:root{--font-sans:'Inter',-apple-system,sans-serif;--font-mono:'JetBrains Mono',monospace;--radius:12px;--transition:0.25s ease}
[data-theme="dark"]{--bg:#0F172A;--bg2:#1E293B;--bg-card:rgba(30,41,59,0.85);--bg-input:rgba(51,65,85,0.5);--border:rgba(148,163,184,0.1);--text:#F1F5F9;--text2:#94A3B8;--text3:#64748B;--primary:#6366F1;--accent:#22D3EE;--red:#F87171;--green:#34D399;--gradient:linear-gradient(135deg,#6366F1,#8B5CF6)}
[data-theme="light"]{--bg:#F8FAFC;--bg2:#FFFFFF;--bg-card:rgba(255,255,255,0.95);--bg-input:rgba(241,245,249,0.5);--border:rgba(0,0,0,0.08);--text:#1E293B;--text2:#475569;--text3:#94A3B8;--primary:#4F46E5;--accent:#0891B2;--red:#DC2626;--green:#059669;--gradient:linear-gradient(135deg,#4F46E5,#7C3AED)}
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-sans);background:var(--bg);color:var(--text);min-height:100vh}
.app{min-height:100vh}
.lock-screen{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:20px}
.lock-card{text-align:center;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:40px;max-width:360px;width:100%}
.lock-card svg{margin-bottom:16px;opacity:.6}.lock-card h2{font-size:1.2rem;margin-bottom:4px}.lock-card p{font-size:.82rem;color:var(--text2);margin-bottom:16px}
.lock-card input{width:100%;padding:10px 14px;background:var(--bg-input);color:var(--text);border:1px solid var(--border);border-radius:8px;font-size:.9rem;margin-bottom:12px;outline:none;text-align:center;font-family:var(--font-mono)}
.lock-card input:focus{border-color:var(--primary)}
.note{font-size:.72rem;color:var(--text3);margin-top:12px}
.vault-app{display:flex;flex-direction:column;min-height:100vh;max-width:800px;margin:0 auto}
.header{display:flex;align-items:center;justify-content:space-between;padding:12px 20px;border-bottom:1px solid var(--border);flex-wrap:wrap;gap:8px}
.header-actions{display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.logo{display:flex;align-items:center;gap:8px}.logo h1{font-size:.95rem;font-weight:700;background:var(--gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.search-box{padding:6px 10px;background:var(--bg-input);color:var(--text);border:1px solid var(--border);border-radius:8px;font-size:.78rem;outline:none;width:140px}
.btn{display:inline-flex;align-items:center;gap:4px;font-family:var(--font-sans);font-size:.78rem;font-weight:500;padding:6px 12px;border-radius:8px;border:none;cursor:pointer;transition:all var(--transition)}
.btn-primary{background:var(--gradient);color:#fff}.btn-primary:hover{transform:translateY(-1px)}
.btn-ghost{background:transparent;color:var(--text2)}.btn-ghost:hover{background:var(--bg-input);color:var(--text)}
.btn-danger{background:transparent;color:var(--red);border:1px solid rgba(248,113,113,.2)}.btn-danger:hover{background:rgba(248,113,113,.1)}
.btn-icon{padding:6px 8px;background:var(--bg-input);color:var(--text);border:1px solid var(--border)}
.main{flex:1;padding:20px}
.add-form{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:16px}
.add-form input,.add-form select{flex:1;min-width:100px;padding:8px 10px;background:var(--bg-input);color:var(--text);border:1px solid var(--border);border-radius:8px;font-size:.8rem;outline:none;font-family:var(--font-sans)}
.add-form input:focus,.add-form select:focus{border-color:var(--primary)}
.pass-row{display:flex;gap:4px;flex:1;min-width:140px}.pass-row input{flex:1}
.entries{display:flex;flex-direction:column;gap:8px}
.empty{text-align:center;padding:40px;color:var(--text3);font-size:.82rem}
.entry{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:12px;display:flex;align-items:center;gap:12px;animation:fadeIn .2s ease}
.entry-icon{width:32px;height:32px;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:1rem;background:rgba(99,102,241,.1);flex-shrink:0}
.entry-info{flex:1;min-width:0}.entry-label{font-size:.82rem;font-weight:600}.entry-user{font-size:.72rem;color:var(--text2);margin-top:2px}
.entry-cat{font-size:.62rem;padding:1px 6px;border-radius:4px;background:var(--bg-input);color:var(--text3);font-weight:500;margin-top:4px;display:inline-block}
.entry-actions{display:flex;gap:4px}.entry-actions .btn{font-size:.68rem;padding:4px 8px}
@keyframes fadeIn{from{opacity:0;transform:translateY(-3px)}to{opacity:1;transform:translateY(0)}}
[data-theme="dark"] .icon-moon{display:none}[data-theme="dark"] .icon-sun{display:block}[data-theme="light"] .icon-moon{display:block}[data-theme="light"] .icon-sun{display:none}
@media(max-width:640px){.add-form{flex-direction:column}.main{padding:12px}.header-actions{gap:4px}}