:root{--sidebar-width: 260px;--color-bg-body: linear-gradient(135deg, #f8fafc 0%, #eef2ff 40%, #f5f5f7 100%);--color-panel-bg: rgba(255, 255, 255, .78);--color-border: rgba(209, 213, 219, .45);--shadow-soft: 0 22px 45px rgba(15, 23, 42, .08);--text-primary: #111827;--text-secondary: #6b7280;--accent: #0ea5e9;--radius-xl: 24px;--radius-lg: 18px;font-family:Inter,SF Pro Display,-apple-system,BlinkMacSystemFont,Segoe UI,Helvetica,Arial,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--color-bg-body);color:var(--text-primary);font-family:inherit;-webkit-font-smoothing:antialiased}.app-shell{display:flex;min-height:100vh}.sidebar{width:var(--sidebar-width);background:#f9fbffd1;border-right:1px solid var(--color-border);-webkit-backdrop-filter:saturate(180%) blur(22px);backdrop-filter:saturate(180%) blur(22px);display:flex;flex-direction:column;position:sticky;top:0;height:100vh;z-index:12}.sidebar-header{padding:24px 20px 20px;border-bottom:1px solid var(--color-border)}.sidebar-logo{width:44px;height:44px;border-radius:14px;background:linear-gradient(135deg,#38bdf8,#0ea5e9);display:flex;align-items:center;justify-content:center;font-size:22px;color:#fff;box-shadow:inset 0 1px #ffffff73}.sidebar-user-card{margin-top:18px;padding:12px 14px;border-radius:14px;border:1px solid var(--color-border);background:#fffc;display:flex;flex-direction:column;gap:2px;color:var(--text-secondary)}.sidebar-menu{flex:1;overflow-y:auto;padding:22px 18px 28px;display:flex;flex-direction:column;gap:18px}.sidebar-section-label{font-size:11px;font-weight:600;color:#9ca3af;text-transform:uppercase;letter-spacing:.6px;margin-bottom:8px}.sidebar-menu-group{display:flex;flex-direction:column;gap:4px}.sidebar-menu-item{width:100%;display:flex;align-items:center;gap:12px;padding:10px 14px;border:none;border-radius:12px;background:transparent;color:var(--text-secondary);font-size:14px;font-weight:500;cursor:pointer;transition:all .2s ease}.sidebar-menu-item:hover{background:#ffffffb3;color:var(--accent)}.sidebar-menu-item.active{background:#0ea5e91f;color:var(--accent);font-weight:600;box-shadow:inset 0 2px 6px #0ea5e91f}.sidebar-menu-icon{font-size:17px}.sidebar-footer{padding:16px 20px;border-top:1px solid var(--color-border)}.sidebar-logout{width:100%;padding:10px 14px;border-radius:12px;border:1px solid var(--color-border);background:#ffffffbf;font-size:13px;font-weight:500;color:var(--text-secondary);cursor:pointer;transition:all .2s ease}.sidebar-logout:hover{background:#ef44441f;color:#ef4444;border-color:#ef444440}.app-main{flex:1;min-width:0;display:flex;flex-direction:column;-webkit-backdrop-filter:none;backdrop-filter:none}.app-topbar{height:64px;display:flex;align-items:center;justify-content:space-between;padding:0 36px;border-bottom:1px solid var(--color-border);background:#ffffffd1;-webkit-backdrop-filter:saturate(180%) blur(20px);backdrop-filter:saturate(180%) blur(20px);position:sticky;top:0;z-index:10}.app-topbar-left{display:flex;align-items:center;gap:12px}.app-topbar-right{display:flex;align-items:center;gap:16px;color:var(--text-secondary)}.user-chip{display:flex;align-items:center;gap:10px;border-radius:999px;padding:6px 14px;border:1px solid var(--color-border);background:#ffffffbf;font-size:13px}.user-avatar{width:28px;height:28px;border-radius:50%;background:linear-gradient(135deg,#38bdf8,#0ea5e9);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:600;font-size:13px}.app-content{flex:1;overflow-y:auto;padding:16px 16px 24px}.page-wrapper{width:100%;max-width:1440px;margin:0 auto;animation:pageFadeIn .2s ease-out}@keyframes pageFadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.page-transition-enter{opacity:0;transform:translateY(8px)}.page-transition-enter-active{opacity:1;transform:translateY(0);transition:opacity .2s ease-out,transform .2s ease-out}.page-transition-exit{opacity:1;transform:translateY(0)}.page-transition-exit-active{opacity:0;transform:translateY(-8px);transition:opacity .15s ease-in,transform .15s ease-in}.panel{background:var(--color-panel-bg);border-radius:var(--radius-lg);border:1px solid var(--color-border);box-shadow:var(--shadow-soft);-webkit-backdrop-filter:saturate(180%) blur(18px);backdrop-filter:saturate(180%) blur(18px)}.form-page{padding-bottom:48px}.form-shell{display:flex;flex-direction:column;gap:28px;padding:32px}.form-shell-header{display:flex;align-items:flex-start;justify-content:space-between;flex-wrap:wrap;gap:16px}.form-shell-heading{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.form-shell-title{margin:0;font-size:24px;font-weight:700;color:var(--text-primary)}.form-actions{display:flex;align-items:center;justify-content:flex-end;flex-wrap:wrap;gap:10px}.form-shell-toolbar{display:flex;flex-wrap:wrap;align-items:center;gap:12px}.form-shell-body{display:flex;flex-direction:column;gap:24px}.form-section{background:#ffffffd1;border-radius:var(--radius-lg);border:1px solid var(--color-border);box-shadow:var(--shadow-soft);-webkit-backdrop-filter:saturate(180%) blur(18px);backdrop-filter:saturate(180%) blur(18px);padding:24px}.form-section-header{display:flex;align-items:center;gap:10px;padding-bottom:14px;border-bottom:1px solid rgba(209,213,219,.45);margin-bottom:16px}.form-section-title{font-size:13px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--text-primary)}.form-grid{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}.form-grid.tight{gap:12px}.input-stack{display:flex;flex-direction:column;gap:6px}.form-note{font-size:12px;color:var(--text-secondary)}@media (max-width: 1280px){.app-content{padding:16px 16px 24px}.form-shell{padding:28px}}@media (max-width: 1024px){.app-shell{flex-direction:column}.sidebar{position:relative;width:100%;height:auto;border-right:none;border-bottom:1px solid var(--color-border)}.app-topbar{position:relative}.app-content,.form-shell{padding:24px}}@media (max-width: 768px){.app-topbar{padding:0 18px}.app-topbar-right{gap:10px}.user-chip{padding:6px 12px}}@tailwind base;@tailwind components;@tailwind utilities;@layer base{*{@apply antialiased;}body{@apply bg-gray-50 text-gray-900;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif}}@layer components{.btn-primary{@apply bg-vet-600 hover:bg-vet-700 text-white font-medium py-2 px-4 rounded-lg transition-colors;}.btn-secondary{@apply bg-gray-200 hover:bg-gray-300 text-gray-800 font-medium py-2 px-4 rounded-lg transition-colors;}.card{@apply bg-white rounded-lg shadow-sm border border-gray-200 p-6;}.input{@apply w-full px-4 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-vet-500 focus:border-transparent;}}