:root{--red:#c8252b;--red2:#ed4b50;--ink:#18181b;--muted:#6b7280;--line:#e5e7eb;--bg:#f5f6f8;--white:#fff;--shadow:0 12px 32px rgba(24,24,27,.07)}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:Kanit,system-ui,sans-serif}button,input,select,textarea{font:inherit}button{cursor:pointer}.boot{min-height:100vh;display:grid;place-content:center;text-align:center;gap:16px}.spinner{width:42px;height:42px;border:4px solid #eee;border-top-color:var(--red);border-radius:50%;animation:spin .8s linear infinite;margin:auto}@keyframes spin{to{transform:rotate(360deg)}}.login,.install{min-height:100vh;display:grid;place-items:center;padding:20px;background:linear-gradient(135deg,#fff 0,#fee2e2 100%)}.login-card,.install-card{width:min(460px,100%);background:white;border-radius:24px;padding:32px;box-shadow:var(--shadow)}.brand{display:flex;align-items:center;gap:12px}.brand-mark{width:46px;height:46px;border-radius:14px;display:grid;place-items:center;color:#fff;background:linear-gradient(135deg,var(--red),var(--red2));font-weight:800}.brand-logo{width:52px;height:58px;object-fit:contain;flex:0 0 auto}.brand b,.nav b{font-family:Montserrat,Kanit,sans-serif}.field,label{display:grid;gap:7px;margin:14px 0;font-weight:600}input,select,textarea{width:100%;border:1px solid #d1d5db;border-radius:12px;padding:12px 14px;background:white;outline:0}input:focus,select:focus,textarea:focus{border-color:var(--red);box-shadow:0 0 0 3px #fee2e2}button,.primary{border:0;border-radius:12px;padding:11px 16px;font-weight:700;background:var(--red);color:white}.muted-btn{background:#eef0f3;color:#27272a}.danger{background:#fee2e2;color:#b91c1c}.app-shell{display:grid;grid-template-columns:245px 1fr;min-height:100vh}.sidebar{position:sticky;top:0;height:100vh;background:white;border-right:1px solid var(--line);padding:24px 16px;display:flex;flex-direction:column}.nav{display:grid;gap:5px;margin-top:28px}.nav button{background:transparent;color:#3f3f46;text-align:left}.nav button.active,.nav button:hover{background:#fff0f0;color:#b91c1c}.side-user{margin-top:auto;border-top:1px solid var(--line);padding:16px 8px 0}.main{min-width:0}.topbar{height:82px;background:white;border-bottom:1px solid var(--line);padding:19px 28px;display:flex;align-items:center;justify-content:space-between}.content{padding:26px;max-width:1400px;margin:auto}.hero{background:linear-gradient(120deg,#a91419,var(--red2));color:white;border-radius:22px;padding:26px;display:flex;justify-content:space-between;align-items:center;box-shadow:var(--shadow)}.hero h2{margin:0;font-size:clamp(22px,3vw,34px)}.grid{display:grid;gap:16px}.stats{grid-template-columns:repeat(4,1fr);margin:18px 0}.card{background:white;border:1px solid var(--line);border-radius:18px;padding:20px;box-shadow:var(--shadow)}.stat strong{display:block;font:700 32px Montserrat,Kanit,sans-serif}.two{grid-template-columns:1.2fr .8fr}.toolbar{display:flex;gap:10px;align-items:center;justify-content:space-between;margin-bottom:16px}.search{max-width:430px}.table-wrap{overflow:auto}.table{width:100%;border-collapse:collapse;min-width:650px}.table th,.table td{padding:12px;border-bottom:1px solid var(--line);text-align:left}.pill{display:inline-block;padding:5px 9px;border-radius:99px;background:#f3f4f6;font-size:12px}.pill.WIN,.pill.PRESENT,.pill.SENT{background:#dcfce7;color:#166534}.pill.LOSS,.pill.ABSENT,.pill.FAILED{background:#fee2e2;color:#991b1b}.pill.LATE{background:#fef3c7;color:#92400e}.empty{text-align:center;color:var(--muted);padding:40px}.modal{position:fixed;inset:0;background:#0008;display:grid;place-items:center;padding:18px;z-index:10}.modal-card{width:min(680px,100%);max-height:90vh;overflow:auto;background:white;border-radius:22px;padding:24px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 14px}.wide{grid-column:1/-1}.notice{padding:12px;border-radius:12px;background:#fef3c7;margin:14px 0}.success{padding:12px;background:#dcfce7;border-radius:12px}.check-list{display:grid;gap:8px;margin:20px 0}.check-list div{display:flex;gap:10px}.check-list b{margin-left:auto}.toast{position:fixed;right:18px;bottom:18px;background:#18181b;color:white;border-radius:12px;padding:12px 16px;z-index:20;max-width:360px}.mobile-menu{display:none}@media(max-width:850px){.app-shell{grid-template-columns:1fr}.sidebar{position:fixed;z-index:9;width:270px;transform:translateX(-100%);transition:.25s}.sidebar.open{transform:none}.mobile-menu{display:block}.topbar{height:68px;padding:14px 16px}.content{padding:16px}.stats{grid-template-columns:1fr 1fr}.two{grid-template-columns:1fr}.hero{align-items:flex-start}.form-grid{grid-template-columns:1fr}.wide{grid-column:auto}}@media(max-width:480px){.stats{grid-template-columns:1fr}.toolbar{align-items:stretch;flex-direction:column}.hero{padding:20px}.login-card,.install-card{padding:22px}}