:root{--blue:#0B4F8A;--blue2:#0C72B8;--cyan:#22BEE8;--green:#14A35C;--red:#dc2626;--yellow:#FFD84D;--text:#102A43;--muted:#64748b;--bg:#f4fbff;--card:#fff;--border:#dcecf5;--shadow:0 14px 34px rgba(7,55,99,.08)}
*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;background:var(--bg);color:var(--text)}a{text-decoration:none;color:inherit}.login-body{min-height:100vh;display:grid;place-items:center;background:linear-gradient(135deg,#eaf9ff,#fff)}.login-box{width:min(440px,calc(100% - 28px));background:#fff;border-radius:26px;padding:28px;box-shadow:0 24px 70px rgba(7,55,99,.16)}.logo{text-align:center;color:var(--blue);font-size:34px;font-weight:950;letter-spacing:-.08em}.app{display:grid;grid-template-columns:285px 1fr;min-height:100vh}.sidebar{background:#06345F;color:#eaf7ff;padding:18px;position:sticky;top:0;height:100vh;overflow:auto}.brand{font-size:28px;font-weight:950;letter-spacing:-.08em;margin:8px 0 2px}.brand-sub{opacity:.75;font-size:13px;margin-bottom:20px}.nav-group{margin:18px 0 8px;color:#8edbf1;font-size:12px;font-weight:900;text-transform:uppercase;letter-spacing:.06em}.nav a{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:14px;color:#eaf7ff;font-weight:760;margin:3px 0}.nav a:hover,.nav a.active{background:rgba(255,255,255,.13)}.main{min-width:0}.topbar{height:70px;background:rgba(255,255,255,.86);backdrop-filter:blur(16px);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 22px;position:sticky;top:0;z-index:10}.content{padding:22px;width:min(1280px,100%);margin:0 auto}.title h1{margin:0;font-size:28px;letter-spacing:-.04em}.title p{margin:4px 0 0;color:var(--muted)}.card{background:var(--card);border:1px solid var(--border);border-radius:22px;box-shadow:var(--shadow);padding:18px;margin-bottom:18px}.grid{display:grid;gap:14px}.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}.stat{background:#fff;border:1px solid var(--border);border-radius:22px;padding:18px;box-shadow:var(--shadow)}.stat b{display:block;font-size:28px;color:var(--blue)}.stat span{color:var(--muted);font-size:14px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 14px;border-radius:12px;border:1px solid var(--border);background:#fff;color:var(--blue);font-weight:850;cursor:pointer}.btn.primary{background:linear-gradient(135deg,var(--blue),var(--cyan));color:#fff;border:0}.btn.green{background:linear-gradient(135deg,#0C8F54,#18C36E);color:#fff;border:0}.btn.red{background:#fee2e2;color:#991b1b;border:0}.btn.yellow{background:#fff0a8;color:#594000;border:0}input,select,textarea{width:100%;padding:10px 12px;border:1px solid #cfe3ef;border-radius:12px;background:#fff;font:inherit}label{display:block;font-weight:800;margin:10px 0 6px}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.table-wrap{overflow:auto;border:1px solid var(--border);border-radius:18px}table{width:100%;border-collapse:collapse;background:#fff}th,td{padding:11px 12px;border-bottom:1px solid #edf4f8;text-align:left;vertical-align:top}th{background:#f4fbff;color:#0B4F8A;font-size:13px;text-transform:uppercase;letter-spacing:.04em}tr:last-child td{border-bottom:0}.badge{display:inline-flex;padding:5px 9px;border-radius:999px;background:#eaf7ff;color:var(--blue);font-weight:850;font-size:12px}.badge.green{background:#eafff1;color:#166534}.badge.red{background:#fff1f1;color:#991b1b}.badge.yellow{background:#fff8cf;color:#854d0e}.alert{padding:12px 14px;border-radius:14px;margin-bottom:16px}.ok{background:#ecfdf3;color:#166534}.err{background:#fff1f1;color:#991b1b}.muted{color:var(--muted)}.small{font-size:13px}.actions{display:flex;gap:8px;flex-wrap:wrap}.mobile-menu{display:none}.invoice{background:#fff;max-width:840px;margin:auto;padding:34px;border:1px solid var(--border)}.invoice h1{margin-top:0}.print-only{display:none}
@media(max-width:960px){.app{grid-template-columns:1fr}.sidebar{display:none;position:fixed;z-index:99;inset:0 auto 0 0;width:300px}.sidebar.open{display:block}.mobile-menu{display:inline-flex}.grid-2,.grid-3,.grid-4,.form-grid{grid-template-columns:1fr}.topbar{padding:0 12px}.content{padding:14px}}
@media print{.sidebar,.topbar,.no-print,.btn{display:none!important}.app{display:block}.content{padding:0}.card{box-shadow:none;border:0}.invoice{border:0;max-width:100%;padding:0}.print-only{display:block}}
/* V14 refinements */
.filter-form{display:flex;align-items:end;gap:10px;flex-wrap:wrap;margin:0 0 16px}.filter-form label{margin:0;font-weight:900}.filter-form input{min-height:42px;max-width:180px}.tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:14px}.thumb-img{width:58px;height:58px;object-fit:cover;border-radius:14px;background:#fff;border:1px solid var(--border)}.preview-img{max-width:240px;border-radius:18px;border:1px solid var(--border);background:#fff}.product-card-img{width:100%;height:220px;object-fit:contain;background:#f8fdff;border-radius:18px;margin:8px 0}.small-btn{padding:8px 10px;min-height:auto;font-size:13px}.item-table input,.item-table select{min-width:140px}.item-table td{vertical-align:top}.perm-grid{display:grid;grid-template-columns:repeat(2,minmax(240px,1fr));gap:8px 18px;margin:10px 0 18px}.perm-grid h4{grid-column:1/-1;margin:14px 0 4px;color:#0b4f8a}.check{display:flex;align-items:center;gap:8px;border:1px solid var(--border);border-radius:14px;padding:10px;background:#fff}.check input{width:auto}.top-user{display:flex;align-items:center;gap:10px}.report-card{overflow:auto}.report-card table{min-width:760px}@media(max-width:760px){.perm-grid{grid-template-columns:1fr}.filter-form{display:grid;grid-template-columns:1fr}.filter-form input{max-width:none}.item-table{display:block;overflow-x:auto}.top-user{font-size:13px}.top-user .btn{padding:8px 10px}}

/* V16 fixes */
.invoice-head{display:flex;align-items:flex-start;justify-content:space-between;gap:22px;border-bottom:1px solid var(--border);padding-bottom:16px;margin-bottom:18px}.invoice-logo{max-width:220px;max-height:90px;object-fit:contain}.nav a.active{background:linear-gradient(135deg,rgba(255,255,255,.22),rgba(255,255,255,.10));box-shadow:inset 4px 0 0 #22BEE8}.badge{margin-left:6px}
@media print{.invoice-logo{max-width:200px;max-height:82px}}


/* V17 refinements */
.nav a.active{background:linear-gradient(135deg,rgba(255,255,255,.25),rgba(255,255,255,.12));box-shadow:inset 5px 0 0 #22BEE8;color:#fff}
@media print{.title{display:none!important}.alert,.muted.small{display:none!important}}
.preview-img,.thumb-img{background:#fff}