:root{--teal: #1E6FD9;--teal-dark: #123E86;--teal-light: #E7F0FC;--teal-mid: #7AA7E8;--amber: #BA7517;--amber-light: #FAEEDA;--coral: #D85A30;--coral-light: #FAECE7;--purple: #534AB7;--purple-light: #EEEDFE;--blue: #185FA5;--blue-light: #E6F1FB;--green: #3B6D11;--green-light: #EAF3DE;--red: #A32D2D;--red-light: #FCEBEB;--text: #1a1a1a;--text-muted: #5a5a5a;--text-faint: #999;--bg: #f7f6f2;--white: #ffffff;--border: #dedad2;--radius: 12px;--radius-sm: 8px;--radius-xs: 5px;--shadow: 0 2px 12px rgba(0,0,0,.07);--shadow-lg: 0 8px 32px rgba(0,0,0,.12);--font: "Sarabun", sans-serif}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{font-family:var(--font);background:var(--bg);color:var(--text);font-size:15px;line-height:1.55}a{color:var(--teal);text-decoration:none}button,input,select,textarea{font-family:inherit;font-size:inherit}textarea{resize:vertical}.app{display:flex;min-height:100%}.sidebar{width:232px;background:var(--white);border-right:1px solid var(--border);padding:18px 14px;position:sticky;top:0;height:100vh;display:flex;flex-direction:column;gap:4px}.sidebar .brand{font-weight:700;font-size:16px;color:var(--teal-dark);padding:6px 10px 14px}.sidebar .brand small{display:block;font-weight:500;color:var(--text-faint);font-size:12px}.sidebar .section{font-size:11px;letter-spacing:.08em;color:var(--text-faint);padding:14px 10px 4px;text-transform:uppercase}.sidebar a.nav{display:flex;gap:8px;align-items:center;padding:8px 10px;border-radius:var(--radius-sm);color:var(--text-muted)}.sidebar a.nav.active,.sidebar a.nav:hover{background:var(--teal-light);color:var(--teal-dark);font-weight:600}.sidebar .spacer{flex:1}.main{flex:1;padding:26px 32px 60px;max-width:1280px}.page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:20px;flex-wrap:wrap}.page-head h1{margin:0;font-size:24px;font-weight:700}.page-head p{margin:4px 0 0;color:var(--text-muted)}.eyebrow{font-size:11px;letter-spacing:.1em;color:var(--text-faint);text-transform:uppercase}.card{background:var(--white);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px 20px}.card h3{margin:0 0 10px;font-size:16px}.grid{display:grid;gap:14px}.grid.cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid.cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid.cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}@media (max-width: 1000px){.grid.cols-3,.grid.cols-4{grid-template-columns:repeat(2,1fr)}}@media (max-width: 700px){.grid.cols-2,.grid.cols-3,.grid.cols-4{grid-template-columns:1fr}.sidebar{display:none}.main{padding:16px}}.btn{display:inline-flex;align-items:center;gap:6px;padding:9px 16px;border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--white);color:var(--text);cursor:pointer;font-weight:600}.btn:hover{background:var(--bg)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn.primary{background:var(--teal-dark);border-color:var(--teal-dark);color:#fff}.btn.primary:hover{background:var(--teal)}.btn.danger{background:var(--coral);border-color:var(--coral);color:#fff}.btn.ghost{border-color:transparent;background:transparent;color:var(--teal)}.btn.sm{padding:5px 10px;font-size:13px}.field{display:flex;flex-direction:column;gap:5px;margin-bottom:12px}.field label{font-size:12px;font-weight:600;color:var(--text-muted);letter-spacing:.03em}.field input,.field select,.field textarea{padding:9px 11px;border:1px solid var(--border);border-radius:var(--radius-sm);background:#fff}.field input:focus,.field textarea:focus,.field select:focus{outline:2px solid var(--teal-light);border-color:var(--teal)}.help{font-size:12px;color:var(--text-faint)}.pill{display:inline-block;padding:2px 9px;border-radius:999px;font-size:12px;font-weight:600}.pill.teal{background:var(--teal-light);color:var(--teal-dark)}.pill.amber{background:var(--amber-light);color:var(--amber)}.pill.green{background:var(--green-light);color:var(--green)}.pill.red{background:var(--red-light);color:var(--red)}.pill.coral{background:var(--coral-light);color:var(--coral)}.pill.purple{background:var(--purple-light);color:var(--purple)}.pill.gray{background:#eee;color:var(--text-muted)}.stat{display:flex;flex-direction:column;gap:2px}.stat .v{font-size:26px;font-weight:700;color:var(--teal-dark)}.stat .l{font-size:12px;color:var(--text-faint)}.alert{padding:10px 14px;border-radius:var(--radius-sm);margin-bottom:14px}.alert.error{background:var(--red-light);color:var(--red)}.alert.info{background:var(--teal-light);color:var(--teal-dark)}.alert.ok{background:var(--green-light);color:var(--green)}.post-card{display:flex;flex-direction:column;overflow:hidden;padding:0}.post-card .img{aspect-ratio:1;background:var(--bg);display:flex;align-items:center;justify-content:center;color:var(--text-faint);font-size:13px;position:relative}.post-card .img img{width:100%;height:100%;object-fit:cover}.post-card .body{padding:12px 14px;display:flex;flex-direction:column;gap:8px;flex:1}.post-card .hook{font-weight:700}.post-card .caption{white-space:pre-wrap;font-size:13.5px;color:var(--text-muted);max-height:140px;overflow:auto}.post-card .foot{display:flex;gap:6px;flex-wrap:wrap;align-items:center;margin-top:auto}.post-card.selected{outline:3px solid var(--teal)}.check{position:absolute;top:10px;left:10px;width:26px;height:26px;border-radius:50%;background:#fff;border:2px solid var(--border);display:flex;align-items:center;justify-content:center;cursor:pointer;font-weight:700}.check.on{background:var(--teal);border-color:var(--teal);color:#fff}.cal{display:grid;grid-template-columns:repeat(7,1fr);gap:6px}.cal .d{background:#fff;border:1px solid var(--border);border-radius:var(--radius-sm);min-height:96px;padding:6px;font-size:12px}.cal .d .n{color:var(--text-faint);font-weight:600}.cal .d.today{outline:2px solid var(--teal)}.cal .ev{margin-top:4px;padding:4px 6px;border-radius:5px;background:var(--teal-light);color:var(--teal-dark);cursor:pointer;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.cal .ev.published{background:var(--green-light);color:var(--green)}.cal .ev.failed{background:var(--red-light);color:var(--red)}.modal-bg{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000059;display:flex;align-items:center;justify-content:center;z-index:50;padding:20px}.modal{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow-lg);width:min(760px,100%);max-height:92vh;overflow:auto;padding:22px 24px}.rec{display:grid;grid-template-columns:56px 1fr auto;gap:14px;align-items:center}.rec .ic{font-size:28px;text-align:center}.rec .metrics{display:flex;gap:14px;flex-wrap:wrap;font-size:12px;color:var(--text-muted);margin-top:4px}.rec .metrics b{color:var(--text)}.login{max-width:400px;margin:10vh auto}.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.muted{color:var(--text-muted)}.small{font-size:13px}