem;transition:color var(--transition)}.btn-close:hover{color:var(--text)}.result-url-row{display:flex;align-items:center;gap:.75rem;background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius-sm);padding:.65rem 1rem;margin-bottom:.6rem}.result-short-url{flex:1;font-size:1.1rem;font-weight:700;color:var(--primary);word-break:break-all}.result-original{font-size:.8rem;color:var(--text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.result-original-url{color:var(--text-muted);font-size:.8rem}.list-section{margin-top:1rem}.stats-bar{display:flex;align-items:center;justify-content:center;gap:1.5rem;padding:.85rem 1.5rem;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:1.25rem;box-shadow:var(--shadow-sm)}.stat-item{display:flex;flex-direction:column;align-items:center;gap:.1rem}.stat-value{font-size:1.4rem;font-weight:800;color:var(--primary)}.stat-label{font-size:.75rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em}.stat-divider{width:1px;height:36px;background:var(--border)}.url-list{display:flex;flex-direction:column;gap:1rem}.list-title{font-size:1rem;font-weight:600;color:var(--text-muted);margin-bottom:.25rem}.list-empty{text-align:center;padding:3rem 1rem;color:var(--text-muted)}.url-table-wrap{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);overflow-x:auto}.url-table{width:100%;border-collapse:collapse;font-size:.875rem}.url-table thead th{padding:.7rem 1rem;text-align:left;font-size:.75rem;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;background:var(--surface-2);border-bottom:1px solid var(--border)}.url-row{border-bottom:1px solid var(--border);transition:background var(--transition)}.url-row:last-child{border-bottom:none}.url-row:hover{background:var(--surface-2)}.url-table td{padding:.8rem 1rem;vertical-align:middle}.page-info{display:flex;align-items:center;gap:.6rem;min-width:0}.favicon{width:16px;height:16px;border-radius:3px;flex-shrink:0}.page-text{display:flex;flex-direction:column;gap:.1rem;min-width:0}.page-title{font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:260px}.page-domain{font-size:.75rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:260px}.td-short{white-space:nowrap}.short-link{color:var(--primary);font-weight:600}.clicks-badge{display:inline-block;background:var(--primary-light);color:var(--primary);border-radius:20px;padding:.15rem .6rem;font-size:.8rem;font-weight:600}.td-date{white-space:nowrap;font-size:.8rem}.td-actions{white-space:nowrap}.td-actions .btn{margin-left:.25rem}.pagination{display:flex;align-items:center;justify-content:center;gap:1rem;padding:.75rem}.spinner{display:inline-block;width:18px;height:18px;border:2px solid rgba(255,255,255,.35);border-top-color:#fff;border-radius:50%;animation:spin .65s linear infinite}.spinner.lg{width:36px;height:36px;border-color:var(--border);border-top-color:var(--primary)}@keyframes spin{to{transform:rotate(360deg)}}.text-muted{color:var(--text-muted)}.footer{text-align:center;padding:1.5rem;border-top:1px solid var(--border);color:var(--text-muted);font-size:.85rem}@media (max-width: 640px){.input-row{flex-direction:column;padding:.5rem}.btn-primary{border-radius:8px}.hero{padding:2rem 0 1.5rem}.hero-title{font-size:1.75rem}.result-url-row{flex-direction:column;align-items:stretch}.result-title{max-width:100%}.stats-bar{gap:1rem}.td-page .page-title,.td-page .page-domain{max-width:140px}}