:root{--color-primary: #16db93;--color-primary-dark: #0fa97a;--color-primary-light: #a8f0d4;--color-secondary: #ff6b6b;--color-warning: #ffb347;--color-info: #5b9cff;--color-bg: #f8f9fa;--color-bg-elevated: #ffffff;--color-bg-card: #ffffff;--color-text: #1a1a2e;--color-text-secondary: #4a4a6a;--color-text-muted: #8a8aaa;--color-border: #e0e0f0;--font-sans: "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, sans-serif;--font-mono: "JetBrains Mono", monospace;--space-xs: 4px;--space-sm: 8px;--space-md: 16px;--space-lg: 24px;--space-xl: 32px;--space-2xl: 48px;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 16px;--radius-xl: 24px}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-sans);background-color:var(--color-bg);color:var(--color-text);line-height:1.5;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#root{min-height:100vh}h1,h2,h3,h4,h5,h6{font-weight:600;line-height:1.2}h1{font-size:2.5rem}h2{font-size:2rem}h3{font-size:1.5rem}h4{font-size:1.25rem}a{color:var(--color-primary);text-decoration:none}a:hover{text-decoration:underline}button{font-family:inherit;cursor:pointer}table{width:100%;border-collapse:collapse}th,td{padding:var(--space-md);text-align:left;border-bottom:1px solid var(--color-border)}th{font-weight:600;color:var(--color-text-secondary);font-size:.875rem;text-transform:uppercase;letter-spacing:.05em}tr:hover{background-color:var(--color-bg-elevated)}input,textarea,select{font-family:inherit;font-size:1rem;padding:var(--space-md);background-color:var(--color-bg-elevated);border:1px solid var(--color-border);border-radius:var(--radius-md);color:var(--color-text);width:100%}input:focus,textarea:focus,select:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px #16db9333}.container{max-width:1400px;margin:0 auto;padding:0 var(--space-lg)}.card{background-color:var(--color-bg-card);border-radius:var(--radius-lg);padding:var(--space-lg)}.grid{display:grid;gap:var(--space-lg)}.flex{display:flex}.flex-center{display:flex;align-items:center;justify-content:center}.text-muted{color:var(--color-text-muted)}.text-secondary{color:var(--color-text-secondary)}.text-primary{color:var(--color-primary)}.text-error{color:var(--color-secondary)}.text-warning{color:var(--color-warning)}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--color-bg)}::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--color-text-muted)}.status-dot{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:var(--space-xs);flex-shrink:0}.status-dot--ok{background-color:var(--color-primary)}.status-dot--due_soon{background-color:var(--color-warning)}.status-dot--overdue{background-color:var(--color-secondary)}.status-dot--paused{background-color:var(--color-text-muted)}.status-dot--pending_setup{background-color:var(--color-info)}.tab-bar{display:flex;gap:var(--space-xs);border-bottom:1px solid var(--color-border);margin-bottom:var(--space-lg)}.tab-btn{padding:var(--space-sm) var(--space-md);background:none;border:none;border-bottom:2px solid transparent;color:var(--color-text-secondary);font-size:.9375rem;font-weight:500;cursor:pointer;margin-bottom:-1px;transition:color .15s,border-color .15s}.tab-btn:hover{color:var(--color-text)}.tab-btn--active{color:var(--color-primary);border-bottom-color:var(--color-primary)}.btn{padding:var(--space-sm) var(--space-md);border:none;border-radius:var(--radius-md);font-size:.875rem;font-weight:600;cursor:pointer;transition:opacity .15s}.btn:disabled{opacity:.6;cursor:not-allowed}.btn--primary{background-color:var(--color-primary);color:#1a1a2e}.btn--danger{background-color:transparent;color:var(--color-secondary);border:1px solid var(--color-secondary)}.btn--ghost{background-color:transparent;color:var(--color-text-secondary);border:1px solid var(--color-border)}.alert-panel{background-color:#ff6b6b14;border:1px solid rgba(255,107,107,.3);border-radius:var(--radius-lg);padding:var(--space-lg);margin-bottom:var(--space-lg)}.alert-panel__title{color:var(--color-secondary);font-weight:600;font-size:1rem;margin-bottom:var(--space-md)}.empty-state{text-align:center;padding:var(--space-2xl);color:var(--color-text-muted)}@media (prefers-color-scheme: dark){:root{--color-bg: #0f1117;--color-bg-elevated: #1a1d27;--color-bg-card: #1a1d27;--color-text: #f0f0f8;--color-text-secondary: #a0a0c0;--color-text-muted: #606080;--color-border: #2a2d3e}}.site-footer{border-top:1px solid var(--color-border);padding:var(--space-lg);text-align:center;font-size:.75rem;color:var(--color-text-muted);line-height:1.8}.site-footer a{color:var(--color-text-muted);text-decoration:none}.site-footer a:hover{color:var(--color-primary);text-decoration:underline}.site-footer__links{display:flex;justify-content:center;gap:var(--space-md);margin-top:var(--space-xs);flex-wrap:wrap}