:root{--brand:#7C3AED;--brand-dark:#2d3436;--brand-hover:#6D28D9;--brand-light:#ede9fe;--grey:#636e72;--light:#f8fafc;--border:#e2e8f0}
*{box-sizing:border-box}
.mc-app{font-family:'Inter',system-ui,sans-serif;background:var(--light);min-height:600px}
.mc-wrap{max-width:1600px;margin:0 auto;padding:0 20px}
.mc-toolbar{background:#fff;border-bottom:1px solid var(--border);padding:10px 20px;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:8px;position:sticky;top:0;z-index:100}
.mc-toolbar-left,.mc-toolbar-right{display:flex;align-items:center;gap:6px}
.mc-logo{font-size:16px;font-weight:800;color:var(--brand-dark);display:flex;align-items:center;gap:8px}
.mc-logo-icon{background:var(--brand);color:#fff;width:28px;height:28px;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:14px}
.mc-btn{background:#fff;border:1px solid var(--border);color:var(--brand-dark);padding:6px 12px;border-radius:8px;font-size:12px;font-weight:600;cursor:pointer;transition:all .2s;display:flex;align-items:center;gap:4px}
.mc-btn:hover{border-color:var(--brand);color:var(--brand)}
.mc-btn:disabled{opacity:.5;cursor:default}
.mc-btn-primary{background:var(--brand);color:#fff;border-color:var(--brand)}
.mc-btn-primary:hover{background:var(--brand-hover)}
.mc-btn-sm{padding:4px 8px;font-size:11px}
.mc-btn-danger{color:#ef4444;border-color:#fecaca}
.mc-btn-danger:hover{background:#fef2f2;color:#dc2626}
.mc-sep{width:1px;height:20px;background:var(--border);margin:0 4px}
.mc-select{background:#f1f5f9;border:1px solid var(--border);padding:6px 10px;border-radius:8px;font-size:12px;font-weight:500;outline:none;cursor:pointer}
.mc-canvas-area{position:relative;width:100%;height:70vh;min-height:500px;overflow:hidden;cursor:grab;background-color:#f1f5f9;background-image:radial-gradient(#e2e8f0 1px,transparent 1px);background-size:20px 20px}
.mc-canvas-area:active{cursor:grabbing}
.mc-canvas-area svg{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;overflow:visible}
.mc-nodes-layer{position:absolute;inset:0;pointer-events:none}
.mc-node{position:absolute;pointer-events:auto;cursor:pointer;padding:8px 16px;border-radius:12px;border:2px solid var(--border);background:#fff;box-shadow:0 1px 3px rgba(0,0,0,.08);transition:all .2s;display:flex;flex-direction:column;width:210px;transform:translate(-50%,-50%);font-size:13px}
.mc-node.drag-over{border-color:#f43f5e!important;box-shadow:0 4px 16px rgba(244,63,94,.2)!important;z-index:100}
.mc-node:hover{border-color:#94a3b8;box-shadow:0 4px 12px rgba(0,0,0,.1)}
.mc-node.selected{border-color:var(--brand);box-shadow:0 0 0 4px rgba(124,58,237,.15),0 4px 12px rgba(0,0,0,.1);z-index:10}
.mc-node.drag-over{border-color:var(--brand);box-shadow:0 0 0 4px rgba(124,58,237,.3);transform:translate(-50%,-50%) scale(1.05)}
.mc-drop-between{position:absolute;height:4px;border-radius:2px;background:#f59e0b;box-shadow:0 0 10px rgba(245,158,11,.5);pointer-events:none;z-index:50;opacity:0;transition:opacity .15s}
.mc-drop-between.active{opacity:1}
.mc-drop-between::before,.mc-drop-between::after{content:'';position:absolute;top:-3px;width:10px;height:10px;border-radius:50%;background:#f59e0b}
.mc-drop-between::before{left:-5px}
.mc-drop-between::after{right:-5px}
.mc-node.cut{opacity:.5;border-style:dashed}
.mc-node-row{display:flex;align-items:center;gap:4px;width:100%}
.mc-add-child-btn{position:absolute;bottom:-12px;left:50%;transform:translateX(-50%);width:24px;height:24px;background:var(--brand);color:#fff;border-radius:50%;font-size:16px;font-weight:700;display:none;align-items:center;justify-content:center;cursor:pointer;border:2px solid #fff;box-shadow:0 2px 4px rgba(0,0,0,.15);z-index:25;transition:transform .1s;}
.mc-add-child-btn:hover{transform:translateX(-50%) scale(1.15);background:var(--brand-hover)}
.mc-node.selected .mc-add-child-btn{display:flex}
.mc-node textarea{background:transparent;border:none;outline:none;width:100%;font-size:13px;font-weight:500;color:var(--brand-dark);resize:none;overflow:hidden;line-height:1.4;padding:0;margin:0;font-family:inherit;min-height:18px;vertical-align:top}
.mc-node textarea::placeholder{color:#94a3b8}
.mc-node-root textarea{font-size:14px;font-weight:700}
.mc-node-meta{display:flex;flex-wrap:wrap;align-items:center;gap:4px;margin-top:6px;padding-top:6px;border-top:1px solid rgba(0,0,0,.06);font-size:10px}
.mc-date-badge{display:flex;align-items:center;gap:3px;padding:2px 6px;border-radius:4px;font-weight:600;border:1px solid var(--border);background:#f8fafc;color:#64748b}
.mc-date-badge.overdue{background:#fef2f2;color:#dc2626;border-color:#fecaca;animation:pulse 2s infinite}
.mc-date-badge.soon{background:#fffbeb;color:#d97706;border-color:#fde68a}
.mc-link-badge{padding:2px 6px;border-radius:4px;background:var(--brand-light);color:var(--brand);border:1px solid #c4b5fd;font-weight:700;text-decoration:none;font-size:10px}
.mc-note-icon{background:#fef3c7;color:#d97706;padding:2px 6px;border-radius:4px;cursor:pointer;font-size:10px;font-weight:700}
.mc-collapse-btn{position:absolute;width:22px;height:22px;background:#fff;border:1px solid #cbd5e1;color:#64748b;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:700;cursor:pointer;box-shadow:0 2px 4px rgba(0,0,0,.1);z-index:20}
.mc-collapse-btn.collapsed{color:var(--brand)}
.mc-color-default{background:#fff;border-color:#e2e8f0;color:#1e293b}
.mc-color-blue{background:#eff6ff;border-color:#93c5fd;color:#1e3a8a}
.mc-color-green{background:#ecfdf5;border-color:#6ee7b7;color:#064e3b}
.mc-color-yellow{background:#fffbeb;border-color:#fcd34d;color:#78350f}
.mc-color-red{background:#fef2f2;border-color:#fca5a5;color:#7f1d1d}
.mc-color-brand{background:var(--brand-light);border-color:#c4b5fd;color:#5b21b6}
/* Sidebar */
.mc-sidebar{position:absolute;top:0;right:0;height:100%;width:320px;max-width:100%;background:#fff;border-left:1px solid var(--border);box-shadow:-4px 0 20px rgba(0,0,0,.06);z-index:30;display:flex;flex-direction:column;transition:transform .3s;overflow-y:auto}
.mc-container{display:flex;flex-direction:column;width:100%;height:85vh;min-height:600px;background:#fcfbf7;border:1px solid #e5e3d9;border-radius:12px;overflow:hidden;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;box-shadow:0 4px 6px -1px rgba(0,0,0,.05);position:relative;transition:all 0.3s ease}
.mc-container.mc-fullscreen{position:fixed;top:0;left:0;width:100vw;height:100vh;max-width:none;z-index:9999;border-radius:0;border:none;margin:0}
.mc-sidebar-header{padding:12px 16px;border-bottom:1px solid #f1f5f9;background:#fafbfc;display:flex;align-items:center;justify-content:space-between}
.mc-sidebar-header h3{font-size:13px;font-weight:600;color:#475569;margin:0;display:flex;align-items:center;gap:6px}
.mc-sidebar-body{padding:16px;display:flex;flex-direction:column;gap:16px;flex:1}
.mc-field-label{font-size:10px;font-weight:700;color:#94a3b8;text-transform:uppercase;letter-spacing:.05em;margin-bottom:6px;display:flex;align-items:center;gap:4px}
.mc-field-input{width:100%;padding:6px 10px;border:1px solid var(--border);border-radius:6px;font-size:12px;outline:none;background:#fff}
.mc-field-input:focus{border-color:var(--brand);box-shadow:0 0 0 2px rgba(124,58,237,.15)}
.mc-color-dots{display:flex;gap:6px;flex-wrap:wrap}
.mc-color-dot{width:24px;height:24px;border-radius:50%;border:2px solid transparent;cursor:pointer;transition:transform .2s}
.mc-color-dot:hover{transform:scale(1.15)}
.mc-color-dot.active{border-color:var(--brand);box-shadow:0 0 0 2px rgba(124,58,237,.3);transform:scale(1.15)}
.mc-emoji-bar{display:flex;gap:4px;flex-wrap:wrap;background:#f8fafc;padding:6px;border-radius:8px;border:1px solid #f1f5f9}
.mc-emoji-btn{padding:4px 6px;border-radius:4px;cursor:pointer;border:none;background:transparent;font-size:14px;transition:all .2s;opacity:.6}
.mc-emoji-btn:hover,.mc-emoji-btn.active{opacity:1;background:#fff;box-shadow:0 1px 3px rgba(0,0,0,.1)}
.mc-note-preview{background:#fcfbf7;border:1px solid #e5e3d9;border-radius:10px;padding:12px;min-height:120px;cursor:pointer;transition:all .2s;overflow:hidden;font-size:12px;color:#475569;position:relative}
.mc-note-preview:hover{border-color:var(--brand);box-shadow:0 2px 8px rgba(0,0,0,.08)}
.mc-actions{display:grid;grid-template-columns:1fr 1fr;gap:6px;padding-top:12px;border-top:1px solid var(--border)}
/* Modal */
.mc-modal-overlay{position:fixed;inset:0;background:rgba(15,23,42,.6);backdrop-filter:blur(4px);z-index:1000;display:none;align-items:center;justify-content:center;padding:16px}
.mc-modal-overlay.active{display:flex}
.mc-modal{background:#fcfbf7;width:100%;max-width:900px;max-height:90vh;border-radius:16px;box-shadow:0 25px 50px rgba(0,0,0,.25);display:flex;flex-direction:column;overflow:hidden;border:1px solid #e5e3d9}
#noteModal.mc-modal-fullscreen .mc-modal{width:100vw;height:100dvh;max-width:none;border-radius:0;margin:0}
#noteModal.mc-modal-fullscreen .mc-modal-body{flex:1;display:flex;flex-direction:column}
#noteModal.mc-modal-fullscreen .mc-editor-content{flex:1;height:auto;max-height:none}
.mc-modal-header{padding:12px 20px;border-bottom:1px solid #eee;display:flex;align-items:center;justify-content:space-between;background:#fff;flex-wrap:wrap;gap:12px}
.mc-modal-toolbar{display:flex;flex-wrap:wrap;gap:2px;padding:8px 16px;background:#f4f3ec;border-bottom:1px solid #e5e3d9}
.mc-modal-toolbar button{padding:6px 8px;border:none;background:transparent;color:#6c6b65;border-radius:6px;cursor:pointer;font-size:12px;display:flex;align-items:center;gap:3px}
.mc-modal-toolbar button:hover{background:#e8e7df;color:var(--brand)}
.mc-modal-body{flex:1;overflow-y:auto;padding:32px}
.mc-modal-body .mc-editor-title{font-size:28px;font-weight:800;border:none;outline:none;width:100%;background:transparent;color:#0f172a;margin-bottom:24px;padding-bottom:12px;border-bottom:2px solid #f1f5f9;font-family:'Inter',system-ui,sans-serif;display:block}
.mc-editor-content{outline:none;min-height:300px;font-size:15px;line-height:1.7;color:#3a3935}
.mc-editor-content:empty:before{content:attr(data-placeholder);color:#94a3b8;font-style:italic}
.mc-editor-content h1{font-size:1.8em;font-weight:700;margin:.8em 0 .4em;color:#1e293b}
.mc-editor-content h2{font-size:1.4em;font-weight:700;margin:.8em 0 .4em;color:#334155;border-bottom:1px solid #e2e8f0;padding-bottom:.2em}
.mc-editor-content h3{font-size:1.2em;font-weight:700;margin:.8em 0 .4em;color:#475569}
.mc-editor-content ul{list-style:disc!important;padding-left:2em!important;margin:1em 0!important}
.mc-editor-content ol{list-style:decimal!important;padding-left:2em!important;margin:1em 0!important}
.mc-editor-content ul li{display:list-item!important;list-style:disc!important;margin-bottom:.5em!important}
.mc-editor-content ol li{display:list-item!important;list-style:decimal!important;margin-bottom:.5em!important}
.mc-editor-content pre{background:#f1f5f9;padding:1em;border-radius:.5em;font-family:monospace;border:1px solid #e2e8f0;margin:.5em 0}
.mc-editor-content img{max-width:100%;border-radius:8px;margin:1em 0;box-shadow:0 4px 6px rgba(0,0,0,.1)}
.mc-editor-content table{width:100%;border-collapse:collapse;margin:1em 0;background:#fff}
.mc-editor-content td,.mc-editor-content th{border:1px solid #cbd5e1;padding:.6em;min-width:80px}
.mc-editor-content tr:nth-child(even){background:#f8fafc}
/* Calendar Modal */
.mc-cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:1px;background:#e2e8f0;flex:1;overflow-y:auto}
.mc-cal-day{background:#fff;padding:6px;display:flex;flex-direction:column;min-height:80px}
.mc-cal-day.other{opacity:.4;background:#fafbfc}
.mc-cal-daynum{font-size:12px;font-weight:600;color:#475569;margin-bottom:4px}
.mc-cal-daynum.today{background:#ef4444;color:#fff;width:22px;height:22px;border-radius:50%;display:flex;align-items:center;justify-content:center}
.mc-cal-item{font-size:10px;padding:3px 6px;border-radius:4px;margin-bottom:2px;cursor:pointer;font-weight:600;border:1px solid;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mc-cal-item:hover{opacity:.8}
/* Zoom */
.mc-zoom{position:absolute;bottom:16px;left:16px;z-index:20;display:flex;align-items:center;gap:4px;background:#fff;border:1px solid var(--border);border-radius:8px;padding:4px;box-shadow:0 2px 4px rgba(0,0,0,.06)}
.mc-zoom span{font-size:11px;font-weight:600;width:40px;text-align:center;color:#64748b;font-family:monospace}
/* Layout menu dropdown */
.mc-dropdown{position:relative;display:inline-block}
.mc-dropdown-menu{position:absolute;top:100%;left:0;margin-top:6px;background:#fff;border:1px solid var(--border);border-radius:10px;box-shadow:0 10px 30px rgba(0,0,0,.12);z-index:50;min-width:220px;padding:4px;display:none}
.mc-dropdown-menu.open{display:block}
.mc-dropdown-item{display:flex;align-items:center;gap:8px;padding:8px 12px;border-radius:6px;font-size:13px;font-weight:500;color:#475569;cursor:pointer;transition:all .15s;border:none;background:none;width:100%;text-align:left}
.mc-dropdown-item:hover{background:#f8fafc;color:var(--brand-dark)}
.mc-dropdown-item.active{background:var(--brand-light);color:var(--brand);font-weight:600}
/* FAQ */
.mc-faq{max-width:900px;margin:0 auto;display:flex;flex-direction:column;gap:8px}
.mc-faq-item{background:#fff;border:1px solid #e5e3d9;border-radius:12px;overflow:hidden;transition:all .2s}
.mc-faq-item[open]{box-shadow:0 4px 12px rgba(0,0,0,.08);border-color:var(--brand)}
.mc-faq-q{padding:18px 24px;font-size:15px;font-weight:600;color:var(--brand-dark);cursor:pointer;list-style:none;display:flex;align-items:center;justify-content:space-between;gap:12px;transition:background .2s}
.mc-faq-q:hover{background:#f8f9f4}
.mc-faq-q::after{content:'＋';font-size:18px;font-weight:700;color:var(--brand);transition:transform .2s}
.mc-faq-item[open] .mc-faq-q::after{content:'−'}
.mc-faq-q::-webkit-details-marker{display:none}
.mc-faq-a{padding:0 24px 20px;font-size:14px;line-height:1.7;color:#475569}
.mc-faq-a ul{margin:8px 0;padding-left:20px}
.mc-faq-a li{margin-bottom:6px}
.mc-faq-a kbd{background:#1e293b;color:#f8fafc;border:1px solid #334155;border-radius:4px;padding:2px 8px;font-size:12px;font-family:monospace;box-shadow:0 1px 0 rgba(0,0,0,.3)}
.mc-faq-a table{margin:8px 0}
.mc-faq-a th{background:#f8f9f4}
/* Edu */
.mc-edu{max-width:900px;margin:60px auto;background:#fff;padding:36px;border-radius:16px;border:1px solid var(--border);box-shadow:0 4px 6px rgba(0,0,0,.05)}
.mc-edu-title{font-size:20px;font-weight:800;color:var(--brand-dark);margin-bottom:18px;text-transform:uppercase;letter-spacing:-.02em}
.mc-edu-text{font-size:15px;line-height:1.7;color:#475569;margin-bottom:28px}
.mc-edu-list{list-style:none;padding:0;margin-bottom:28px}
.mc-edu-list li{position:relative;padding-left:18px;margin-bottom:10px;font-size:14px;line-height:1.6;color:#475569}
.mc-edu-list li::before{content:"•";position:absolute;left:0;color:var(--brand);font-weight:bold}
.mc-edu-list li strong{color:var(--brand-dark);font-weight:700}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.6}}
.hidden{display:none!important}
/* My Maps Modal */
.mc-maps-list{display:flex;flex-direction:column;gap:8px;flex:1;overflow-y:auto;padding:20px}
.mc-map-row{display:flex;align-items:center;justify-content:space-between;padding:14px 18px;background:#fff;border:1px solid var(--border);border-radius:12px;transition:all .2s}
.mc-map-row:hover{border-color:var(--brand);box-shadow:0 4px 12px rgba(0,0,0,.06)}
.mc-map-info{flex:1;min-width:0}
.mc-map-info h4{margin:0 0 4px;font-size:14px;font-weight:600;color:var(--brand-dark);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mc-map-info span{font-size:11px;color:#94a3b8}
.mc-maps-list{display:flex;flex-direction:column;gap:8px;flex:1;overflow-y:auto;padding:20px}
.mc-maps-empty{text-align:center;padding:60px 20px;color:#94a3b8;font-size:14px}
.mc-pagination{display:flex;justify-content:center;align-items:center;gap:12px;padding:16px 0 0;margin-top:auto;border-top:1px solid var(--border)}
.mc-pagination span{font-size:12px;color:#64748b}
.mc-save-indicator{position:fixed;top:20px;left:50%;transform:translateX(-50%);background:var(--brand);color:#fff;padding:8px 20px;border-radius:8px;font-size:13px;font-weight:600;box-shadow:0 4px 12px rgba(0,0,0,.15);z-index:2000;animation:fadeInOut 2s ease;pointer-events:none}
@keyframes fadeInOut{0%{opacity:0;transform:translateX(-50%) translateY(-10px)}15%{opacity:1;transform:translateX(-50%) translateY(0)}85%{opacity:1}100%{opacity:0}}
@media(max-width:768px){
  .mc-modal{height:100dvh!important;max-height:100dvh!important;max-width:100%!important;border-radius:0;border:none;margin:0}
  .mc-modal-body{padding:16px}
  .mc-modal-toolbar{overflow-x:auto;flex-wrap:nowrap;padding:8px}
}