@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+Thai:wght@400;500;600;700&display=swap');
:root{--primary:#6657df;--primary-dark:#4f43bd;--ink:#172033;--muted:#6f7890;--bg:#f5f7fb;--line:#e8ebf2;--sidebar:#171a2d}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:'Noto Sans Thai',sans-serif;font-size:14px}.sidebar{position:fixed;inset:0 auto 0 0;width:248px;background:var(--sidebar);padding:26px 18px;display:flex;flex-direction:column;z-index:20}.brand{color:white;font-size:28px;font-weight:700;padding:0 13px 28px}.brand small,.auth-brand small{display:block;font-size:12px;color:#a9aec7;font-weight:400}.sidebar nav{display:flex;flex-direction:column;gap:4px;flex:1}.sidebar nav a{color:#bec3d8;text-decoration:none;padding:11px 13px;border-radius:10px;display:flex;gap:13px;align-items:center}.sidebar nav a:hover,.sidebar nav a.active{background:#2b2e49;color:#fff}.sidebar nav span{width:20px;text-align:center}.logout{border:0;background:transparent;color:#a9aec7;padding:10px 13px}.main{margin-left:248px;min-height:100vh}.topbar{height:72px;background:white;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:flex-end;padding:0 30px}.topbar div{text-align:right}.topbar small,.table small{display:block;color:var(--muted)}.menu-button{display:none;border:0;background:transparent;font-size:24px}.content{padding:30px;max-width:1500px;margin:auto}.page-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.page-head h1{font-size:26px;margin:0}.page-head p{color:var(--muted);margin:5px 0 0}.btn-primary{background:var(--primary);border-color:var(--primary)}.btn-primary:hover{background:var(--primary-dark);border-color:var(--primary-dark)}.panel{background:white;border:1px solid var(--line);border-radius:16px;padding:22px;margin-bottom:22px;box-shadow:0 4px 18px #17203308}.panel h2{font-size:17px;margin:0 0 18px}.metric-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:14px;margin-bottom:22px}.metric{background:white;border:1px solid var(--line);padding:18px;border-radius:14px}.metric>span{color:var(--primary);font-size:19px;float:right}.metric small{display:block;color:var(--muted);margin-bottom:8px}.metric b{font-size:20px}.quick{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:22px}.quick a{background:#edeaff;color:var(--primary-dark);text-decoration:none;padding:15px;border-radius:12px;text-align:center;font-weight:600}.rank{display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px solid var(--line)}.rank b{font-size:13px}.filters{display:grid;grid-template-columns:1fr 180px 160px auto;gap:10px;margin-bottom:20px}.product-cell{display:flex;gap:10px;align-items:center}.product-cell img,.placeholder{width:46px;height:46px;border-radius:9px;object-fit:cover;background:#f0effa;display:grid;place-items:center;color:var(--primary)}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:17px}.form-grid h2,.form-grid .full{grid-column:1/-1}label{font-weight:600;margin-bottom:6px}.form-control,.form-select{border-color:#dde1ea;padding:.65rem .8rem}.form-actions{display:flex;justify-content:flex-end;gap:10px;margin:20px 0}.result>small{color:var(--muted)}.hero-number{font-size:38px;font-weight:700;color:var(--primary);margin:6px 0 20px}.result-row{display:flex;justify-content:space-between;border-top:1px solid var(--line);padding:11px 0}.status-pill{float:right;background:#e9f8ef;color:#16844c;border-radius:99px;padding:5px 10px}.empty,.empty-state{text-align:center;color:var(--muted);padding:35px}.cards-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.post-card>span{color:var(--primary);font-weight:600}.post-card h2{font-size:20px;margin-top:12px}.hashtags{color:var(--primary)}.section-title{display:flex;justify-content:space-between}.copy-block{border:1px solid var(--line);border-radius:11px;padding:14px;margin:12px 0}.copy-block>div{display:flex;justify-content:space-between}.copy-block button{border:0;background:transparent;color:var(--primary);font-weight:600}.copy-block pre{font:inherit;white-space:pre-wrap;margin:10px 0 0;color:#3f475a}.preset-bar{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:18px}.preset-bar form{display:flex;gap:5px;margin-left:auto}.preset-bar input{border:1px solid var(--line);border-radius:8px;padding:7px}.auth-shell{min-height:100vh;background:linear-gradient(135deg,#15182a,#3f359b);padding:35px}.auth-brand{color:white;font-size:28px;font-weight:700}.auth-content{min-height:calc(100vh - 100px);display:grid;place-items:center}.auth-card{width:min(440px,100%);background:white;border-radius:20px;padding:36px}.auth-card h1{font-size:27px}.auth-card p{color:var(--muted)}.auth-card label:not(.form-check){display:block;margin-top:17px}.plan-card{background:linear-gradient(135deg,#fff,#f0edff)}.toast{background:#202437;color:white}
@media(max-width:1100px){.metric-grid{grid-template-columns:repeat(3,1fr)}.cards-3{grid-template-columns:1fr}}
@media(max-width:768px){.sidebar{transform:translateX(-100%);transition:.2s}.sidebar.open{transform:none}.main{margin-left:0}.topbar{justify-content:space-between}.menu-button{display:block}.content{padding:20px 14px}.page-head{align-items:flex-start;gap:12px}.metric-grid{grid-template-columns:repeat(2,1fr)}.quick{grid-template-columns:repeat(2,1fr)}.filters,.form-grid{grid-template-columns:1fr}.form-grid h2,.form-grid .full{grid-column:auto}.preset-bar form{margin-left:0;flex-wrap:wrap}.auth-shell{padding:20px}.auth-card{padding:26px}}