:root{--navy:#272757;--navy-900:#171735;--navy-700:#353573;--green:#70b62c;--green-dark:#568f20;--green-soft:#edf7e5;--ink:#1c2434;--muted:#687386;--line:#e3e7ed;--surface:#fff;--canvas:#f5f7fa;--danger:#b42318;--danger-soft:#fef3f2;--warning:#b54708;--warning-soft:#fffaeb;--success:#297a2e;--success-soft:#ecf8ed;--info-soft:#eef4ff;--shadow:0 10px 28px #20284114;--radius:14px}*{box-sizing:border-box}html{background:var(--canvas);color:var(--ink);font-family:Noto Sans Thai,Leelawadee UI,Tahoma,Arial,sans-serif}body{min-height:100vh;margin:0}button,input,select,textarea{font:inherit}button,a{-webkit-tap-highlight-color:transparent}a{color:inherit;text-decoration:none}img{max-width:100%}.auth-page{background:var(--surface);grid-template-columns:minmax(320px,.9fr) minmax(420px,1.1fr);min-height:100vh;display:grid}.auth-brand{color:#fff;background:linear-gradient(145deg, var(--navy-900), var(--navy) 60%, #343476);flex-direction:column;justify-content:space-between;padding:clamp(32px,6vw,80px);display:flex;position:relative;overflow:hidden}.auth-brand:after{content:"";border:70px solid #70b62c52;width:420px;height:420px;position:absolute;bottom:-170px;right:-160px;transform:rotate(28deg)}.auth-brand img{z-index:1;width:min(380px,80%);height:auto;position:relative}.auth-brand-copy{z-index:1;max-width:560px;position:relative}.auth-brand-copy h1{margin:0 0 14px;font-size:clamp(28px,4vw,48px);line-height:1.22}.auth-brand-copy p{color:#d8dbee;margin:0;line-height:1.8}.auth-panel{place-items:center;padding:32px;display:grid}.auth-card{width:min(430px,100%)}.auth-card .mobile-logo{width:220px;margin-bottom:40px;display:none}.auth-card h2{color:var(--navy);margin:0;font-size:30px}.auth-card>p{color:var(--muted);margin:8px 0 28px}.app-layout{grid-template-columns:264px minmax(0,1fr);min-height:100vh;display:grid}.app-layout.collapsed{grid-template-columns:82px 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strong{font-size:14px}.user-copy small{color:var(--muted)}.content{max-width:1600px;margin:0 auto;padding:28px}.page-head{justify-content:space-between;align-items:flex-start;gap:20px;margin-bottom:24px;display:flex}.page-head h1{color:var(--navy);margin:0;font-size:clamp(25px,3vw,34px)}.page-head p{color:var(--muted);margin:7px 0 0}.breadcrumb{color:var(--muted);margin-bottom:8px;font-size:13px}.grid{gap:20px;display:grid}.stats-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.two-col{grid-template-columns:minmax(0,1.45fr) minmax(280px,.55fr)}.card{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);box-shadow:0 2px 8px #20284106}.card-pad{padding:22px}.card-head{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:16px;padding:18px 22px;display:flex}.card-head h2,.card 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print{.sidebar,.topbar,.button,.filters{display:none!important}.app-layout,.app-layout.collapsed{display:block}.content{max-width:none;padding:0}.card{box-shadow:none}}