:root{--color-bg: #f5f6fa;--color-panel: #ffffff;--color-panel-raised: #fafbfd;--color-border: #e3e6ed;--color-text: #12131a;--color-muted: #666e7d;--color-faint: #98a1b0;--color-primary: #4f46e5;--color-primary-dark: #4338ca;--color-accent: #14b8a6;--color-danger: #dc3545;--color-canvas-grid: rgba(79, 70, 229, .06);--shadow-sm: 0 1px 2px rgba(15, 23, 42, .06);--shadow-md: 0 6px 20px rgba(15, 23, 42, .08);--shadow-lg: 0 16px 40px rgba(15, 23, 42, .14);--radius: 10px;--radius-sm: 7px;--sidebar-width: 236px;--primary-soft: color-mix(in srgb, var(--color-primary) 10%, transparent);--primary-border: color-mix(in srgb, var(--color-primary) 35%, transparent);--accent-soft: color-mix(in srgb, var(--color-accent) 12%, transparent);--accent-border: color-mix(in srgb, var(--color-accent) 40%, transparent);--danger-soft: color-mix(in srgb, var(--color-danger) 10%, transparent);--danger-border: color-mix(in srgb, var(--color-danger) 35%, transparent);--good: #0a8a3f;--good-soft: color-mix(in srgb, var(--good) 12%, transparent);--warn: #b45309;--warn-soft: color-mix(in srgb, var(--warn) 12%, transparent);--font-display: "Lexend", "Inter", -apple-system, "Segoe UI", sans-serif;--font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;font-family:var(--font-body)}*{box-sizing:border-box}body{margin:0;background:var(--color-bg);color:var(--color-text);font-size:14px;-webkit-font-smoothing:antialiased}h1,h2,h3,h4{font-family:var(--font-display);font-weight:600;letter-spacing:-.01em;margin:0 0 4px}h1{font-size:24px}h2{font-size:19px}h3{font-size:15px}h4{font-size:11px;color:var(--color-muted);text-transform:uppercase;letter-spacing:.06em;font-weight:700}button{font-family:inherit;cursor:pointer}.btn-primary,.btn-secondary,.btn-danger{border-radius:var(--radius-sm);padding:9px 16px;font-size:13.5px;font-weight:600;border:1px solid transparent;transition:box-shadow .12s ease,border-color .12s ease,background .12s ease,transform .06s ease}.btn-primary:active,.btn-secondary:active,.btn-danger:active{transform:translateY(1px)}.btn-primary{background:var(--color-primary);color:#fff;box-shadow:var(--shadow-sm)}.btn-primary:hover:not(:disabled){background:var(--color-primary-dark);box-shadow:0 0 0 3px var(--primary-soft)}.btn-primary:disabled{opacity:.55;cursor:default}.btn-secondary{background:#fff;border-color:var(--color-border);color:var(--color-text)}.btn-secondary:hover:not(:disabled){border-color:var(--color-primary);background:var(--primary-soft)}.btn-danger{background:#fff;color:var(--color-danger);border-color:var(--danger-border)}.btn-danger:hover:not(:disabled){background:var(--danger-soft);border-color:var(--color-danger)}input,select,textarea{font-family:inherit;font-size:14px;padding:9px 12px;border:1px solid var(--color-border);border-radius:var(--radius-sm);background:#fff;color:var(--color-text);transition:border-color .12s ease,box-shadow .12s ease}input:hover,select:hover,textarea:hover{border-color:var(--color-faint)}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px var(--primary-soft)}button:focus-visible{outline:2px solid var(--primary-border);outline-offset:2px}.app-shell{display:flex;min-height:100vh}.app-sidebar{width:var(--sidebar-width);background:#14172b;background-image:radial-gradient(var(--color-canvas-grid) 1px,transparent 1px);background-size:14px 14px;color:#cfd8ea;display:flex;flex-direction:column;flex-shrink:0}.app-brand{padding:22px 20px 18px;border-bottom:1px solid rgba(255,255,255,.08);margin-bottom:10px}.app-brand-name{font-family:var(--font-display);font-size:19px;font-weight:700;color:#fff;letter-spacing:-.01em}.app-brand-caption{display:block;margin-top:3px;font-size:10px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:#8b95c4}.app-sidebar nav{display:flex;flex-direction:column;gap:2px;padding:0 12px}.nav-link{padding:9px 14px;border-radius:8px;border-left:3px solid transparent;color:#b7c0de;text-decoration:none;font-size:13.5px;font-weight:500;transition:background .12s ease,color .12s ease}.nav-link:hover{background:#ffffff0f;color:#fff}.nav-link.active{background:#4f46e53d;border-left-color:var(--color-accent);color:#fff;font-weight:600}.app-sidebar-footer{margin-top:auto;padding:18px;border-top:1px solid rgba(255,255,255,.1);display:flex;flex-direction:column;gap:10px}.app-user{font-size:12px;color:#9fb0cc;word-break:break-all}.app-content{flex:1;padding:30px 36px;max-width:1320px}.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.page-panel{background:var(--color-panel);border:1px solid var(--color-border);border-radius:var(--radius);box-shadow:var(--shadow-sm);padding:24px;margin-bottom:20px}.data-table{width:100%;border-collapse:collapse}.data-table th,.data-table td{text-align:left;padding:11px 14px;border-bottom:1px solid var(--color-border);font-size:13.5px}.data-table th{color:var(--color-faint);font-weight:700;font-size:10.5px;text-transform:uppercase;letter-spacing:.06em;background:var(--color-panel-raised)}.data-table tbody tr:last-child td{border-bottom:none}.clickable-row{cursor:pointer;transition:background .1s ease}.clickable-row:hover{background:var(--color-panel-raised)}.empty-state{color:var(--color-muted);padding:40px 24px;text-align:center;font-size:14px}.form-row{display:flex;flex-direction:column;gap:6px;margin-bottom:16px;max-width:520px}.form-row label{font-size:12.5px;font-weight:600;color:var(--color-muted)}.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px 20px;max-width:820px}.dialog-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f121e80;display:flex;align-items:center;justify-content:center;z-index:50}.dialog{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow-lg);padding:24px;width:380px}.dialog-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:18px}.json-editor-toolbar{display:flex;align-items:center;gap:12px;margin-bottom:6px}.json-editor-error{color:var(--color-danger);font-size:12px}.json-editor-textarea{width:100%;font-family:var(--font-mono);font-size:12px}.designer-layout{display:grid;grid-template-columns:210px 1fr 1fr;gap:14px;height:calc(100vh - 170px)}.designer-palette{background:var(--color-panel);border:1px solid var(--color-border);border-radius:var(--radius);box-shadow:var(--shadow-sm);padding:14px;overflow-y:auto}.variable-chip{display:block;width:100%;text-align:left;background:var(--primary-soft);border:1px solid var(--primary-border);border-radius:6px;padding:5px 9px;margin-bottom:6px;font-size:12px;font-family:var(--font-mono);color:var(--color-primary-dark)}.variable-chip:hover{background:var(--color-primary);color:#fff}.designer-editor,.designer-preview{border:1px solid var(--color-border);border-radius:var(--radius);box-shadow:var(--shadow-sm);overflow:hidden;display:flex;flex-direction:column;background:var(--color-panel)}.designer-preview iframe{flex:1;border:none;background:#fff}.designer-toolbar{display:flex;gap:8px;padding:11px 14px;border-bottom:2px solid var(--color-primary);align-items:center;background:var(--color-panel-raised)}.designer-toolbar-title{font-family:var(--font-display);font-weight:600;font-size:14px;margin-right:auto;display:flex;align-items:center;gap:6px}.designer-toolbar-title .studio-label{color:var(--color-muted);font-weight:500;font-family:var(--font-body)}.live-pulse{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--color-accent);box-shadow:0 0 #14b8a699;animation:pulse 1.8s infinite}@keyframes pulse{0%{box-shadow:0 0 #14b8a680}70%{box-shadow:0 0 0 6px #14b8a600}to{box-shadow:0 0 #14b8a600}}.tabs{display:flex;gap:4px;border-bottom:1px solid var(--color-border);margin-bottom:20px}.tab-button{padding:10px 18px;background:none;border:none;border-bottom:2px solid transparent;font-size:13.5px;font-weight:500;color:var(--color-muted)}.tab-button.active{color:var(--color-primary);border-bottom-color:var(--color-primary);font-weight:600}.code-block{background:#14172b;color:#e2e8f0;padding:16px;border-radius:var(--radius-sm);font-family:var(--font-mono);font-size:12px;overflow-x:auto;white-space:pre}.badge{display:inline-flex;align-items:center;gap:5px;padding:3px 10px;border-radius:999px;font-size:10.5px;font-weight:700;text-transform:uppercase;letter-spacing:.04em}.badge:before{content:"";width:5px;height:5px;border-radius:50%;background:currentColor}.badge-draft{background:var(--warn-soft);color:var(--warn)}.badge-published{background:var(--good-soft);color:var(--good)}.badge-archived{background:#eef0f4;color:var(--color-muted)}.login-shell{min-height:100vh;display:grid;grid-template-columns:1.1fr .9fr;background:var(--color-bg)}@media (max-width: 900px){.login-shell{grid-template-columns:1fr}.login-marketing{display:none}}.login-marketing{background:linear-gradient(160deg,var(--color-primary-dark),#1e1b4b 75%);background-image:radial-gradient(rgba(255,255,255,.07) 1px,transparent 1px),linear-gradient(160deg,var(--color-primary-dark),#1e1b4b 75%);background-size:16px 16px,auto;color:#fff;display:flex;flex-direction:column;justify-content:center;padding:64px}.login-marketing-inner{max-width:440px}.login-wordmark{font-family:var(--font-display);font-size:22px;font-weight:700;margin-bottom:24px}.login-tagline{font-family:var(--font-display);font-size:29px;font-weight:600;line-height:1.25;margin-bottom:28px}.login-features{list-style:none;padding:0;margin:0 0 32px;display:flex;flex-direction:column;gap:14px}.login-features li{display:flex;align-items:flex-start;gap:10px;font-size:14px;color:#dbe0fb}.login-features svg{flex-shrink:0;margin-top:2px;color:var(--color-accent)}.login-form-side{display:flex;align-items:center;justify-content:center;padding:32px}.login-card{background:#fff;padding:36px;border-radius:14px;border:1px solid var(--color-border);width:380px;box-shadow:var(--shadow-lg)}.error-text{color:var(--color-danger);font-size:13px;margin-top:8px}.help-text{color:var(--color-muted);font-size:12.5px}.dashboard-hero{display:flex;align-items:center;justify-content:space-between;gap:24px;background:linear-gradient(135deg,var(--color-primary) 0%,var(--color-primary-dark) 100%);background-image:radial-gradient(rgba(255,255,255,.08) 1px,transparent 1px),linear-gradient(135deg,var(--color-primary) 0%,var(--color-primary-dark) 100%);background-size:16px 16px,auto;color:#fff;border-radius:var(--radius);box-shadow:var(--shadow-md);padding:30px 34px;margin-bottom:22px}.dashboard-hero h1{margin:0 0 6px;font-size:25px}.dashboard-hero p{margin:0;color:#e0e0fc;font-size:14px}.dashboard-hero .btn-primary{background:#fff;color:var(--color-primary-dark);font-weight:700;padding:11px 22px;white-space:nowrap}.dashboard-hero .btn-primary:hover{background:#f0f0ff;box-shadow:none}.report-card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:14px}.report-card{background:var(--color-panel);border:1px solid var(--color-border);border-radius:var(--radius);padding:18px;display:flex;flex-direction:column;gap:12px;transition:box-shadow .15s ease,transform .15s ease}.report-card:hover{box-shadow:var(--shadow-md);transform:translateY(-1px)}.report-card-title{font-family:var(--font-display);font-weight:600;font-size:14px}.report-card-meta{color:var(--color-muted);font-size:12px}.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px;margin-bottom:20px}.stat-card{background:var(--color-panel);border:1px solid var(--color-border);border-radius:var(--radius);box-shadow:var(--shadow-sm);padding:18px 20px}.stat-card-label{color:var(--color-muted);font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.05em;margin-bottom:8px}.stat-card-value{font-family:var(--font-mono);font-size:27px;font-weight:500;letter-spacing:-.01em;font-variant-numeric:tabular-nums}