body{background:#f4f6f9;font-family:Arial,Helvetica,sans-serif;padding-bottom:86px}.mobile-header{background:#111827;color:#fff;padding:16px;border-radius:0 0 22px 22px;position:sticky;top:0;z-index:1000}.mobile-header h1{font-size:22px;margin:0;font-weight:800}.mobile-header small{color:#d1d5db}.content{padding:12px;max-width:1200px;margin:0 auto}.card-soft{border:0;border-radius:20px;box-shadow:0 8px 25px rgba(0,0,0,.07)}.stat-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.stat-card{background:#fff;border-radius:18px;padding:14px;box-shadow:0 8px 25px rgba(0,0,0,.07)}.stat-card span{display:block;color:#6b7280;font-size:13px;margin-bottom:8px}.stat-card strong{font-size:20px;color:#111827}.btn{border-radius:14px;min-height:46px;font-weight:700}.btn-success{background:#16a34a;border-color:#16a34a}.form-control,.form-select{border-radius:14px;min-height:48px;font-size:16px}.quick-actions{display:grid;grid-template-columns:1fr;gap:10px}.item-card{background:#fff;border-radius:18px;padding:14px;box-shadow:0 8px 25px rgba(0,0,0,.06);margin-bottom:10px}.bottom-nav{position:fixed;bottom:0;left:0;right:0;background:#111827;z-index:2000;display:grid;grid-template-columns:repeat(5,1fr);padding:8px 6px;box-shadow:0 -8px 30px rgba(0,0,0,.18)}.bottom-nav a{color:#d1d5db;text-decoration:none;text-align:center;font-size:12px;padding:6px 2px;border-radius:14px}.bottom-nav a strong{display:block;font-size:20px;line-height:22px}.bottom-nav a:hover,.bottom-nav a.active{background:#16a34a;color:#fff}.desktop-sidebar{display:none}.total-box{font-size:26px;font-weight:900}.badge-soft{background:#ecfdf5;color:#166534;border-radius:999px;padding:6px 10px;font-weight:700}.danger-soft{background:#fef2f2;color:#991b1b}.warn-soft{background:#fffbeb;color:#92400e}.search-box{position:sticky;top:74px;z-index:900}.pdv-grid{display:grid;grid-template-columns:1fr;gap:10px}.fav-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}.fav-btn{white-space:normal;min-height:60px}.small-muted{font-size:12px;color:#6b7280}@media(min-width:992px){body{padding-bottom:0}.mobile-header,.bottom-nav{display:none}.desktop-sidebar{display:block;width:250px;min-height:100vh;position:fixed;left:0;top:0;background:#111827;color:#fff;padding:18px;overflow-y:auto}.desktop-sidebar .brand{font-size:24px;font-weight:800;margin-bottom:24px}.desktop-sidebar a{color:#d1d5db;text-decoration:none;display:block;padding:12px 14px;border-radius:12px;margin-bottom:6px}.desktop-sidebar a:hover{background:#16a34a;color:#fff}.content{margin-left:250px;padding:24px}.stat-grid{grid-template-columns:repeat(4,1fr)}.quick-actions{grid-template-columns:repeat(4,1fr)}.pdv-grid{grid-template-columns:1fr 1fr}.fav-grid{grid-template-columns:repeat(3,1fr)}.search-box{position:static}}@media print{.bottom-nav,.desktop-sidebar,.mobile-header,.no-print{display:none!important}body{background:#fff;padding:0}.content{margin:0;padding:0}.card-soft{box-shadow:none;border-radius:0}}