:root{--color-background:#000;--color-surface:#111;--color-surface-elevated:#222;--color-text-primary:#fff;--color-text-secondary:#e0e0e0;--color-text-muted:#a0a0a0;--color-text-normal:var(--color-text-secondary);--color-text-dark:var(--color-text-muted);--color-accent:#4a9eff;--color-accent-hover:#2980ff;--color-success:#00d084;--color-warning:#ffb800;--color-error:#ff5722;--color-border-primary:#404040;--color-border-secondary:#606060;--color-border-01:var(--color-border-primary);--color-focus:var(--color-accent);--color-hover-bg:var(--color-surface-elevated);--space-xs:.25rem;--space-sm:.5rem;--space-md:1rem;--space-lg:1.5rem;--space-xl:2rem;--space-2xl:3rem;--space-3xl:4rem;--gap-normal:var(--space-md);--padding-normal:var(--space-sm);--font-family-primary:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI","Roboto","Oxygen","Ubuntu","Cantarell",sans-serif;--font-family-mono:"SF Mono","Monaco","Inconsolata","Fira Code","Droid Sans 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a{font-size:var(--font-size-xs)}}.container{max-width:1200px;padding:var(--space-xl);gap:var(--space-2xl);flex-direction:column;min-height:100vh;margin:0 auto;display:flex}.header{text-align:center;padding:var(--space-xl)0;border-bottom:1px solid var(--color-border-primary)}.main{padding:var(--space-2xl)0;flex:1;justify-content:center;align-items:center;display:flex}.footer{text-align:center;padding:var(--space-md)0;border-top:1px solid var(--color-border-primary);color:var(--color-text-muted);font-size:var(--font-size-sm)}.tagline{color:var(--color-text-muted);font-size:var(--font-size-lg)}.content{gap:var(--space-lg);flex-direction:column;display:flex}.card{background:var(--color-surface);border:1px solid var(--color-border-primary);border-radius:var(--radius-lg);padding:var(--space-xl);transition:border-color var(--transition-fast),box-shadow var(--transition-fast)}.card:hover{border-color:var(--color-border-secondary);box-shadow:0 4px 20px 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var(--transition-fast);font-weight:500;display:inline-flex}.btn:hover{background:var(--color-accent);border-color:var(--color-accent)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--color-accent);border-color:var(--color-accent)}.btn-primary:hover{background:var(--color-accent-hover);border-color:var(--color-accent-hover)}input,textarea,select{background:var(--color-surface);border:1px solid var(--color-border-primary);border-radius:var(--radius-md);padding:var(--space-sm)var(--space-md);color:var(--color-text-primary);font-size:var(--font-size-base);transition:border-color var(--transition-fast);font-family:inherit}input:focus,textarea:focus,select:focus{border-color:var(--color-accent);outline:none}input::placeholder,textarea::placeholder,select::placeholder{color:var(--color-text-muted)}.user-form{gap:var(--space-md);grid-template-columns:repeat(2,minmax(260px,1fr));grid-auto-flow:dense;display:grid}.form-group{gap:var(--space-xs);flex-direction:column;display:flex}.form-group label{font-size:var(--font-size-sm);color:var(--color-text-muted)}.form-group input{width:100%}.message{padding:var(--space-sm)var(--space-md);border-radius:var(--radius-md);font-size:var(--font-size-sm);grid-column:1/-1}.message-success{border:1px solid var(--color-success);color:var(--color-success);background:#00d0841a}.message-error{border:1px solid var(--color-error);color:var(--color-error);background:#ff57221a}.form-actions{grid-column:1/-1;justify-content:flex-end;display:flex}.user-list{gap:var(--space-sm);flex-direction:column;list-style:none;display:flex}.user-item{padding:var(--space-md);background:var(--color-surface-elevated);border-radius:var(--radius-md);border:1px solid var(--color-border-primary);justify-content:space-between;align-items:center;display:flex}.user-info{gap:var(--space-xs);flex-direction:column;display:flex}.user-info strong{color:var(--color-text-primary)}.user-info span{font-size:var(--font-size-sm);color:var(--color-text-muted)}.btn-delete{border-color:var(--color-error);color:var(--color-error);padding:var(--space-xs)var(--space-sm);font-size:var(--font-size-sm);background:0 0}.btn-delete:hover{background:var(--color-error);color:var(--color-text-primary)}.empty-state{text-align:center;color:var(--color-text-muted);padding:var(--space-xl)}@media (max-width:768px){.container{padding:var(--space-md);gap:var(--space-xl)}.header{padding:var(--space-xl)0}h1{font-size:var(--font-size-2xl)}.user-item{align-items:flex-start;gap:var(--space-sm);flex-direction:column}.btn-delete{align-self:flex-end}}.logs-main{align-items:stretch}.logs-content{width:100%;max-width:100%}.logs-container{gap:var(--space-lg);flex-direction:column;width:100%;display:flex}.logs-filters{gap:var(--space-md);padding:var(--space-lg);background:var(--color-surface);border:1px solid var(--color-border-primary);border-radius:var(--radius-lg);flex-direction:column;display:flex}.filter-row{gap:var(--space-md);flex-wrap:wrap;align-items:flex-end;display:flex}.filter-group{gap:var(--space-xs);flex-direction:column;flex:1;min-width:150px;display:flex}.filter-group label{font-size:var(--font-size-sm);color:var(--color-text-muted)}.filter-group input,.filter-group 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td{border-bottom:none}.log-time{white-space:nowrap;font-family:var(--font-family-mono);font-size:var(--font-size-xs)}.log-level{font-weight:600;font-family:var(--font-family-mono);font-size:var(--font-size-xs)}.log-source{font-family:var(--font-family-mono);font-size:var(--font-size-xs);color:var(--color-text-muted);text-overflow:ellipsis;white-space:nowrap;max-width:200px;overflow:hidden}.log-type{font-size:var(--font-size-xs);color:var(--color-accent)}.log-message{text-overflow:ellipsis;white-space:nowrap;max-width:300px;overflow:hidden}.log-data-cell{text-align:center}.btn-expand{border:1px solid var(--color-border-primary);color:var(--color-text-muted);padding:var(--space-xs);border-radius:var(--radius-sm);cursor:pointer;font-family:var(--font-family-mono);font-size:var(--font-size-xs);background:0 0}.btn-expand:hover{background:var(--color-surface-elevated);color:var(--color-accent)}.log-data-row{background:var(--color-background)!important}.log-data-row td{padding:0}.log-data-content{padding:var(--space-md);font-family:var(--font-family-mono);font-size:var(--font-size-xs);background:var(--color-background);color:var(--color-text-secondary);white-space:pre-wrap;word-break:break-all;margin:0;overflow-x:auto}.logs-pagination{justify-content:center;align-items:center;gap:var(--space-sm);flex-wrap:wrap;display:flex}.page-info{padding:0 var(--space-md);color:var(--color-text-muted);font-size:var(--font-size-sm)}.back-link{margin-top:var(--space-md);font-size:var(--font-size-sm);display:inline-block}@media (max-width:768px){.filter-row{flex-direction:column}.filter-group{width:100%}.logs-table{font-size:var(--font-size-xs)}.logs-table th,.logs-table td{padding:var(--space-xs)var(--space-sm)}.log-source,.log-message{max-width:100px}.logs-pagination{gap:var(--space-xs)}.logs-pagination .btn{padding:var(--space-xs)var(--space-sm);font-size:var(--font-size-xs)}}