:root{--bg-canvas: #f8fafc;--surface-card: #ffffff;--surface-secondary: #f1f5f9;--text-primary: #0f172a;--text-secondary: #64748b;--text-muted: #94a3b8;--primary-accent: #2563eb;--primary-text: #ffffff;--border-subtle: #e2e8f0;--border-active: #cbd5e1;--danger: #ef4444;--danger-bg: #fef2f2;--success: #10b981;--success-bg: #ecfdf5;--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-mono: "JetBrains Mono", "Fira Code", monospace;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05)}[data-theme=titanium]{--bg-canvas: #09090b;--surface-card: #18181b;--surface-secondary: #27272a;--text-primary: #f4f4f5;--text-secondary: #a1a1aa;--text-muted: #71717a;--primary-accent: #3b82f6;--primary-text: #ffffff;--border-subtle: #27272a;--border-active: #3f3f46;--danger: #f87171;--danger-bg: #450a0a;--success: #34d399;--success-bg: #064e3b;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .5);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .4);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .5)}*{box-sizing:border-box;margin:0;padding:0;-webkit-font-smoothing:antialiased}body{font-family:var(--font-sans);background-color:var(--bg-canvas);color:var(--text-primary);min-height:100vh}input,select,textarea{font-family:inherit;color:var(--text-primary)}button,input,select,textarea{font-family:inherit}button{cursor:pointer;border:none;background:none}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background-color:#0f172a99;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);display:flex;align-items:flex-end;justify-content:center;z-index:100;animation:fadeIn .2s ease-out}@media(min-width:640px){.modal-backdrop{align-items:center;padding:20px}}.vault-workspace{display:flex;flex:1;width:100%;max-width:1380px;margin:0 auto}.vault-sidebar{width:270px;background-color:var(--surface-card);border-right:1px solid var(--border-subtle);padding:20px 14px;display:flex;flex-direction:column;flex-shrink:0}.vault-main{flex:1;padding:20px 24px 100px;min-width:0}.mobile-menu-btn{display:none;padding:6px;margin-right:8px;border-radius:8px;background-color:var(--surface-secondary);cursor:pointer}@media(max-width:820px){.vault-sidebar{display:none}.vault-sidebar.mobile-open{display:flex;position:fixed;top:65px;left:0;bottom:0;width:280px;z-index:50;box-shadow:var(--shadow-lg)}.mobile-menu-btn{display:flex}.vault-main{padding:16px 16px 100px}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes scaleUp{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}@keyframes slideDownToast{0%{opacity:0;transform:translate(-50%,-20px) scale(.96)}to{opacity:1;transform:translate(-50%) scale(1)}}