:root{--navy:#071b33;--blue:#0b4f8a;--sky:#eaf4ff;--red:#c62828;--ink:#172235;--muted:#66758a;--line:#dce4ee;--white:#fff;--green:#147a52}
*{box-sizing:border-box}
body{margin:0;background:#f2f5f9;color:var(--ink);font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
.topbar{height:78px;background:var(--navy);color:white;display:flex;align-items:center;padding:0 4vw;gap:34px;position:sticky;top:0;z-index:10;box-shadow:0 6px 24px #071b3320}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:inherit;font-weight:900;letter-spacing:.08em}
.brand-logo{width:52px;height:52px;object-fit:contain;border-radius:10px;background:#fff;padding:2px}
.brand small{display:block;font-weight:500;font-size:10px;letter-spacing:.03em;opacity:.75}
.brand-mark{display:grid;place-items:center;width:42px;height:42px;border-radius:12px;background:linear-gradient(145deg,#e43232,#a80f1c);color:white;font-size:24px;box-shadow:inset 0 0 0 1px #ffffff30}
.topbar nav{margin-left:auto;display:flex;gap:8px}
.topbar nav a{color:#dce8f7;text-decoration:none;padding:10px 13px;border-radius:9px;font-size:14px}
.topbar nav a:hover{background:#ffffff12}
.rate{margin-left:15px;padding-left:24px;border-left:1px solid #ffffff22;display:grid}
.rate span,.rate small{font-size:10px;color:#adbed1}
.rate strong{font-size:16px}
.page{max-width:1500px;margin:auto;padding:28px 3vw 60px}
.hero{background:linear-gradient(110deg,var(--navy),#104f82);border-radius:22px;padding:30px 34px;color:white;display:flex;align-items:end;justify-content:space-between;box-shadow:0 16px 42px #0b2c5220}
.eyebrow{text-transform:uppercase;letter-spacing:.14em;font-size:11px;font-weight:800;color:#6bb9ff}
.hero h1,.admin-head h1{font-size:clamp(27px,3vw,42px);margin:6px 0}
.hero p{margin:0;color:#c8daec}
.stats{display:flex;gap:10px}
.stats div{background:#ffffff10;border:1px solid #ffffff18;border-radius:14px;padding:14px 20px;min-width:105px;display:grid}
.stats strong{font-size:22px}
.stats span{font-size:11px;color:#b9cee2}
.workspace{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(350px,.8fr);gap:22px;margin-top:22px;align-items:start}
.catalog,.quote,.card,.recent{background:white;border:1px solid var(--line);border-radius:18px;box-shadow:0 8px 30px #1c35530b}
.catalog{padding:20px}
.search-row{display:grid;grid-template-columns:1fr 230px;gap:12px}
.search-row label,.customer label,.product-form label,.inline-form label{display:grid;gap:6px;font-size:12px;font-weight:700;color:#4a5b70}
.search-row input,.search-row select,.customer input,.customer textarea,.product-form input,.product-form select,.inline-form input{width:100%;border:1px solid #cbd6e3;background:#fbfcfe;border-radius:11px;padding:13px;font:inherit;color:var(--ink);outline:none}
.search-row input:focus,.search-row select:focus,.customer input:focus,.customer textarea:focus{border-color:#3488cd;box-shadow:0 0 0 3px #3488cd1c}
.results{display:grid;gap:10px;margin-top:18px;max-height:670px;overflow:auto;padding-right:3px}
.product{border:1px solid var(--line);border-radius:14px;padding:15px;display:flex;justify-content:space-between;gap:20px;transition:.15s}
.product:hover{border-color:#93b8da;transform:translateY(-1px);box-shadow:0 7px 18px #244b7510}
.tags{display:flex;gap:6px}
.tags span{background:#edf2f7;border-radius:99px;padding:4px 8px;font-size:10px;font-weight:800;color:#52657b}
.tags .preferred{background:#e6f7ef;color:var(--green)}
.product h3{font-size:15px;margin:9px 0 5px}
.product p{margin:0;color:var(--muted);font-size:12px}
.price{text-align:right;display:grid;align-content:center;justify-items:end;min-width:120px}
.price span{font-size:10px;color:var(--muted)}
.price strong{font-size:20px;color:var(--blue);margin:2px 0 7px}
.price button,.primary{border:0;border-radius:10px;padding:9px 14px;background:var(--blue);color:white;font-weight:800;cursor:pointer}
.quote{padding:21px;position:sticky;top:100px}
.quote-head{display:flex;justify-content:space-between;align-items:start}
.quote h2{margin:3px 0 15px}
.badge{font-size:10px;background:var(--sky);color:var(--blue);padding:6px 9px;border-radius:99px}
.cart{display:grid;gap:8px;max-height:330px;overflow:auto}
.cart-item{display:grid;grid-template-columns:1fr auto auto auto;align-items:center;gap:9px;padding:11px;border:1px solid var(--line);border-radius:12px}
.cart-item div:first-child{display:grid}
.cart-item b{font-size:11px}
.cart-item span{font-size:9px;color:var(--muted)}
.qty{display:flex;align-items:center}
.qty button,.remove{border:0;background:#eef3f8;width:25px;height:27px;cursor:pointer}
.qty input{width:38px;height:27px;border:1px solid var(--line);text-align:center}
.cart-item>strong{font-size:12px}
.remove{border-radius:8px;color:#a33}
.totals{border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin:15px 0;padding:13px 0;display:grid;gap:8px}
.totals div{display:flex;justify-content:space-between}
.totals span{font-size:12px;color:var(--muted)}
.totals strong{color:var(--blue)}
.customer{display:grid;gap:10px}
.two{display:grid;grid-template-columns:1fr 1fr;gap:9px}
.wide{width:100%;margin-top:14px;padding:13px}
.primary:disabled{opacity:.45;cursor:not-allowed}
.empty{min-height:180px;display:grid;place-content:center;text-align:center;color:var(--muted);gap:6px}
.empty span{font-size:12px}
.empty.small{min-height:80px}
.recent{padding:20px;margin-top:22px}
.recent h2{margin-top:0}
.recent-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:10px}
.recent-quote{border:1px solid var(--line);border-radius:12px;padding:12px;display:grid;gap:10px}
.recent-quote>div:first-child{display:grid}
.recent-grid span{font-size:12px;color:var(--muted);margin:3px 0}
.recent-grid strong{color:var(--blue)}
.quote-actions{display:flex;flex-wrap:wrap;gap:5px}
.quote-actions a,.quote-actions button{border:1px solid var(--line);background:#f7f9fc;color:var(--blue);border-radius:7px;padding:6px 8px;text-decoration:none;font-size:10px;font-weight:800;cursor:pointer}
.quote-actions .danger{color:#a02525}
.modal{position:fixed;inset:0;background:#071b33aa;z-index:50;display:grid;place-items:center;padding:20px}
.modal[hidden]{display:none}
.modal-card{position:relative;background:#fff;border-radius:20px;padding:30px;width:min(470px,100%);box-shadow:0 24px 80px #0005}
.modal-card h2{margin:7px 0}
.modal-card p{color:var(--muted)}
.modal-close{position:absolute;right:14px;top:12px;border:0;background:#eef3f8;border-radius:50%;width:32px;height:32px;font-size:20px;cursor:pointer}
.modal-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:22px 0 4px}
.modal-actions .primary{text-decoration:none;text-align:center;padding:13px}
.whatsapp{border:0;border-radius:10px;padding:13px;background:#168c53;color:white;font-weight:800;cursor:pointer}
.login-shell{min-height:calc(100vh - 56px);display:grid;grid-template-columns:minmax(360px,520px) 1fr;background:white;border-radius:24px;overflow:hidden;box-shadow:0 20px 60px #10253d18}
.login-panel{padding:9vh 8%;align-self:center}
.login-brand{color:var(--navy);margin-bottom:60px}
.login-brand{align-items:flex-start;flex-direction:column;gap:12px}
.login-logo{width:190px;height:190px;object-fit:contain;border-radius:16px;background:#fff}
.login-panel h1{font-size:42px;margin:0}
.login-panel>p{color:var(--muted);line-height:1.5}
.stack{display:grid;gap:15px;margin-top:28px}
.stack label{display:grid;gap:7px;font-size:12px;font-weight:700}
.stack input{border:1px solid var(--line);border-radius:11px;padding:14px;font:inherit}
.stack .primary{padding:14px}
.login-shell aside{background:linear-gradient(135deg,#071b33dd,#0b4f8add),radial-gradient(circle at 70% 30%,#2488d7,#071b33);color:white;padding:8%;display:flex;align-items:end}
.login-shell aside h2{font-size:clamp(36px,5vw,72px);line-height:1.02;max-width:800px;margin:10px 0 20px}
.login-shell aside p{font-size:18px;max-width:640px;color:#d5e5f4}
.admin-head{margin-bottom:20px}
.admin-grid{display:grid;grid-template-columns:.7fr 1.3fr;gap:20px}
.card{padding:22px}
.card h2{margin-top:0}
.card p{color:var(--muted)}
.inline-form{display:flex;align-items:end;gap:10px}
.product-form{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.span2{grid-column:span 2}
.product-list{margin-top:20px}
.table-wrap{overflow:auto}
table{border-collapse:collapse;width:100%;font-size:12px}
th,td{text-align:left;padding:10px;border-bottom:1px solid var(--line)}
th{color:var(--muted);font-size:10px;text-transform:uppercase}
.flash{padding:12px 15px;border-radius:10px;margin-bottom:15px}
.flash.success{background:#e4f7ed;color:#176b49}
.flash.error{background:#ffeaea;color:#a02525}
@media(max-width:950px){.workspace{grid-template-columns:1fr}
.quote{position:static}
.stats{display:none}
.topbar{padding:0 16px}
.rate{margin-left:auto}
.topbar nav a:not(:last-child){display:none}
.page{padding:18px 12px 40px}
.login-shell{grid-template-columns:1fr}
.login-shell aside{display:none}
.admin-grid{grid-template-columns:1fr}
}
@media(max-width:600px){.topbar{height:68px}
.brand small{display:none}
.brand-logo{width:45px;height:45px}
.rate{padding-left:10px;margin-left:auto}
.rate small{display:none}
.hero{padding:23px}
.search-row{grid-template-columns:1fr}
.product{gap:8px}
.product h3{font-size:13px}
.price{min-width:96px}
.cart-item{grid-template-columns:1fr auto auto}
.cart-item .remove{grid-column:3}
.two{grid-template-columns:1fr}
.product-form{grid-template-columns:1fr}
.span2{grid-column:span 1}
.login-panel{padding:45px 28px}
.login-brand{margin-bottom:45px}
.login-logo{width:150px;height:150px}
}