.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);height:38px;padding:0 var(--space-4);border-radius:var(--radius-md);font-size:var(--font-size-sm);font-weight:500;border:1px solid transparent;transition:all var(--transition-fast);white-space:nowrap;-webkit-user-select:none;user-select:none}.btn:active:not(:disabled){transform:scale(.98)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--color-accent-gradient);color:#fff;box-shadow:0 2px 6px var(--color-accent-glow)}.btn-primary:hover:not(:disabled){opacity:.94;transform:translateY(-1px);box-shadow:0 4px 12px var(--color-accent-glow)}.btn-secondary{background:var(--color-bg-elevated);color:var(--color-text-primary);border-color:var(--color-border);box-shadow:var(--shadow-sm)}.btn-secondary:hover:not(:disabled){background:var(--color-bg-hover);border-color:var(--color-border-hover);transform:translateY(-1px)}.btn-ghost{background:transparent;color:var(--color-text-secondary)}.btn-ghost:hover:not(:disabled){background:var(--color-bg-hover);color:var(--color-text-primary)}.btn-danger{background:var(--color-error);color:#fff;box-shadow:0 2px 6px #dc262640}.btn-danger:hover:not(:disabled){opacity:.92;transform:translateY(-1px)}.btn-sm{height:30px;padding:0 var(--space-3);font-size:var(--font-size-xs)}.btn-icon{width:36px;padding:0}.field-group{display:flex;flex-direction:column;gap:var(--space-2)}.field-label{font-size:var(--font-size-sm);font-weight:500;color:var(--color-text-primary);display:flex;align-items:center;gap:var(--space-1)}.field-label .required-mark{color:var(--color-error)}.field-presence-dot{width:7px;height:7px;border-radius:var(--radius-full);background:var(--color-accent);box-shadow:0 0 0 2px var(--color-accent-glow);flex-shrink:0;animation:fade-in var(--transition-fast)}.field-description{font-size:var(--font-size-xs);color:var(--color-text-muted)}.field-error{font-size:var(--font-size-xs);color:var(--color-error)}.input,.textarea,.select{width:100%;height:38px;padding:0 var(--space-3);background:var(--color-bg-secondary);border:1px solid var(--color-border);border-radius:var(--radius-md);color:var(--color-text-primary);font-size:var(--font-size-sm);transition:border-color var(--transition-fast),box-shadow var(--transition-fast),background var(--transition-fast);box-shadow:inset 0 1px 2px #00000005}.textarea{height:auto;min-height:96px;padding:var(--space-3);resize:vertical;font-family:var(--font-sans)}.input:hover,.textarea:hover,.select:hover{border-color:var(--color-border-hover)}.input:focus,.textarea:focus,.select:focus{outline:none;border-color:var(--color-accent);box-shadow:0 0 0 3px var(--color-accent-subtle),0 1px 2px #0000000d}.input.has-error,.textarea.has-error,.select.has-error{border-color:var(--color-error);box-shadow:0 0 0 3px var(--color-error-subtle)}.select{-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%238888a0' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 10px center;padding-right:var(--space-8)}.input-with-icon{position:relative}.input-with-icon .input{padding-left:var(--space-8)}.input-with-icon svg{position:absolute;left:var(--space-3);top:50%;transform:translateY(-50%);color:var(--color-text-muted);width:16px;height:16px;transition:color var(--transition-fast)}.input-with-icon:focus-within svg{color:var(--color-accent)}.checkbox-row{display:flex;align-items:center;gap:var(--space-2)}.switch{position:relative;display:inline-flex;align-items:center;width:40px;height:22px;border-radius:var(--radius-full);background:var(--color-bg-tertiary);border:1px solid var(--color-border);transition:background var(--transition-normal),border-color var(--transition-normal);flex-shrink:0;cursor:pointer}.switch[data-checked=true]{background:var(--color-accent);border-color:var(--color-accent);box-shadow:0 0 8px var(--color-accent-glow)}.switch-thumb{position:absolute;top:2px;left:2px;width:16px;height:16px;border-radius:50%;background:#fff;box-shadow:var(--shadow-sm);transition:transform var(--transition-spring)}.switch[data-checked=true] .switch-thumb{transform:translate(18px)}.card{background:var(--color-bg-secondary);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-5);box-shadow:var(--shadow-card);transition:border-color var(--transition-fast),box-shadow var(--transition-fast),transform var(--transition-fast)}.card-interactive{cursor:pointer}.card-interactive:hover{border-color:var(--color-border-hover);box-shadow:var(--shadow-md);transform:translateY(-2px)}.card-glass{background:var(--color-bg-glass);-webkit-backdrop-filter:var(--blur-md);backdrop-filter:var(--blur-md);border:1px solid var(--color-border)}.entry-seo-score-loading{color:var(--color-text-muted);font-size:var(--font-size-sm)}.badge{display:inline-flex;align-items:center;gap:var(--space-1);padding:3px var(--space-2.5, .625rem);border-radius:var(--radius-full);font-size:var(--font-size-xs);font-weight:500;line-height:1.4;letter-spacing:.01em}.badge-neutral{background:var(--color-bg-tertiary);color:var(--color-text-secondary);border:1px solid var(--color-border)}.badge-accent{background:var(--color-accent-subtle);color:var(--color-accent-hover);border:1px solid rgba(99,102,241,.2)}.badge-success{background:var(--color-success-subtle);color:var(--color-success);border:1px solid rgba(34,197,94,.2)}.badge-warning{background:var(--color-warning-subtle);color:var(--color-warning);border:1px solid rgba(245,158,11,.2)}.badge-error{background:var(--color-error-subtle);color:var(--color-error);border:1px solid rgba(239,68,68,.2)}.skeleton{background:linear-gradient(90deg,var(--color-bg-elevated) 25%,var(--color-bg-hover) 37%,var(--color-bg-elevated) 63%);background-size:400% 100%;animation:skeleton-loading 1.4s ease infinite;border-radius:var(--radius-sm)}@keyframes skeleton-loading{0%{background-position:100% 50%}to{background-position:0 50%}}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:var(--space-3);padding:var(--space-12) var(--space-6);color:var(--color-text-secondary);background:var(--color-bg-secondary);border:1px dashed var(--color-border);border-radius:var(--radius-xl)}.empty-state svg{color:var(--color-accent);width:44px;height:44px;opacity:.85}.empty-state h3{color:var(--color-text-primary);font-size:var(--font-size-md);font-weight:600}.empty-state p{font-size:var(--font-size-sm);max-width:380px;line-height:1.5}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:var(--color-overlay);-webkit-backdrop-filter:var(--blur-sm);backdrop-filter:var(--blur-sm);display:flex;align-items:center;justify-content:center;padding:var(--space-4);z-index:100;animation:fade-in var(--transition-fast)}.modal{background:var(--color-bg-secondary);border:1px solid var(--color-border);border-radius:var(--radius-xl);box-shadow:var(--shadow-lg);width:100%;max-width:520px;max-height:90vh;display:flex;flex-direction:column;overflow:hidden;animation:modal-spring var(--transition-spring)}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:var(--space-5);border-bottom:1px solid var(--color-border);background:var(--color-bg-tertiary)}.modal-header h2{font-size:var(--font-size-lg)}.modal-body{padding:var(--space-5);overflow-y:auto}.modal-footer{display:flex;justify-content:flex-end;gap:var(--space-3);padding:var(--space-5);border-top:1px solid var(--color-border);background:var(--color-bg-tertiary)}@keyframes fade-in{0%{opacity:0}to{opacity:1}}@keyframes modal-spring{0%{opacity:0;transform:translateY(12px) scale(.96)}to{opacity:1;transform:translateY(0) scale(1)}}.table-wrapper{overflow-x:auto;border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);background:var(--color-bg-secondary)}.table{width:100%;font-size:var(--font-size-sm)}.table thead th{text-align:left;padding:var(--space-3) var(--space-4);color:var(--color-text-secondary);font-weight:600;font-size:var(--font-size-xs);text-transform:uppercase;letter-spacing:.05em;background:var(--color-bg-tertiary);border-bottom:1px solid var(--color-border);white-space:nowrap}.table thead th.sortable{cursor:pointer;-webkit-user-select:none;user-select:none}.table tbody td{padding:var(--space-3) var(--space-4);border-bottom:1px solid var(--color-border);color:var(--color-text-primary);transition:background var(--transition-fast)}.table tbody tr:last-child td{border-bottom:none}.table tbody tr{transition:background var(--transition-fast)}.table tbody tr:hover{background:var(--color-bg-hover)}.table-checkbox-cell{width:40px}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.toast-viewport{--normal-bg: var(--color-bg-elevated);--normal-border: var(--color-border);--normal-text: var(--color-text-primary)}.app-shell{display:grid;grid-template-columns:var(--sidebar-width) 1fr;min-height:100vh;transition:grid-template-columns var(--transition-normal)}.app-shell[data-sidebar-collapsed=true]{grid-template-columns:var(--sidebar-width-collapsed) 1fr}.sidebar{background:var(--color-bg-secondary);border-right:1px solid var(--color-border);display:flex;flex-direction:column;height:100vh;position:sticky;top:0;overflow:hidden;transition:width var(--transition-normal);z-index:30}.sidebar-brand{display:flex;align-items:center;justify-content:space-between;gap:var(--space-2);padding:var(--space-4) var(--space-4);height:var(--topbar-height);border-bottom:1px solid var(--color-border);font-weight:600;color:var(--color-text-primary);flex-shrink:0}.sidebar-brand-content{display:flex;align-items:center;gap:var(--space-2);min-width:0;overflow:hidden}.sidebar-brand-icon{display:flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:var(--radius-md);background:var(--color-accent-subtle);color:var(--color-accent);flex-shrink:0}.sidebar-brand-text{font-size:var(--font-size-md);white-space:nowrap;transition:opacity var(--transition-fast)}.sidebar-collapse-btn{color:var(--color-text-muted);width:28px;height:28px;padding:0}.sidebar-collapse-btn:hover{color:var(--color-text-primary)}.app-shell[data-sidebar-collapsed=true] .sidebar-brand-text,.app-shell[data-sidebar-collapsed=true] .sidebar-section-label,.app-shell[data-sidebar-collapsed=true] .sidebar-link-label,.app-shell[data-sidebar-collapsed=true] .sidebar-link-count,.app-shell[data-sidebar-collapsed=true] .project-switcher-label,.app-shell[data-sidebar-collapsed=true] .project-switcher-chevron,.app-shell[data-sidebar-collapsed=true] .sidebar-empty-hint{opacity:0;pointer-events:none;width:0;margin:0;padding:0;overflow:hidden;display:none}.app-shell[data-sidebar-collapsed=true] .sidebar-link{justify-content:center;padding:var(--space-2) 0}.app-shell[data-sidebar-collapsed=true] .project-switcher-trigger{justify-content:center;padding:var(--space-2)}.sidebar-scroll{flex:1;overflow-y:auto;padding:var(--space-4) var(--space-3);display:flex;flex-direction:column;gap:var(--space-5)}.sidebar-empty-hint{padding:var(--space-2);font-size:var(--font-size-sm);color:var(--color-text-muted)}.project-switcher{position:relative;padding:var(--space-3);border-bottom:1px solid var(--color-border);flex-shrink:0}.project-switcher-trigger{display:flex;align-items:center;gap:var(--space-2);width:100%;padding:var(--space-2) var(--space-3);background:var(--color-bg-elevated);border:1px solid var(--color-border);border-radius:var(--radius-md);color:var(--color-text-primary);font-size:var(--font-size-sm);font-weight:500;transition:border-color var(--transition-fast),background var(--transition-fast),box-shadow var(--transition-fast)}.project-switcher-trigger:hover{border-color:var(--color-border-hover);background:var(--color-bg-hover);box-shadow:var(--shadow-sm)}.project-switcher-trigger svg:first-child{color:var(--color-accent);flex-shrink:0}.project-switcher-label{flex:1;min-width:0;text-align:left;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.project-switcher-chevron{color:var(--color-text-muted);flex-shrink:0}.project-switcher-menu{position:absolute;top:calc(100% + var(--space-1));left:var(--space-3);right:var(--space-3);background:var(--color-bg-elevated);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);padding:var(--space-2);z-index:40;max-height:320px;overflow-y:auto;animation:modal-spring var(--transition-fast)}.project-switcher-item{display:flex;align-items:center;gap:var(--space-2);width:100%;padding:var(--space-2) var(--space-3);border-radius:var(--radius-md);font-size:var(--font-size-sm);color:var(--color-text-primary);text-align:left;transition:background var(--transition-fast)}.project-switcher-item:hover{background:var(--color-bg-hover)}.project-switcher-item svg:first-child{color:var(--color-text-secondary);flex-shrink:0}.project-switcher-item-label{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.project-switcher-all{margin-top:var(--space-1);padding-top:var(--space-3);border-top:1px solid var(--color-border);color:var(--color-text-secondary)}.sidebar-section-label{font-size:var(--font-size-xs);font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--color-text-muted);padding:0 var(--space-2);margin-bottom:var(--space-2);display:flex;align-items:center;justify-content:space-between}.sidebar-nav{display:flex;flex-direction:column;gap:2px}.sidebar-group-toggle{background:none;border:none;color:inherit;cursor:pointer;display:flex;align-items:center;gap:var(--space-1);width:100%;text-align:left}.sidebar-group-toggle svg{flex-shrink:0;transition:transform var(--transition-fast)}.sidebar-group-toggle[data-open=true] svg{transform:rotate(90deg)}.sidebar-link-count{font-size:10px;font-weight:600;color:var(--color-text-secondary);background:var(--color-bg-tertiary);border:1px solid var(--color-border);border-radius:var(--radius-full);padding:1px var(--space-2);flex-shrink:0}.sidebar-link{position:relative;display:flex;align-items:center;gap:var(--space-3);padding:var(--space-2) var(--space-3);border-radius:var(--radius-md);color:var(--color-text-secondary);font-size:var(--font-size-sm);font-weight:500;transition:background var(--transition-fast),color var(--transition-fast);white-space:nowrap}.sidebar-link svg{width:16px;height:16px;flex-shrink:0}.sidebar-link-label{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}.sidebar-link:hover{background:var(--color-bg-hover);color:var(--color-text-primary)}.sidebar-link.active{background:var(--color-accent-subtle);color:var(--color-accent-hover);font-weight:600}.sidebar-link.active:before{content:"";position:absolute;left:0;top:6px;bottom:6px;width:3px;border-radius:0 var(--radius-full) var(--radius-full) 0;background:var(--color-accent)}.sidebar-footer{padding:var(--space-3);border-top:1px solid var(--color-border);display:flex;flex-direction:column;gap:2px}.topbar{height:var(--topbar-height);border-bottom:1px solid var(--color-border);background:var(--color-bg-glass);-webkit-backdrop-filter:var(--blur-md);backdrop-filter:var(--blur-md);display:flex;align-items:center;justify-content:space-between;padding:0 var(--space-5);position:sticky;top:0;z-index:20;gap:var(--space-4)}.topbar-search{display:flex;align-items:center;gap:var(--space-2);background:var(--color-bg-secondary);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:var(--space-2) var(--space-3);color:var(--color-text-muted);font-size:var(--font-size-sm);cursor:pointer;width:320px;max-width:40vw;transition:border-color var(--transition-fast),box-shadow var(--transition-fast)}.topbar-search:hover{border-color:var(--color-border-hover);color:var(--color-text-secondary)}.topbar-search kbd{margin-left:auto;background:var(--color-bg-tertiary);border:1px solid var(--color-border);border-radius:var(--radius-sm);padding:1px 6px;font-size:var(--font-size-xs);font-family:var(--font-mono);color:var(--color-text-muted)}.topbar-user{display:flex;align-items:center;gap:var(--space-3);position:relative}.user-avatar{width:34px;height:34px;border-radius:var(--radius-full);background:var(--color-accent-gradient);color:#fff;display:flex;align-items:center;justify-content:center;font-size:var(--font-size-xs);font-weight:600;flex-shrink:0;box-shadow:0 0 10px var(--color-accent-glow);transition:transform var(--transition-fast)}.user-avatar:hover{transform:scale(1.05)}.user-menu{position:absolute;top:calc(100% + var(--space-2));right:0;background:var(--color-bg-elevated);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);min-width:190px;padding:var(--space-2);z-index:30;animation:modal-spring var(--transition-fast)}.user-menu-item{display:flex;align-items:center;gap:var(--space-2);width:100%;padding:var(--space-2) var(--space-3);border-radius:var(--radius-md);font-size:var(--font-size-sm);color:var(--color-text-primary);text-align:left;transition:background var(--transition-fast)}.user-menu-item:hover{background:var(--color-bg-hover)}.hamburger-btn{display:none}.desktop-only{display:inline-flex}.main-content{min-width:0;display:flex;flex-direction:column}[cmdk-overlay]{position:fixed;top:0;right:0;bottom:0;left:0;background:var(--color-overlay);-webkit-backdrop-filter:var(--blur-sm);backdrop-filter:var(--blur-sm);z-index:200;animation:fade-in var(--transition-fast)}[cmdk-dialog]{position:fixed;top:15vh;left:50%;transform:translate(-50%);width:100%;max-width:600px;z-index:201;animation:modal-spring var(--transition-spring)}[cmdk-root]{background:var(--color-bg-elevated);border:1px solid var(--color-border);border-radius:var(--radius-xl);box-shadow:var(--shadow-lg);overflow:hidden}[cmdk-input]{width:100%;border:none;background:transparent;padding:var(--space-4) var(--space-5);font-size:var(--font-size-md);color:var(--color-text-primary);border-bottom:1px solid var(--color-border);outline:none}[cmdk-list]{max-height:380px;overflow-y:auto;padding:var(--space-2)}[cmdk-group-heading]{font-size:var(--font-size-xs);text-transform:uppercase;letter-spacing:.05em;color:var(--color-text-muted);padding:var(--space-2) var(--space-3);font-weight:600}[cmdk-item]{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-2.5, .625rem) var(--space-3);border-radius:var(--radius-md);font-size:var(--font-size-sm);color:var(--color-text-primary);cursor:pointer;transition:background var(--transition-fast)}[cmdk-item][data-selected=true]{background:var(--color-accent-subtle);color:var(--color-accent-hover);font-weight:500}[cmdk-empty]{padding:var(--space-6);text-align:center;color:var(--color-text-muted);font-size:var(--font-size-sm)}@media(max-width:900px){.app-shell{grid-template-columns:1fr}.desktop-only{display:none}.sidebar{position:fixed;left:0;width:var(--sidebar-width);z-index:50;transform:translate(-100%);transition:transform var(--transition-normal)}.app-shell[data-sidebar-open=true] .sidebar{transform:translate(0);box-shadow:var(--shadow-lg)}.hamburger-btn{display:inline-flex}.topbar-search{width:auto;flex:1}}.auth-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:var(--space-6);background:radial-gradient(circle at 15% 15%,rgba(99,102,241,.18),transparent 35%),radial-gradient(circle at 85% 85%,rgba(129,140,248,.12),transparent 40%),var(--color-bg-primary);position:relative;overflow:hidden}.auth-card{width:100%;max-width:420px;display:flex;flex-direction:column;gap:var(--space-6);z-index:1;animation:modal-spring var(--transition-spring)}.auth-card .card{background:var(--color-bg-glass);-webkit-backdrop-filter:var(--blur-md);backdrop-filter:var(--blur-md);border:1px solid var(--color-border);box-shadow:var(--shadow-lg);border-radius:var(--radius-xl)}.auth-brand{display:flex;align-items:center;gap:var(--space-2.5, .625rem);font-weight:700;font-size:var(--font-size-xl);justify-content:center;color:var(--color-text-primary);letter-spacing:-.02em}.auth-brand-badge{display:flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:var(--radius-lg);background:var(--color-accent-gradient);color:#fff;box-shadow:0 0 16px var(--color-accent-glow)}.auth-form{display:flex;flex-direction:column;gap:var(--space-4)}.auth-subtitle{color:var(--color-text-secondary);font-size:var(--font-size-sm);margin-top:-10px;margin-bottom:var(--space-1)}.auth-footer{text-align:center;font-size:var(--font-size-sm);color:var(--color-text-secondary)}.auth-footer a{color:var(--color-accent);font-weight:600;transition:color var(--transition-fast)}.auth-footer a:hover{color:var(--color-accent-hover);text-decoration:underline}.auth-error{background:var(--color-error-subtle);color:var(--color-error);border:1px solid rgba(239,68,68,.2);border-radius:var(--radius-md);padding:var(--space-3);font-size:var(--font-size-sm);animation:fade-in var(--transition-fast)}:root{--color-bg-primary: #f8fafc;--color-bg-secondary: #ffffff;--color-bg-tertiary: #f1f5f9;--color-bg-elevated: #ffffff;--color-bg-hover: #f1f5f9;--color-bg-glass: rgba(255, 255, 255, .75);--color-text-primary: #0f172a;--color-text-secondary: #475569;--color-text-muted: #94a3b8;--color-accent: #4f46e5;--color-accent-hover: #4338ca;--color-accent-subtle: rgba(79, 70, 229, .08);--color-accent-gradient: linear-gradient(135deg, #6366f1 0%, #4f46e5 50%, #4338ca 100%);--color-accent-glow: rgba(79, 70, 229, .25);--color-success: #16a34a;--color-success-subtle: rgba(22, 163, 74, .1);--color-warning: #d97706;--color-warning-subtle: rgba(217, 119, 6, .1);--color-error: #dc2626;--color-error-subtle: rgba(220, 38, 38, .1);--color-border: #e2e8f0;--color-border-hover: #cbd5e1;--color-overlay: rgba(15, 23, 42, .45);--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-mono: "JetBrains Mono", "Fira Code", ui-monospace, monospace;--font-size-xs: .75rem;--font-size-sm: .8125rem;--font-size-md: .9375rem;--font-size-lg: 1.125rem;--font-size-xl: 1.5rem;--font-size-2xl: 2rem;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.25rem;--space-6: 1.5rem;--space-8: 2rem;--space-10: 2.5rem;--space-12: 3rem;--radius-sm: 6px;--radius-md: 8px;--radius-lg: 12px;--radius-xl: 16px;--radius-full: 9999px;--shadow-sm: 0 1px 3px rgba(15, 23, 42, .05);--shadow-md: 0 4px 12px -2px rgba(15, 23, 42, .08), 0 2px 4px -2px rgba(15, 23, 42, .04);--shadow-lg: 0 12px 24px -4px rgba(15, 23, 42, .12), 0 4px 8px -4px rgba(15, 23, 42, .04);--shadow-glow: 0 0 16px var(--color-accent-glow);--shadow-card: 0 1px 3px rgba(15, 23, 42, .04), 0 6px 16px -4px rgba(15, 23, 42, .06);--blur-sm: blur(4px);--blur-md: blur(12px);--blur-lg: blur(20px);--transition-fast: .15s cubic-bezier(.4, 0, .2, 1);--transition-normal: .25s cubic-bezier(.4, 0, .2, 1);--transition-spring: .35s cubic-bezier(.34, 1.56, .64, 1);--sidebar-width: 260px;--sidebar-width-collapsed: 64px;--topbar-height: 56px;color-scheme:light}[data-theme=dark]{--color-bg-primary: #0b0c14;--color-bg-secondary: #13141f;--color-bg-tertiary: #1b1c2b;--color-bg-elevated: #1f2133;--color-bg-hover: #272a40;--color-bg-glass: rgba(19, 20, 31, .75);--color-text-primary: #e8eaf6;--color-text-secondary: #9499c3;--color-text-muted: #62678d;--color-accent: #6366f1;--color-accent-hover: #818cf8;--color-accent-subtle: rgba(99, 102, 241, .14);--color-accent-gradient: linear-gradient(135deg, #818cf8 0%, #6366f1 50%, #4f46e5 100%);--color-accent-glow: rgba(99, 102, 241, .35);--color-success: #22c55e;--color-success-subtle: rgba(34, 197, 94, .14);--color-warning: #f59e0b;--color-warning-subtle: rgba(245, 158, 11, .14);--color-error: #ef4444;--color-error-subtle: rgba(239, 68, 68, .14);--color-border: #292c42;--color-border-hover: #3c4061;--color-overlay: rgba(5, 5, 12, .75);--shadow-sm: 0 1px 3px rgba(0, 0, 0, .3);--shadow-md: 0 4px 16px rgba(0, 0, 0, .45);--shadow-lg: 0 12px 32px rgba(0, 0, 0, .6);--shadow-glow: 0 0 20px var(--color-accent-glow);--shadow-card: 0 2px 8px rgba(0, 0, 0, .4), 0 8px 24px -4px rgba(0, 0, 0, .5);color-scheme:dark}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{-webkit-text-size-adjust:100%;-webkit-font-smoothing:antialiased}body{min-height:100vh;line-height:1.5}img,picture,video,canvas,svg{display:block;max-width:100%}input,button,textarea,select{font:inherit;color:inherit}button{cursor:pointer;background:none;border:none}a{color:inherit;text-decoration:none}ul,ol{list-style:none}table{border-collapse:collapse;width:100%}#root{min-height:100vh}body{font-family:var(--font-sans);font-size:var(--font-size-md);background:var(--color-bg-primary);color:var(--color-text-primary)}::selection{background:var(--color-accent-subtle);color:var(--color-text-primary)}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--color-border-hover)}:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}h1,h2,h3,h4{font-weight:600;letter-spacing:-.01em}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.page{width:100%;padding:var(--space-8);max-width:1200px;margin:0 auto}.page-header{display:flex;align-items:center;justify-content:space-between;gap:var(--space-4);margin-bottom:var(--space-6);flex-wrap:wrap}.page-header h1{font-size:var(--font-size-xl)}.page-subtitle{color:var(--color-text-secondary);font-size:var(--font-size-sm);margin-top:var(--space-1)}.toolbar{display:flex;align-items:center;gap:var(--space-3);flex-wrap:wrap}.form-grid{display:grid;grid-template-columns:1fr;gap:var(--space-5)}.form-actions{display:flex;gap:var(--space-3);justify-content:flex-end;padding-top:var(--space-4);border-top:1px solid var(--color-border);margin-top:var(--space-6)}@media(max-width:640px){.page{padding:var(--space-4)}}