:root{--v18-bg:#0d0d0f;--v18-card:#17181b;--v18-card2:#1e2024;--v18-line:#2b2e34;--v18-yellow:#f7bd00;--v18-text:#f6f6f5;--v18-muted:#a6a8ad;--v18-green:#51d88a}
.v18-portal{background:radial-gradient(circle at 85% 0,#2a2209 0,transparent 30%),linear-gradient(180deg,#0d0e10,#111215 70%,#0d0e10);color:var(--v18-text);min-height:100vh}
.v18-portal .portal-shell{max-width:1700px;margin:0 auto;min-height:100vh}.v18-portal .portal-side{background:rgba(13,14,16,.94);border-left:1px solid #25272c;backdrop-filter:blur(18px)}
.portal-side-label{font-size:11px;color:#6f7278;padding:20px 18px 8px}.nav-badge{margin-right:auto;min-width:22px;height:22px;border-radius:8px;background:#2a2c31;color:#ddd;display:inline-grid;place-items:center;font-size:11px}.portal-nav.active .nav-badge{background:#111;color:#ffd84d}
.v18-top{border:1px solid #26282d;background:linear-gradient(135deg,#17191d,#111215);border-radius:24px;margin-bottom:18px}.portal-top-actions{display:flex;gap:8px;align-items:center}.v18-portal .portal-card{background:linear-gradient(180deg,rgba(28,30,34,.98),rgba(19,20,23,.98));border:1px solid #2a2d32;box-shadow:0 20px 50px rgba(0,0,0,.18);border-radius:22px}.premium-auth{display:grid;grid-template-columns:1.2fr 2fr auto;gap:20px;align-items:center}.premium-auth .portal-grid-3{margin:0}.portal-hero-panel{padding:28px;border-radius:26px;background:linear-gradient(120deg,#191a1e 0,#18181a 55%,#332804 100%);border:1px solid #3b3317;display:flex;justify-content:space-between;gap:20px;align-items:center;margin-bottom:18px;position:relative;overflow:hidden}.portal-hero-panel:after{content:'#';position:absolute;left:28px;top:-34px;font-size:190px;font-weight:900;color:rgba(247,189,0,.08);line-height:1}.portal-hero-panel h2{font-size:clamp(22px,2.4vw,38px);margin:6px 0 10px}.portal-hero-panel p{color:var(--v18-muted);max-width:760px}.vendor-hero:after{content:'↗'}
.metric-grid-v18{grid-template-columns:repeat(5,1fr)}.metric-grid-v18 .metric{min-height:112px;background:#15171a;border:1px solid #292c31;border-radius:20px;padding:18px;display:flex;flex-direction:column;gap:3px}.metric-grid-v18 .metric b{font-size:28px;color:#ffd33d}.metric-grid-v18 .metric span{font-weight:800}.metric-grid-v18 .metric small{color:#777b82}
.portal-dashboard-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:16px;margin-top:16px}.portal-section-head{margin-bottom:16px}.section-head .text-link,.text-link{background:none;border:0;color:#ffd03a;font-weight:800;cursor:pointer}.eyebrow{color:#e4b000;font-size:12px;font-weight:900;letter-spacing:.02em}.project-mini-list,.project-list{display:grid;gap:10px}.mini-project,.project-card{width:100%;text-align:right;background:#111215;border:1px solid #292c31;border-radius:16px;color:#eee;padding:14px;display:grid;gap:4px;cursor:pointer;transition:.2s}.mini-project:hover,.project-card:hover,.project-card.active{border-color:#806600;transform:translateY(-1px);background:#181816}.mini-project span,.project-card span{color:#9da1a8;font-size:12px}.mini-project small,.project-card small{color:#777}.project-status{justify-self:start;padding:3px 8px;border-radius:999px;background:#23262b}.project-status.active{background:rgba(81,216,138,.12);color:#7ee8aa}.project-status.on_hold{color:#ffd56a}.project-status.completed{color:#8ec7ff}
.projects-layout{display:grid;grid-template-columns:360px 1fr;gap:16px}.project-list-card{align-self:start;position:sticky;top:16px}.room-card{min-height:680px;display:flex;flex-direction:column}.room-empty{min-height:260px;display:grid;place-items:center;text-align:center;color:#8d9096}.room-empty b{display:block;color:#fff;font-size:20px}.room-header{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;border-bottom:1px solid #2c2e33;padding-bottom:16px}.room-header h2{margin:5px 0}.room-header p{color:#8f9298}.room-members{display:flex;flex-wrap:wrap;gap:8px;padding:14px 0;border-bottom:1px solid #25272b}.member-chip{display:flex;gap:7px;align-items:center;padding:8px 11px;border:1px solid #303239;border-radius:999px;background:#111215}.member-chip small{color:#90949a}.room-messages{flex:1;min-height:380px;max-height:560px;overflow:auto;padding:18px 4px;display:flex;flex-direction:column;gap:10px}.room-msg{max-width:76%;padding:12px 14px;border:1px solid #2d3036;border-radius:16px;background:#121316;align-self:flex-start}.room-msg.mine{align-self:flex-end;background:#272009;border-color:#675612}.room-msg.admin{background:#111d17;border-color:#244932}.room-msg.system{align-self:center;max-width:90%;background:transparent;border-style:dashed;color:#8f9298}.room-msg>div{display:flex;justify-content:space-between;gap:18px}.room-msg small{color:#74777c;font-size:10px}.room-msg p{margin:7px 0 0;line-height:1.8}.message-files{display:flex;gap:6px;flex-wrap:wrap;margin-top:8px}.message-files a{color:#ffce2d;border:1px solid #4f441c;padding:5px 8px;border-radius:9px;font-size:12px}.room-composer{display:grid;grid-template-columns:1fr auto auto;gap:8px;padding-top:12px;border-top:1px solid #2b2e33}.room-composer textarea{min-height:54px;max-height:120px}.attach-btn{border:1px solid #383b41;background:#17191c;border-radius:12px;padding:0 14px;display:flex;align-items:center;cursor:pointer}.attach-btn input{display:none}
.request-list-v18{display:grid;gap:12px}.request-card-v18{padding:16px}.request-card-v18 .top{display:flex;justify-content:space-between}.request-card-v18 .top small{display:block;color:#777;margin-top:3px}.request-summary{display:flex;gap:8px;flex-wrap:wrap;margin:10px 0}.request-summary span{background:#111215;border:1px solid #292c31;border-radius:999px;padding:5px 10px;color:#aaa}.admin-response{background:#10191b;border:1px solid #243a3f;border-radius:13px;padding:10px 12px;margin:8px 0}.admin-response.gold{background:#211c0c;border-color:#51430f}.admin-response p{margin:4px 0;color:#c7c9cc}.request-card-v18 details{margin-top:8px}.request-card-v18 summary{cursor:pointer;color:#ffd03a}
.support-layout,.profile-grid{display:grid;grid-template-columns:340px 1fr;gap:16px}.ticket-create-card{align-self:start;position:sticky;top:16px;display:grid;gap:10px}.ticket-thread-list{display:grid;gap:14px}.ticket-thread{border:1px solid #2a2d32;border-radius:18px;background:#121316;padding:14px}.ticket-thread-head{display:flex;justify-content:space-between;gap:12px;border-bottom:1px solid #292b30;padding-bottom:10px}.ticket-thread-head small{display:block;color:#777;margin-top:4px}.thread-messages{display:flex;flex-direction:column;gap:8px;padding:12px 0}.thread-msg{padding:10px 12px;border-radius:14px;max-width:84%}.thread-msg.from-customer{align-self:flex-end;background:#272009;border:1px solid #665510}.thread-msg.from-admin{align-self:flex-start;background:#102019;border:1px solid #254c35}.thread-msg b,.thread-msg small{font-size:11px}.thread-msg p{margin:5px 0;line-height:1.8}.thread-msg small{color:#777}.ticket-reply{display:grid;grid-template-columns:1fr auto;gap:8px}.profile-grid{grid-template-columns:1.2fr .8fr}.profile-grid .portal-card{display:grid;gap:10px}
.portal-modal{position:fixed;inset:0;background:rgba(0,0,0,.72);z-index:9999;display:grid;place-items:center;padding:20px}.portal-modal.hidden{display:none}.portal-modal-card{width:min(760px,100%);background:#17191c;border:1px solid #363941;border-radius:24px;padding:24px;position:relative;box-shadow:0 40px 120px rgba(0,0,0,.55)}.modal-x{position:absolute;left:15px;top:12px;width:34px;height:34px;border-radius:10px;border:1px solid #333;background:#111;color:#fff;font-size:22px}.invite-result{margin-top:14px;padding:14px;border:1px solid #5c4b10;background:#211c0d;border-radius:14px;display:grid;gap:8px}.invite-result.hidden{display:none}.invite-result code{font-size:22px;color:#ffd23e;direction:ltr;text-align:center;letter-spacing:2px}.inline-form{display:grid;grid-template-columns:1fr auto;gap:8px}.saved-room-codes{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}.room-code-chip{display:flex;align-items:center;border:1px solid #373a40;border-radius:999px;background:#111215;overflow:hidden}.room-code-chip button{background:none;border:0;color:#ffd23e;padding:7px 10px;cursor:pointer}.room-code-chip i{font-style:normal;color:#888;padding:0 9px;cursor:pointer}.process-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.process-steps>div{border:1px solid #2e3136;border-radius:14px;padding:12px;display:grid;gap:3px}.process-steps i{color:#d2a600;font-style:normal}.process-steps span{color:#858990;font-size:12px}.muted{color:#777}
@media(max-width:1100px){.metric-grid-v18{grid-template-columns:repeat(3,1fr)}.premium-auth{grid-template-columns:1fr}.portal-dashboard-grid,.projects-layout,.support-layout,.profile-grid{grid-template-columns:1fr}.project-list-card,.ticket-create-card{position:static}.project-list{grid-template-columns:repeat(2,1fr)}.room-card{min-height:600px}}
@media(max-width:720px){.portal-hero-panel{align-items:flex-start;flex-direction:column}.metric-grid-v18{grid-template-columns:repeat(2,1fr)}.project-list{grid-template-columns:1fr}.room-card{padding:12px}.room-msg{max-width:92%}.room-composer{grid-template-columns:1fr auto}.room-composer .attach-btn{grid-column:1/2}.process-steps{grid-template-columns:repeat(2,1fr)}.portal-top-actions{width:100%;justify-content:flex-start}.premium-auth{gap:10px}.support-layout{display:block}.ticket-create-card{margin-bottom:12px}}
.member-remove{width:20px;height:20px;border:0;border-radius:50%;background:#2b2d31;color:#aaa;cursor:pointer;line-height:1}.member-remove:hover{background:#7b2323;color:#fff}