:root{--color-primary:#4f46e5;--color-primary-hover:#4338ca;--color-primary-soft:#eef2ff;--color-primary-tint:#c7d2fe;--color-primary-text:#3730a3;--color-success:#059669;--color-success-soft:#d1fae5;--color-warning:#d97706;--color-warning-soft:#fef3c7;--color-danger:#dc2626;--color-danger-soft:#fee2e2;--color-info:#2563eb;--color-info-soft:#dbeafe;--color-bg:#f8fafc;--color-bg-soft:#f1f5f9;--color-surface:#fff;--color-border:#e2e8f0;--color-border-strong:#cbd5e1;--color-text:#0f172a;--color-text-muted:#475569;--color-text-dim:#94a3b8;--primary:var(--color-primary);--primary-dark:var(--color-primary-hover);--bg:var(--color-bg);--card:var(--color-surface);--text:var(--color-text);--text-secondary:var(--color-text-muted);--border:var(--color-border);--success:var(--color-success);--danger:var(--color-danger);--warning:var(--color-warning);--info:var(--color-info);--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;--radius-sm:6px;--radius:10px;--radius-lg:14px;--radius-full:999px;--shadow-xs:0 1px 2px rgba(15,23,42,.04);--shadow-sm:0 1px 3px rgba(15,23,42,.07),0 1px 2px rgba(15,23,42,.04);--shadow-md:0 8px 24px rgba(15,23,42,.08),0 4px 8px rgba(15,23,42,.04);--shadow-lg:0 24px 60px rgba(15,23,42,.14);--sidebar-w:240px;--topbar-h:60px;--content-max:1280px;--z-sticky:40;--z-drawer:80;--z-modal:100;--z-toast:200;--font-sans:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif}*,:after,:before{box-sizing:border-box}*{margin:0;padding:0}body,html{height:100%}body{background:var(--color-bg);color:var(--color-text);font-family:var(--font-sans);font-feature-settings:"cv11","ss01";font-size:14px;line-height:1.55;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{color:var(--color-primary);text-decoration:none}a:hover{color:var(--color-primary-hover)}button{cursor:pointer;font-family:inherit}:where(button,a,input,select,textarea,[tabindex]):focus-visible{border-radius:var(--radius-sm);outline:2px solid var(--color-primary);outline-offset:2px}.container{margin:0 auto;max-width:var(--content-max);padding:0 var(--space-6);width:100%}.text-xs{font-size:.75rem}.text-sm{font-size:.825rem}.text-base{font-size:.9rem}.text-lg{font-size:1rem}.text-xl{font-size:1.125rem}.font-medium{font-weight:500}.font-semibold{font-weight:600}.font-bold{font-weight:700}.text-muted,.text-secondary{color:var(--color-text-muted)}.text-dim{color:var(--color-text-dim)}.text-success{color:var(--color-success)}.text-danger{color:var(--color-danger)}.text-warning{color:var(--color-warning)}.text-info{color:var(--color-info)}.text-primary{color:var(--color-primary)}.text-mono{font-family:ui-monospace,SF 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.05s;-webkit-user-select:none;-moz-user-select:none;user-select:none;white-space:nowrap}.btn:active{transform:translateY(1px)}.btn:disabled{cursor:not-allowed;opacity:.55;transform:none}.btn-primary{background:var(--color-primary);color:#fff}.btn-primary:hover:not(:disabled){background:var(--color-primary-hover)}.btn-outline,.btn-secondary{background:var(--color-surface);border-color:var(--color-border);color:var(--color-text)}.btn-outline:hover:not(:disabled),.btn-secondary:hover:not(:disabled){background:var(--color-bg-soft);border-color:var(--color-border-strong)}.btn-ghost{background:transparent;color:var(--color-text)}.btn-ghost:hover:not(:disabled){background:var(--color-bg-soft)}.btn-success{background:var(--color-success);color:#fff}.btn-success:hover:not(:disabled){filter:brightness(.92)}.btn-danger{background:var(--color-danger);color:#fff}.btn-danger:hover:not(:disabled){filter:brightness(.92)}.btn-lg{font-size:.9rem;height:42px;padding:0 var(--space-5)}.btn-sm{font-size:.8rem;height:30px;padding:0 var(--space-3)}.btn-xs{font-size:.75rem;height:24px;padding:0 var(--space-2)}.btn-icon{flex-shrink:0;padding:0;width:36px}.btn-icon.btn-sm{width:30px}.btn-icon.btn-xs{width:24px}.btn-block{width:100%}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);box-shadow:var(--shadow-xs);padding:var(--space-6)}.card-compact{padding:var(--space-4)}.card-header{align-items:center;border-bottom:1px solid var(--color-border);display:flex;justify-content:space-between;margin-bottom:var(--space-4);padding-bottom:var(--space-4)}.card-title{font-size:.95rem;font-weight:600;letter-spacing:-.005em}.page-header{align-items:center;display:flex;flex-wrap:wrap;gap:var(--space-4);justify-content:space-between;margin-bottom:var(--space-6)}.page-header h1{font-size:1.4rem;font-weight:700;letter-spacing:-.015em}.page-header h2.page-title{font-size:1.25rem;font-weight:700}.page-subtitle{color:var(--color-text-muted);font-size:.85rem;margin-top:2px}.page-actions{align-items:center;display:flex;flex-wrap:wrap;gap:var(--space-2)}.table-wrap{border-radius:var(--radius);overflow-x:auto;-webkit-overflow-scrolling:touch}table{border-collapse:collapse;font-size:.85rem;width:100%}thead th{background:var(--color-bg-soft);color:var(--color-text-muted);font-size:.72rem;font-weight:600;letter-spacing:.04em;text-align:left;text-transform:uppercase;white-space:nowrap}tbody td,thead th{border-bottom:1px solid var(--color-border);padding:var(--space-3) var(--space-4)}tbody td{vertical-align:middle}tbody tr:last-child td{border-bottom:none}tbody tr:hover td{background:var(--color-bg-soft)}.card>.table-wrap{border-radius:0 0 var(--radius) var(--radius);margin:calc(var(--space-6)*-1);margin-top:var(--space-4)}.card>.table-wrap:first-child{border-radius:var(--radius) var(--radius) 0 0;margin-top:calc(var(--space-6)*-1)}.badge{align-items:center;border-radius:var(--radius-full);display:inline-flex;font-size:.72rem;font-weight:600;gap:var(--space-1);letter-spacing:.01em;padding:2px var(--space-2);text-transform:capitalize;white-space:nowrap}.badge-success{background:var(--color-success-soft);color:var(--color-success)}.badge-danger{background:var(--color-danger-soft);color:var(--color-danger)}.badge-warning{background:var(--color-warning-soft);color:var(--color-warning)}.badge-info{background:var(--color-info-soft);color:var(--color-info)}.badge-primary{background:var(--color-primary-soft);color:var(--color-primary-text)}.badge-gray{background:var(--color-bg-soft);color:var(--color-text-muted)}.stats-grid{display:grid;gap:var(--space-4);grid-template-columns:repeat(auto-fit,minmax(220px,1fr));margin-bottom:var(--space-6)}.stat-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);box-shadow:var(--shadow-xs);overflow:hidden;padding:var(--space-5);position:relative;transition:border-color .15s,box-shadow .15s,transform .15s}.stat-card:hover{border-color:var(--color-border-strong)}.stat-card .label{color:var(--color-text-muted);font-size:.75rem;font-weight:600;letter-spacing:.04em;margin-bottom:var(--space-2);text-transform:uppercase}.stat-card .value{color:var(--color-text);font-size:1.65rem;font-weight:700;letter-spacing:-.02em;line-height:1.15}.stat-card .sub{color:var(--color-text-muted);font-size:.8rem;margin-top:var(--space-2)}.form-group{margin-bottom:var(--space-4)}.form-label,label{color:var(--color-text);display:block;font-size:.8rem;font-weight:500;margin-bottom:var(--space-2)}.form-hint{color:var(--color-text-muted);font-size:.75rem;margin-top:var(--space-1)}.form-input,input:not([type]),input[type=date],input[type=datetime-local],input[type=email],input[type=number],input[type=password],input[type=search],input[type=tel],input[type=text],select,textarea{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);color:var(--color-text);font-family:inherit;font-size:.875rem;height:38px;padding:0 var(--space-3);transition:border-color .15s,box-shadow .15s;width:100%}textarea{height:auto;min-height:80px;padding:var(--space-3);resize:vertical}.form-input:focus,input:focus,select:focus,textarea:focus{border-color:var(--color-primary);box-shadow:0 0 0 3px #4f46e51f;outline:none}input::-moz-placeholder,textarea::-moz-placeholder{color:var(--color-text-dim)}input::placeholder,textarea::placeholder{color:var(--color-text-dim)}input:disabled,select:disabled,textarea:disabled{background:var(--color-bg-soft);color:var(--color-text-muted)}select{-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='none' stroke='%2364748b' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' viewBox='0 0 24 24'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");background-position:right var(--space-3) center;background-repeat:no-repeat;padding-right:var(--space-8)}.modal-overlay{align-items:center;animation:fadeIn .2s ease;backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);background:#0f172a8c;display:flex;inset:0;justify-content:center;padding:var(--space-4);position:fixed;z-index:var(--z-modal)}.modal{animation:scaleIn .2s ease;background:var(--color-surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);max-height:90vh;max-width:520px;overflow-y:auto;width:100%}.modal-lg{max-width:720px}.modal-sm{max-width:400px}.modal-header{align-items:center;border-bottom:1px solid var(--color-border);display:flex;justify-content:space-between;padding:var(--space-5) var(--space-6)}.modal h3,.modal-header h3{font-size:1rem;font-weight:600;letter-spacing:-.005em}.modal-body{padding:var(--space-6)}.modal-footer{align-items:center;border-top:1px solid var(--color-border);display:flex;gap:var(--space-2);justify-content:flex-end;padding:var(--space-4) var(--space-6)}.modal-close{background:transparent;border:none;border-radius:var(--radius-full);color:var(--color-text-muted);cursor:pointer;display:inline-grid;height:32px;place-items:center;transition:background .15s,color .15s;width:32px}.modal-close:hover{background:var(--color-bg-soft);color:var(--color-text)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes scaleIn{0%{opacity:0;transform:scale(.96)}to{opacity:1;transform:scale(1)}}.toast{animation:slideIn .25s cubic-bezier(.22,.61,.36,1);border-radius:var(--radius);box-shadow:var(--shadow-md);color:#fff;font-size:.85rem;font-weight:500;max-width:360px;padding:var(--space-3) var(--space-4);position:fixed;right:var(--space-4);top:var(--space-4);z-index:var(--z-toast)}.toast-success{background:var(--color-success)}.toast-error{background:var(--color-danger)}.toast-info{background:var(--color-info)}@keyframes slideIn{0%{opacity:0;transform:translate(20px)}to{opacity:1;transform:translate(0)}}.empty-state{display:grid;gap:var(--space-2);padding:var(--space-10) var(--space-4);place-items:center;text-align:center}.empty-state-icon{background:var(--color-bg-soft);border-radius:var(--radius-full);color:var(--color-text-dim);display:grid;height:48px;margin-bottom:var(--space-2);place-items:center;width:48px}.empty-state-title{color:var(--color-text);font-size:.95rem;font-weight:600}.empty-state-sub{color:var(--color-text-muted);font-size:.825rem;max-width:380px}.loading-row{display:grid;padding:var(--space-10);place-items:center}.spinner{animation:spin .7s linear infinite;border:2.5px solid var(--color-border);border-radius:50%;border-top-color:var(--color-primary);height:24px;width:24px}@keyframes spin{to{transform:rotate(1turn)}}.tabs{border-bottom:1px solid var(--color-border);display:flex;gap:var(--space-1);margin-bottom:var(--space-4);overflow-x:auto;-webkit-overflow-scrolling:touch}.tab-btn{background:transparent;border:none;border-bottom:2px solid transparent;color:var(--color-text-muted);cursor:pointer;font-size:.85rem;font-weight:500;margin-bottom:-1px;padding:var(--space-3) var(--space-4);transition:color .15s,border-color .15s;white-space:nowrap}.tab-btn:hover{color:var(--color-text)}.tab-btn.active{border-bottom-color:var(--color-primary);color:var(--color-primary)}.alert{align-items:center;border-radius:var(--radius);display:flex;font-size:.85rem;gap:var(--space-2);padding:var(--space-3) var(--space-4)}.alert-danger,.alert-error{background:var(--color-danger-soft);color:var(--color-danger)}.alert-success{background:var(--color-success-soft);color:var(--color-success)}.alert-warning{background:var(--color-warning-soft);color:var(--color-warning)}.alert-info{background:var(--color-info-soft);color:var(--color-info)}.auth-container{background:radial-gradient(circle at 20% 0,rgba(79,70,229,.14),transparent 45%),radial-gradient(circle at 100% 80%,rgba(99,102,241,.12),transparent 55%),var(--color-bg);display:grid;min-height:100vh;padding:var(--space-6);place-items:center}.auth-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);max-width:420px;padding:var(--space-8);width:100%}.auth-brand{align-items:center;display:inline-flex;font-size:1.05rem;font-weight:700;gap:var(--space-2);margin-bottom:var(--space-2)}.auth-brand .brand-dot{background:linear-gradient(135deg,var(--color-primary),#7c3aed);border-radius:var(--radius);color:#fff;display:grid;height:28px;place-items:center;width:28px}.auth-card h1{font-size:1.35rem;font-weight:700;letter-spacing:-.015em}.auth-card .subtitle{color:var(--color-text-muted);font-size:.875rem;margin:var(--space-1) 0 var(--space-6)}.section-title{font-size:.95rem;font-weight:600;letter-spacing:-.005em;margin-bottom:var(--space-3)}@media(max-width:768px){.container{padding:0 var(--space-4)}.card{padding:var(--space-4)}.stats-grid{gap:var(--space-3);grid-template-columns:1fr 1fr}.stat-card{padding:var(--space-4)}.stat-card .value{font-size:1.35rem}.page-header h1{font-size:1.2rem}tbody td,thead th{padding:var(--space-2) var(--space-3)}.modal{border-radius:var(--radius-lg) var(--radius-lg) 0 0;max-height:100vh}.modal-overlay{align-items:flex-end;padding:0}.hide-on-mobile{display:none!important}}@media(max-width:480px){.stats-grid{grid-template-columns:1fr}}