*{margin:0;padding:0;box-sizing:border-box}:root{--bg: #0f0f1a;--bg-card: #1a1a2e;--bg-panel: #12122a;--border: #2a2a3a;--border-hover: #3a3a5a;--text: #e0e0e0;--text-secondary: #888;--text-muted: #666;--text-dim: #555;--accent: #667eea;--accent2: #764ba2;--toggle-bg: #333;--toggle-knob: #666;--overlay: rgba(0, 0, 0, .5);color-scheme:dark}[data-theme=light]{--bg: #f5f5fa;--bg-card: #ffffff;--bg-panel: #f0f0f8;--border: #d0d0e0;--border-hover: #b0b0c8;--text: #1a1a2e;--text-secondary: #555;--text-muted: #777;--text-dim: #999;--accent: #5568d8;--accent2: #6a3f99;--toggle-bg: #ccc;--toggle-knob: #999;--overlay: rgba(0, 0, 0, .3);color-scheme:light}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);min-height:100vh;line-height:1.6}.container{max-width:800px;margin:0 auto;padding:2rem 1rem}header{text-align:center;margin-bottom:3rem}.header-logo{display:block;width:120px;height:120px;margin:0 auto .5rem}header h1{font-size:3rem;background:linear-gradient(135deg,var(--accent),var(--accent2));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:.5rem}.subtitle{color:var(--text-secondary);font-size:1.1rem}h2{font-size:1.4rem;margin-bottom:1rem;color:var(--text-secondary);border-bottom:1px solid var(--border);padding-bottom:.5rem}.top-left-buttons{position:fixed;top:1rem;left:1rem;z-index:100;display:flex;align-items:center;gap:.5rem}.theme-toggle,.share-btn,.coffee-btn{background:var(--bg-card);border:1px solid var(--border);border-radius:50%;width:44px;height:44px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s;color:var(--text-secondary);-webkit-tap-highlight-color:transparent}.theme-toggle{font-size:1.3rem;line-height:1}.theme-toggle:hover,.share-btn:hover{border-color:var(--accent);color:var(--accent)}.header-login-btn{background:var(--accent);color:#fff;border:1px solid var(--accent);border-radius:22px;padding:0 18px;height:44px;font-size:.95rem;font-weight:600;cursor:pointer;transition:all .2s;-webkit-tap-highlight-color:transparent}.header-login-btn:hover{filter:brightness(1.1)}.header-login-btn:disabled{opacity:.6;cursor:wait}.coffee-btn{font-size:1.2rem;line-height:1}.coffee-btn:hover{border-color:#fd0;color:#fd0}.coffee-overlay{position:fixed;inset:0;background:var(--overlay);z-index:400}.coffee-overlay.hidden,.coffee-modal.hidden{display:none}.coffee-modal{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);z-index:500;background:var(--bg-card);border:1px solid var(--border);border-radius:16px;padding:1.5rem;text-align:center;width:380px;max-width:95vw;max-height:90vh;overflow-y:auto}@media(max-width:480px){.coffee-modal{padding:1rem;width:100%;max-width:95vw;border-radius:12px}.coffee-modal #kofiframe{height:400px!important}}.coffee-modal h3{color:var(--text);margin-bottom:.75rem;font-size:1.2rem}.coffee-modal-close{position:absolute;top:.5rem;right:.75rem;background:none;border:none;color:var(--text-secondary);font-size:1.5rem;cursor:pointer;padding:.25rem .5rem;border-radius:4px;transition:color .2s}.coffee-modal-close:hover{color:var(--text)}.coffee-text{color:var(--text-secondary);font-size:.9rem;line-height:1.5;margin-bottom:1.25rem}.coffee-options{display:flex;gap:.75rem;justify-content:center;margin-bottom:1rem}.coffee-option{display:flex;align-items:center;gap:.5rem;padding:.6rem 1.2rem;background:var(--bg-panel);border:2px solid var(--border);border-radius:10px;color:var(--text);font-weight:600;font-size:.9rem;cursor:pointer;transition:all .2s;flex:1;justify-content:center}.coffee-option:hover{border-color:var(--accent);color:var(--accent)}.coffee-option-tikkie:hover{border-color:#00b050;color:#00b050}.coffee-option.active{border-color:#fd0;background:#ffdd001a}.coffee-option-tikkie.active{border-color:#00b050;background:#00b0501a}.coffee-option-logo{width:24px;height:24px;flex-shrink:0}.coffee-pay-area{margin-bottom:1rem}.coffee-pay-area.hidden{display:none}.coffee-pay-btn{display:inline-block;padding:.7rem 1.5rem;background:#fd0;color:#1a1a1a;border:none;border-radius:8px;font-weight:700;font-size:.95rem;text-decoration:none;cursor:pointer;transition:opacity .2s}.coffee-pay-btn.hidden{display:none}.coffee-pay-btn:hover{opacity:.85}.coffee-pay-btn.tikkie{background:#00b050;color:#fff}.coffee-kofi-widget{display:block}.coffee-kofi-widget.hidden{display:none}.coffee-dismiss-btn{display:block;width:100%;background:var(--bg-main);border:1px solid var(--border);border-radius:8px;color:var(--text-secondary);font-size:.85rem;cursor:pointer;padding:.6rem 1rem;margin-top:.75rem;transition:border-color .2s,color .2s}.coffee-dismiss-btn:hover{border-color:var(--text-secondary);color:var(--text)}.share-overlay{position:fixed;inset:0;background:var(--overlay);z-index:400}.share-overlay.hidden,.share-modal.hidden{display:none}.share-modal{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);z-index:500;background:var(--bg-card);border:1px solid var(--border);border-radius:16px;padding:2rem;text-align:center;width:300px;max-width:90vw}.share-modal h3{color:var(--text);margin-bottom:1rem;font-size:1.2rem}.share-modal-close{position:absolute;top:.5rem;right:.75rem;background:none;border:none;color:var(--text-secondary);font-size:1.5rem;cursor:pointer;padding:.25rem .5rem;border-radius:4px;transition:color .2s}.share-modal-close:hover{color:var(--text)}.share-qr{margin-bottom:1rem}.share-qr img{border-radius:8px;background:#fff;padding:8px}.share-url-row{display:flex;gap:.5rem}.share-url-row input{flex:1;padding:.5rem .6rem;background:var(--bg-panel);border:1px solid var(--border);border-radius:6px;color:var(--text);font-size:.8rem;min-width:0}.share-url-row button{padding:.5rem .8rem;background:linear-gradient(135deg,var(--accent),var(--accent2));border:none;border-radius:6px;color:#fff;font-weight:600;font-size:.8rem;cursor:pointer;white-space:nowrap;transition:opacity .2s}.share-url-row button:hover{opacity:.9}.ms-share-overlay{position:fixed;inset:0;background:var(--overlay);z-index:400}.ms-share-overlay.hidden,.ms-share-modal.hidden{display:none}.ms-share-modal{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);z-index:500;background:var(--bg-card);border:1px solid var(--border);border-radius:16px;padding:1.5rem;text-align:center;width:380px;max-width:92vw;max-height:90vh;overflow-y:auto}.ms-share-modal h3{color:var(--text);margin-bottom:1rem;font-size:1.1rem}.ms-share-modal-close{position:absolute;top:.5rem;right:.75rem;background:none;border:none;color:var(--text-secondary);font-size:1.5rem;cursor:pointer;padding:.25rem .5rem;border-radius:4px;transition:color .2s}.ms-share-modal-close:hover{color:var(--text)}.ms-share-preview{margin-bottom:1rem;border-radius:10px;overflow:hidden;box-shadow:0 4px 20px #0000004d}.ms-share-preview canvas{width:100%;height:auto;display:block}.ms-share-buttons{display:flex;flex-direction:column;gap:.5rem}.ms-share-text{color:var(--text-secondary);font-size:.85rem;margin:0;line-height:1.4;display:flex;flex-direction:column}.ms-share-desktop-buttons{display:grid;grid-template-columns:1fr 1fr;gap:.5rem}.ms-share-option{display:flex;flex-direction:row;align-items:center;justify-content:center;gap:.5rem;padding:.7rem;background:linear-gradient(135deg,var(--accent),var(--accent2));border:1px solid transparent;border-radius:10px;color:#fff;cursor:pointer;font-size:.9rem;font-weight:600;transition:all .2s}.ms-share-option:hover{opacity:.9}.welcome-section{margin-bottom:2rem;padding:1.5rem;background:var(--bg-card);border:1px solid var(--border);border-radius:12px}.welcome-section.hidden{display:none}.welcome-section h2{border-bottom:none;padding-bottom:0;color:var(--text);font-size:1.3rem;margin-bottom:.75rem}.welcome-text{color:var(--text-secondary);font-size:.95rem;line-height:1.6;margin-bottom:.5rem}.welcome-examples{color:var(--text-muted);font-size:.85rem;font-style:italic;margin-bottom:1.25rem}.welcome-steps{display:flex;flex-direction:column;gap:.6rem;margin-bottom:1.25rem}.welcome-step{display:flex;align-items:center;gap:.75rem;font-size:.9rem;color:var(--text-secondary)}.welcome-step-num{display:flex;align-items:center;justify-content:center;width:26px;height:26px;border-radius:50%;background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff;font-size:.75rem;font-weight:700;flex-shrink:0}.welcome-cta{color:var(--accent);font-weight:600;font-size:.95rem}.dates-section{margin-bottom:3rem}.collapsible-header{cursor:pointer;-webkit-user-select:none;-moz-user-select:none;user-select:none;display:flex;align-items:center;gap:.3rem}.collapse-arrow{font-size:1em;transition:transform .2s;display:inline-flex;align-items:center;justify-content:center;width:1.3em;height:1.3em;border-radius:4px;background:#ffffff1a;vertical-align:middle;line-height:1;position:relative;top:-.05em}h2.collapsible-header .collapse-arrow{font-size:.5em}.collapsible-header.collapsed .collapse-arrow{transform:rotate(-90deg)}.collapsible-content{overflow:hidden;transition:max-height .3s ease,opacity .2s ease;max-height:50000px;opacity:1}.collapsible-content.collapsed{max-height:0;opacity:0;margin:0;padding:0}#dates-list{margin-bottom:1rem}.tag-group{margin-bottom:.5rem}.tag-group-header{display:flex;align-items:center;gap:.4rem;cursor:pointer;-webkit-user-select:none;-moz-user-select:none;user-select:none;padding:.4rem .2rem;font-size:.85rem;color:var(--text-secondary)}.tag-group-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}.tag-group-label{font-weight:600;color:var(--text)}.tag-group-count{font-size:.75rem;color:var(--text-muted)}.tag-group-header .collapse-arrow{font-size:1em;transition:transform .2s;display:inline-flex;align-items:center;justify-content:center;width:1.3em;height:1.3em;border-radius:4px;background:#ffffff1a;margin-left:auto;line-height:1}.tag-group-header.collapsed .collapse-arrow{transform:rotate(-90deg)}.tag-group-content{overflow:hidden;transition:max-height .3s ease,opacity .2s ease;max-height:50000px;opacity:1}.tag-group-content.collapsed{max-height:0;opacity:0;margin:0;padding:0}.date-item{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;background:var(--bg-card);border:1px solid var(--border);border-radius:8px;padding:.75rem 1rem;margin-bottom:.5rem}.date-item-info{display:flex;flex-direction:column}.date-item-label{font-weight:600;color:var(--text)}.date-item-value{font-size:.85rem;color:var(--text-secondary)}.date-item-edit-form{width:100%;padding:.25rem 0}.date-item-edit-form.hidden,.date-item-info.hidden,.date-item-actions.hidden{display:none}.edit-buttons{display:flex;gap:.5rem}.date-form .edit-save{background:#2ecc71}.date-form .edit-cancel{background:var(--bg);border:1px solid var(--border);color:var(--text-secondary)}.date-form .edit-cancel:hover{border-color:var(--border-hover);color:var(--text)}.date-item-edit{background:#667eea26;border:none;color:var(--accent);cursor:pointer;font-size:1.1rem;padding:.3rem .5rem;border-radius:6px;transition:all .2s}.date-item-edit:hover{background:#667eea4d}.date-item-actions{display:flex;gap:.25rem;align-items:center}.date-item-toggle,.date-item-delete{background:none;border:none;color:var(--text-muted);cursor:pointer;font-size:1rem;padding:.25rem .4rem;border-radius:4px;transition:all .2s}.date-item-delete:hover{color:#e74c3c;background:#e74c3c1a}.date-item-toggle{padding:.25rem}.mini-slider{display:block;width:34px;height:18px;border-radius:9px;position:relative;transition:background .2s}.mini-knob{display:block;position:absolute;width:14px;height:14px;border-radius:50%;top:2px;transition:left .2s,background .2s}.date-item-toggle.on .mini-slider,.tag-group-toggle.on .mini-slider{background:#2ecc714d}.date-item-toggle.on .mini-knob,.tag-group-toggle.on .mini-knob{left:18px;background:#2ecc71}.date-item-toggle.off .mini-slider,.tag-group-toggle.off .mini-slider{background:#e74c3c4d}.date-item-toggle.off .mini-knob,.tag-group-toggle.off .mini-knob{left:2px;background:#e74c3c}.tag-group-toggle{background:none;border:none;cursor:pointer;padding:.15rem;margin-left:.3rem}.date-item-hidden{opacity:.5}.add-date-panel{margin-top:1rem;padding:1rem;background:var(--bg-panel);border:1px dashed var(--border);border-radius:10px;transition:opacity .2s,filter .2s}.add-date-panel-disabled{opacity:.45;filter:grayscale(1);cursor:not-allowed}.add-date-panel-disabled .add-date-panel-label{cursor:not-allowed}.add-date-fieldset{border:0;padding:0;margin:0;min-width:0}.add-date-panel-label{font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);margin-bottom:.75rem;cursor:pointer}.add-date-panel-label.collapsed{margin-bottom:0}.date-form{display:flex;gap:.5rem;flex-wrap:wrap}.date-form select{padding:.6rem .8rem;background:var(--bg-card);border:1px solid var(--border);border-radius:8px;color:var(--text);font-size:.95rem;cursor:pointer}.date-form select:focus{outline:none;border-color:var(--accent)}.date-form input[type=text],.date-form input[type=date]{flex:1;min-width:150px;padding:.6rem .8rem;background:var(--bg-card);border:1px solid var(--border);border-radius:8px;color:var(--text);font-size:.95rem}.date-time-row{display:flex;gap:.4rem;align-items:center;width:100%}.date-time-row .date-input-wrapper{flex:1}.time-input,.edit-time{width:8rem;padding:.5rem;border:1px solid var(--border);border-radius:8px;background:var(--input-bg);color:var(--text);font-size:.95rem;flex-shrink:0}.date-input-wrapper{position:relative;flex:1;min-width:150px}.date-input-wrapper input[type=date]{width:100%;min-width:unset}.date-placeholder{display:none;position:absolute;left:.8rem;top:50%;transform:translateY(-50%);color:var(--text-dim);font-size:.95rem;pointer-events:none;transition:opacity .2s}.date-placeholder.hidden{opacity:0}.date-form input:focus{outline:none;border-color:var(--accent)}.date-form button{padding:.6rem 1.2rem;background:linear-gradient(135deg,var(--accent),var(--accent2));border:none;border-radius:8px;color:#fff;font-weight:600;cursor:pointer;transition:opacity .2s}.date-form button:hover{opacity:.9}.add-date-form button[type=submit]{background:#2ecc71}.top-right-buttons{position:fixed;top:1rem;right:1rem;z-index:100;display:flex;align-items:center;gap:.5rem}.by-ahorn-badge{font-size:.85rem;font-weight:600;color:var(--text-muted);text-decoration:none;padding:.5rem .6rem;border-radius:50vh;background:var(--bg-card);border:1px solid var(--border);transition:color .2s,border-color .2s;white-space:nowrap}.by-ahorn-badge:hover{color:var(--text);border-color:var(--accent)}.settings-gear{z-index:100;background:var(--bg-card);border:1px solid var(--border);border-radius:50%;width:44px;height:44px;display:flex;align-items:center;justify-content:center;color:var(--text-secondary);cursor:pointer;transition:all .2s}.settings-gear:hover{color:var(--accent);border-color:var(--accent)}.settings-overlay{position:fixed;inset:0;background:var(--overlay);z-index:200;transition:opacity .2s}.settings-panel{position:fixed;top:0;right:0;width:320px;max-width:85vw;height:100vh;background:var(--bg-panel);border-left:1px solid var(--border);z-index:300;padding:1.5rem;overflow-y:auto;transform:translate(0);transition:transform .25s ease}.settings-panel.hidden,.settings-overlay.hidden{display:none}.settings-panel-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.5rem}.settings-panel-header h3{font-size:1.2rem;color:var(--text)}.settings-close{background:none;border:none;color:var(--text-secondary);font-size:1.5rem;cursor:pointer;padding:.25rem .5rem;border-radius:4px;transition:color .2s}.settings-close:hover{color:var(--text)}#settings-toggles{display:flex;flex-direction:column;gap:.5rem}.settings-group-label{font-size:.8rem;font-weight:600;color:var(--accent);text-transform:uppercase;letter-spacing:.05em;margin-top:1rem;margin-bottom:.25rem}.settings-group-label:first-child{margin-top:0}.settings-collapsible{cursor:pointer;-webkit-user-select:none;-moz-user-select:none;user-select:none}.settings-collapsible .collapse-arrow{font-size:1em;display:inline-flex;align-items:center;justify-content:center;width:1.3em;height:1.3em;border-radius:4px;background:#ffffff1a;transition:transform .2s;vertical-align:middle;line-height:1;position:relative;top:-.05em}.settings-collapsible.collapsed .collapse-arrow{transform:rotate(-90deg)}.settings-collapsible-content{overflow:hidden;max-height:1000px;transition:max-height .3s ease,opacity .2s ease;opacity:1}.settings-collapsible-content.collapsed{max-height:0;opacity:0}.info-icon{font-size:.85rem;cursor:help;opacity:.6;vertical-align:middle}.settings-disclaimer{margin-top:1.5rem;padding-top:1rem;border-top:1px solid var(--border)}.settings-disclaimer-text{font-size:.75rem;color:var(--text-muted);line-height:1.4}.export-import-buttons{display:flex;gap:.5rem;margin-top:.75rem}.export-btn,.import-btn{flex:1;padding:.6rem 1rem;border:1px solid var(--border);border-radius:8px;background:var(--card-bg);color:var(--text);font-size:.85rem;cursor:pointer;text-align:center;transition:background .15s,border-color .15s}.export-btn:hover,.import-btn:hover{border-color:var(--accent);background:var(--hover-bg, var(--card-bg))}.import-overlay{position:fixed;inset:0;background:#00000080;z-index:1100}.import-dialog{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);background:var(--card-bg);border-radius:12px;padding:1.5rem;max-width:400px;width:90%;z-index:1101;box-shadow:0 4px 24px #0000004d}.import-dialog h3{margin:0 0 1rem;color:var(--accent);font-size:1rem}.import-dialog p{margin:0 0 1rem;font-size:.9rem;line-height:1.4;color:var(--text)}.import-dialog-buttons{display:flex;flex-direction:column;gap:.5rem;margin-bottom:.75rem}.import-choice-btn{padding:.6rem 1rem;border:1px solid var(--border);border-radius:8px;background:var(--card-bg);color:var(--text);font-size:.85rem;cursor:pointer;text-align:left;transition:background .15s,border-color .15s}.import-choice-btn:hover{border-color:var(--accent);background:var(--hover-bg, var(--card-bg))}.import-cancel-btn{width:100%;padding:.5rem;border:none;border-radius:8px;background:transparent;color:var(--text-muted);font-size:.8rem;cursor:pointer}.import-cancel-btn:hover{color:var(--text)}.settings-info{margin-top:1.5rem;padding-top:1rem;border-top:1px solid var(--border);text-align:center;color:var(--text-muted)}.settings-info-text{font-size:.7rem}.ahorn-badge{color:var(--text-muted);text-decoration:none;transition:color .2s ease}.ahorn-badge:hover{color:var(--text)}.lang-toggle{display:flex;gap:.5rem}.lang-btn{flex:1;padding:.5rem;background:var(--bg-card);border:1px solid var(--border);border-radius:6px;color:var(--text-secondary);font-weight:600;font-size:.9rem;cursor:pointer;transition:all .2s}.lang-btn.active{background:var(--accent);border-color:var(--accent);color:#fff}.lang-btn:hover:not(.active){border-color:var(--accent);color:var(--text-secondary)}.setting-toggle{display:flex;align-items:center;gap:.5rem;background:var(--bg-card);border:1px solid var(--border);border-radius:8px;padding:.6rem 1rem;cursor:pointer;transition:border-color .2s;overflow:hidden;flex-wrap:nowrap}.setting-toggle:hover{border-color:var(--border-hover)}.setting-toggle input[type=checkbox]{display:none}.toggle-slider{width:36px;height:20px;background:var(--toggle-bg);border-radius:10px;position:relative;flex-shrink:0;transition:background .2s}.toggle-slider:after{content:"";position:absolute;width:16px;height:16px;background:var(--toggle-knob);border-radius:50%;top:2px;left:2px;transition:all .2s}.setting-toggle input:checked+.toggle-slider{background:var(--accent)}.setting-toggle input:checked+.toggle-slider:after{left:18px;background:#fff}.toggle-text{display:flex;flex-direction:column;gap:.1rem;min-width:0}.toggle-label{font-weight:600;color:var(--text);font-size:.9rem}.toggle-desc{color:var(--text-muted);font-size:.75rem}.anagrams-section{margin-bottom:2rem}.anagrams-section.hidden{display:none}.anagrams-section h2{font-size:1.1rem;color:var(--text-muted);border-bottom:1px dashed var(--border)}.anagram-card{background:var(--bg-card);border:1px solid var(--border);border-left:3px solid var(--accent);border-radius:8px;padding:.75rem 1rem;margin-bottom:.5rem;font-size:.9rem;color:var(--text-secondary);line-height:1.5}.anagram-card strong{color:var(--text)}.milestone-filters{display:flex;gap:.5rem;margin-bottom:1rem}.filter-btn{padding:.4rem .8rem;background:var(--bg-card);border:1px solid var(--border);border-radius:6px;color:var(--text-secondary);cursor:pointer;font-size:.85rem;transition:all .2s}.filter-btn.active{background:var(--accent);border-color:var(--accent);color:#fff}.filter-btn.combo-filter-btn{margin-left:auto;border-style:dashed;font-size:.8rem}.filter-btn.combo-filter-btn.active{border-style:solid}.combo-info-btn{background:none;border:none;color:var(--text-muted);font-size:1.1rem;cursor:pointer;padding:.2rem .3rem;opacity:.6;transition:opacity .2s;line-height:1}.combo-info-btn:hover{opacity:1}.combo-info-popup{position:relative;margin-top:.5rem}.combo-info-popup.hidden{display:none}.combo-info-popup-content{background:var(--card-bg);border:1px solid var(--border);border-radius:.75rem;padding:.75rem 1rem;font-size:.85rem;color:var(--text-muted);position:relative;box-shadow:0 4px 12px #00000026}.combo-info-popup-content p{margin:0}.combo-info-close{position:absolute;top:.3rem;right:.5rem;background:none;border:none;color:var(--text-muted);font-size:1.1rem;cursor:pointer;padding:0;line-height:1}.filter-btn:hover:not(.active){border-color:var(--accent);color:var(--text-secondary)}.milestones-section{margin-bottom:3rem}.milestone-card{background:var(--bg-card);border:1px solid var(--border);border-radius:10px;padding:1rem 1.2rem;margin-bottom:.75rem;transition:border-color .2s}.milestone-card:hover{border-color:var(--border-hover)}.milestone-card.past{opacity:.7}.milestone-card.today{border-color:#f1c40f;box-shadow:0 0 15px #f1c40f1a}.milestone-card.upcoming-soon{border-color:var(--accent);box-shadow:0 0 10px #667eea1a}.milestone-header{display:flex;justify-content:space-between;align-items:baseline;gap:.4rem;margin-bottom:.4rem;flex-wrap:wrap}.milestone-title{font-weight:700;font-size:1.05rem;color:var(--text)}.milestone-time{font-weight:400;font-size:.8rem;color:var(--accent);margin-left:.3rem;white-space:nowrap}.milestone-badge{font-size:.7rem;padding:.2rem .5rem;border-radius:4px;font-weight:600;white-space:nowrap}.badge-fibonacci{background:#2ecc7126;color:#2ecc71}.badge-power2{background:#3498db26;color:#3498db}.badge-birthday{background:#e74c3c26;color:#e74c3c}.badge-round{background:#9b59b626;color:#9b59b6}.badge-perfectpower{background:#e67e2226;color:#e67e22}.badge-repdigit{background:#1abc9c26;color:#1abc9c}.badge-sequential{background:#34495e26;color:#5d8aa8}.badge-famous{background:#e67e2226;color:#e67e22}.badge-simple{background:#f1c40f26;color:#f1c40f}.chip-prefix{opacity:.6;font-weight:400;font-size:.85em}.milestone-subtitle{font-size:.8rem;color:var(--text-muted);margin-bottom:.15rem;font-style:italic}.milestone-date-label{font-size:.8rem;color:var(--accent);margin-bottom:.25rem}.milestone-date{font-size:.9rem;color:var(--text-secondary)}.milestone-countdown{font-size:.8rem;color:var(--accent);margin-top:.25rem}.milestone-countdown.past-label{color:var(--text-secondary)}.milestone-date-row{display:flex;justify-content:space-between;align-items:flex-end}.milestone-actions{display:flex;gap:.3rem;flex-shrink:0}.cal-export-btn,.milestone-share-btn{background:none;border:1px solid var(--border);border-radius:6px;color:var(--text-muted);cursor:pointer;padding:.3rem;display:flex;align-items:center;justify-content:center;transition:all .2s;flex-shrink:0}.cal-export-btn:hover,.milestone-share-btn:hover{color:var(--accent);border-color:var(--accent);background:color-mix(in srgb,var(--accent) 10%,transparent)}.bulk-export-btn{display:flex;align-items:center;gap:.4rem;padding:.4rem .8rem;margin-bottom:1rem;background:var(--bg-card);border:1px dashed var(--border);border-radius:6px;color:var(--text-secondary);cursor:pointer;font-size:.8rem;transition:all .2s}.bulk-export-btn:hover{border-color:var(--accent);color:var(--accent);border-style:solid}.cutoff-info{text-align:center;color:var(--text-dim);font-size:.85rem;margin-top:1rem;margin-bottom:-.25rem}.load-more-btn{display:block;width:100%;padding:.75rem;margin-top:.75rem;background:var(--bg-card);border:1px dashed var(--border);border-radius:10px;color:var(--accent);font-size:.95rem;cursor:pointer;transition:background .2s,border-color .2s}.load-more-btn:hover{background:var(--bg-hover, var(--bg-card));border-color:var(--accent)}.no-milestones{color:var(--text-dim);text-align:center;padding:2rem;font-style:italic}.tag-chip{display:inline-block;font-size:.7rem;font-weight:600;padding:.1rem .45rem;border-radius:4px;background:color-mix(in srgb,var(--tag-color) 18%,transparent);color:var(--tag-color);vertical-align:middle;margin-left:.3rem}.date-type-chip{display:inline-block;font-size:.65rem;font-weight:500;padding:.1rem .4rem;border-radius:4px;vertical-align:middle;margin-left:.3rem;opacity:.85}.date-type-birthday{background:#e74c3c1f;color:#e74c3c}.date-type-anniversary{background:#3498db1f;color:#3498db}.tag-chips-container{display:flex;flex-wrap:wrap;gap:.35rem;padding:.2rem 0}.tag-toggle-chip{display:inline-block;font-size:.75rem;font-weight:600;padding:.2rem .5rem;border-radius:12px;border:1.5px solid color-mix(in srgb,var(--tag-color, var(--text-muted)) 40%,transparent);background:transparent;color:color-mix(in srgb,var(--tag-color, var(--text-muted)) 70%,var(--text-primary));cursor:pointer;opacity:.6;transition:all .15s;-webkit-touch-callout:none;-webkit-user-select:none;-moz-user-select:none;user-select:none;touch-action:manipulation}.tag-toggle-chip.active{background:color-mix(in srgb,var(--tag-color) 18%,transparent);border-color:var(--tag-color);color:var(--tag-color);opacity:1}.tag-toggle-chip.active.primary{background:color-mix(in srgb,var(--tag-color) 30%,transparent);border-width:2px;box-shadow:0 0 0 1px color-mix(in srgb,var(--tag-color) 30%,transparent);position:relative}.tag-toggle-chip.active.primary:after{content:"✓";position:absolute;top:-6px;right:-6px;width:15px;height:15px;border-radius:50%;background:var(--tag-color);color:#fff;font-size:9px;font-weight:700;line-height:15px;text-align:center}.tag-toggle-chip.tag-add-new{border-style:dashed;opacity:.5}.tag-toggle-chip.tag-add-new:hover{opacity:.8}.tag-hint{display:block;width:100%;font-size:.75rem;color:var(--text-dim);margin-top:.15rem;opacity:.7}.tag-custom-input{padding:.4rem .6rem;border:1px solid var(--border);border-radius:6px;font-size:.9rem;background:var(--bg-card);color:var(--text-primary)}.tag-custom-input.hidden{display:none}.managed-categories-list{display:flex;flex-direction:column;gap:.4rem;padding:.3rem 0}.managed-cat-item{display:flex;align-items:center;gap:.5rem}.managed-cat-label{font-size:.9rem;color:var(--text-primary)}.managed-cat-protected{font-size:.75rem;color:var(--text-muted)}.managed-cat-edit,.managed-tag-edit{background:none;border:none;color:var(--text-muted);font-size:.9rem;cursor:pointer;padding:0 .3rem;line-height:1}.managed-cat-edit:hover,.managed-tag-edit:hover{color:var(--primary)}.managed-cat-delete{background:none;border:none;color:var(--text-muted);font-size:1.1rem;cursor:pointer;padding:0 .3rem;line-height:1}.managed-cat-delete:hover{color:#e74c3c}.managed-cat-add{display:flex;gap:.4rem;margin-top:.2rem}.managed-cat-input{flex:1;padding:.3rem .5rem;border:1px solid var(--border);border-radius:6px;font-size:.85rem;background:var(--bg-card);color:var(--text-primary)}.managed-cat-add-btn{padding:.3rem .7rem;border:1px solid var(--primary);border-radius:6px;background:var(--primary);color:#fff;font-size:.85rem;cursor:pointer}.managed-cat-add-btn:hover{opacity:.9}.managed-tags-list{display:flex;flex-direction:column;gap:.4rem;padding:.3rem 0}.managed-tag-item{display:flex;align-items:center;gap:.5rem}.managed-tag-delete{background:none;border:none;color:var(--text-muted);font-size:1.1rem;cursor:pointer;padding:0 .3rem;line-height:1}.managed-tag-delete:hover{color:#e74c3c}.managed-tag-add{display:flex;gap:.4rem;margin-top:.2rem}.managed-tag-input{flex:1;padding:.3rem .5rem;border:1px solid var(--border);border-radius:6px;font-size:.85rem;background:var(--bg-card);color:var(--text-primary)}.managed-tag-add-btn{padding:.3rem .7rem;border:1px solid var(--primary);border-radius:6px;background:var(--primary);color:#fff;font-size:.85rem;cursor:pointer}.managed-tag-add-btn:hover{opacity:.9}.tag-filters{display:flex;gap:.4rem;margin-bottom:1rem;flex-wrap:wrap}.tag-filter-btn{padding:.3rem .7rem;background:var(--bg-card);border:1px solid var(--border);border-radius:6px;color:var(--text-secondary);cursor:pointer;font-size:.8rem;font-weight:500;transition:all .2s}.tag-filter-btn:hover:not(.active){border-color:var(--border-hover)}.tag-filter-btn.active{background:var(--tag-color, var(--accent));border-color:var(--tag-color, var(--accent));color:#fff}@media(max-width:600px){header h1{font-size:2.2rem}.date-form{flex-direction:column}.date-form input[type=text],.date-form input[type=date]{min-width:100%}.date-placeholder{display:block}.date-input-wrapper input[type=date]:not(.has-value)::-webkit-datetime-edit{color:transparent}}@media(min-width:769px){.settings-panel{width:420px}}*,:before,:after{--tw-border-spacing-x: 0;--tw-border-spacing-y: 0;--tw-translate-x: 0;--tw-translate-y: 0;--tw-rotate: 0;--tw-skew-x: 0;--tw-skew-y: 0;--tw-scale-x: 1;--tw-scale-y: 1;--tw-pan-x: ;--tw-pan-y: ;--tw-pinch-zoom: ;--tw-scroll-snap-strictness: proximity;--tw-gradient-from-position: ;--tw-gradient-via-position: ;--tw-gradient-to-position: ;--tw-ordinal: ;--tw-slashed-zero: ;--tw-numeric-figure: ;--tw-numeric-spacing: ;--tw-numeric-fraction: ;--tw-ring-inset: ;--tw-ring-offset-width: 0px;--tw-ring-offset-color: #fff;--tw-ring-color: rgb(59 130 246 / .5);--tw-ring-offset-shadow: 0 0 #0000;--tw-ring-shadow: 0 0 #0000;--tw-shadow: 0 0 #0000;--tw-shadow-colored: 0 0 #0000;--tw-blur: ;--tw-brightness: ;--tw-contrast: ;--tw-grayscale: ;--tw-hue-rotate: ;--tw-invert: ;--tw-saturate: ;--tw-sepia: ;--tw-drop-shadow: ;--tw-backdrop-blur: ;--tw-backdrop-brightness: ;--tw-backdrop-contrast: ;--tw-backdrop-grayscale: ;--tw-backdrop-hue-rotate: ;--tw-backdrop-invert: ;--tw-backdrop-opacity: ;--tw-backdrop-saturate: ;--tw-backdrop-sepia: ;--tw-contain-size: ;--tw-contain-layout: ;--tw-contain-paint: ;--tw-contain-style: }::backdrop{--tw-border-spacing-x: 0;--tw-border-spacing-y: 0;--tw-translate-x: 0;--tw-translate-y: 0;--tw-rotate: 0;--tw-skew-x: 0;--tw-skew-y: 0;--tw-scale-x: 1;--tw-scale-y: 1;--tw-pan-x: ;--tw-pan-y: ;--tw-pinch-zoom: ;--tw-scroll-snap-strictness: proximity;--tw-gradient-from-position: ;--tw-gradient-via-position: ;--tw-gradient-to-position: ;--tw-ordinal: ;--tw-slashed-zero: ;--tw-numeric-figure: ;--tw-numeric-spacing: ;--tw-numeric-fraction: ;--tw-ring-inset: ;--tw-ring-offset-width: 0px;--tw-ring-offset-color: #fff;--tw-ring-color: rgb(59 130 246 / .5);--tw-ring-offset-shadow: 0 0 #0000;--tw-ring-shadow: 0 0 #0000;--tw-shadow: 0 0 #0000;--tw-shadow-colored: 0 0 #0000;--tw-blur: ;--tw-brightness: ;--tw-contrast: ;--tw-grayscale: ;--tw-hue-rotate: ;--tw-invert: ;--tw-saturate: ;--tw-sepia: ;--tw-drop-shadow: ;--tw-backdrop-blur: ;--tw-backdrop-brightness: ;--tw-backdrop-contrast: ;--tw-backdrop-grayscale: ;--tw-backdrop-hue-rotate: ;--tw-backdrop-invert: ;--tw-backdrop-opacity: ;--tw-backdrop-saturate: ;--tw-backdrop-sepia: ;--tw-contain-size: ;--tw-contain-layout: ;--tw-contain-paint: ;--tw-contain-style: }*,:before,:after{box-sizing:border-box;border-width:0;border-style:solid;border-color:#e5e7eb}:before,:after{--tw-content: ""}html,:host{line-height:1.5;-webkit-text-size-adjust:100%;-moz-tab-size:4;-o-tab-size:4;tab-size:4;font-family:ui-sans-serif,system-ui,sans-serif,"Apple Color Emoji","Segoe UI Emoji",Segoe UI Symbol,"Noto Color Emoji";font-feature-settings:normal;font-variation-settings:normal;-webkit-tap-highlight-color:transparent}body{margin:0;line-height:inherit}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace;font-feature-settings:normal;font-variation-settings:normal;font-size:1em}small{font-size:80%}sub,sup{font-size:75%;line-height:0;position:relative;vertical-align:baseline}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}button,input,optgroup,select,textarea{font-family:inherit;font-feature-settings:inherit;font-variation-settings:inherit;font-size:100%;font-weight:inherit;line-height:inherit;letter-spacing:inherit;color:inherit;margin:0;padding:0}button,select{text-transform:none}button,input:where([type=button]),input:where([type=reset]),input:where([type=submit]){-webkit-appearance:button;background-color:transparent;background-image:none}:-moz-focusring{outline:auto}:-moz-ui-invalid{box-shadow:none}progress{vertical-align:baseline}::-webkit-inner-spin-button,::-webkit-outer-spin-button{height:auto}[type=search]{-webkit-appearance:textfield;outline-offset:-2px}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{-webkit-appearance:button;font:inherit}summary{display:list-item}blockquote,dl,dd,h1,h2,h3,h4,h5,h6,hr,figure,p,pre{margin:0}fieldset{margin:0;padding:0}legend{padding:0}ol,ul,menu{list-style:none;margin:0;padding:0}dialog{padding:0}textarea{resize:vertical}input::-moz-placeholder,textarea::-moz-placeholder{opacity:1;color:#9ca3af}input::placeholder,textarea::placeholder{opacity:1;color:#9ca3af}button,[role=button]{cursor:pointer}:disabled{cursor:default}img,svg,video,canvas,audio,iframe,embed,object{display:block;vertical-align:middle}img,video{max-width:100%;height:auto}[hidden]:where(:not([hidden=until-found])){display:none}.container{width:100%}@media(min-width:640px){.container{max-width:640px}}@media(min-width:768px){.container{max-width:768px}}@media(min-width:1024px){.container{max-width:1024px}}@media(min-width:1280px){.container{max-width:1280px}}@media(min-width:1536px){.container{max-width:1536px}}.visible{visibility:visible}.fixed{position:fixed}.block{display:block}.inline{display:inline}.flex{display:flex}.table{display:table}.\!hidden{display:none!important}.hidden{display:none}.border{border-width:1px}.underline{text-decoration-line:underline}.outline{outline-style:solid}.filter{filter:var(--tw-blur) var(--tw-brightness) var(--tw-contrast) var(--tw-grayscale) var(--tw-hue-rotate) var(--tw-invert) var(--tw-saturate) var(--tw-sepia) var(--tw-drop-shadow)}.settings-session{padding:1rem;margin-top:1rem;background:#ffffff0a;border-radius:8px;text-align:center}.settings-session-email{font-size:.9rem;margin-bottom:.75rem;opacity:.9}.settings-logout-btn{padding:.5rem 1rem;background:transparent;color:inherit;border:1px solid rgba(255,255,255,.25);border-radius:6px;cursor:pointer;font-size:.9rem}.settings-logout-btn:hover{background:#ffffff14}.paywall-banner{padding:.75rem 1rem;margin:.75rem 0;background:#f59e0b26;border:1px solid rgba(245,158,11,.4);border-radius:8px;display:flex;flex-direction:column;gap:.5rem;align-items:flex-start}.paywall-banner-text{margin:0;font-size:.9rem}.paywall-banner-btn{padding:.4rem .9rem;background:var(--accent, #f59e0b);color:#0f172a;border:none;border-radius:6px;font-weight:600;cursor:pointer;font-size:.85rem}.paywall-banner-hint{margin:.25rem 0 0;font-size:.8rem;color:#f59e0be6;font-style:italic}.unlocked-toast{position:fixed;top:1.25rem;left:50%;transform:translate(-50%);z-index:2000;padding:.75rem 1.25rem;background:#10b981;color:#fff;border-radius:10px;box-shadow:0 6px 16px #00000059;font-weight:600;font-size:.95rem;pointer-events:none}.import-modal-backdrop{position:fixed;inset:0;background:#0009;display:flex;align-items:center;justify-content:center;z-index:1000;padding:1rem}.import-modal{background:var(--bg, #0f172a);color:var(--fg, #f8fafc);border-radius:12px;padding:1.5rem;max-width:420px;width:100%}.import-modal-title{margin:0 0 .75rem;font-size:1.25rem}.import-modal-body{margin:0 0 1.25rem;line-height:1.5}.import-modal-actions{display:flex;gap:.75rem;justify-content:flex-end}.import-modal-btn-primary,.import-modal-btn-secondary{padding:.5rem 1rem;border:none;border-radius:6px;cursor:pointer;font-weight:500}.import-modal-btn-primary{background:var(--accent, #f59e0b);color:#0f172a;font-weight:600}.import-modal-btn-secondary{background:transparent;color:inherit;border:1px solid rgba(255,255,255,.25)}