:root{--primary: #6366f1;--primary-dark: #4f46e5;--primary-light: #818cf8;--primary-bg: #eef2ff;--green: #22c55e;--green-bg: #f0fdf4;--purple: #a855f7;--purple-bg: #faf5ff;--bg: #f8f9fc;--card-bg: #ffffff;--text: #1e293b;--text-secondary: #64748b;--text-tertiary: #94a3b8;--border: #e2e8f0;--radius: 12px;--radius-sm: 8px;--shadow: 0 1px 3px rgba(0,0,0,.08);--shadow-md: 0 4px 12px rgba(0,0,0,.08);--header-height: 56px}*{margin:0;padding:0;box-sizing:border-box}html,body{height:100%;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased}#app{min-height:100vh;display:flex;flex-direction:column}.app-header{position:sticky;top:0;z-index:100;background:var(--card-bg);border-bottom:1px solid var(--border);padding:0 16px;height:var(--header-height);display:flex;align-items:center;justify-content:space-between}.app-title{font-size:17px;font-weight:700;color:var(--text)}.header-nav{display:flex;gap:4px}.nav-btn{width:38px;height:38px;border:none;background:transparent;border-radius:var(--radius-sm);font-size:18px;cursor:pointer;transition:all .15s;display:flex;align-items:center;justify-content:center}.nav-btn:hover{background:var(--bg)}.nav-btn:active{transform:scale(.92)}.nav-btn.active{background:var(--primary-bg);color:var(--primary)}#pageContainer{flex:1;max-width:720px;width:100%;margin:0 auto;padding:0 16px 24px}.page{display:none;animation:fadeIn .25s ease}.page.active{display:block}@keyframes fadeIn{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}.gradient-card{background:linear-gradient(135deg,#6366f1,#8b5cf6,#a855f7);border-radius:var(--radius);padding:28px 24px;text-align:center;color:#fff;margin:16px -16px 20px;box-shadow:var(--shadow-md);position:relative;overflow:hidden}.gradient-card:before{content:"";position:absolute;top:-50%;right:-20%;width:180px;height:180px;background:#ffffff14;border-radius:50%}.gradient-card-icon{font-size:52px;margin-bottom:10px;position:relative;z-index:1}.gradient-card h2{font-size:20px;font-weight:700;margin-bottom:8px;position:relative;z-index:1}.gradient-card-desc{font-size:13px;opacity:.9;line-height:1.5;margin-bottom:16px;position:relative;z-index:1}.tag-pill{display:inline-block;padding:3px 10px;border-radius:20px;font-size:11px;margin:2px;background:#fff3;border:1px solid rgba(255,255,255,.3);font-weight:500}.btn-white{background:#fff;color:var(--primary);border:none;padding:10px 24px;border-radius:24px;font-size:14px;font-weight:600;cursor:pointer;transition:all .15s;box-shadow:0 2px 8px #00000026;margin:6px}.btn-white:hover{transform:translateY(-1px);box-shadow:0 4px 12px #0003}.btn-white:active{transform:scale(.97)}.btn-outline-white{background:#ffffff26;color:#fff;border:1px solid rgba(255,255,255,.35);padding:10px 20px;border-radius:24px;font-size:14px;font-weight:500;cursor:pointer;transition:all .15s;margin:6px}.btn-outline-white:hover{background:#ffffff40}.btn-outline-white:active{transform:scale(.97)}.editor-gradient-header{background:linear-gradient(135deg,#6366f1,#8b5cf6);border-radius:var(--radius);padding:16px 20px;margin:16px -16px 20px;display:flex;align-items:center;justify-content:space-between;color:#fff;box-shadow:var(--shadow-md)}.editor-gradient-header .date-section{display:flex;align-items:center;gap:8px;font-size:14px}.editor-gradient-header .date-section input{background:#fff3;border:1px solid rgba(255,255,255,.3);border-radius:var(--radius-sm);padding:6px 12px;color:#fff;font-size:14px;font-family:inherit;outline:none}.editor-gradient-header .date-section input::-webkit-calendar-picker-indicator{filter:invert(1);cursor:pointer}.btn-save-purple{background:var(--primary-dark);color:#fff;border:none;padding:8px 18px;border-radius:var(--radius-sm);font-size:13px;font-weight:600;cursor:pointer;transition:all .15s}.btn-save-purple:hover{background:#4338ca}.btn-save-purple:active{transform:scale(.97)}.card{background:var(--card-bg);border-radius:var(--radius);padding:16px;margin-bottom:12px;box-shadow:var(--shadow);border-left:3px solid var(--primary)}.card-green{border-left-color:var(--green)}.card-purple{border-left-color:var(--purple)}.card-title{font-size:14px;font-weight:600;color:var(--primary);margin-bottom:12px;display:flex;align-items:center;gap:6px}.card-title.green{color:var(--green)}.card-title.purple{color:var(--purple)}.field-label{display:block;font-size:13px;font-weight:500;color:var(--text-secondary);margin-bottom:6px}.text-input{width:100%;padding:10px 14px;border:1.5px solid var(--border);border-radius:var(--radius-sm);font-size:14px;font-family:inherit;background:var(--card-bg);color:var(--text);outline:none;transition:all .15s}.text-input:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-bg)}.text-input::placeholder{color:var(--text-tertiary)}textarea.text-input{resize:vertical;line-height:1.5;min-height:48px;max-height:5.6em;transition:max-height .2s ease}.tools-grid{display:flex;flex-wrap:wrap;gap:8px}.tool-chip{display:flex;align-items:center;gap:6px;padding:6px 12px;border:1.5px solid var(--border);border-radius:20px;cursor:pointer;transition:all .15s;font-size:13px;background:var(--card-bg);font-weight:500}.tool-chip:hover{border-color:#d0d0d0;background:var(--bg)}.tool-chip.active{border-color:var(--green);background:var(--green-bg);color:#166534}.tool-chip .icon{font-size:15px}.add-tool-row{display:flex;gap:8px;margin-top:12px}.add-tool-row input{flex:1}.btn-add{background:var(--card-bg);color:var(--text-secondary);border:1.5px solid var(--border);padding:8px 16px;border-radius:var(--radius-sm);font-size:13px;font-weight:500;cursor:pointer;transition:all .15s;display:flex;align-items:center;gap:4px;white-space:nowrap}.btn-add:hover{border-color:var(--primary);color:var(--primary)}.btn-add:active{transform:scale(.97)}.entry-card-item{background:var(--card-bg);border-radius:var(--radius);padding:16px;margin-bottom:12px;box-shadow:var(--shadow);border-left:3px solid var(--purple)}.entry-card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}.entry-card-header h4{font-size:14px;font-weight:600;color:var(--purple)}.btn-delete{width:28px;height:28px;border:none;background:transparent;border-radius:6px;font-size:16px;cursor:pointer;transition:all .15s;display:flex;align-items:center;justify-content:center;color:var(--text-tertiary)}.btn-delete:hover{background:#fef2f2;color:#ef4444}.entry-field{margin-bottom:12px}.entry-field:last-child{margin-bottom:0}.btn-add-entry{width:100%;background:var(--card-bg);color:var(--primary);border:1.5px dashed var(--border);padding:12px;border-radius:var(--radius);font-size:14px;font-weight:500;cursor:pointer;transition:all .15s;display:flex;align-items:center;justify-content:center;gap:6px;margin:12px 0}.btn-add-entry:hover{border-color:var(--primary);background:var(--primary-bg)}.btn-add-entry:active{transform:scale(.98)}.divider-section{margin-top:16px;padding-top:16px;border-top:1px solid var(--border)}.calendar-section{background:var(--card-bg);border-radius:var(--radius);padding:16px;margin-bottom:16px;box-shadow:var(--shadow)}.calendar-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}.cal-title{font-size:15px;font-weight:600;color:var(--text);cursor:pointer;padding:4px 10px;border-radius:var(--radius-sm);transition:background .15s;-webkit-user-select:none;user-select:none}.cal-title:hover{background:var(--bg)}.cal-title-input{display:inline-flex;align-items:center;gap:4px}.cal-title-input input{width:64px;padding:4px 6px;border:1.5px solid var(--primary);border-radius:var(--radius-sm);font-size:14px;font-family:inherit;font-weight:600;background:var(--card-bg);color:var(--text);outline:none;text-align:center}.cal-title-input input.year-input{width:72px}.cal-title-input .sep{color:var(--text-secondary);font-weight:500}.cal-nav{width:28px;height:28px;border:none;background:transparent;border-radius:6px;font-size:14px;cursor:pointer;transition:all .15s;display:flex;align-items:center;justify-content:center;color:var(--text-secondary)}.cal-nav:hover{background:var(--bg)}.cal-nav:active{transform:scale(.9)}.cal-weekdays{display:grid;grid-template-columns:repeat(7,1fr);text-align:center;font-size:12px;font-weight:500;color:var(--text-tertiary);margin-bottom:6px}.cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:2px}.cal-day{aspect-ratio:1;display:flex;align-items:center;justify-content:center;font-size:14px;border-radius:8px;cursor:pointer;transition:all .12s;position:relative;color:var(--text);background:transparent;border:2px solid transparent;font-weight:450}.cal-day:hover{background:var(--bg)}.cal-day:active{transform:scale(.9)}.cal-day.other-month{color:var(--border);pointer-events:none}.cal-day.today{border-color:var(--primary);color:var(--primary);font-weight:600}.cal-day.has-entry:after{content:"";position:absolute;bottom:3px;width:4px;height:4px;border-radius:50%;background:var(--primary)}.cal-day.selected{background:var(--primary);color:#fff;font-weight:600}.cal-day.selected.has-entry:after{background:#fff}.section-title{font-size:14px;font-weight:600;color:var(--text);margin-bottom:10px;padding-left:4px}.entries-list{display:flex;flex-direction:column;gap:8px}.entry-item{background:var(--card-bg);border-radius:var(--radius);padding:12px 16px;box-shadow:var(--shadow);cursor:pointer;transition:all .15s;border:1px solid transparent}.entry-item:hover{border-color:var(--primary-light);box-shadow:var(--shadow-md)}.entry-item:active{transform:scale(.98)}.entry-item-date{font-size:13px;font-weight:600;color:var(--primary);margin-bottom:4px}.entry-item-preview{font-size:13px;color:var(--text-secondary);line-height:1.4;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}.entry-empty{text-align:center;padding:40px 20px;color:var(--text-tertiary);font-size:14px;background:var(--card-bg);border-radius:var(--radius);box-shadow:var(--shadow);border:1px dashed var(--border)}.settings-title{font-size:18px;font-weight:700;margin:16px 0 12px}.settings-card{background:var(--card-bg);border-radius:var(--radius);padding:18px;margin-bottom:12px;box-shadow:var(--shadow)}.settings-card h3{font-size:15px;font-weight:600;margin-bottom:6px;color:var(--text)}.settings-card p{font-size:13px;color:var(--text-secondary);line-height:1.5;margin-bottom:4px}.settings-card .sub-text{font-size:12px;color:var(--text-tertiary)}.btn-settings{background:var(--card-bg);color:var(--text);border:1.5px solid var(--border);padding:8px 16px;border-radius:var(--radius-sm);font-size:13px;font-weight:500;cursor:pointer;transition:all .15s;margin-top:10px;margin-right:8px}.btn-settings:hover{border-color:var(--primary);color:var(--primary)}.draft-banner{display:flex;align-items:center;gap:10px;padding:12px 16px;background:var(--green-bg);border:1.5px solid var(--green);border-radius:var(--radius);font-size:13px;color:#166534;margin:0 -16px 16px}.draft-banner button{background:#ffffff80;border:none;padding:4px 12px;border-radius:6px;font-size:12px;cursor:pointer;color:#166534}.btn-save-fixed{position:fixed;bottom:20px;right:20px;background:var(--primary);color:#fff;border:none;padding:12px 24px;border-radius:24px;font-size:14px;font-weight:600;cursor:pointer;transition:all .15s;box-shadow:0 4px 16px #6366f166;z-index:50}.btn-save-fixed:hover{background:var(--primary-dark);transform:translateY(-2px);box-shadow:0 6px 20px #6366f180}.btn-save-fixed:active{transform:scale(.97)}.toast{position:fixed;bottom:80px;left:50%;transform:translate(-50%);background:#1e293b;color:#fff;padding:10px 20px;border-radius:24px;font-size:13px;z-index:999;animation:toastIn .25s ease;box-shadow:0 4px 16px #0003;white-space:nowrap}@keyframes toastIn{0%{opacity:0;transform:translate(-50%) translateY(10px)}to{opacity:1;transform:translate(-50%) translateY(0)}}.modal-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:#0006;z-index:1000;display:flex;align-items:center;justify-content:center;animation:fadeIn .15s ease}.modal-box{background:var(--card-bg);border-radius:var(--radius);width:88%;max-width:360px;box-shadow:0 8px 32px #00000026;overflow:hidden;animation:modalIn .2s ease}@keyframes modalIn{0%{opacity:0;transform:scale(.95) translateY(10px)}to{opacity:1;transform:scale(1) translateY(0)}}.modal-body{padding:28px 24px 20px;text-align:center}.modal-icon{font-size:42px;margin-bottom:12px}.modal-title{font-size:17px;font-weight:700;margin-bottom:6px;color:var(--text)}.modal-desc{font-size:14px;color:var(--text-secondary);line-height:1.5;margin-bottom:4px}.modal-actions{display:flex;gap:10px;justify-content:center;padding:0 24px 24px}.modal-actions .btn-modal-primary{background:var(--primary);color:#fff;border:none;padding:10px 24px;border-radius:var(--radius-sm);font-size:14px;font-weight:600;cursor:pointer;transition:all .15s;flex:1}.modal-actions .btn-modal-primary:hover{background:var(--primary-dark)}.modal-actions .btn-modal-primary:active{transform:scale(.97)}.modal-actions .btn-modal-secondary{background:var(--card-bg);color:var(--text-secondary);border:1.5px solid var(--border);padding:10px 24px;border-radius:var(--radius-sm);font-size:14px;font-weight:500;cursor:pointer;transition:all .15s;flex:1}.modal-actions .btn-modal-secondary:hover{background:var(--bg)}.modal-actions .btn-modal-secondary:active{transform:scale(.97)}@media(min-width:768px){#pageContainer{padding:0 24px 32px}.gradient-card,.editor-gradient-header,.draft-banner{margin-left:0;margin-right:0}}@media(prefers-color-scheme:dark){:root{--bg: #0f172a;--card-bg: #1e293b;--text: #f1f5f9;--text-secondary: #94a3b8;--text-tertiary: #64748b;--border: #334155;--primary-bg: #1e1b4b;--green-bg: #052e16}.tool-chip:hover{background:#334155}.text-input{background:#0f172a;color-scheme:dark}.editor-gradient-header .date-section input{color-scheme:dark}}