:root{--bg:#f4f7fb;--card:#fff;--ink:#13233a;--muted:#6c7787;--line:#dfe5ee;--primary:#173b67;--accent:#d69b2d;--danger:#b42318;--success:#067647;--shadow:0 8px 28px rgba(20,45,75,.07)}
*{box-sizing:border-box}html{direction:ltr}body{margin:0;background:var(--bg);color:var(--ink);font-family:"Segoe UI",Tahoma,Arial,sans-serif;font-size:14px}.container{width:min(1180px,calc(100% - 24px));margin:auto}.topbar{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid var(--line);box-shadow:0 3px 18px rgba(0,0,0,.03)}.topbar-inner{min-height:64px;display:flex;align-items:center;gap:16px}.brand{font-weight:800;color:var(--primary);white-space:nowrap}.nav{display:flex;gap:5px;flex:1;overflow:auto;padding:7px 0}.nav a{color:#31445f;text-decoration:none;padding:9px 10px;border-radius:10px;white-space:nowrap}.nav a:hover,.nav a.active{background:#eef4fb;color:var(--primary)}.userbox{display:flex;gap:8px;align-items:center;white-space:nowrap}.page{padding:20px 0 40px}.page-title{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:15px}.page-title h1{font-size:24px;margin:0}.actions{display:flex;gap:8px;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:0;border-radius:10px;padding:10px 15px;text-decoration:none;cursor:pointer;font:inherit;background:#e8edf3;color:#263b55}.btn-primary{background:var(--primary);color:white}.btn-accent{background:var(--accent);color:#1b1b1b}.btn-success{background:var(--success);color:#fff}.btn-danger{background:#fee4e2;color:var(--danger)}.btn-sm{padding:7px 10px;font-size:12px}.card{background:var(--card);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);padding:16px}.grid{display:grid;gap:14px}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.metric{padding:17px}.metric small{color:var(--muted)}.metric strong{display:block;font-size:24px;margin-top:6px}.form-group{margin-bottom:12px}.form-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.form-row-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}label{display:block;font-weight:700;margin-bottom:6px;font-size:12px;color:#30445f}input,select,textarea{width:100%;border:1px solid #cfd8e5;border-radius:9px;padding:10px 11px;background:white;color:#12243a;font:inherit}textarea{min-height:85px;resize:vertical}input:focus,select:focus,textarea:focus{outline:2px solid #cfe0f4;border-color:#7ea6d2}.hint{font-size:12px;color:var(--muted)}.table-wrap{overflow:auto}.table{width:100%;border-collapse:collapse;background:#fff}.table th,.table td{padding:10px 9px;border-bottom:1px solid var(--line);vertical-align:middle;text-align:left}.table th{font-size:12px;color:#526176;background:#f7f9fc}.table tr:hover td{background:#fbfcfe}.num{direction:ltr;text-align:right!important;white-space:nowrap}.badge{display:inline-block;padding:4px 8px;border-radius:999px;font-size:11px;background:#eef3f8}.badge-paid{background:#dcfae6;color:#067647}.badge-unpaid{background:#fff1f0;color:#b42318}.badge-partial{background:#fff8db;color:#8a5a00}.flash{padding:12px 14px;border-radius:10px;margin-bottom:14px}.flash-success{background:#dcfae6;color:#067647}.flash-error{background:#fee4e2;color:#b42318}.items-head{display:grid;grid-template-columns:1.8fr .5fr .7fr 44px;gap:8px;padding:0 4px 6px;color:#667085;font-size:11px}.item-row{display:grid;grid-template-columns:1.8fr .5fr .7fr 44px;gap:8px;margin-bottom:8px}.item-row .remove{border:0;border-radius:9px;background:#fee4e2;color:#b42318;cursor:pointer}.totals-box{max-width:430px;margin-left:auto}.totals-line{display:flex;justify-content:space-between;padding:8px 0;border-bottom:1px dashed #d7dee8}.totals-line.grand{font-size:18px;font-weight:800;color:var(--primary);border-bottom:0}.login-page{min-height:100vh;display:grid;place-items:center;background:linear-gradient(150deg,#eef4fb,#f9fafb)}.login-card{width:min(430px,calc(100% - 28px));padding:28px}.login-brand{text-align:center;margin-bottom:20px}.login-brand h1{margin:7px 0;color:var(--primary)}.small-links{font-size:12px;color:var(--muted)}.img-preview{display:block;max-width:100%;max-height:120px;border:1px solid var(--line);border-radius:10px;background:#fff;padding:5px;margin-top:8px}.section-title{font-size:16px;margin:0 0 12px;color:var(--primary)}.empty{text-align:center;color:var(--muted);padding:35px}.footer-note{text-align:center;color:#8590a1;font-size:11px;padding:18px}
@media(max-width:800px){.topbar-inner{align-items:flex-start;flex-wrap:wrap;padding:8px 0}.nav{order:3;width:100%;flex-basis:100%}.userbox span{display:none}.grid-4,.grid-3,.grid-2,.form-row,.form-row-3{grid-template-columns:1fr}.page-title{align-items:flex-start;flex-direction:column}.items-head{display:none}.item-row{grid-template-columns:1fr 1fr}.item-row input:first-child{grid-column:1/-1}.item-row .remove{grid-row:2}.table th,.table td{padding:8px 7px}.container{width:min(100% - 14px,1180px)}}

/* ===== Business Suite v2: bilingual + registration ===== */
.brand-wrap{display:flex;align-items:center;gap:8px;white-space:nowrap}.business-badge{font-size:10px;padding:3px 7px;border-radius:999px;background:#f3ead7;color:#805b14;border:1px solid #ead7aa}.language-pill{display:inline-flex;align-items:center;text-decoration:none;border:1px solid var(--line);border-radius:999px;padding:6px 10px;color:var(--primary);background:#fff;font-size:12px}.auth-page{min-height:100vh;background:linear-gradient(135deg,#edf4fb 0%,#f8fafc 52%,#f4efe4 100%);display:grid;place-items:center;padding:24px}.auth-shell{width:min(980px,100%);display:grid;grid-template-columns:1.15fr .85fr;border-radius:24px;overflow:hidden;box-shadow:0 24px 70px rgba(20,45,75,.13);background:#fff}.auth-hero{padding:52px;background:linear-gradient(145deg,#173b67,#1f568f);color:#fff;display:flex;flex-direction:column;justify-content:center;min-height:560px}.auth-hero h1{font-size:38px;margin:14px 0 8px}.auth-hero p{font-size:17px;line-height:1.8;opacity:.9}.auth-mark{width:58px;height:58px;border-radius:18px;display:grid;place-items:center;font-weight:900;letter-spacing:1px;background:var(--accent);color:#18273b;box-shadow:0 8px 20px rgba(0,0,0,.12)}.auth-types{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}.auth-types span{border:1px solid rgba(255,255,255,.25);padding:7px 10px;border-radius:999px;font-size:12px;background:rgba(255,255,255,.08)}.auth-privacy{margin-top:28px;padding-top:18px;border-top:1px solid rgba(255,255,255,.18);font-size:12px;opacity:.85}.auth-card{border:0;border-radius:0;box-shadow:none;padding:42px;align-self:stretch}.auth-card h2{font-size:28px;margin:22px 0 5px}.auth-lang{text-align:right}.auth-lang a{text-decoration:none;color:var(--primary);font-weight:700}.auth-divider{display:flex;align-items:center;gap:10px;color:var(--muted);margin:18px 0;font-size:12px}.auth-divider:before,.auth-divider:after{content:"";height:1px;background:var(--line);flex:1}.auth-register-btn{width:100%;border:1px solid #cbd7e5;background:#f8fafc}.register-page{display:block}.register-shell{width:min(1040px,calc(100% - 30px));margin:30px auto 60px}.register-head{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;margin-bottom:20px}.register-head>div:first-child{display:grid;grid-template-columns:auto 1fr;column-gap:14px}.register-head .auth-mark{grid-row:1/3}.register-head h1{margin:0;font-size:30px;color:var(--primary)}.register-head p{margin:7px 0;color:var(--muted)}.register-grid>.card{padding:22px}.registration-note{margin-top:20px;background:#f6f8fb;border:1px solid var(--line);padding:15px;border-radius:12px;color:#41536a}.registration-note p{margin:8px 0 0;font-size:12px}.generic-banner{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:12px 15px;border-radius:12px;background:#eef4fb;border:1px solid #d9e6f5;margin-bottom:14px}.generic-banner strong{color:var(--primary)}
html[dir="rtl"] body{font-family:Tahoma,"Segoe UI",Arial,sans-serif}html[dir="rtl"] .table th,html[dir="rtl"] .table td{text-align:right}html[dir="rtl"] .num{text-align:left!important}html[dir="rtl"] .totals-box{margin-left:0;margin-right:auto}html[dir="rtl"] .auth-lang{text-align:left}html[dir="rtl"] .register-head>div:first-child{direction:rtl}html[dir="rtl"] input[type="email"],html[dir="rtl"] input[name="business_code"],html[dir="rtl"] input[name="username"]{direction:ltr;text-align:left}
@media(max-width:850px){.auth-shell{grid-template-columns:1fr}.auth-hero{min-height:auto;padding:30px}.auth-hero h1{font-size:30px}.auth-card{padding:28px}.register-head{flex-direction:column}.register-shell{width:min(100% - 18px,1040px);margin-top:16px}}