:root{--color-bg: #f8fafc;--color-surface: #ffffff;--color-surface-alt: #f1f5f9;--color-border: #e2e8f0;--color-text: #0f172a;--color-text-muted: #64748b;--color-text-faint: #94a3b8;--color-primary: #2563eb;--color-primary-hover: #1d4ed8;--color-primary-light: #dbeafe;--color-primary-text: #1d4ed8;--color-primary-2: #4f46e5;--color-accent: #059669;--color-accent-hover: #047857;--color-accent-light: #d1fae5;--color-danger: #dc2626;--color-danger-light: #fef2f2;--color-warning: #d97706;--color-warning-light: #fffbeb;--color-success: #16a34a;--color-success-light: #f0fdf4;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 22px;--radius-full: 999px;--shadow-sm: 0 1px 2px rgba(15, 23, 42, .05), 0 1px 1px rgba(15, 23, 42, .03);--shadow-md: 0 8px 20px rgba(15, 23, 42, .07), 0 2px 6px rgba(15, 23, 42, .04);--shadow-lg: 0 24px 48px rgba(15, 23, 42, .14), 0 6px 16px rgba(15, 23, 42, .06);--shadow-glow-primary: 0 8px 20px rgba(37, 99, 235, .22);--shadow-glow-accent: 0 8px 20px rgba(5, 150, 105, .2);--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-mono: "JetBrains Mono", "SFMono-Regular", Menlo, Consolas, monospace;color-scheme:light}@media (prefers-color-scheme: dark){:root{--color-bg: #020617;--color-surface: #0f172a;--color-surface-alt: #1e293b;--color-border: #1e293b;--color-text: #f1f5f9;--color-text-muted: #94a3b8;--color-text-faint: #64748b;--color-primary: #3b82f6;--color-primary-hover: #60a5fa;--color-primary-light: rgba(59, 130, 246, .16);--color-primary-text: #93c5fd;--color-primary-2: #6366f1;--color-accent: #10b981;--color-accent-hover: #34d399;--color-accent-light: rgba(16, 185, 129, .16);--color-danger: #f87171;--color-danger-light: rgba(248, 113, 113, .14);--color-warning: #fbbf24;--color-warning-light: rgba(251, 191, 36, .14);--color-success: #4ade80;--color-success-light: rgba(74, 222, 128, .14);--shadow-sm: 0 1px 2px rgba(0, 0, 0, .3), 0 1px 1px rgba(0, 0, 0, .2);--shadow-md: 0 8px 20px rgba(0, 0, 0, .35), 0 2px 6px rgba(0, 0, 0, .25);--shadow-lg: 0 24px 56px rgba(0, 0, 0, .5), 0 8px 20px rgba(0, 0, 0, .3);--shadow-glow-primary: 0 8px 24px rgba(59, 130, 246, .32);--shadow-glow-accent: 0 8px 24px rgba(16, 185, 129, .28);color-scheme:dark}}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:var(--color-bg);color:var(--color-text);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}h1,h2,h3,p{margin:0}button,input,select,textarea{font-family:inherit}.mono{font-family:var(--font-mono);font-feature-settings:"tnum" 1}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--color-text-faint)}.app-shell{display:flex;min-height:100%}.app-sidebar{width:260px;flex-shrink:0;background:var(--color-surface);border-right:1px solid 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860px){.login-brand-panel{display:none}.login-form-panel{width:100%}}.control{width:100%;border:1px solid var(--color-border);background:var(--color-surface);color:var(--color-text);border-radius:var(--radius-sm);padding:9px 11px;font-size:13.5px;outline:none;transition:border-color .15s ease,box-shadow .15s ease}.control:focus{border-color:var(--color-primary);box-shadow:0 0 0 3px var(--color-primary-light)}textarea.control{resize:vertical;min-height:72px;font-family:inherit}.field-error{font-size:12.5px;color:var(--color-danger);margin-top:2px}.checkbox-row{display:flex;align-items:center;gap:8px;font-size:13.5px;font-weight:500}.checkbox-row input{width:16px;height:16px;accent-color:var(--color-primary)}.list-editor-row{display:flex;gap:8px;margin-bottom:8px}.toolbar{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:20px;flex-wrap:wrap}.filter-bar{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:16px}.filter-bar 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transparent;background:none;color:var(--color-text-faint);cursor:pointer;transition:background-color .15s ease,color .15s ease}.icon-btn:hover{background:var(--color-surface-alt);color:var(--color-text)}.icon-btn.danger:hover{background:var(--color-danger-light);color:var(--color-danger)}.kanban-board{display:grid;grid-template-columns:repeat(5,minmax(195px,1fr));gap:12px;overflow-x:auto;padding-bottom:4px}.kanban-column{display:flex;flex-direction:column;gap:10px;min-width:220px}.kanban-column-header{display:flex;align-items:center;justify-content:space-between;font-size:12.5px;font-weight:700;text-transform:uppercase;letter-spacing:.04em;color:var(--color-text-muted);padding:0 2px}.kanban-card{padding:14px;display:flex;flex-direction:column;gap:8px;cursor:pointer;transition:transform .15s ease,box-shadow .15s ease,border-color .15s ease}.kanban-card:hover{transform:translateY(-1px);box-shadow:var(--shadow-md);border-color:var(--color-primary)}.kanban-empty{border:1.5px dashed var(--color-border);border-radius:var(--radius-md);padding:16px 10px;text-align:center;font-size:12.5px;color:var(--color-text-faint)}.spinner{width:15px;height:15px;border-radius:50%;border:2px solid rgba(255,255,255,.35);border-top-color:#fff;animation:spin .7s linear infinite}.spinner.dark{border:2px solid var(--color-border);border-top-color:var(--color-primary)}.skeleton{background:linear-gradient(90deg,var(--color-surface-alt) 25%,var(--color-border) 37%,var(--color-surface-alt) 63%);background-size:400% 100%;animation:shimmer 1.4s ease infinite;border-radius:var(--radius-sm)}.funnel-row{display:flex;align-items:center;gap:12px;font-size:13px}.funnel-label{width:130px;flex-shrink:0;color:var(--color-text-muted);font-weight:500}.funnel-track{flex:1;height:8px;border-radius:var(--radius-full);background:var(--color-surface-alt);overflow:hidden}.funnel-fill{height:100%;border-radius:var(--radius-full);background:linear-gradient(90deg,var(--color-primary),var(--color-primary-2));transition:width .4s ease}.funnel-count{width:26px;text-align:right;font-weight:600;flex-shrink:0;font-family:var(--font-mono)}.empty-state{text-align:center;padding:36px 20px;color:var(--color-text-muted)}.empty-state svg{width:32px;height:32px;color:var(--color-text-faint);margin-bottom:10px}.empty-state-title{font-weight:600;color:var(--color-text);font-size:14px}.empty-state-desc{font-size:13px;margin-top:4px}@keyframes fade-up{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}@keyframes spin{to{transform:rotate(360deg)}}@keyframes shimmer{0%{background-position:100% 0}to{background-position:-100% 0}}@keyframes shake{10%,90%{transform:translate(-1px)}20%,80%{transform:translate(2px)}30%,50%,70%{transform:translate(-3px)}40%,60%{transform:translate(3px)}}