:root {
  --institutional-header-height: 68px;
  --institutional-header-offset: 12px;
  --institutional-content-width: 1180px;
}

html {
  scroll-padding-top: calc(var(--institutional-header-height) + var(--institutional-header-offset) + 18px);
}

body {
  padding-top: calc(var(--institutional-header-height) + var(--institutional-header-offset) + 12px) !important;
}

.brand-fixed-header {
  position: fixed !important;
  top: var(--institutional-header-offset) !important;
  right: auto !important;
  left: 50% !important;
  width: min(var(--institutional-content-width), calc(100% - 28px)) !important;
  height: var(--institutional-header-height) !important;
  border: 1px solid rgba(255, 255, 255, 0.1) !important;
  border-radius: 12px !important;
  background: rgba(10, 16, 49, 0.97) !important;
  box-shadow: 0 16px 42px rgba(8, 12, 38, 0.2) !important;
  transform: translateX(-50%);
  overflow: visible;
  z-index: 2147480000 !important;
  box-sizing: border-box;
  isolation: isolate;
}

.brand-fixed-header-inner {
  width: 100%;
  max-width: none !important;
  height: 100%;
  margin: 0 auto;
  min-width: 0;
  padding: 0 10px 0 20px !important;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  box-sizing: border-box;
}

.brand-header-left {
  display: flex;
  align-items: center;
  gap: 12px;
  color: #fff;
  text-decoration: none;
  flex: 0 0 auto;
}

.brand-header-left,
.brand-header-nav {
  min-width: 0;
}

.brand-header-nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 2px !important;
  margin-left: auto;
  padding: 4px 0;
  overflow: visible !important;
}

.brand-nav-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  flex: 0 0 auto;
  min-height: 42px;
  padding: 0 13px !important;
  border: 0 !important;
  border-radius: 7px !important;
  background: transparent !important;
  box-shadow: none !important;
  color: rgba(255, 255, 255, 0.74) !important;
  font-size: 0.78rem !important;
  font-weight: 800;
  line-height: 1;
  text-decoration: none;
  white-space: nowrap;
  box-sizing: border-box;
}

.brand-nav-link i,
.brand-nav-link svg {
  display: none;
}

.brand-nav-link:hover,
.brand-nav-link:focus-visible,
.brand-nav-link.active {
  background: rgba(255, 255, 255, 0.07) !important;
  color: #fff !important;
  transform: none !important;
}

.brand-nav-link.active {
  box-shadow: inset 0 -2px 0 #f97316 !important;
}

.brand-nav-link--accent {
  min-height: 46px;
  margin-left: 7px;
  padding: 0 18px !important;
  background: #f97316 !important;
  color: #fff !important;
}

.brand-nav-link--accent:hover,
.brand-nav-link--accent:focus-visible {
  background: #ea580c !important;
  box-shadow: none !important;
}

.brand-header-logo {
  display: block;
  height: 31px !important;
  width: auto;
  max-width: 142px;
  object-fit: contain;
}

.brand-header-title {
  display: none !important;
  letter-spacing: 0 !important;
}

.brand-fixed-header,
.brand-fixed-header a,
.brand-fixed-header button,
.hero,
.hero-banner,
.page,
.page-container {
  font-family: "Plus Jakarta Sans", Inter, Arial, sans-serif !important;
}

.hero h1,
.hero h2,
.hero-banner h1,
.page h1,
.page h2,
.page-container h1,
.page-container h2,
.page-container h3 {
  font-family: "Space Grotesk", "Plus Jakarta Sans", sans-serif !important;
}

.brand-header-menu {
  display: none;
}

.brand-fixed-header + .hero {
  min-height: calc(100svh - var(--institutional-header-height));
  padding-top: 40px !important;
}

.brand-fixed-header + .hero-banner {
  margin-top: 0 !important;
}

.brand-fixed-header + .page.hero {
  padding-top: 48px !important;
}

.hero h1,
.hero-banner h1,
.title-xl,
.title-lg,
.section-title,
.section-title-main,
.tutorial-header h2 {
  letter-spacing: 0 !important;
  overflow-wrap: anywhere;
}

.page,
.page-container,
.brand-fixed-header-inner {
  max-width: var(--institutional-content-width);
}

.page {
  padding-right: 28px !important;
  padding-left: 28px !important;
}

.table-container {
  max-width: 100%;
}

/* Central do Criador: leitura direta e eixo visual unico. */
.hero-banner-container {
  max-width: 920px !important;
  display: grid;
  justify-items: center;
  text-align: center;
}

.hero-banner p {
  margin-left: auto !important;
  margin-right: auto !important;
}

.url-access-box {
  max-width: 520px;
  justify-content: center;
  text-align: left;
}

@media (max-width: 768px) {
  :root {
    --institutional-header-height: 58px;
    --institutional-header-offset: 8px;
  }

  .brand-fixed-header {
    height: var(--institutional-header-height) !important;
    width: calc(100% - 16px) !important;
    border-radius: 10px !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
  }

  .brand-fixed-header-inner {
    display: flex !important;
    align-items: center;
    justify-content: space-between;
    gap: 10px !important;
    padding: 0 7px 0 14px !important;
  }

  .brand-header-left {
    width: auto;
    max-width: calc(100vw - 78px);
    height: 100%;
    justify-content: flex-start;
    gap: 9px !important;
  }

  .brand-header-logo {
    height: 25px !important;
    max-width: 116px;
  }

  .brand-header-title {
    display: none !important;
  }

  .brand-header-nav {
    position: absolute;
    top: calc(100% + 7px);
    right: 0;
    width: min(300px, calc(100vw - 16px));
    height: auto;
    display: none !important;
    grid-template-columns: minmax(0, 1fr);
    gap: 2px !important;
    padding: 9px !important;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 10px;
    background: #080c26;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.4);
  }

  .brand-fixed-header.is-menu-open .brand-header-nav {
    display: grid !important;
  }

  .brand-nav-link {
    width: 100%;
    min-height: 43px;
    justify-content: flex-start;
    padding: 0 12px !important;
    font-size: 0.76rem !important;
  }

  .brand-nav-link span {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .brand-nav-link--accent {
    justify-content: center;
    margin: 5px 0 0;
  }

  .brand-header-menu {
    width: 42px;
    height: 42px;
    display: grid;
    flex: 0 0 42px;
    place-content: center;
    gap: 5px;
    padding: 0;
    border: 1px solid rgba(255, 255, 255, 0.11);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.07);
    cursor: pointer;
  }

  .brand-header-menu span {
    width: 17px;
    height: 2px;
    display: block;
    border-radius: 2px;
    background: #fff;
    transition: transform 0.18s ease;
  }

  .brand-header-menu[aria-expanded="true"] span:first-child {
    transform: translateY(3.5px) rotate(45deg);
  }

  .brand-header-menu[aria-expanded="true"] span:last-child {
    transform: translateY(-3.5px) rotate(-45deg);
  }

  .brand-fixed-header + .hero {
    min-height: calc(100svh - var(--institutional-header-height));
    padding: 30px 0 50px !important;
  }

  .brand-fixed-header + .hero-banner {
    padding: 30px 18px 34px !important;
    border-radius: 0 0 8px 8px !important;
  }

  .brand-fixed-header + .page.hero {
    padding: 34px 20px 42px !important;
  }

  .hero-banner h1 {
    max-width: 100%;
    font-size: clamp(2rem, 10vw, 2.65rem) !important;
    line-height: 1.08 !important;
  }

  .hero-banner p {
    font-size: 0.96rem !important;
    line-height: 1.55 !important;
  }

  .badge-tag-highcontrast {
    max-width: 100%;
    justify-content: center;
    text-align: center;
    line-height: 1.3;
  }

  .url-access-box {
    width: 100%;
    max-width: 100%;
    padding: 13px 14px !important;
    box-sizing: border-box;
  }

  .url-access-box strong {
    font-size: 0.95rem !important;
    overflow-wrap: anywhere;
  }

  .page-container {
    width: 100%;
    padding: 20px 14px 44px !important;
    box-sizing: border-box;
  }

  .tutorial-section {
    padding: 22px 14px !important;
    margin-bottom: 30px !important;
    border-radius: 8px !important;
  }

  .tutorial-header {
    margin-bottom: 22px !important;
    text-align: left !important;
  }

  .tutorial-header h2 {
    font-size: 1.45rem !important;
    line-height: 1.2;
  }

  .tutorial-grid,
  .modalities-cards-container {
    grid-template-columns: minmax(0, 1fr) !important;
    gap: 14px !important;
  }

  .tutorial-step-card,
  .modality-item-card {
    min-width: 0;
    padding: 18px !important;
    border-radius: 8px !important;
  }

  .section-title-main {
    align-items: flex-start !important;
    font-size: 1.45rem !important;
    line-height: 1.2;
  }

  .modality-header-row {
    align-items: flex-start !important;
  }

  .modality-title-box {
    min-width: 0;
  }

  .modality-title-box h3 {
    font-size: 1.12rem !important;
    overflow-wrap: anywhere;
  }

  .modality-specs-grid {
    padding: 11px !important;
    border-radius: 8px !important;
  }

  .spec-row {
    align-items: flex-start !important;
    flex-wrap: wrap;
  }

  .spec-label,
  .spec-val {
    white-space: normal !important;
  }

  .spec-val {
    flex: 1 1 150px;
    overflow: visible !important;
    text-overflow: clip !important;
  }

  .commercial-cta-box {
    padding: 28px 18px !important;
    border-radius: 8px !important;
  }

  .commercial-cta-box h2 {
    font-size: 1.5rem !important;
  }

  .btn-whatsapp-commercial {
    width: 100%;
    justify-content: center;
    padding: 13px 16px !important;
    box-sizing: border-box;
    text-align: center;
  }

  .brand-fixed-header + .hero .container {
    width: 100%;
    box-sizing: border-box;
  }
}

@media print {
  body {
    padding-top: 0 !important;
  }

  .brand-fixed-header {
    display: none !important;
  }
}

/* ChatUMV Link no Menu Institucional & Botão Flutuante */
.brand-nav-link--chat {
  color: #93c5fd !important;
  background: rgba(37, 99, 235, 0.16) !important;
  border: 1px solid rgba(96, 165, 250, 0.35) !important;
  margin-left: 4px;
}

.brand-nav-link--chat:hover,
.brand-nav-link--chat:focus-visible {
  background: rgba(37, 99, 235, 0.32) !important;
  border-color: #60a5fa !important;
  color: #ffffff !important;
}

.brand-floating-chat {
  position: fixed !important;
  right: 24px !important;
  bottom: 24px !important;
  z-index: 999999 !important;
  display: inline-flex !important;
  align-items: center !important;
  gap: 10px !important;
  padding: 10px 18px 10px 12px !important;
  border-radius: 999px !important;
  background: linear-gradient(135deg, #101a3d, #0b1126) !important;
  border: 1.5px solid rgba(96, 165, 250, 0.45) !important;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.45), 0 0 24px rgba(37, 99, 235, 0.3) !important;
  color: #ffffff !important;
  text-decoration: none !important;
  font-family: 'Plus Jakarta Sans', Inter, sans-serif !important;
  font-size: 0.88rem !important;
  font-weight: 850 !important;
  cursor: pointer !important;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1) !important;
}

.brand-floating-chat:hover {
  transform: translateY(-2px) scale(1.04) !important;
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.6), 0 0 32px rgba(37, 99, 235, 0.5) !important;
  border-color: #60a5fa !important;
}

.brand-floating-chat-icon {
  width: 24px !important;
  height: 24px !important;
  border-radius: 50% !important;
  object-fit: cover !important;
  flex-shrink: 0 !important;
}

.brand-floating-chat-dot {
  width: 8px !important;
  height: 8px !important;
  border-radius: 50% !important;
  background: #10b981 !important;
  box-shadow: 0 0 8px #10b981 !important;
  flex-shrink: 0 !important;
}

@media (max-width: 768px) {
  .brand-floating-chat {
    right: 16px !important;
    bottom: 20px !important;
    padding: 8px 14px 8px 10px !important;
    font-size: 0.82rem !important;
  }
}

/* ─── Screen Reader Utility ─── */
.sr-only {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

/* ─── ChatUMV Floating Drawer & Mini Chat Popup (Sincronizado com Home) ─── */
.chatumv-mini-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 100599;
  opacity: 0;
  transition: opacity 0.25s ease;
}
.chatumv-mini-backdrop.is-open {
  display: block;
  opacity: 1;
}

#chatumv-quick-drawer {
  position: fixed;
  bottom: calc(env(safe-area-inset-bottom, 0px) + 84px);
  right: 18px;
  width: 380px;
  max-width: calc(100vw - 32px);
  height: 520px;
  max-height: calc(85vh - 80px);
  z-index: 100600;
  background: var(--surface, #131722);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 22px;
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.7);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
  transform: translateY(20px) scale(0.95);
  transition: opacity 0.25s cubic-bezier(0.16, 1, 0.3, 1), transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  box-sizing: border-box;
}
#chatumv-quick-drawer * {
  box-sizing: border-box;
}
#chatumv-quick-drawer.is-open {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0) scale(1);
}
#chatumv-quick-drawer.is-minimized {
  opacity: 0;
  pointer-events: none;
  transform: translateY(20px) scale(0.95);
}

.chatumv-sheet-handle {
  display: none;
}

.chatumv-mini-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.03);
  flex-shrink: 0;
}
.chatumv-mini-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  font-weight: 800;
  color: #fff;
}
.chatumv-mini-icon {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  object-fit: contain;
}
.chatumv-mini-brand {
  font-family: inherit;
  letter-spacing: -0.01em;
}
.chatumv-mini-actions {
  display: flex;
  align-items: center;
  gap: 4px;
}
.chatumv-mini-btn {
  background: none;
  border: none;
  color: rgba(255, 255, 255, 0.65);
  cursor: pointer;
  padding: 6px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s;
}
.chatumv-mini-btn:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.1);
}

.chatumv-mini-history {
  background: rgba(15, 20, 30, 0.98);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding: 10px 12px;
  max-height: 180px;
  overflow-y: auto;
  scrollbar-width: thin;
}
.chatumv-mini-history-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.72rem;
  font-weight: 800;
  color: rgba(255, 255, 255, 0.5);
  text-transform: uppercase;
  margin-bottom: 6px;
}
.chatumv-mini-history-btn {
  background: none;
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: #93c5fd;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 6px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 4px;
}
.chatumv-mini-history-items {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.chatumv-mini-history-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 6px 8px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.04);
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.85);
  cursor: pointer;
}
.chatumv-mini-history-item:hover {
  background: rgba(255, 255, 255, 0.08);
}
.chatumv-mini-history-item.is-active {
  background: rgba(37, 99, 235, 0.2);
  border-left: 2px solid #3b82f6;
}
.chatumv-mini-history-item-title {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.chatumv-mini-history-del {
  background: none;
  border: none;
  color: rgba(255, 255, 255, 0.4);
  cursor: pointer;
  padding: 2px;
}
.chatumv-mini-history-del:hover {
  color: #ef4444;
}

.chatumv-mini-chips {
  display: flex;
  gap: 5px;
  padding: 8px 12px;
  overflow-x: auto;
  scrollbar-width: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(255, 255, 255, 0.02);
  flex-shrink: 0;
}
.chatumv-mini-chips::-webkit-scrollbar {
  display: none;
}
.chatumv-mini-chip {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 4px 9px;
  border-radius: 999px;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.15s;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.chatumv-mini-chip:hover {
  background: rgba(255, 255, 255, 0.14);
  color: #fff;
  border-color: rgba(255, 255, 255, 0.25);
}

.chatumv-mini-stream {
  flex: 1;
  overflow-y: auto;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  scrollbar-width: thin;
}

.chatumv-mini-welcome {
  text-align: center;
  padding: 20px 10px;
}
.chatumv-mini-welcome-icon {
  width: 44px;
  height: 44px;
  object-fit: contain;
  margin: 0 auto 10px;
  display: block;
}
.chatumv-mini-welcome-title {
  font-size: 0.95rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 4px;
}
.chatumv-mini-welcome-sub {
  font-size: 0.76rem;
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.4;
  margin-bottom: 16px;
}
.chatumv-mini-welcome-prompts {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.chatumv-mini-welcome-prompt {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  padding: 8px 12px;
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.78rem;
  font-weight: 700;
  cursor: pointer;
  text-align: left;
  transition: background 0.15s;
  display: flex;
  align-items: center;
  gap: 8px;
}
.chatumv-mini-welcome-prompt:hover {
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
}

.chatumv-mini-footer {
  padding: 8px 10px 10px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex-shrink: 0;
  background: rgba(255, 255, 255, 0.02);
}
.chatumv-mini-capsule {
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 16px;
  padding: 4px 6px 4px 12px;
}
.chatumv-mini-capsule:focus-within {
  border-color: rgba(0, 112, 243, 0.5);
}
.chatumv-mini-input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  color: #fff;
  font-size: 0.84rem;
  font-family: inherit;
}
.chatumv-mini-input::placeholder {
  color: rgba(255, 255, 255, 0.35);
}
.chatumv-mini-send {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: none;
  background: var(--primary, #ffd443);
  color: #000;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  flex-shrink: 0;
  transition: transform 0.15s;
}
.chatumv-mini-send:hover {
  transform: scale(1.05);
}
.chatumv-mini-disclaimer {
  font-size: 0.65rem;
  color: rgba(255, 255, 255, 0.4);
  text-align: center;
  line-height: 1.3;
}

.chatumv-msg-row {
  display: flex;
  gap: 10px;
  max-width: 100%;
  width: 100%;
  min-width: 0;
  margin: 0;
  box-sizing: border-box;
}
.chatumv-msg-row.is-user {
  flex-direction: row-reverse;
}
.chatumv-msg-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.08);
  overflow: hidden;
}
.chatumv-msg-avatar-icon {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.chatumv-msg-bubble {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
  max-width: 100%;
  box-sizing: border-box;
  overflow: hidden;
}
.chatumv-msg-row.is-user .chatumv-msg-bubble {
  background: rgba(37, 99, 235, 0.28) !important;
  border: 1px solid rgba(147, 197, 253, 0.35) !important;
  padding: 10px 14px;
  border-radius: 16px 16px 4px 16px;
  align-self: flex-end;
  max-width: 86%;
  color: #ffffff !important;
}
.chatumv-msg-row.is-ai .chatumv-msg-bubble {
  flex: 1;
  max-width: 100%;
}
.chatumv-msg-author {
  font-size: 0.68rem;
  font-weight: 800;
  color: #94a3b8 !important;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.chatumv-msg-row.is-user .chatumv-msg-author {
  display: none;
}
.chatumv-msg-text {
  font-size: 0.88rem;
  line-height: 1.55;
  color: #f1f5f9 !important;
  word-break: break-word;
  overflow-wrap: anywhere;
}
.chatumv-msg-text * {
  color: inherit;
}
.chatumv-msg-text strong {
  color: #ffffff !important;
  font-weight: 700;
}
.chatumv-msg-text em {
  color: #cbd5e1 !important;
}
.chatumv-msg-text p {
  margin: 0 0 8px;
}
.chatumv-msg-text p:last-child {
  margin-bottom: 0;
}
.chatumv-msg-text a {
  color: #60a5fa !important;
  text-decoration: underline;
}
.chatumv-msg-text ul,
.chatumv-msg-text ol {
  padding-left: 20px;
  margin: 6px 0;
}
.chatumv-msg-text li {
  margin-bottom: 4px;
}
.chatumv-typing-cursor {
  display: inline-block;
  animation: blinkCursor 0.8s infinite;
  color: var(--primary, #ffd443);
  margin-left: 2px;
}
@keyframes blinkCursor {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}
.chatumv-msg-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 4px;
}
.chatumv-action-btn {
  background: none;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 6px;
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.68rem;
  font-weight: 700;
  padding: 3px 8px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: all 0.15s;
}
.chatumv-action-btn:hover {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
}

@media (max-width: 900px) {
  #chatumv-quick-drawer {
    right: 0 !important;
    left: 0 !important;
    bottom: 0 !important;
    width: 100% !important;
    max-width: 100vw !important;
    height: 84vh !important;
    height: 84dvh !important;
    max-height: 88vh !important;
    max-height: 88dvh !important;
    border-radius: 24px 24px 0 0 !important;
    border-left: none !important;
    border-right: none !important;
    border-bottom: none !important;
    transform: translateY(100%) scale(1) !important;
    box-shadow: 0 -12px 40px rgba(0, 0, 0, 0.6) !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
  }
  #chatumv-quick-drawer.is-open {
    transform: translateY(0) scale(1) !important;
  }
  #chatumv-quick-drawer.is-minimized {
    transform: translateY(100%) scale(1) !important;
  }
  #chatumv-quick-drawer .chatumv-mini-stream {
    padding: 10px 8px;
    width: 100%;
    max-width: 100%;
    min-width: 0;
    box-sizing: border-box;
    overflow-x: hidden;
  }
  #chatumv-quick-drawer .chatumv-mini-footer {
    padding: 8px 10px calc(10px + env(safe-area-inset-bottom, 0px)) !important;
  }
  .chatumv-sheet-handle {
    display: block;
    width: 38px;
    height: 4px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.25);
    margin: 8px auto 4px;
    cursor: grab;
    flex-shrink: 0;
  }
}