*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;scroll-behavior:smooth}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,sans-serif;background:var(--color-bg-primary);color:var(--color-text-primary);line-height:1.6;min-height:100vh;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}:root{--color-bg-primary: #0f0f1a;--color-bg-secondary: #1a1a2e;--color-bg-tertiary: #16213e;--color-bg-card: #1e1e32;--color-bg-hover: #252542;--color-bg-input: #12121f;--color-primary: #6366f1;--color-primary-hover: #4f46e5;--color-primary-light: rgba(99, 102, 241, .1);--color-secondary: #8b5cf6;--color-accent: #06b6d4;--color-text-primary: #f1f5f9;--color-text-secondary: #94a3b8;--color-text-muted: #64748b;--color-text-inverse: #0f0f1a;--color-success: #10b981;--color-success-light: rgba(16, 185, 129, .1);--color-warning: #f59e0b;--color-warning-light: rgba(245, 158, 11, .1);--color-error: #ef4444;--color-error-light: rgba(239, 68, 68, .1);--color-info: #3b82f6;--color-border: #2d2d4a;--color-border-focus: var(--color-primary);--gradient-primary: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);--gradient-accent: linear-gradient(135deg, #06b6d4 0%, #6366f1 100%);--gradient-dark: linear-gradient(180deg, #1a1a2e 0%, #0f0f1a 100%);--shadow-sm: 0 1px 2px rgba(0, 0, 0, .3);--shadow-md: 0 4px 6px rgba(0, 0, 0, .4);--shadow-lg: 0 10px 25px rgba(0, 0, 0, .5);--shadow-glow: 0 0 20px rgba(99, 102, 241, .3);--spacing-xs: .25rem;--spacing-sm: .5rem;--spacing-md: 1rem;--spacing-lg: 1.5rem;--spacing-xl: 2rem;--spacing-2xl: 3rem;--radius-sm: .375rem;--radius-md: .5rem;--radius-lg: .75rem;--radius-xl: 1rem;--radius-full: 9999px;--transition-fast: .15s ease;--transition-normal: .25s ease;--transition-slow: .35s ease;--sidebar-width: 280px;--header-height: 64px;--max-content-width: 1200px}h1,h2,h3,h4,h5,h6{color:var(--color-text-primary);font-weight:600;line-height:1.3}h1{font-size:2.25rem}h2{font-size:1.875rem}h3{font-size:1.5rem}h4{font-size:1.25rem}h5{font-size:1.125rem}h6{font-size:1rem}p{color:var(--color-text-secondary)}a{color:var(--color-primary);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--color-primary-hover)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--spacing-sm);padding:var(--spacing-sm) var(--spacing-lg);font-size:.875rem;font-weight:500;border-radius:var(--radius-md);border:none;cursor:pointer;transition:all var(--transition-fast);white-space:nowrap}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--gradient-primary);color:#fff;box-shadow:var(--shadow-md)}.btn-primary:hover:not(:disabled){transform:translateY(-1px);box-shadow:var(--shadow-glow)}.btn-secondary{background:var(--color-bg-tertiary);color:var(--color-text-primary);border:1px solid var(--color-border)}.btn-secondary:hover:not(:disabled){background:var(--color-bg-hover);border-color:var(--color-primary)}.btn-ghost{background:transparent;color:var(--color-text-secondary)}.btn-ghost:hover:not(:disabled){background:var(--color-bg-hover);color:var(--color-text-primary)}.btn-danger{background:var(--color-error);color:#fff}.btn-danger:hover:not(:disabled){background:#dc2626}.btn-icon{padding:var(--spacing-sm);width:36px;height:36px}.btn-lg{padding:var(--spacing-md) var(--spacing-xl);font-size:1rem}.form-group{margin-bottom:var(--spacing-lg)}.form-label{display:block;margin-bottom:var(--spacing-sm);font-size:.875rem;font-weight:500;color:var(--color-text-secondary)}.form-input{width:100%;padding:var(--spacing-md);font-size:1rem;color:var(--color-text-primary);background:var(--color-bg-input);border:1px solid var(--color-border);border-radius:var(--radius-md);transition:all var(--transition-fast)}.form-input:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px var(--color-primary-light)}.form-input::placeholder{color:var(--color-text-muted)}.form-input:disabled{opacity:.5;cursor:not-allowed}.form-hint{margin-top:var(--spacing-xs);font-size:.75rem;color:var(--color-text-muted)}.form-error{margin-top:var(--spacing-xs);font-size:.75rem;color:var(--color-error)}.input-password{position:relative}.input-password .form-input{padding-right:48px}.input-password .toggle-visibility{position:absolute;right:var(--spacing-sm);top:50%;transform:translateY(-50%);background:none;border:none;color:var(--color-text-muted);cursor:pointer;padding:var(--spacing-sm)}.input-password .toggle-visibility:hover{color:var(--color-text-primary)}.card{background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--spacing-lg);transition:all var(--transition-fast)}.card:hover{border-color:var(--color-primary);box-shadow:var(--shadow-md)}.card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--spacing-md)}.card-title{font-size:1rem;font-weight:600;color:var(--color-text-primary)}.card-body{color:var(--color-text-secondary)}.strength-meter{margin-top:var(--spacing-sm)}.strength-bar{height:4px;background:var(--color-bg-tertiary);border-radius:var(--radius-full);overflow:hidden}.strength-fill{height:100%;border-radius:var(--radius-full);transition:all var(--transition-normal)}.strength-label{display:flex;justify-content:space-between;margin-top:var(--spacing-xs);font-size:.75rem}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000b3;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:1000;animation:fadeIn var(--transition-fast)}.modal{background:var(--color-bg-secondary);border:1px solid var(--color-border);border-radius:var(--radius-xl);width:100%;max-width:480px;max-height:90vh;overflow-y:auto;animation:slideUp var(--transition-normal)}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:var(--spacing-lg);border-bottom:1px solid var(--color-border)}.modal-title{font-size:1.25rem;font-weight:600}.modal-close{background:none;border:none;color:var(--color-text-muted);cursor:pointer;padding:var(--spacing-sm);border-radius:var(--radius-md);transition:all var(--transition-fast)}.modal-close:hover{background:var(--color-bg-hover);color:var(--color-text-primary)}.modal-body{padding:var(--spacing-lg)}.modal-footer{display:flex;gap:var(--spacing-md);justify-content:flex-end;padding:var(--spacing-lg);border-top:1px solid var(--color-border)}.app-layout{display:flex;min-height:100vh}.sidebar{width:var(--sidebar-width);background:var(--color-bg-secondary);border-right:1px solid var(--color-border);padding:var(--spacing-lg);display:flex;flex-direction:column}.main-content{flex:1;padding:var(--spacing-xl);overflow-y:auto}.header{height:var(--header-height);padding:0 var(--spacing-xl);display:flex;align-items:center;justify-content:space-between;background:var(--color-bg-secondary);border-bottom:1px solid var(--color-border)}.search-bar{position:relative;max-width:400px;width:100%}.search-bar .search-icon{position:absolute;left:var(--spacing-md);top:50%;transform:translateY(-50%);color:var(--color-text-muted);pointer-events:none}.search-bar .form-input{padding-left:44px}.vault-list{display:flex;flex-direction:column;gap:var(--spacing-sm)}.vault-item{display:flex;align-items:center;gap:var(--spacing-md);padding:var(--spacing-md);background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-lg);cursor:pointer;transition:all var(--transition-fast)}.vault-item:hover{background:var(--color-bg-hover);border-color:var(--color-primary)}.vault-item-icon{width:40px;height:40px;display:flex;align-items:center;justify-content:center;background:var(--color-primary-light);color:var(--color-primary);border-radius:var(--radius-md);font-weight:600}.vault-item-info{flex:1;min-width:0}.vault-item-name{font-weight:500;color:var(--color-text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.vault-item-username{font-size:.875rem;color:var(--color-text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.vault-item-actions{display:flex;gap:var(--spacing-xs);opacity:0;transition:opacity var(--transition-fast)}.vault-item:hover .vault-item-actions{opacity:1}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:var(--spacing-2xl);text-align:center}.empty-state-icon{font-size:4rem;color:var(--color-text-muted);margin-bottom:var(--spacing-lg)}.empty-state-title{font-size:1.25rem;color:var(--color-text-primary);margin-bottom:var(--spacing-sm)}.empty-state-text{color:var(--color-text-muted);margin-bottom:var(--spacing-lg)}.logo{display:flex;align-items:center;gap:var(--spacing-sm);font-size:1.25rem;font-weight:700;color:var(--color-text-primary)}.logo-icon{width:32px;height:32px;background:var(--gradient-primary);border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;color:#fff}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.loading{animation:pulse 1.5s infinite}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.text-center{text-align:center}.text-right{text-align:right}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-center{justify-content:center}.justify-between{justify-content:space-between}.gap-sm{gap:var(--spacing-sm)}.gap-md{gap:var(--spacing-md)}.gap-lg{gap:var(--spacing-lg)}.mt-sm{margin-top:var(--spacing-sm)}.mt-md{margin-top:var(--spacing-md)}.mt-lg{margin-top:var(--spacing-lg)}.mb-sm{margin-bottom:var(--spacing-sm)}.mb-md{margin-bottom:var(--spacing-md)}.mb-lg{margin-bottom:var(--spacing-lg)}.w-full{width:100%}@media (max-width: 768px){:root{--sidebar-width: 100%}.app-layout{flex-direction:column}.sidebar{width:100%;border-right:none;border-bottom:1px solid var(--color-border)}.main-content{padding:var(--spacing-md)}.modal{margin:var(--spacing-md);max-width:calc(100% - 2rem)}}