:root{--bg-main: #16161a;--bg-sidebar: #1e1e24;--bg-card: #2a2b36;--bg-card-hover: #32333f;--text-main: #e0e0e0;--text-muted: #9ca3af;--accent-color: #ff7e67;--border-color: #3f3f4a;--font-family: "Inter", system-ui, -apple-system, sans-serif;--tag-finance: #059669;--tag-health: #db2777;--tag-ideas: #7c3aed;--tag-personal: #059669;--tag-recipes: #dc2626;--tag-shopping: #d97706;--tag-travel: #0891b2;--tag-work: #2563eb}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-main);color:var(--text-main);font-family:var(--font-family);height:100vh;overflow:hidden}.container{max-width:400px;margin:10vh auto;padding:2rem;background:var(--bg-sidebar);border-radius:12px;border:1px solid var(--border-color)}.text-center{text-align:center}input,textarea,select{width:100%;background:var(--bg-main);border:1px solid var(--border-color);color:var(--text-main);padding:.75rem 1rem;border-radius:8px;font-family:var(--font-family);outline:none;transition:border-color .2s}input:focus,textarea:focus,select:focus{border-color:var(--accent-color)}.form-group{margin-bottom:1rem}button{background:var(--bg-card);color:var(--text-main);border:1px solid var(--border-color);padding:.75rem 1rem;border-radius:8px;cursor:pointer;font-family:inherit;transition:all .2s}button:hover{background:var(--bg-card-hover)}.btn-block{width:100%;background:var(--accent-color);color:#fff;border:none}.btn-block:hover{background:#e05b4b}.error-msg{color:#ef4444;font-size:.875rem;margin-top:.5rem;text-align:center}.success-msg{color:#10b981;font-size:.875rem;margin-top:.5rem;text-align:center}.app-layout{display:flex;height:100vh}.sidebar{width:260px;background:var(--bg-sidebar);border-right:1px solid var(--border-color);display:flex;flex-direction:column;padding:1.5rem}.logo-section{display:flex;align-items:center;gap:.75rem;font-size:1.25rem;font-weight:600;margin-bottom:2rem}.logo-icon{width:32px;height:32px;background:#fff;border-radius:8px;display:flex;align-items:center;justify-content:center;color:var(--bg-sidebar)}.new-note-btn{width:100%;background:transparent;border:1px dashed var(--accent-color);color:var(--accent-color);display:flex;align-items:center;justify-content:center;gap:.5rem;border-radius:20px;padding:.5rem;margin-bottom:2rem}.new-note-btn:hover{background:#ff7e671a}.nav-section{display:flex;flex-direction:column;gap:.5rem;margin-bottom:2rem}.nav-item{display:flex;align-items:center;gap:.75rem;padding:.5rem .75rem;border-radius:8px;color:var(--text-muted);cursor:pointer;transition:all .2s;text-decoration:none;justify-content:space-between}.nav-item:hover,.nav-item.active{background:var(--bg-card);color:var(--text-main)}.nav-label{display:flex;align-items:center;gap:.75rem}.nav-title{font-size:.75rem;text-transform:uppercase;letter-spacing:1px;color:var(--text-muted);margin-bottom:1rem;padding-left:.75rem}.tag-color{width:8px;height:8px;border-radius:50%}.sidebar-footer{margin-top:auto;border-top:1px solid var(--border-color);padding-top:1rem;display:flex;flex-direction:column;gap:.5rem}.user-email{font-size:.875rem;color:var(--text-muted);padding:.5rem .75rem}.main-content{flex:1;display:flex;flex-direction:column;background:var(--bg-main);overflow-y:auto}.top-bar{padding:1.5rem 3rem;display:flex;justify-content:space-between;align-items:center;position:sticky;top:0;background:var(--bg-main);z-index:10}.search-bar{position:relative;width:400px}.search-bar input{background:var(--bg-sidebar);border:1px solid var(--border-color);padding-left:2.5rem;padding-right:3rem;border-radius:20px}.search-icon{position:absolute;left:1rem;top:50%;transform:translateY(-50%);color:var(--text-muted)}.cmd-k{position:absolute;right:1rem;top:50%;transform:translateY(-50%);background:var(--bg-card);padding:.1rem .4rem;border-radius:4px;font-size:.75rem;color:var(--text-muted)}.top-actions{display:flex;gap:1rem}.action-btn{background:var(--bg-sidebar);border:1px solid var(--border-color);border-radius:20px;padding:.5rem 1rem;display:flex;align-items:center;gap:.5rem;color:var(--text-muted)}.content-area{padding:0 3rem 3rem}.section-title{display:flex;align-items:center;gap:1rem;margin:2rem 0 1rem;color:var(--text-muted);font-size:.875rem;text-transform:uppercase;letter-spacing:1px}.section-title:after{content:"";flex:1;height:1px;background:var(--border-color)}.notes-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.5rem}.note-card{background:var(--bg-card);border-radius:12px;padding:1.5rem;border:1px solid var(--border-color);display:flex;flex-direction:column;gap:1rem;cursor:pointer;transition:all .2s;position:relative;min-height:200px}.note-card:hover{background:var(--bg-card-hover);transform:translateY(-2px)}.note-header{display:flex;justify-content:space-between;align-items:flex-start}.note-title{font-size:1.125rem;font-weight:600;margin-bottom:.5rem;color:#fff;flex:1}.pin-icon{color:var(--accent-color);background:#ff7e671a;padding:.25rem;border-radius:50%;display:flex}.pin-icon.unpinned{color:var(--text-muted);background:transparent}.note-snippet{color:var(--text-muted);font-size:.875rem;line-height:1.5;flex:1;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:5;-webkit-box-orient:vertical;white-space:pre-wrap}.note-footer{display:flex;justify-content:space-between;align-items:flex-end;margin-top:auto}.note-tags{display:flex;gap:.5rem;flex-wrap:wrap}.tag-pill{padding:.15rem .5rem;border-radius:12px;font-size:.75rem;background:#ffffff0d}.note-date{font-size:.75rem;color:var(--text-muted)}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#000000b3;display:flex;align-items:center;justify-content:center;z-index:100;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.modal-content{background:var(--bg-sidebar);width:500px;border-radius:12px;padding:2rem;border:1px solid var(--border-color);display:flex;flex-direction:column;gap:1rem;max-height:90vh;overflow-y:auto}.modal-actions{display:flex;justify-content:flex-end;gap:1rem;margin-top:1rem}.tags-input-container{display:flex;gap:.5rem;flex-wrap:wrap;margin-bottom:.5rem}.tag-input-pill{background:var(--bg-card);padding:.25rem .5rem;border-radius:12px;font-size:.875rem;display:flex;align-items:center;gap:.25rem}.tag-input-pill span{cursor:pointer;color:var(--text-muted)}.tag-input-pill span:hover{color:#ef4444}.password-hint{font-size:.75rem;color:var(--text-muted);margin-top:.25rem}