:root {
      --dv-bg: #ffffff;
      --dv-bg-elevated: #ffffff;
      --dv-text: #000000;
      --dv-text-secondary: #4b5563;
      --dv-border: #d1d5db;
      --dv-accent: #1877F2;
      --dv-accent-dark: #0a3d91;
      --dv-danger: #E41E3F;
      --dv-online: #16A34A;
      --dv-safe-top: env(safe-area-inset-top, 0px);
      --dv-safe-bottom: env(safe-area-inset-bottom, 0px);
    }
    * { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
    html, body { margin: 0; padding: 0; width: 100dvw; overflow-x: hidden; background: var(--dv-bg); color: var(--dv-text); font-family: 'Roboto', sans-serif; font-size: 20px; overscroll-behavior-y: contain; }
    button, input, select, textarea { font-family: inherit; }
    .dv-hidden { display: none !important; }
    .dv-icon { width: 22px; height: 22px; display: inline-block; flex-shrink: 0; }
    .dv-icon svg { width: 100%; height: 100%; }

    /* ---- Shell ---- */
    .dv-app-shell { position: fixed; inset: 0; width: 100dvw; height: 100dvh; display: flex; flex-direction: column; overflow: hidden; }
    .dv-header1 { display: flex; align-items: center; gap: 4px; padding: calc(8px + var(--dv-safe-top)) 6px 8px; background: var(--dv-bg-elevated); box-shadow: 0 2px 10px rgba(0,0,0,0.06); flex-shrink: 0; position: relative; z-index: 40; }
    .dv-header-btn { width: 44px; height: 44px; border: none; background: transparent; color: var(--dv-text); border-radius: 50%; display: flex; align-items: center; justify-content: center; flex-shrink: 0; cursor: pointer; }
    .dv-header-btn:active { background: var(--dv-bg); }
    .dv-brand { flex: 1; font-weight: 800; font-size: 1.2rem; color: var(--dv-accent); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; text-align: center; }
    .dv-net-dot { width: 12px; height: 12px; border-radius: 50%; background: var(--dv-online); flex-shrink: 0; margin: 0 4px; transition: background 0.3s ease; box-shadow: 0 0 0 3px rgba(22,163,74,0.15); }
    .dv-net-dot.dv-offline { background: var(--dv-danger); box-shadow: 0 0 0 3px rgba(228,30,63,0.15); }

    .dv-tab-content { display: none; width: 100%; flex: 1; overflow-y: auto; -webkit-overflow-scrolling: touch; padding-bottom: calc(80px + var(--dv-safe-bottom)); box-sizing: border-box; }
    .dv-tab-content.dv-active { display: block; }

    /* ---- Offline banner ---- */
    .dv-offline-banner { display: flex; align-items: center; justify-content: center; gap: 10px; background: var(--dv-danger); color: #fff; padding: 10px 16px; font-size: 0.95rem; font-weight: 700; }
    .dv-offline-spinner { width: 16px; height: 16px; border: 2px solid rgba(255,255,255,0.4); border-top-color: #fff; border-radius: 50%; animation: dv-spin 0.8s linear infinite; }

    /* ---- Sidebars ---- */
    .dv-sidebar-backdrop { position: fixed; inset: 0; background: rgba(0,0,0,0.4); z-index: 90; }
    .dv-sidebar { position: fixed; inset: 0; width: 100dvw; height: 100dvh; background: var(--dv-bg-elevated); z-index: 91; display: flex; flex-direction: column; }
    .dv-sidebar-header { padding: calc(16px + var(--dv-safe-top)) 18px 16px; background: linear-gradient(160deg, var(--dv-accent) 0%, var(--dv-accent-dark) 100%); color: #fff; display: flex; align-items: center; justify-content: space-between; flex-shrink: 0; position: relative; }
    .dv-sidebar-header-title { font-weight: 800; font-size: 1.15rem; }
    .dv-sidebar-close { width: 40px; height: 40px; border: none; background: rgba(255,255,255,0.15); color: #fff; border-radius: 50%; display: flex; align-items: center; justify-content: center; cursor: pointer; flex-shrink: 0; }

    [data-dv-theme="dark"] {
      --dv-bg: #121212; --dv-bg-elevated: #1c1c1c; --dv-text: #f2f2f2; --dv-text-secondary: #a8a8a8; --dv-border: #2c2c2c;
    }

    /* ---- Man of God admin panel ---- */
    .dv-mog-signin { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 30px 24px; text-align: center; }
    .dv-mog-signin input { width: 100%; max-width: 280px; padding: 14px 16px; border-radius: 12px; border: 1px solid var(--dv-border); background: var(--dv-bg); color: var(--dv-text); font-size: 1.1rem; text-align: center; letter-spacing: 2px; margin-bottom: 14px; }
    .dv-mog-home { flex: 1; display: flex; flex-direction: column; overflow: hidden; }
    .dv-mog-body { flex: 1; overflow-y: auto; -webkit-overflow-scrolling: touch; }
    .dv-mog-bottom-nav { display: flex; border-top: 1px solid var(--dv-border); background: var(--dv-bg-elevated); flex-shrink: 0; padding: 6px 0 calc(6px + var(--dv-safe-bottom)); }
    .dv-mog-nav-btn { flex: 1; border: none; background: transparent; display: flex; flex-direction: column; align-items: center; gap: 3px; padding: 8px 2px; color: var(--dv-text-secondary); font-size: 0.68rem; font-weight: 700; cursor: pointer; }
    .dv-mog-nav-btn.dv-active { color: var(--dv-accent); }
    .dv-mog-list-row { display: flex; align-items: center; gap: 12px; padding: 14px 16px; border-bottom: 1px solid var(--dv-border); cursor: pointer; }
    .dv-mog-avatar { width: 46px; height: 46px; border-radius: 50%; background: var(--dv-accent); color: #fff; display: flex; align-items: center; justify-content: center; font-weight: 700; flex-shrink: 0; }
    .dv-mog-list-main { flex: 1; min-width: 0; }
    .dv-mog-list-name { font-weight: 700; font-size: 1rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
    .dv-mog-list-sub { font-size: 0.85rem; color: var(--dv-text-secondary); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
    .dv-mog-list-meta { text-align: right; flex-shrink: 0; }
    .dv-mog-list-time { font-size: 0.72rem; color: var(--dv-text-secondary); }
    .dv-mog-pill { display: inline-block; margin-top: 4px; font-size: 0.65rem; font-weight: 700; padding: 2px 8px; border-radius: 10px; }
    .dv-mog-pill-on { background: rgba(37,211,102,0.15); color: #1a7f3c; }
    .dv-mog-pill-off { background: var(--dv-bg); color: var(--dv-text-secondary); }

    .dv-mog-thread { flex: 1; display: flex; flex-direction: column; overflow: hidden; }
    .dv-mog-thread-header { display: flex; align-items: center; gap: 10px; padding: 10px 14px; border-bottom: 1px solid var(--dv-border); flex-shrink: 0; }
    .dv-mog-thread-header .dv-mog-list-sub { font-size: 0.78rem; }
    .dv-mog-thread-messages { flex: 1; overflow-y: auto; -webkit-overflow-scrolling: touch; padding: 14px 14px 110px 14px; display: flex; flex-direction: column; gap: 10px; background: var(--dv-bg); }
    .dv-mog-msg { max-width: 80%; }
    .dv-mog-msg.dv-mine { align-self: flex-end; }
    .dv-mog-msg.dv-theirs { align-self: flex-start; }
    .dv-mog-quote { font-size: 0.8rem; opacity: 0.75; border-left: 3px solid rgba(255,255,255,0.5); padding: 4px 8px; margin-bottom: 4px; border-radius: 6px; background: rgba(0,0,0,0.08); }
    .dv-mog-bubble { padding: 12px 16px; border-radius: 18px; font-size: 1.05rem; line-height: 1.5; white-space: pre-wrap; }
    .dv-mog-msg.dv-mine .dv-mog-bubble { background: var(--dv-accent); color: #fff; border-bottom-right-radius: 4px; box-shadow: 0 2px 6px rgba(24,119,242,0.2); }
    .dv-mog-msg.dv-theirs .dv-mog-bubble { background: #f0f2f5; color: var(--dv-text); border-bottom-left-radius: 4px; }
    [data-dv-theme="dark"] .dv-mog-msg.dv-theirs .dv-mog-bubble { background: #2c2c2c; }
    .dv-mog-msg-meta { font-size: 0.65rem; color: var(--dv-text-secondary); margin-top: 2px; display: flex; align-items: center; gap: 4px; }
    .dv-mog-msg.dv-mine .dv-mog-msg-meta { justify-content: flex-end; }
    .dv-mog-read-tick { color: #25D366; font-weight: 800; }
    .dv-mog-reply-preview { background: var(--dv-bg); border-left: 3px solid var(--dv-accent); border-radius: 8px; padding: 8px 10px; margin: 8px 10px 0; font-size: 0.85rem; color: var(--dv-text-secondary); display: flex; justify-content: space-between; align-items: center; gap: 8px; }
   .dv-mog-composer { position: fixed; bottom: 0; left: 0; width: 100dvw; display: flex; align-items: flex-end; gap: 8px; padding: 12px 16px calc(12px + var(--dv-safe-bottom)); border-top: 1px solid var(--dv-border); background: var(--dv-bg-elevated); box-shadow: 0 -2px 10px rgba(0,0,0,0.06); z-index: 50; box-sizing: border-box; }
    .dv-mog-composer textarea { flex: 1; min-height: 56px; max-height: 30dvh; border-radius: 24px; border: 1px solid var(--dv-border); padding: 16px 20px; font-size: 1.1rem; line-height: 1.4; background: var(--dv-bg); color: var(--dv-text); resize: none; font-family: inherit; }
    .dv-mog-send-btn { width: 52px; height: 52px; border-radius: 50%; background: var(--dv-accent); color: #fff; border: none; flex-shrink: 0; display: flex; align-items: center; justify-content: center; cursor: pointer; }  
    .dv-mog-chat-toggle { padding: 6px 14px; border-radius: 16px; border: none; font-size: 0.78rem; font-weight: 700; cursor: pointer; flex-shrink: 0; }
    .dv-mog-toolbar { display: flex; align-items: center; justify-content: space-between; padding: 10px 14px; border-bottom: 1px solid var(--dv-border); flex-shrink: 0; }
    .dv-mog-ticker-row { padding: 14px 16px; border-bottom: 1px solid var(--dv-border); }
    .dv-mog-ticker-preview { border-radius: 10px; padding: 10px 12px; font-size: 0.9rem; font-weight: 700; margin-bottom: 8px; }
    .dv-mog-ticker-actions { display: flex; gap: 10px; }
    .dv-mog-ticker-actions button { font-size: 0.8rem; font-weight: 700; border: none; background: none; color: var(--dv-accent); cursor: pointer; padding: 0; }
    .dv-mog-empty { padding: 60px 24px; text-align: center; color: var(--dv-text-secondary); }
    .dv-mog-fab { position: absolute; right: 18px; bottom: calc(18px + var(--dv-safe-bottom)); width: 52px; height: 52px; border-radius: 50%; background: var(--dv-accent); color: #fff; border: none; font-size: 1.6rem; box-shadow: 0 6px 16px rgba(0,0,0,0.25); cursor: pointer; }
    .dv-sidebar-body { flex: 1; overflow-y: auto; padding: 8px 0; }
    .dv-sidebar-item { width: 100%; display: flex; align-items: center; gap: 16px; padding: 14px 18px; border: none; background: transparent; color: var(--dv-text); font-size: 1rem; text-align: left; cursor: pointer; }
    .dv-sidebar-item:active { background: var(--dv-bg); }
    .dv-sidebar-item .dv-icon { color: var(--dv-accent); }
    .dv-toggle-row { display: flex; align-items: center; justify-content: space-between; }
    .dv-switch { width: 46px; height: 26px; border-radius: 13px; background: var(--dv-border); position: relative; border: none; flex-shrink: 0; cursor: pointer; }
    .dv-switch.dv-on { background: var(--dv-accent); }
    .dv-switch::after { content: ''; position: absolute; top: 3px; left: 3px; width: 20px; height: 20px; border-radius: 50%; background: #fff; transition: transform 0.15s ease; }
    .dv-switch.dv-on::after { transform: translateX(20px); }
    .dv-settings-block { padding: 16px 18px; border-bottom: 1px solid var(--dv-border); }
    .dv-settings-btn { width: 100%; min-height: 48px; border-radius: 12px; border: none; font-weight: 700; font-size: 1rem; display: flex; align-items: center; justify-content: center; gap: 8px; background: var(--dv-bg); color: var(--dv-text); cursor: pointer; }

    /* ---- Full-page overlay (About/Terms/etc from sidebar) ---- */
    .dv-page-overlay { position: fixed; inset: 0; z-index: 95; background: var(--dv-bg-elevated); width: 100dvw; height: 100dvh; display: flex; flex-direction: column; }
    .dv-page-header { position: relative; display: flex; align-items: center; padding: calc(10px + var(--dv-safe-top)) 8px 10px; background: var(--dv-accent); color: #fff; flex-shrink: 0; }
    .dv-page-title { position: absolute; left: 50%; transform: translateX(-50%); font-weight: 700; font-size: 1.15rem; color: #fff; white-space: nowrap; }
    .dv-page-header .dv-header-btn { color: #fff; }
    .dv-page-body { flex: 1; overflow-y: auto; padding: 22px 20px; line-height: 1.65; padding-bottom: calc(22px + var(--dv-safe-bottom)); }
    .dv-page-body h3 { margin-top: 0; font-size: 1.35rem; }
    .dv-page-body p { margin: 0 0 14px; font-size: 1rem; }
    .dv-info-list { display: flex; flex-direction: column; gap: 10px; margin-top: 16px; }
    .dv-info-row { display: flex; align-items: center; gap: 14px; padding: 14px 16px; background: var(--dv-bg); border-radius: 16px; }
    .dv-info-icon { width: 42px; height: 42px; border-radius: 50%; background: rgba(24,119,242,0.12); color: var(--dv-accent); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
    .dv-info-text { font-size: 1rem; line-height: 1.5; }

    /* ---- Home hero ---- */
    .dv-home-wrap { background: radial-gradient(circle at 50% 15%, rgba(24,119,242,0.10), transparent 35%), linear-gradient(180deg, #f8faff 0%, #eef3f9 100%); padding: 18px; }
    .dv-hero-card { background: rgba(255,255,255,0.96); border-radius: 28px; max-width: 460px; width: 100%; margin: 0 auto; box-shadow: 0 24px 60px rgba(24,40,72,0.12), 0 4px 18px rgba(24,40,72,0.06); overflow: hidden; }
    .dv-hero-banner { background: linear-gradient(160deg, var(--dv-accent) 0%, var(--dv-accent-dark) 100%); padding: 34px 24px 26px; display: flex; flex-direction: column; align-items: center; text-align: center; }
    .dv-profile-ring { width: 176px; height: 176px; border-radius: 50%; position: relative; margin-bottom: 16px; display: flex; align-items: center; justify-content: center; }
    .dv-profile-ring::before { content: ""; position: absolute; inset: 0; border-radius: 50%; background: conic-gradient(from 0deg, #ffffff 0%, var(--dv-accent) 30%, #ffffff 55%, var(--dv-accent) 85%, #ffffff 100%); box-shadow: 0 10px 28px rgba(0,0,0,0.3); animation: dv-ring-spin 6s linear infinite; z-index: 0; }
    #dvProfilePhoto { position: relative; z-index: 1; }
    @keyframes dv-ring-spin { to { transform: rotate(360deg); } }
    #dvProfilePhoto { width: 160px; height: 160px; border-radius: 50%; object-fit: cover; background: #dfe5ec; border: 3px solid #ffffff; display: block; }
    .dv-hero-name { margin: 0 0 6px; color: #fff; font-size: 1.55rem; font-weight: 800; letter-spacing: -0.3px; line-height: 1.2; }
    .dv-hero-role { margin: 0; font-weight: 700; color: #fff; font-size: 1rem; opacity: 0.95; }
    .dv-hero-body { padding: 26px 22px 24px; text-align: center; }
    .dv-hero-bio { margin: 0 auto 8px; max-width: 360px; font-size: 1rem; color: var(--dv-text-secondary); line-height: 1.6; }
    .dv-bio-toggle { color: var(--dv-accent); font-size: 1rem; font-weight: 700; display: inline-block; margin-bottom: 20px; background: none; border: none; cursor: pointer; padding: 0; }
    .dv-hero-headline { margin: 0 auto 22px; max-width: 360px; font-size: 1.08rem; line-height: 1.5; font-weight: 700; color: var(--dv-text); }
    .dv-action-group { display: flex; flex-direction: column; gap: 12px; width: 100%; }
    .dv-pill-btn { display: flex; align-items: center; justify-content: center; gap: 10px; width: 100%; min-height: 56px; border-radius: 30px; font-size: 1.05rem; font-weight: 800; text-decoration: none; box-sizing: border-box; }
    .dv-pill-solid { background: var(--dv-accent); color: #fff; box-shadow: 0 4px 12px rgba(24,119,242,0.25); }
    .dv-pill-green { background: #25D366; color: #fff; box-shadow: 0 4px 12px rgba(37,211,102,0.25); }

    /* ---- Modal header row (title + scoped refresh icon) ---- */
    .dv-modal-topbar { position: relative; padding: 8px 16px 0; min-height: 56px; }
    .dv-modal-topbar h2 { margin: 48px 0 0; text-align: center; }
    .dv-refresh-btn { position: absolute; right: 12px; top: 8px; width: 40px; height: 40px; border: none; background: var(--dv-bg); color: var(--dv-accent); border-radius: 50%; display: flex; align-items: center; justify-content: center; cursor: pointer; }
    .dv-refresh-btn:active .dv-icon { transform: rotate(180deg); }
    .dv-refresh-btn .dv-icon { transition: transform 0.3s ease; }

    /* ---- Info (ticker) ---- */
    .dv-info-wrap { padding: 10px 0 24px; text-align: center; }
    #dvPlaceholderWrap, .dv-slide-content-wrap { position: relative; width: 100%; overflow: hidden; box-shadow: 0 4px 12px rgba(0,0,0,0.1); display: flex; align-items: center; justify-content: center; min-height: 56px; background: var(--dv-accent); }
    .dv-slide-content { width: 100%; padding: 16px; text-align: center; white-space: normal; word-wrap: break-word; line-height: 1.5; font-weight: 700; font-size: 1.05rem; box-sizing: border-box; color: #fff; }
    @keyframes dvPlaceholderLoop { 0% { transform: translateX(100%); } 10% { transform: translateX(0); } 80% { transform: translateX(0); } 90% { transform: translateX(-100%); } 100% { transform: translateX(-100%); } }
    .dv-slide-in { animation: dvSlideIn 0.6s cubic-bezier(0.25,0.8,0.25,1) forwards; }
    .dv-slide-out { animation: dvSlideOut 0.6s cubic-bezier(0.25,0.8,0.25,1) forwards; }
    @keyframes dvSlideIn { 0% { transform: translateX(100%); } 100% { transform: translateX(0); } }
    @keyframes dvSlideOut { 0% { transform: translateX(0); } 100% { transform: translateX(-100%); } }

    /* ---- Terms + Form ---- */
    .dv-terms-wrap { padding: 30px 20px; text-align: center; max-width: 500px; margin: 0 auto; }
    .dv-terms-wrap h2 { color: var(--dv-accent-dark); font-size: 1.4rem; font-weight: 800; margin-bottom: 16px; }
    .dv-terms-wrap p { color: var(--dv-text-secondary); font-size: 1rem; line-height: 1.6; margin-bottom: 24px; text-align: left; }
    .dv-terms-wrap a { color: var(--dv-accent); font-weight: 700; text-decoration: none; }
    .dv-terms-check-row { display: flex; gap: 12px; align-items: flex-start; text-align: left; background: var(--dv-bg); padding: 16px; border-radius: 16px; margin-bottom: 24px; border: 1px solid var(--dv-border); }
    .dv-terms-check-row input { width: 22px; height: 22px; margin-top: 2px; cursor: pointer; accent-color: var(--dv-accent); flex-shrink: 0; }
    .dv-terms-check-row label { flex: 1; line-height: 1.5; color: var(--dv-text); cursor: pointer; font-size: 1rem; }

    .dv-appt-form-page { padding: 0; box-sizing: border-box; width: 100%; position: relative; }
    .dv-appt-form-page h2 { color: var(--dv-accent-dark); font-size: 1.4rem; font-weight: 800; }
    .dv-appt-form { display: flex; flex-direction: column; gap: 20px; background: #ffffff; padding: 22px 18px; width: 100%; margin: 20px 0 0; }
    .dv-appt-field { display: flex; flex-direction: column; }
    .dv-appt-label { font-size: 1rem; font-weight: 700; color: var(--dv-accent-dark); margin-bottom: 8px; }
    .dv-appt-input, .dv-appt-select, .dv-appt-textarea { width: 100%; box-sizing: border-box; min-height: 54px; padding: 0 16px; border-radius: 14px; border: 1px solid var(--dv-border); background: #fbfcfe; color: var(--dv-text); font-size: 1rem; font-family: inherit; box-shadow: inset 0 1px 2px rgba(20,40,70,0.03); }
    .dv-appt-textarea { min-height: 150px; padding: 15px 16px; line-height: 1.5; resize: vertical; }
    .dv-char-count { font-size: 0.85rem; color: var(--dv-text-secondary); text-align: right; margin-top: 8px; }
    .dv-appt-note { font-size: 0.9rem; color: var(--dv-text-secondary); background: rgba(24,119,242,0.06); border-radius: 12px; padding: 12px 14px; line-height: 1.5; display: flex; align-items: flex-start; gap: 10px; }
    .dv-appt-note .dv-icon { color: var(--dv-accent); margin-top: 1px; }
    .dv-appt-btn { width: 100%; min-height: 56px; border: none; border-radius: 28px; background: var(--dv-accent); color: #fff; font-size: 1.08rem; font-weight: 800; cursor: pointer; display: flex; align-items: center; justify-content: center; gap: 8px; box-shadow: 0 8px 20px rgba(24,119,242,0.22); }
    .dv-appt-btn:disabled { opacity: 0.55; cursor: not-allowed; }

    /* ---- True screen-centered overlay (fixed, not relative to a collapsible parent) ---- */
    .dv-fixed-overlay { position: fixed; inset: 0; background: rgba(255,255,255,0.98); display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 24px; text-align: center; z-index: 150; }
    .dv-overlay-spinner { width: 48px; height: 48px; border: 4px solid rgba(24,119,242,0.2); border-top-color: var(--dv-accent); border-radius: 50%; animation: dv-spin 0.8s linear infinite; margin-bottom: 20px; }
    @keyframes dv-spin { to { transform: rotate(360deg); } }
    .dv-overlay-text { font-size: 1.1rem; font-weight: 700; margin-bottom: 24px; line-height: 1.5; color: var(--dv-text); }

    /* ---- Inbox ---- */
    .dv-inbox-wrap { padding: 10px 20px 34px; text-align: center; }
    .dv-inbox-wrap > p { color: var(--dv-text-secondary); font-size: 1rem; line-height: 1.55; margin: 0 auto 26px; max-width: 400px; }
    .dv-inbox-btn { background: var(--dv-accent); color: #fff; padding: 16px 30px; border-radius: 30px; border: none; font-size: 1.1rem; font-weight: 800; display: inline-flex; align-items: center; gap: 10px; cursor: pointer; margin: 0 auto; }
    .dv-inbox-btn:disabled { opacity: 0.6; cursor: not-allowed; }
    .dv-reply-card { background: var(--dv-bg-elevated); padding: 24px; border-radius: 18px; border-left: 4px solid var(--dv-accent); box-shadow: 0 4px 16px rgba(0,0,0,0.08); width: 100%; max-width: 480px; margin: 22px auto 0; text-align: left; font-size: 1rem; line-height: 1.65; white-space: pre-wrap; color: var(--dv-text); }

    /* ---- Chat thread ---- */
    .dv-chat-wrap { width: 100dvw; margin: 18px 0 0 -20px; padding: 0 16px; box-sizing: border-box; text-align: left; }
    .dv-chat-note { background: rgba(24,119,242,0.06); border-radius: 12px; padding: 12px 14px; font-size: 0.9rem; color: var(--dv-text-secondary); margin-bottom: 14px; }
    .dv-chat-messages { display: flex; flex-direction: column; gap: 12px; padding: 4px 2px 100px; }
    .dv-chat-msg { max-width: 82%; padding: 10px 14px; border-radius: 16px; font-size: 1rem; line-height: 1.5; white-space: pre-wrap; word-break: break-word; overflow-wrap: break-word; }
    .dv-chat-msg.dv-mine { align-self: flex-end; background: var(--dv-accent); color: #fff; border-radius: 18px; border-bottom-right-radius: 4px; padding: 12px 16px; box-shadow: 0 2px 6px rgba(24,119,242,0.2); }
    .dv-chat-msg.dv-theirs { align-self: flex-start; background: #f0f2f5; color: var(--dv-text); border-bottom-left-radius: 4px; }
    [data-dv-theme="dark"] .dv-chat-msg.dv-theirs { background: #2c2c2c; }
    .dv-chat-composer { position: fixed; bottom: calc(60px + var(--dv-safe-bottom)); left: 0; width: 100dvw; display: flex; gap: 8px; padding: 12px 16px; background: var(--dv-bg-elevated); box-shadow: 0 -2px 10px rgba(0,0,0,0.06); z-index: 50; box-sizing: border-box; }
    .dv-chat-input { flex: 1; min-width: 0; min-height: 56px; max-height: 30dvh; border-radius: 24px; border: 1px solid var(--dv-border); padding: 16px 20px; font-size: 1.1rem; line-height: 1.4; background: var(--dv-bg); color: var(--dv-text); resize: none; font-family: inherit; }
    .dv-chat-send { width: 52px; height: 52px; border-radius: 50%; background: var(--dv-accent); color: #fff; border: none; display: flex; align-items: center; justify-content: center; cursor: pointer; flex-shrink: 0; }
   .dv-chat-paused { text-align: center; color: var(--dv-text-secondary); font-size: 0.95rem; padding: 14px; background: var(--dv-bg); border-radius: 12px; margin-top: 14px; }

    /* ---- Mission ---- */
    .dv-mission-wrap { padding: 34px 20px; background: #ffffff; text-align: center; }
    .dv-mission-wrap h2 { color: var(--dv-accent-dark); font-size: 1.6rem; font-weight: 800; margin-bottom: 16px; }
    .dv-mission-wrap p { color: var(--dv-text-secondary); font-size: 1.05rem; line-height: 1.6; margin: 0 auto 30px; max-width: 420px; }
    .dv-mission-wrap h3 { color: var(--dv-accent-dark); font-size: 1.15rem; font-weight: 700; margin-bottom: 24px; }
    .dv-contact-row { display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; }
    .dv-contact-circle { display: flex; align-items: center; justify-content: center; width: 64px; height: 64px; border-radius: 50%; color: #fff; text-decoration: none; }
    .dv-btn-email { background: #ea4335; box-shadow: 0 4px 12px rgba(234,67,53,0.3); }
    .dv-btn-fb { background: var(--dv-accent); box-shadow: 0 4px 12px rgba(24,119,242,0.3); }
    .dv-btn-wa { background: #25d366; box-shadow: 0 4px 12px rgba(37,211,102,0.3); }
    .dv-btn-phone { background: #29b6f6; box-shadow: 0 4px 12px rgba(41,182,246,0.3); }

    /* ---- Bottom nav (5 items, unchanged) ---- */
    .dv-bottom-nav { position: fixed; bottom: 0; left: 0; width: 100%; background: #ffffff; display: flex; justify-content: space-around; align-items: center; box-shadow: 0 -4px 20px rgba(0,0,0,0.06); z-index: 80; padding: 8px 0 calc(8px + var(--dv-safe-bottom)); }
    .dv-nav-item { position: relative; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 4px; color: var(--dv-text-secondary); font-size: 0.72rem; font-weight: 700; text-decoration: none; flex: 1; cursor: pointer; }
    .dv-nav-item.dv-active { color: var(--dv-accent); }
    .dv-nav-icon { width: 24px; height: 24px; stroke: currentColor; fill: none; stroke-width: 2.3; stroke-linecap: round; stroke-linejoin: round; }
    .dv-nav-icon-wrap { position: relative; }
    .dv-nav-badge { position: absolute; top: -4px; right: -8px; min-width: 16px; height: 16px; border-radius: 8px; background: var(--dv-danger); color: #fff; font-size: 0.6rem; font-weight: 800; display: flex; align-items: center; justify-content: center; padding: 0 4px; }
    .dv-nav-pulse .dv-nav-icon-wrap { animation: dv-icon-pulse 1.6s infinite; }
    @keyframes dv-icon-pulse { 0%,100% { transform: scale(1); } 50% { transform: scale(1.18); } }

    /* PERMANENTLY DISABLE BOTTOM NAV ENVELOPE NOTIFICATIONS */
    #dvNavInboxBadge { 
      display: none !important; 
    }
    #dvNavInboxBtn.dv-nav-pulse .dv-nav-icon-wrap { 
      animation: none !important; 
      transform: none !important; 
    }       
    /* ---- Install prompt ---- */
    #dvInstallPrompt { position: fixed; top: calc(16px + var(--dv-safe-top)); left: 50%; transform: translateX(-50%); background: #fff; padding: 14px 18px; border-radius: 30px; box-shadow: 0 10px 25px rgba(0,0,0,0.15); z-index: 200; display: flex; align-items: center; gap: 12px; width: 90%; max-width: 380px; border: 1px solid var(--dv-border); }
    #dvInstallPrompt > div:first-of-type { flex: 1; font-size: 0.95rem; font-weight: 700; color: var(--dv-text); line-height: 1.3; }
    #dvBtnInstallApp { background: var(--dv-accent); color: #fff; border: none; padding: 10px 18px; border-radius: 20px; font-weight: 700; font-size: 0.9rem; cursor: pointer; }
    #dvBtnDismissInstall { color: var(--dv-text-secondary); font-size: 1.5rem; cursor: pointer; padding: 0 4px; line-height: 1; }

    /* ---- Toast ---- */
    .dv-toast-overlay { position: fixed; inset: 0; z-index: 250; display: flex; align-items: center; justify-content: center; pointer-events: none; padding: 32px; }
    .dv-toast { background: rgba(17,24,39,0.95); color: #fff; padding: 16px 24px; border-radius: 14px; font-size: 1rem; max-width: 85vw; text-align: center; box-shadow: 0 8px 24px rgba(0,0,0,0.3); }