:root{--bg-color: #f0f4f8;--primary: #6366f1;--primary-hover: #4f46e5;--danger: #ef4444;--danger-hover: #dc2626;--warning: #f59e0b;--warning-hover: #d97706;--text-main: #1f2937;--text-muted: #6b7280;--card-bg: rgba(255, 255, 255, .7);--glass-border: rgba(255, 255, 255, .5);--note-1: #fef08a;--note-2: #bfdbfe;--note-3: #bbf7d0;--note-4: #fbcfe8}body{margin:0;background:var(--bg-color);background-image:radial-gradient(circle at top right,#e0e7ff,#f0f4f8);color:var(--text-main);font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;min-height:100vh}.container{max-width:1200px;margin:0 auto;padding:40px 20px}.header{text-align:center;margin-bottom:40px}h1{font-size:2.5rem;font-weight:800;color:#1e1b4b;letter-spacing:-.025em;text-shadow:0 2px 10px rgba(0,0,0,.05)}.form-container{display:flex;justify-content:center;margin-bottom:50px}.form-card{background:var(--card-bg);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--glass-border);padding:25px;border-radius:20px;box-shadow:0 10px 25px #0000000d,0 4px 6px #00000005;width:100%;max-width:500px;display:flex;flex-direction:column;gap:15px;transition:transform .3s ease,box-shadow .3s ease}.form-card:focus-within{transform:translateY(-2px);box-shadow:0 15px 30px #6366f126}input,textarea{width:100%;box-sizing:border-box;padding:12px 16px;border-radius:12px;border:1px solid rgba(0,0,0,.1);background:#ffffffe6;font-size:1rem;font-family:inherit;transition:all .2s}input:focus,textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #6366f133}textarea{min-height:100px;resize:vertical}.btn-add{display:flex;align-items:center;justify-content:center;gap:8px;padding:12px;background:linear-gradient(135deg,var(--primary),#818cf8);color:#fff;border:none;border-radius:12px;font-weight:600;font-size:1rem;cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1);box-shadow:0 4px 12px #6366f14d}.btn-add:hover{transform:translateY(-2px);box-shadow:0 6px 16px #6366f166}.btn-add:active{transform:translateY(0)}.notes-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:30px;perspective:1000px}.note{display:flex;flex-direction:column;background:var(--note-1);padding:24px;border-radius:16px;box-shadow:0 10px 20px #00000014,inset 0 1px #fff6;position:relative;transition:all .4s cubic-bezier(.175,.885,.32,1.275);transform-origin:center top}.note:nth-child(4n+1){background:var(--note-1)}.note:nth-child(4n+2){background:var(--note-2)}.note:nth-child(4n+3){background:var(--note-3)}.note:nth-child(4n+4){background:var(--note-4)}.note:hover{transform:translateY(-8px) scale(1.02);box-shadow:0 15px 30px #0000001f;z-index:10}.note.is-pinned{border:2px solid rgba(0,0,0,.1);box-shadow:0 10px 20px #0000001a,inset 0 1px #fff6,0 0 0 4px #ffffff80}.note.is-pinned:before{content:"📌";position:absolute;top:-12px;left:50%;transform:translate(-50%);font-size:1.5rem;filter:drop-shadow(0 2px 4px rgba(0,0,0,.2));z-index:2}.note-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:12px;gap:10px}.note h3{margin:0;font-size:1.25rem;font-weight:700;color:#000c;line-height:1.3;word-break:break-word}.note-title-group{display:flex;flex-direction:column;gap:2px}.note-date{font-size:.75rem;color:#00000080;font-weight:500}.note-content{flex-grow:1;margin-bottom:20px}.note p{margin:0;color:#000000b3;line-height:1.6;font-size:.95rem;word-break:break-word;white-space:pre-wrap;overflow:hidden}.read-more-btn{background:transparent;border:none;color:var(--primary);font-weight:600;font-size:.85rem;padding:4px 0;margin-top:8px;cursor:pointer;text-decoration:underline;text-underline-offset:2px}.actions{display:flex;justify-content:flex-end;gap:8px;margin-top:auto;border-top:1px solid rgba(0,0,0,.05);padding-top:12px}.icon-btn,.action-btn{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:8px;border:none;cursor:pointer;background:#fff6;color:#0009;transition:all .2s}.action-btn:hover{background:#fffc}.action-btn.edit:hover{color:var(--warning-hover)}.action-btn.delete:hover{color:var(--danger-hover);background:#ef44441a}.pin-btn{background:transparent;padding:4px;width:auto;height:auto}.pin-btn:hover{color:var(--primary)}.pin-btn.active{color:var(--primary);fill:currentColor}.list-move,.list-enter-active,.list-leave-active{transition:all .6s cubic-bezier(.55,0,.1,1)}.list-enter-from{opacity:0;transform:translateY(50px) scale(.9) rotate(2deg)}.list-leave-to{opacity:0;transform:translateY(-30px) scale(.9)}.list-leave-active{position:absolute}.loader{display:flex;flex-direction:column;align-items:center;gap:15px;color:var(--text-muted)}.spinner{width:40px;height:40px;border:4px solid rgba(99,102,241,.2);border-left-color:var(--primary);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.pagination{display:flex;justify-content:center;align-items:center;gap:20px;margin-top:40px;padding-bottom:20px}.pagination button{padding:8px 16px;background:#fff;border:1px solid var(--glass-border);border-radius:8px;cursor:pointer;font-weight:600;color:var(--primary);transition:all .2s;box-shadow:0 2px 4px #0000000d}.pagination button:disabled{opacity:.5;cursor:not-allowed}.pagination button:not(:disabled):hover{background:var(--primary);color:#fff}.pagination span{font-weight:600;color:var(--text-muted)}