@import url("https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;0,9..40,800&family=JetBrains+Mono:wght@400;500&display=swap");:root{--bg:#f0f4f8;--surface:#ffffff;--border:#e2e8f0;--text:#0f172a;--muted:#64748b;--teal:#0d9488;--sky:#0284c7;--green:#15803d;--amber:#d97706;--red:#dc2626;--sidebar:#0f1a2b}*,:after,:before{box-sizing:border-box}body,html{height:100%;margin:0}body{font-family:DM Sans,system-ui,sans-serif;background:var(--bg);color:var(--text);font-size:14px}a{color:inherit;text-decoration:none}button{cursor:pointer}button,input,select,textarea{font-family:inherit}@keyframes spin{to{transform:rotate(1turn)}}@keyframes shimmer{0%{background-position:-600px 0}to{background-position:600px 0}}.spinner{width:36px;height:36px;border:3px solid var(--border);border-top-color:var(--teal);border-radius:50%}.spinner,.spinner-sm{animation:spin .7s linear infinite}.spinner-sm{width:18px;height:18px;border-width:2px;border:2px solid var(--border);border-top-color:var(--teal);border-radius:50%;display:inline-block;vertical-align:middle}.skeleton{background:linear-gradient(90deg,var(--border) 25%,#f8fafc 50%,var(--border) 75%);background-size:600px 100%;animation:shimmer 1.4s linear infinite;border-radius:4px}.admin-layout{display:flex;height:100%}.admin-main{flex:1 1;display:flex;flex-direction:column;overflow:hidden;min-width:0}.sidebar-overlay{display:none}.admin-mobile-bar{display:none;align-items:center;gap:12px;height:52px;padding:0 16px;background:#0f1a2b;flex-shrink:0;position:-webkit-sticky;position:sticky;top:0;z-index:200}.admin-sidebar{width:220px;background:#0f1a2b;flex-direction:column;padding-block:20px;overflow-y:auto}.admin-sidebar,.hamburger{flex-shrink:0;display:flex}.hamburger{background:transparent;border:none;color:#94a3b8;padding:6px;align-items:center;justify-content:center;border-radius:6px;transition:color .15s,background .15s}.hamburger:hover{color:#fff;background:rgba(255,255,255,.08)}@media (max-width:767px){.admin-layout{flex-direction:column}.admin-mobile-bar{display:flex}.admin-sidebar{position:fixed;inset:0 auto 0 0;z-index:300;transform:translateX(-100%);transition:transform .22s ease;padding-top:20px;box-shadow:4px 0 24px rgba(0,0,0,.4)}.admin-sidebar.is-open{transform:translateX(0)}.sidebar-overlay{display:block;position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:299}}.page-topbar{background:var(--surface);border-bottom:1px solid var(--border);padding:0 28px;height:56px;display:flex;align-items:center;justify-content:space-between;flex-shrink:0;gap:12px}.page-content{flex:1 1;overflow-y:auto;padding:28px}.stat-grid-4{display:grid;grid-template-columns:repeat(4,1fr);grid-gap:16px;gap:16px;margin-bottom:28px}.form-grid-2{display:grid;grid-template-columns:1fr 1fr}@media (max-width:767px){.page-topbar{padding:10px 16px;height:auto;min-height:52px;flex-wrap:wrap}.topbar-search{flex:1 0 100%;width:100%!important;order:9}.page-content{padding:16px}.stat-grid-4{grid-template-columns:repeat(2,1fr);gap:12px;margin-bottom:16px}.form-grid-2{grid-template-columns:1fr}}@media (max-width:479px){.stat-grid-4{grid-template-columns:1fr}}