:root{--bg-primary: #0a0a0f;--bg-secondary: #12121a;--bg-tertiary: #1a1a25;--text-primary: #e0e0e0;--text-secondary: #a0a0a0;--accent: #00d4ff;--accent-work: #ef4444;--accent-break: #22c55e;--accent-long-break: #8b5cf6;--border-color: #2a2a3a;--success: #4caf50}[data-astro-cid-4fq2zm4p]{margin:0;padding:0;box-sizing:border-box}body{font-family:Segoe UI,system-ui,sans-serif;background:var(--bg-primary);color:var(--text-primary);min-height:100vh;line-height:1.6}header[data-astro-cid-4fq2zm4p]{background:var(--bg-secondary);border-bottom:1px solid var(--border-color);padding:1rem 2rem;position:sticky;top:0;z-index:100}.header-content[data-astro-cid-4fq2zm4p]{max-width:1400px;margin:0 auto;display:flex;justify-content:space-between;align-items:center}.logo[data-astro-cid-4fq2zm4p]{font-size:1.5rem;font-weight:700;color:var(--accent);text-decoration:none}nav[data-astro-cid-4fq2zm4p] a[data-astro-cid-4fq2zm4p]{color:var(--text-secondary);text-decoration:none;margin-left:2rem;transition:color 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var(--border-color)}.reset-btn[data-astro-cid-4fq2zm4p]:hover{border-color:var(--accent);color:var(--text-primary)}.skip-btn[data-astro-cid-4fq2zm4p]{background:var(--bg-tertiary);color:var(--text-secondary);border:1px solid var(--border-color)}.skip-btn[data-astro-cid-4fq2zm4p]:hover{border-color:var(--accent);color:var(--text-primary)}.session-info[data-astro-cid-4fq2zm4p]{display:flex;justify-content:center;gap:2rem;padding-top:1rem;border-top:1px solid var(--border-color)}.session-stat[data-astro-cid-4fq2zm4p]{text-align:center}.session-stat-value[data-astro-cid-4fq2zm4p]{font-size:1.5rem;font-weight:700;color:var(--accent)}.session-stat-label[data-astro-cid-4fq2zm4p]{font-size:.85rem;color:var(--text-secondary)}.tool-section[data-astro-cid-4fq2zm4p]{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:12px;padding:1.5rem;margin-bottom:1.5rem}.section-title[data-astro-cid-4fq2zm4p]{font-size:1.1rem;margin-bottom:1.5rem;color:var(--text-primary)}.settings-grid[data-astro-cid-4fq2zm4p]{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}@media (max-width: 600px){.settings-grid[data-astro-cid-4fq2zm4p]{grid-template-columns:1fr}.timer-time[data-astro-cid-4fq2zm4p]{font-size:4rem}.mode-tabs[data-astro-cid-4fq2zm4p]{flex-wrap:wrap}}.form-group[data-astro-cid-4fq2zm4p]{margin-bottom:1rem}.form-group[data-astro-cid-4fq2zm4p] label[data-astro-cid-4fq2zm4p]{display:block;color:var(--text-secondary);margin-bottom:.5rem;font-size:.9rem}input[data-astro-cid-4fq2zm4p][type=number],select[data-astro-cid-4fq2zm4p]{width:100%;padding:.75rem 1rem;background:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:8px;color:var(--text-primary);font-size:1rem}input[data-astro-cid-4fq2zm4p]:focus,select[data-astro-cid-4fq2zm4p]:focus{outline:none;border-color:var(--accent)}.checkbox-group[data-astro-cid-4fq2zm4p]{display:flex;align-items:center;gap:.5rem;margin-top:1rem}.checkbox-group[data-astro-cid-4fq2zm4p] input[data-astro-cid-4fq2zm4p][type=checkbox]{width:auto;accent-color:var(--accent)}.checkbox-group[data-astro-cid-4fq2zm4p] label[data-astro-cid-4fq2zm4p]{margin:0;color:var(--text-primary);font-size:.95rem}.progress-ring[data-astro-cid-4fq2zm4p]{position:relative;width:280px;height:280px;margin:0 auto 1.5rem}.progress-ring[data-astro-cid-4fq2zm4p] svg[data-astro-cid-4fq2zm4p]{transform:rotate(-90deg)}.progress-ring-circle[data-astro-cid-4fq2zm4p]{fill:none;stroke:var(--bg-tertiary);stroke-width:8}.progress-ring-progress[data-astro-cid-4fq2zm4p]{fill:none;stroke:var(--accent-work);stroke-width:8;stroke-linecap:round;transition:stroke-dashoffset .5s,stroke 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var(--border-color);border-radius:12px;padding:1.5rem;margin-bottom:1.5rem}.history-list[data-astro-cid-4fq2zm4p]{max-height:200px;overflow-y:auto}.history-item[data-astro-cid-4fq2zm4p]{display:flex;justify-content:space-between;padding:.75rem;background:var(--bg-tertiary);border-radius:6px;margin-bottom:.5rem;font-size:.9rem}.history-item[data-astro-cid-4fq2zm4p]:last-child{margin-bottom:0}.history-task[data-astro-cid-4fq2zm4p]{color:var(--text-primary)}.history-meta[data-astro-cid-4fq2zm4p]{color:var(--text-secondary)}.no-history[data-astro-cid-4fq2zm4p]{text-align:center;color:var(--text-secondary);padding:1rem}.clear-history-btn[data-astro-cid-4fq2zm4p]{margin-top:1rem;padding:.5rem 1rem;background:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:6px;color:var(--text-secondary);cursor:pointer;font-size:.85rem}.clear-history-btn[data-astro-cid-4fq2zm4p]:hover{border-color:var(--accent-work);color:var(--accent-work)}.seo-content[data-astro-cid-4fq2zm4p]{margin-top:3rem;padding:2rem;background:var(--bg-secondary);border-radius:12px;border:1px solid var(--border-color)}.seo-content[data-astro-cid-4fq2zm4p] h2[data-astro-cid-4fq2zm4p]{color:var(--accent);margin-bottom:1rem}.seo-content[data-astro-cid-4fq2zm4p] h3[data-astro-cid-4fq2zm4p]{color:var(--text-primary);margin:1.5rem 0 .75rem}.seo-content[data-astro-cid-4fq2zm4p] p[data-astro-cid-4fq2zm4p],.seo-content[data-astro-cid-4fq2zm4p] li[data-astro-cid-4fq2zm4p]{color:var(--text-secondary);margin-bottom:.75rem}.seo-content[data-astro-cid-4fq2zm4p] ul[data-astro-cid-4fq2zm4p]{margin-left:1.5rem}footer[data-astro-cid-4fq2zm4p]{background:var(--bg-secondary);border-top:1px solid var(--border-color);padding:2rem;margin-top:4rem;text-align:center;color:var(--text-secondary)}footer[data-astro-cid-4fq2zm4p] a[data-astro-cid-4fq2zm4p]{color:var(--accent);text-decoration:none}footer[data-astro-cid-4fq2zm4p] a[data-astro-cid-4fq2zm4p]:hover{text-decoration:underline}