:root{--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;--fs-xs: 12px;--fs-sm: 13px;--fs-base: 14px;--fs-md: 15px;--fs-lg: 18px;--fs-xl: 22px;--fs-2xl: 28px;--fs-3xl: 34px;--lh-tight: 1.25;--lh-normal: 1.5;--lh-relaxed: 1.65;--color-bg: #f7f8fa;--color-surface: #ffffff;--color-surface-alt: #f5f6f8;--color-border: #e5e7eb;--color-border-strong: #d1d5db;--color-text: #111827;--color-text-muted: #4b5563;--color-text-subtle: #6b7280;--color-text-faint: #9ca3af;--color-primary: #2563eb;--color-primary-hover: #1d4ed8;--color-primary-soft: #eff6ff;--color-success: #16a34a;--color-danger: #dc2626;--radius-sm: 4px;--radius-md: 6px;--radius-lg: 10px;--shadow-sm: 0 1px 2px rgba(16, 24, 40, .04);--shadow-md: 0 1px 3px rgba(16, 24, 40, .06), 0 1px 2px rgba(16, 24, 40, .04);--shadow-lg: 0 10px 24px rgba(16, 24, 40, .08), 0 2px 6px rgba(16, 24, 40, .04)}*,*:before,*:after{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background-color:var(--color-bg);color:var(--color-text);font-family:var(--font-sans);font-size:var(--fs-base);line-height:var(--lh-normal);font-feature-settings:"cv11","ss01","ss03";-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility}h1,h2,h3,h4,h5,h6{font-family:var(--font-sans);color:var(--color-text);line-height:var(--lh-tight);letter-spacing:-.01em;font-weight:600;margin:0 0 .5em}h1{font-size:var(--fs-2xl);font-weight:700;letter-spacing:-.022em}h2{font-size:var(--fs-xl);letter-spacing:-.018em}h3{font-size:var(--fs-lg)}code,kbd,pre,samp{font-family:var(--font-mono);font-size:.92em}pre{background:var(--color-surface-alt);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:12px 14px;overflow-x:auto;line-height:var(--lh-normal)}:not(pre)>code{background:var(--color-surface-alt);border:1px solid var(--color-border);border-radius:var(--radius-sm);padding:1px 5px}table{font-variant-numeric:tabular-nums}input,select,textarea,button{font-family:inherit;font-size:inherit;color:inherit}input[type=search],input[type=text],input[type=email],input[type=password],input[type=number],select,textarea{background:var(--color-surface)}input:focus-visible,select:focus-visible,textarea:focus-visible,button:focus-visible{outline:2px solid var(--color-primary);outline-offset:1px}a{color:var(--color-primary);text-decoration:none}a:hover{text-decoration:underline;text-underline-offset:2px}.app-userbar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:10px 24px;background:var(--color-surface);border-bottom:1px solid var(--color-border)}.app-userbar__brand{font-weight:700;font-size:var(--fs-md);letter-spacing:-.01em;color:var(--color-text)}.app-userbar__user{display:flex;align-items:center;gap:10px}.app-userbar__avatar{width:28px;height:28px;border-radius:999px;background:var(--color-primary-soft);color:var(--color-primary);font-weight:600;font-size:var(--fs-sm);display:inline-flex;align-items:center;justify-content:center;letter-spacing:0;-webkit-user-select:none;user-select:none}.app-userbar__name{font-size:var(--fs-sm);color:var(--color-text-muted)}.app-userbar__logout{background:transparent;border:1px solid var(--color-border-strong);color:var(--color-text-muted);padding:6px 12px;border-radius:var(--radius-md);font-size:var(--fs-sm);font-weight:500;cursor:pointer;transition:background .12s ease,color .12s ease,border-color .12s ease}.app-userbar__logout:hover{background:var(--color-surface-alt);color:var(--color-text);border-color:var(--color-text-faint)}.app-tabs{display:flex;align-items:stretch;gap:4px;padding:0 24px;background:var(--color-surface);border-bottom:1px solid var(--color-border);margin-bottom:24px;overflow-x:auto}.app-tabs__tab{position:relative;display:inline-flex;align-items:center;padding:14px 16px;font-size:var(--fs-base);font-weight:500;color:var(--color-text-muted);text-decoration:none;border-bottom:2px solid transparent;margin-bottom:-1px;transition:color .12s ease,border-color .12s ease,background .12s ease;white-space:nowrap}.app-tabs__tab:hover{color:var(--color-text);text-decoration:none;background:var(--color-surface-alt)}.app-tabs__tab.is-active{color:var(--color-primary);border-bottom-color:var(--color-primary)}.app-tabs__tab.is-active:hover{background:transparent}