.uhc-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:10px 18px;border-radius:12px;border:1px solid transparent;font-weight:700;cursor:pointer}.uhc-btn-primary{background:linear-gradient(135deg,var(--uh-primary),#4e9dff);color:#fff;box-shadow:0 8px 20px rgba(22,119,255,.22)}.uhc-btn-primary:hover{transform:translateY(-1px);box-shadow:0 12px 24px rgba(22,119,255,.3)}.uhc-btn-ghost{background:#fff;border-color:var(--uh-border);color:var(--uh-text)}.uhc-btn-soft{background:#eef5ff;color:var(--uh-primary)}.uhc-card,.uh-card{background:var(--uh-card)!important;border:1px solid var(--uh-border)!important;border-radius:var(--uh-radius)!important;box-shadow:var(--uh-shadow);padding:20px}.uhc-eyebrow{display:inline-block;color:var(--uh-primary);font-weight:800;text-transform:uppercase;letter-spacing:.12em;font-size:12px;margin-bottom:12px}.uhc-pill{display:inline-flex;align-items:center;padding:5px 10px;border-radius:999px;background:#fff4ce;color:#b66a00;font-size:12px;font-weight:800}.uhc-pill-success{background:#dcfae9;color:#078a47}.uhc-notice,.uh-alert{border-radius:12px;padding:14px 16px;background:#fff7d9;border:1px solid #ffe39b;color:#744b00;margin-bottom:16px}.uhc-hero{overflow:hidden;background:linear-gradient(135deg,#f9fbff 0%,#edf4ff 55%,#f7f4ff 100%);min-height:690px;display:grid;align-items:center}.uhc-hero-grid{display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:48px}.uhc-hero-copy h1{max-width:760px}.uhc-hero-copy p{font-size:19px;color:var(--uh-muted);max-width:650px}.uhc-hero-search{max-width:720px;background:#fff;border:1px solid var(--uh-border);border-radius:16px;padding:8px 8px 8px 16px;display:flex;align-items:center;gap:10px;box-shadow:var(--uh-shadow);margin:28px 0 18px}.uhc-hero-search input{flex:1;border:0;outline:0;min-width:0}.uhc-hero-actions{display:flex;gap:12px}.uhc-hero-visual{height:520px;position:relative;display:grid;place-items:center}.uhc-hero-orb{position:absolute;width:440px;height:440px;border-radius:50%;background:linear-gradient(135deg,#1677ff,#7c3aed);box-shadow:0 40px 100px rgba(58,78,219,.35)}.uhc-hero-horse{position:relative;width:320px;height:320px;border-radius:48% 52% 44% 56%;background:rgba(255,255,255,.17);display:grid;place-items:center;color:#fff;backdrop-filter:blur(6px)}.uhc-hero-horse .uhc-icon{width:220px;height:220px;stroke-width:1}.uhc-float-card{position:absolute;background:#fff;border-radius:14px;padding:14px 18px;box-shadow:0 18px 45px rgba(15,23,42,.17);display:flex;flex-direction:column}.uhc-float-card strong{font-size:21px}.uhc-float-card span{font-size:12px;color:var(--uh-muted)}.uhc-float-one{left:0;bottom:95px}.uhc-float-two{right:0;top:92px}.uhc-feature-strip{margin-top:-38px;position:relative;z-index:4;background:#fff;border:1px solid var(--uh-border);box-shadow:var(--uh-shadow);border-radius:18px;display:grid;grid-template-columns:repeat(4,1fr);padding:24px}.uhc-feature-strip div{padding-inline:22px;border-inline-end:1px solid var(--uh-border)}.uhc-feature-strip div:last-child{border:0}.uhc-feature-strip strong,.uhc-feature-strip span{display:block}.uhc-feature-strip span{font-size:12px;color:var(--uh-muted)}.uhc-home-section{padding-block:74px 10px}.uhc-home-section>header{text-align:center;max-width:680px;margin:0 auto 32px}.uhc-home-section h2{font-size:clamp(2rem,4vw,3rem)}.uhc-service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.uhc-service-card{background:#fff;padding:26px;border:1px solid var(--uh-border);border-radius:18px;box-shadow:var(--uh-shadow)}.uhc-service-card>span{display:grid;place-items:center;width:52px;height:52px;border-radius:14px;background:#eef5ff;color:var(--uh-primary);margin-bottom:18px}.uhc-service-card h3{margin-bottom:8px}.uhc-service-card p{color:var(--uh-muted);margin:0}

/* v1.3 application updates */
.uh-auth-result{text-align:center}.uh-alert-error{background:#fee2e2;color:#991b1b;border-radius:12px;padding:12px;margin-bottom:16px}
/* v1.8 messaging workspace */
.uh-messages-layout{display:grid;grid-template-columns:minmax(280px,360px) minmax(0,1fr);gap:18px;min-height:620px}.uh-conversations-panel,.uh-chat-panel{padding:0;overflow:hidden;min-width:0}.uh-conversations-panel .uh-panel-head{padding:18px;border-bottom:1px solid var(--uh-border)}.uh-admin-new-conversation{display:grid;gap:10px;padding:14px 18px;border-bottom:1px solid var(--uh-border)}.uh-conversation-empty-mini{padding:30px 18px;text-align:center;color:var(--uh-muted)}.uh-conversation-list{max-height:650px;overflow:auto}.uh-conversation-row{display:grid;grid-template-columns:48px minmax(0,1fr) auto;gap:11px;align-items:center;padding:14px 16px;border-bottom:1px solid var(--uh-border);color:var(--uh-text);text-decoration:none}.uh-conversation-row:hover,.uh-conversation-row.is-active{background:color-mix(in srgb,var(--uh-primary) 7%,var(--uh-card))}.uh-conversation-row img{border-radius:50%}.uh-conversation-copy{min-width:0}.uh-conversation-copy strong,.uh-conversation-copy small{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.uh-conversation-copy strong{font-weight:600}.uh-conversation-copy small{margin-top:3px;color:var(--uh-muted);font-weight:400}.uh-conversation-meta{display:grid;justify-items:end;gap:5px;font-size:11px;color:var(--uh-muted)}.uh-chat-panel{display:flex;flex-direction:column}.uh-chat-header{display:flex;align-items:center;gap:11px;padding:16px 18px;border-bottom:1px solid var(--uh-border)}.uh-chat-header img{border-radius:50%}.uh-chat-header h2{margin:0;font-size:18px}.uh-chat-header small{color:var(--uh-muted);font-weight:400}.uh-chat-back{display:none}.uh-message-thread{flex:1;min-height:360px;max-height:560px;overflow:auto;padding:20px;display:flex;flex-direction:column;gap:12px;background:color-mix(in srgb,var(--uh-background) 70%,var(--uh-card))}.uh-message-bubble{max-width:min(76%,620px);padding:11px 13px;border-radius:15px;background:var(--uh-card);box-shadow:0 3px 10px rgba(15,23,42,.05)}.uh-message-bubble.is-mine{align-self:flex-end;background:var(--uh-primary);color:#fff;border-bottom-right-radius:4px}.uh-message-bubble.is-theirs{align-self:flex-start;border-bottom-left-radius:4px}.uh-message-bubble p{margin:0;white-space:pre-wrap;overflow-wrap:anywhere}.uh-message-bubble time{display:block;margin-top:5px;font-size:10px;opacity:.75}.uh-message-attachment img{display:block;max-width:240px;max-height:220px;border-radius:10px;margin-top:8px}.uh-message-composer{position:sticky;bottom:0;display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:10px;align-items:end;padding:14px 16px;border-top:1px solid var(--uh-border);background:var(--uh-card)}.uh-message-composer textarea{width:100%;min-height:46px;max-height:160px;resize:none;padding:11px 14px;border:1px solid var(--uh-border);border-radius:16px;background:var(--uh-input-bg);font-weight:400}.uh-message-attach{display:flex;align-items:center;justify-content:center;width:44px;height:44px;border:1px solid var(--uh-border);border-radius:50%;cursor:pointer}.uh-message-attach input{position:absolute;width:1px;height:1px;opacity:0}.uh-message-error{grid-column:1/-1;color:var(--uh-danger);font-size:12px}.uh-toast{position:fixed;z-index:20000;inset-inline-end:18px;bottom:calc(90px + env(safe-area-inset-bottom));max-width:360px;padding:12px 15px;border-radius:12px;background:#111827;color:#fff;box-shadow:0 16px 40px rgba(15,23,42,.25)}.uh-toast.is-error{background:var(--uh-danger)}
@media(max-width:767px){.uh-messages-layout{grid-template-columns:1fr;min-height:calc(100vh - 190px)}.uh-messages-layout.has-active-conversation .uh-conversations-panel{display:none}.uh-messages-layout:not(.has-active-conversation) .uh-chat-panel{display:none}.uh-chat-back{display:inline-flex}.uh-conversation-list{max-height:none}.uh-message-thread{max-height:none;min-height:calc(100vh - 360px)}.uh-message-composer{bottom:calc(70px + env(safe-area-inset-bottom));grid-template-columns:auto minmax(0,1fr) auto;padding:10px}.uh-message-bubble{max-width:88%}}
.uhc-top-dropdown{position:relative}.uhc-top-dropdown>summary{list-style:none;cursor:pointer}.uhc-top-dropdown>summary::-webkit-details-marker{display:none}.uhc-top-dropdown-panel{position:absolute;z-index:300;top:calc(100% + 10px);inset-inline-end:0;width:min(360px,calc(100vw - 30px));padding:8px;background:var(--uh-card);border:1px solid var(--uh-border);border-radius:14px;box-shadow:0 18px 48px rgba(15,23,42,.18)}.uhc-top-dropdown-panel header{display:flex;align-items:center;justify-content:space-between;padding:8px 9px 10px;border-bottom:1px solid var(--uh-border)}.uhc-top-dropdown-panel header strong{font-weight:700}.uhc-top-dropdown-panel header a{color:var(--uh-primary);font-size:12px;font-weight:600}.uhc-dropdown-item{display:grid;gap:3px;padding:10px;border-radius:9px;color:var(--uh-text);text-decoration:none}.uhc-dropdown-item:hover{background:color-mix(in srgb,var(--uh-primary) 7%,var(--uh-card))}.uhc-dropdown-item.is-unread{background:color-mix(in srgb,var(--uh-primary) 8%,var(--uh-card))}.uhc-dropdown-item strong{font-size:13px;font-weight:600}.uhc-dropdown-item small{color:var(--uh-muted);font-size:12px;font-weight:400;white-space:normal}.uhc-dropdown-item time{color:var(--uh-muted);font-size:10px}.uhc-dropdown-empty{padding:20px 12px;margin:0;text-align:center;color:var(--uh-muted);font-weight:400}
@media(max-width:767px){.uhc-top-dropdown-panel{position:fixed;top:68px;left:12px;right:12px;width:auto}.uhc-desktop-message{display:none}}


/* v1.9 Messaging readability, one-line composer, and topbar dropdown */
.uh-message-thread{color:var(--uh-text)}.uh-message-bubble{color:var(--uh-text);border:1px solid var(--uh-border);background:var(--uh-card)}.uh-message-bubble.is-mine{background:var(--uh-primary);border-color:var(--uh-primary);color:#fff}.uh-message-bubble p{color:inherit;font-weight:400}.uh-message-bubble time{color:inherit;opacity:.72}.uh-conversation-copy strong{color:var(--uh-text)}.uh-conversation-copy small,.uh-conversation-meta,.uh-chat-header small{color:var(--uh-muted)}.uh-message-composer{display:grid!important;grid-template-columns:44px minmax(0,1fr) 104px!important;gap:10px;align-items:center!important}.uh-message-composer textarea{min-height:46px;max-height:150px;color:var(--uh-text);line-height:1.45}.uh-message-composer textarea::placeholder{color:color-mix(in srgb,var(--uh-muted) 78%,transparent)}.uh-message-composer .uhc-btn{height:46px;min-height:46px}.uh-message-error{grid-column:2/-1}.uhc-message-dropdown-panel{width:min(390px,calc(100vw - 24px));padding-bottom:8px}.uhc-message-dropdown-panel>header{padding:16px}.uhc-dropdown-message{position:relative;display:grid;grid-template-columns:44px minmax(0,1fr) auto;gap:11px;align-items:center;padding:12px 15px;border-top:1px solid var(--uh-border);color:var(--uh-text);text-decoration:none}.uhc-dropdown-message:hover,.uhc-dropdown-message.is-unread{background:color-mix(in srgb,var(--uh-primary) 6%,var(--uh-card))}.uhc-dropdown-message img{width:44px;height:44px;border-radius:50%;object-fit:cover}.uhc-dropdown-message span{min-width:0}.uhc-dropdown-message strong,.uhc-dropdown-message small{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.uhc-dropdown-message strong{font-size:13px;font-weight:600}.uhc-dropdown-message small{margin-top:3px;color:var(--uh-muted);font-size:12px}.uhc-dropdown-message time{align-self:start;color:var(--uh-muted);font-size:10px;white-space:nowrap}.uhc-dropdown-message i{position:absolute;inset-inline-end:13px;bottom:12px;width:7px;height:7px;border-radius:50%;background:var(--uh-primary)}.uhc-message-view-all{display:block;margin:8px 12px 0;padding:10px;text-align:center;border-radius:9px;background:color-mix(in srgb,var(--uh-primary) 9%,var(--uh-card));color:var(--uh-primary);font-size:12px;font-weight:600}
@media(max-width:767px){.uh-message-composer{grid-template-columns:40px minmax(0,1fr) 82px!important;gap:7px}.uh-message-composer .uhc-btn{padding-inline:10px}.uhc-message-dropdown-panel{position:fixed!important;top:68px!important;left:12px!important;right:12px!important;width:auto!important}}