.portal-layout{min-height:100vh;background:#121212;color:#fff;display:flex}.portal-sidebar{width:260px;background:#171717;border-right:1px solid #2a2a2a;padding:16px;display:flex;flex-direction:column;position:fixed;inset:0 auto 0 0;z-index:30}.portal-brand{display:flex;align-items:center;gap:10px;margin-bottom:20px}.portal-brand-badge{width:34px;height:34px;border-radius:10px;background:#f97316;display:grid;place-items:center;font-weight:700}.portal-brand p{margin:0;color:#9ca3af;font-size:12px}.portal-mobile-close{margin-left:auto;display:none;background:transparent;color:#fff;border:0}.portal-nav{display:grid;gap:6px}.portal-nav-item{border:0;border-radius:10px;background:transparent;color:#9ca3af;text-align:left;display:flex;align-items:center;gap:10px;padding:10px 12px;cursor:pointer}.portal-parent{font-weight:600}.portal-chevron{margin-left:auto;transition:transform .2s ease}.portal-chevron.open{transform:rotate(180deg)}.portal-submenu{display:grid;gap:4px;margin:-2px 0 6px}.portal-subitem{margin-left:28px;border-left:1px solid #343434;border-radius:0 10px 10px 0;padding-left:12px;font-size:13px}.portal-nav-item:hover{color:#fff;background:#ffffff0d}.portal-nav-item.active{color:#fff;background:#f97316}.portal-logout{margin-top:0}.portal-bottom-actions{margin-top:auto;display:grid;gap:8px;padding-top:12px;border-top:1px solid #2a2a2a}.portal-main{margin-left:260px;width:calc(100% - 260px);min-height:100vh}.portal-mobile-header{display:none}.portal-content{max-width:1200px;margin:0 auto;padding:28px}.portal-stack{display:grid;gap:20px}.portal-stack h2{margin:0 0 6px;font-size:32px}.portal-stack p{margin:0;color:#9ca3af}.portal-grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.portal-grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.portal-grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.portal-card{background:#1e1e1e;border:1px solid #2a2a2a;border-radius:16px;padding:18px}.portal-card h3,.portal-card h4{margin:8px 0}.portal-card-top{display:flex;justify-content:space-between;align-items:center}.portal-icon-pill{width:34px;height:34px;border-radius:10px;background:#f973161a;color:#f97316;display:grid;place-items:center}.portal-muted{color:#9ca3af}.portal-delta-up{color:#10b981}.portal-delta-down{color:#f43f5e}.portal-chart-placeholder{border:1px dashed #3f3f46;border-radius:12px;min-height:180px;display:grid;place-items:center;color:#9ca3af}.portal-hero{background:linear-gradient(145deg,#1e1e1e,#181818);border:1px solid #2a2a2a;border-radius:22px;padding:28px}.portal-hero h2{font-size:40px}.portal-hero h2 span{color:#f97316}.portal-product-thumb{height:120px;border-radius:12px;background:linear-gradient(135deg,#292929,#202020);border:1px solid #333}.portal-stars{margin-top:10px;color:#f59e0b;display:flex;gap:2px}.portal-list{padding:0;list-style:none;display:grid;gap:8px}.portal-list li{display:flex;align-items:center;gap:8px;color:#d1d5db}.portal-form{display:grid;gap:10px}.portal-form input,.portal-form textarea,.portal-input-wrap input{width:100%;border-radius:10px;border:1px solid #2f2f2f;background:#161616;color:#fff;padding:10px 12px}.portal-input-wrap{display:flex;align-items:center;gap:8px;border-radius:10px;border:1px solid #2f2f2f;background:#161616;color:#9ca3af;padding:0 10px}.portal-input-wrap input{border:0;background:transparent;padding-left:0}.portal-btn{border:0;border-radius:10px;padding:10px 14px;color:#fff;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:600}.portal-btn-brand{background:#f97316}.portal-btn-brand:hover{background:#ea580c}.portal-contact-list{display:grid;gap:12px}.portal-contact-list p{display:flex;align-items:center;gap:8px;color:#d1d5db}.portal-login-wrap{min-height:100vh;background:radial-gradient(circle at top left,#f9731630,transparent 35%),radial-gradient(circle at bottom right,#f973161a,transparent 40%),#121212;display:grid;place-items:center;padding:16px}.portal-login-card{width:min(460px,100%);border-radius:24px;border:1px solid #2a2a2a;background:#1d1d1d;padding:24px}.portal-login-card h1{margin:10px 0 4px}.portal-login-card p{color:#9ca3af;margin-bottom:16px}.portal-login-brand{width:54px;height:54px;border-radius:14px;background:#f97316;display:grid;place-items:center;font-size:26px;font-weight:700}.portal-login-form{display:grid;gap:8px}.portal-login-form label{margin-top:6px;color:#d1d5db;font-size:14px}.portal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:25;background:#000a}@media(max-width:1024px){.portal-sidebar{transform:translate(-100%);transition:transform .2s ease}.portal-sidebar.open{transform:translate(0)}.portal-mobile-close{display:inline-flex}.portal-main{margin-left:0;width:100%}.portal-mobile-header{display:flex;position:sticky;top:0;z-index:20;align-items:center;gap:10px;border-bottom:1px solid #2a2a2a;background:#161616cc;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);padding:10px 12px}.portal-mobile-header button{border:0;background:transparent;color:#fff}.portal-grid-4,.portal-grid-3,.portal-grid-2{grid-template-columns:1fr}}