.settings-overlay{position:fixed;inset:0;width:100vw;height:100vh;background-color:#0009;display:flex;align-items:center;justify-content:center;z-index:9999;backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);animation:fadeIn .2s ease-out;box-sizing:border-box;margin:0;padding:0;box-shadow:0 0 0 100px #0009}.settings-modal{background:#fff;border-radius:20px;padding:48px 20px 20px;width:90%;max-width:360px;max-height:85vh;display:flex;flex-direction:column;gap:12px;position:relative;box-shadow:0 20px 60px #0000004d;animation:slideUp .3s ease-out;overflow-y:auto;overflow-x:hidden;box-sizing:border-box}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}.settings-close{position:absolute;top:8px;right:8px;background:none;border:none;font-size:24px;line-height:1;cursor:pointer;color:#999;padding:8px;width:40px;height:40px;display:flex;align-items:center;justify-content:center;border-radius:50%;transition:background-color .2s;z-index:10;flex-shrink:0}.settings-close:hover{background-color:#f0f0f0;color:#666}.settings-calendar-section{display:flex;flex-direction:column;align-items:center;width:100%;flex:0 0 auto;min-height:0}.calendar-grid{display:flex;gap:3px;flex-direction:row;justify-content:center;padding:4px 0}.calendar-week{display:flex;flex-direction:column;gap:3px}.calendar-day{width:16px;height:16px;border-radius:3px;transition:all .2s ease;position:relative;display:flex;align-items:center;justify-content:center;flex-shrink:0;box-sizing:border-box}.calendar-day.empty{background-color:#ebedf0;border:2px solid #ebedf0}.calendar-day.intensity-1{background-color:#9be9a8;border:2px solid #9be9a8}.calendar-day.intensity-2{background-color:#40c463;border:2px solid #40c463}.calendar-day.intensity-3{background-color:#30a14e;border:2px solid #30a14e}.calendar-day.today{animation:todayPulse 2s ease-in-out infinite;box-shadow:0 0 0 2px #0000001a}@keyframes todayPulse{0%,to{border-color:#0000004d;box-shadow:0 0 0 2px #0000001a}50%{border-color:#000000b3;box-shadow:0 0 0 3px #0003}}.completion-count{font-size:9px;font-weight:700;color:#fff;text-shadow:0 1px 2px rgba(0,0,0,.3);-webkit-user-select:none;user-select:none}.settings-divider{height:1px;background-color:#eee;width:100%;margin:4px 0;flex-shrink:0}.settings-language-section{display:flex;flex-direction:column;gap:8px;width:100%;flex:0 0 auto}.lang-btn{display:flex;align-items:center;width:100%;padding:12px 16px;background:#fff;border:2px solid #eee;border-radius:12px;cursor:pointer;transition:all .2s;font-size:16px;font-weight:700;color:#333;text-align:left;box-sizing:border-box}.lang-btn:hover{background:#f5f5f5;transform:translateY(-1px);box-shadow:0 2px 6px #0000001a}.lang-btn.active{border-color:#2196f3;background:#e3f2fd;color:#1976d2}.lang-flag{font-size:22px;margin-right:12px}@media(max-width:400px){.settings-modal{padding:44px 16px 16px;gap:8px;max-height:90vh}.calendar-day{width:12px;height:12px}.calendar-grid,.calendar-week{gap:2px}.completion-count{font-size:7px}.lang-btn{padding:10px 12px;font-size:14px}.lang-flag{font-size:18px;margin-right:8px}}@media(max-height:500px)and (orientation:landscape){.settings-modal{flex-direction:row;flex-wrap:nowrap;align-items:center;justify-content:center;width:85vw;max-width:none;max-height:85vh;padding:24px 56px 24px 32px;gap:32px;overflow:hidden}.settings-close{top:8px;right:8px;width:40px;height:40px;font-size:24px}.settings-calendar-section{flex:0 0 auto;width:auto;min-height:auto;justify-content:center}.calendar-grid{gap:4px;padding:0}.calendar-week{gap:4px}.calendar-day{width:20px;height:20px;border-width:2px;border-radius:4px}.completion-count,.settings-divider{display:none}.settings-language-section{flex:1 1 auto;width:auto;min-width:150px;gap:12px;justify-content:center}.lang-btn{padding:14px 20px;font-size:16px;border-radius:12px;white-space:nowrap}.lang-flag{font-size:22px;margin-right:12px}}@media(max-height:400px)and (orientation:landscape){.settings-modal{width:90vw;padding:16px 48px 16px 24px;gap:24px;border-radius:16px;max-height:90vh}.settings-close{top:6px;right:6px;width:36px;height:36px;font-size:22px}.calendar-day{width:16px;height:16px}.calendar-grid,.calendar-week{gap:3px}.settings-language-section{min-width:120px;gap:10px}.lang-btn{padding:12px 16px;font-size:15px}.lang-flag{font-size:20px;margin-right:10px}}