:root { font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; --accent:#2563eb; --accent-dark:#1d4ed8; --canvas:#f4f7fb; --panel:#ffffff; --text:#19253a; --muted:#738098; --line:#e5eaf2; --soft:#eef4ff; color:var(--text); background:var(--canvas); font-synthesis:none; }
*{box-sizing:border-box} body{margin:0} button,input,textarea{font:inherit} button{cursor:pointer} button:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid color-mix(in srgb,var(--accent) 40%,transparent);outline-offset:2px} .hidden{display:none!important}.visually-hidden{position:absolute;width:1px;height:1px;opacity:0;overflow:hidden;clip:rect(0,0,0,0)}
.mail-app{height:100dvh;min-height:510px;display:flex;flex-direction:column;background:var(--canvas)}
.topbar{height:72px;flex:none;display:flex;align-items:center;gap:30px;padding:0 28px 0 23px;background:var(--panel);border-bottom:1px solid var(--line)}
.brand{width:222px;flex:none;display:flex;align-items:center;gap:11px}.brand-symbol{width:42px;height:42px;border-radius:13px;background:var(--accent);color:white;display:grid;place-items:center;font-size:24px;font-weight:900;box-shadow:0 5px 13px color-mix(in srgb,var(--accent) 22%,transparent)}.brand-wordmark{display:flex;flex-direction:column;gap:0}.brand-wordmark strong{font-size:21px;letter-spacing:-.9px}.brand-wordmark span{font-size:9px;letter-spacing:3px;font-weight:800;color:var(--accent)}
.search-wrap{height:42px;border-radius:11px;background:var(--canvas);border:1px solid var(--line);width:min(500px,43vw);display:flex;align-items:center;padding:0 12px;gap:10px;color:var(--muted)}.search-icon{font-size:28px;font-weight:300;line-height:1;transform:rotate(-22deg);display:inline-block}.search-wrap input{border:0;background:transparent;outline:0;width:100%;min-width:0;color:var(--text);font-size:13px}.search-wrap input::placeholder{color:var(--muted)}.search-wrap kbd{white-space:nowrap;border:1px solid var(--line);border-radius:6px;padding:4px 6px;font-size:10px;color:var(--muted)}
.top-actions{margin-left:auto;display:flex;align-items:center;gap:12px}.demo-indicator{font-size:10px;letter-spacing:1px;border-radius:6px;background:#fef3c7;color:#8c5607;font-weight:800;padding:7px 8px}.top-control{background:transparent;border:1px solid var(--line);border-radius:9px;color:var(--muted);font-size:12px;font-weight:750;padding:10px 13px}.top-control:hover{background:var(--soft);color:var(--accent)}.avatar{width:36px;height:36px;border-radius:11px;background:var(--soft);color:var(--accent);font-weight:800;display:grid;place-items:center}
.demo-banner{background:#fff9ea;color:#825b1a;padding:7px 28px;font-size:11px;line-height:1.4;border-bottom:1px solid #f3e4bd;display:flex;align-items:center;gap:8px}.demo-banner>span:first-child{font-size:8px}
.workspace{flex:1;min-height:0;display:grid;grid-template-columns:255px 374px minmax(0,1fr);background:var(--panel)}
.folder-panel{border-right:1px solid var(--line);display:flex;flex-direction:column;min-height:0;padding:24px 14px 17px;overflow:auto}.account-card{background:var(--canvas);border:1px solid var(--line);border-radius:13px;padding:12px 10px;display:flex;align-items:center;gap:10px;margin:0 7px 19px}.account-icon{width:34px;height:34px;display:grid;place-items:center;border-radius:9px;background:var(--accent);color:#fff;font-size:20px;font-weight:700}.account-details{min-width:0;display:flex;flex-direction:column;gap:3px}.account-details span{font-size:10px;color:var(--muted)}.account-details strong{font-size:11px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.account-chevron{font-size:18px;color:var(--muted);margin-left:auto}
.compose-button{margin:0 7px 31px;display:flex;align-items:center;gap:12px;width:calc(100% - 14px);border:0;border-radius:10px;background:var(--accent);color:white;padding:14px 15px;font-size:13px;font-weight:750;box-shadow:0 5px 13px color-mix(in srgb,var(--accent) 22%,transparent)}.compose-button:hover{background:var(--accent-dark)}.compose-button>span:first-child{font-size:18px}.compose-plus{margin-left:auto;font-size:18px;font-weight:400}
.folder-heading{color:#99a3b6;font-size:10px;font-weight:850;letter-spacing:1.7px;padding-left:20px;margin-bottom:12px}.folder-nav{display:flex;flex-direction:column;gap:4px}.folder-link{min-height:41px;border:0;background:transparent;border-radius:9px;display:flex;align-items:center;gap:13px;text-align:left;padding:0 13px 0 18px;color:var(--muted);font-size:13px;font-weight:600}.folder-link:hover{background:var(--canvas)}.folder-link.active{background:var(--soft);color:var(--accent);font-weight:800}.folder-icon{width:19px;text-align:center;font-size:17px;color:inherit}.folder-count{margin-left:auto;color:var(--muted);font-size:11px;font-weight:800}.folder-link.active .folder-count{color:var(--accent)}.folder-spacer{flex:1;min-height:34px}.storage-card{padding:15px 13px 17px;background:var(--canvas);border:1px solid var(--line);border-radius:12px;margin:0 7px 15px}.storage-label{display:flex;align-items:center;justify-content:space-between;gap:6px;font-size:11px;font-weight:750}.storage-label strong{color:var(--muted);font-size:10px}.progress-track{height:6px;background:var(--line);border-radius:8px;margin:13px 0 8px;overflow:hidden}.progress-track span{width:12.8%;height:100%;background:var(--accent);display:block;border-radius:inherit}.storage-info{font-size:10px;color:var(--muted)}.sidebar-footer{padding:2px 12px;font-size:9px;color:#9ba5b6;line-height:1.5}.sidebar-footer span{margin:0 3px}
.message-panel{display:flex;flex-direction:column;min-width:0;min-height:0;border-right:1px solid var(--line)}.list-heading{padding:27px 23px 20px;display:flex;align-items:center;justify-content:space-between}.section-kicker{font-size:10px;font-weight:800;color:var(--accent);letter-spacing:1.7px;margin-bottom:5px}.list-heading h1{font-size:24px;letter-spacing:-.7px;line-height:1.2;margin:0}.icon-button{width:36px;height:36px;display:grid;place-items:center;border:1px solid transparent;background:transparent;color:var(--muted);border-radius:10px;font-size:20px;flex:none}.icon-button:hover{background:var(--soft);color:var(--accent)}.danger-hover:hover{background:#fff0f0;color:#c72f42}.list-filter{padding:0 20px 16px;display:flex;gap:7px;border-bottom:1px solid var(--line)}.filter-chip{padding:8px 13px;border:1px solid var(--line);border-radius:8px;background:var(--panel);font-size:11px;font-weight:700;color:var(--muted)}.filter-chip.active{background:var(--soft);color:var(--accent);border-color:transparent}.list-count{font-size:12px;color:var(--muted);margin:auto 0 auto auto}.message-list{flex:1;overflow:auto;min-height:0}.message-card{width:100%;display:flex;align-items:flex-start;gap:10px;text-align:left;padding:19px 15px 18px 19px;border:0;border-bottom:1px solid var(--line);background:transparent;color:var(--text);position:relative}.message-card:hover{background:var(--canvas)}.message-card.selected{background:var(--soft)}.message-card.selected:before{content:"";background:var(--accent);width:3px;position:absolute;left:0;top:0;bottom:0}.message-avatar{width:37px;height:37px;border-radius:11px;display:grid;place-items:center;color:white;font-size:15px;font-weight:700;flex:none}.message-main{flex:1;min-width:0}.message-firstline{display:flex;align-items:center;gap:6px;margin-top:0;margin-bottom:7px}.message-name{font-size:12px;font-weight:750;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.message-date{margin-left:auto;white-space:nowrap;font-size:10px;color:var(--muted)}.message-subject{font-size:12px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-bottom:7px}.message-snippet{font-size:11px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;line-height:1.5}.message-markers{display:flex;align-items:center;gap:8px;margin-top:10px}.message-tag{font-size:9px;color:var(--accent);background:var(--soft);padding:3px 6px;border-radius:4px;font-weight:750}.message-star{background:none;border:0;color:#c3cada;font-size:17px;padding:0;line-height:1}.message-star.on{color:#eca928}.unread .message-name,.unread .message-subject{font-weight:850}.unread .message-name:before{content:"";display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--accent);margin-right:6px;vertical-align:middle}.list-empty{text-align:center;padding:70px 20px;color:var(--muted);font-size:13px}.message-list-footer{text-align:center;font-size:10px;padding:11px;color:#a2aabd;border-top:1px solid var(--line)}
.reader-panel{min-width:0;min-height:0;display:flex;flex-direction:column;background:var(--panel)}.empty-reader{margin:auto;text-align:center;max-width:360px;padding:24px}.empty-reader h2{font-size:19px;letter-spacing:-.4px}.empty-reader p{color:var(--muted);font-size:13px;line-height:1.7}.empty-illustration{position:relative;width:166px;height:156px;margin:0 auto 12px;display:grid;place-items:center}.empty-envelope{background:var(--soft);border:1px solid var(--line);font-size:64px;color:var(--accent);width:125px;height:105px;border-radius:28px;display:grid;place-items:center;z-index:1;box-shadow:0 15px 45px color-mix(in srgb,var(--accent) 9%,transparent)}.empty-orbit{position:absolute;inset:5px;border:1px dashed var(--line);border-radius:50%}
.message-reader{display:flex;flex-direction:column;flex:1;min-height:0}.reader-toolbar{height:74px;border-bottom:1px solid var(--line);padding:0 27px;display:flex;align-items:center;justify-content:space-between;gap:16px}.reader-toolbar-main,.reader-toolbar-right{display:flex;align-items:center;gap:6px}.action-button{background:var(--panel);border:1px solid var(--line);border-radius:9px;color:var(--text);padding:10px 14px;display:flex;align-items:center;gap:9px;font-size:11px;font-weight:700}.action-button:hover{background:var(--soft);border-color:var(--accent);color:var(--accent)}.action-button>span:first-child{font-size:15px}.reading-scroll{overflow:auto;padding:45px min(6vw,70px);flex:1;min-height:0}.reading-label{font-size:10px;color:var(--accent);letter-spacing:1.6px;font-weight:800;margin-bottom:13px}.reading-head h2{font-size:27px;letter-spacing:-1px;margin:0 0 35px;line-height:1.3}.sender-row{display:flex;align-items:center;gap:12px;border-bottom:1px solid var(--line);padding-bottom:26px}.sender-avatar{width:44px;height:44px;background:var(--accent);border-radius:13px;color:white;font-weight:800;display:grid;place-items:center;font-size:18px}.sender-details{display:flex;flex-direction:column;min-width:0;gap:5px}.sender-details strong{font-size:12px}.sender-details span{font-size:11px;color:var(--muted);overflow-wrap:anywhere}.sender-row time{margin-left:auto;font-size:11px;color:var(--muted);white-space:nowrap}.mail-body{white-space:pre-wrap;overflow-wrap:anywhere;font-size:13px;line-height:2;color:var(--text);padding:35px 0 50px;max-width:740px}.reading-bottom{display:flex;gap:8px;padding:14px 0;border-top:1px solid var(--line)}
.modal{border:1px solid var(--line);border-radius:17px;background:var(--panel);color:var(--text);width:min(650px,calc(100vw - 28px));max-height:min(90dvh,900px);padding:0;box-shadow:0 24px 90px #0f1d3459}.modal::backdrop{background:#0e19368a;backdrop-filter:blur(3px)}.modal-heading{display:flex;justify-content:space-between;align-items:center;padding:23px 27px;border-bottom:1px solid var(--line)}.modal-heading h2{font-size:21px;letter-spacing:-.5px;margin:0}.modal form{margin:0}.compose-fields{padding:10px 27px 0}.compose-field{display:flex;align-items:center;min-height:52px;border-bottom:1px solid var(--line);gap:20px}.compose-field label{width:55px;flex:none;color:var(--muted);font-size:12px}.compose-field input{flex:1;border:0;background:transparent;color:var(--text);outline:0;padding:9px 0;min-width:0;font-size:13px}.compose-field input:disabled{color:var(--muted)}.compose-dialog textarea{display:block;width:calc(100% - 54px);margin:17px 27px;resize:vertical;min-height:180px;border:0;background:var(--panel);color:var(--text);outline:0;font-size:13px;line-height:1.7}.compose-dialog textarea::placeholder{color:var(--muted)}.modal-footer{display:flex;justify-content:space-between;align-items:center;gap:14px;padding:15px 27px;border-top:1px solid var(--line)}.modal-footer-actions{display:flex;gap:8px;justify-content:flex-end}.compose-note{font-size:10px;color:var(--muted);max-width:190px}.primary-button,.secondary-button{border-radius:9px;border:1px solid var(--line);padding:11px 14px;font-size:11px;font-weight:800;background:var(--panel);color:var(--text);white-space:nowrap}.primary-button{background:var(--accent);border-color:var(--accent);color:#fff}.primary-button:hover{background:var(--accent-dark)}.secondary-button:hover{background:var(--soft);color:var(--accent)}.theme-dialog{width:min(640px,calc(100vw - 28px))}.modal-intro{font-size:12px;color:var(--muted);padding:0 27px;line-height:1.7}.theme-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;padding:10px 27px 21px}.theme-option{border:1px solid var(--line);border-radius:12px;background:var(--panel);display:flex;align-items:center;gap:13px;padding:12px;text-align:left;color:var(--text)}.theme-option.active{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent)}.theme-swatch{width:55px;height:48px;border-radius:8px;border:1px solid #ddd;flex:none;display:flex;padding:6px;gap:5px}.theme-swatch:before{content:"";width:14px;border-radius:3px;background:var(--swatch-accent)}.theme-swatch:after{content:"";flex:1;border-radius:3px;background:var(--swatch-panel)}.theme-option strong{font-size:12px}.theme-option small{display:block;color:var(--muted);margin-top:5px;font-size:10px}.theme-bottom{border-top:1px solid var(--line);padding:17px 27px;display:flex;gap:8px;flex-wrap:wrap}.upload-label{cursor:pointer}.import-note{color:var(--muted);font-size:10px;line-height:1.6;padding:0 27px 17px}.toast{position:fixed;bottom:22px;right:22px;background:var(--text);color:var(--panel);font-size:12px;border-radius:11px;padding:13px 17px;box-shadow:0 10px 35px #0002;opacity:0;transform:translateY(8px);pointer-events:none;transition:opacity .2s,transform .2s;z-index:25;max-width:min(450px,calc(100vw - 44px))}.toast.show{opacity:1;transform:none}.mobile-only{display:none}
@media(max-width:1130px){.workspace{grid-template-columns:216px 315px minmax(0,1fr)}.topbar{gap:10px;padding:0 15px}.brand{width:205px}.reader-toolbar{padding:0 12px}.reading-scroll{padding:35px 26px}.reader-toolbar-main .action-button{padding:10px}.top-actions{gap:6px}}
@media(max-width:850px){.workspace{grid-template-columns:195px minmax(265px,1fr)}.reader-panel{display:none}.mail-app[data-mobile-view="reader"] .folder-panel{display:none}.mail-app[data-mobile-view="reader"] .message-panel{display:none}.mail-app[data-mobile-view="reader"] .reader-panel{display:flex;grid-column:1/-1}.mobile-only{display:grid}.search-wrap{flex:1;width:auto}.search-wrap kbd{display:none}.brand{width:auto}.brand-wordmark span{display:none}.top-actions .demo-indicator{display:none}.top-control{padding:10px 7px}}
@media(max-width:570px){.topbar{height:62px;gap:8px}.brand-symbol{width:33px;height:33px;border-radius:9px;font-size:19px}.brand-wordmark strong{font-size:16px}.brand{gap:6px}.search-wrap{height:35px}.search-wrap input{font-size:11px}.top-actions{gap:4px}.top-actions .avatar{display:none}.top-actions .top-control{font-size:10px;padding:7px 5px}.demo-banner{padding:7px 10px;font-size:10px}.workspace{display:block;position:relative}.folder-panel,.message-panel,.reader-panel{position:absolute;inset:0;background:var(--panel)}.folder-panel{display:none}.message-panel{display:flex}.mail-app[data-mobile-view="folders"] .folder-panel{display:flex;z-index:2;width:min(85vw,290px);box-shadow:14px 0 30px #16234024}.mail-app[data-mobile-view="reader"] .message-panel{display:none}.mail-app[data-mobile-view="reader"] .reader-panel{display:flex}.list-heading{padding:20px 16px 16px}.reader-toolbar{height:61px;padding:0 6px;gap:4px}.reader-toolbar-main,.reader-toolbar-right{gap:1px}.reader-toolbar-main .action-button{padding:8px 6px;gap:4px;font-size:10px}.reader-toolbar-right .icon-button{width:30px}.reading-scroll{padding:27px 21px}.reading-head h2{font-size:22px;margin-bottom:23px}.sender-row time{font-size:10px}.modal-footer{align-items:flex-start;flex-direction:column}.modal-footer-actions{width:100%;justify-content:flex-end}.theme-grid{grid-template-columns:1fr}.theme-bottom{flex-direction:column}.theme-bottom>*{text-align:center}.compose-dialog textarea{min-height:140px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}

/* HostSentra 0.4: Authentifizierung statt Demobanner */
.hs-login{min-height:100vh;display:grid;place-items:center;background:#eef3fa;padding:24px;font-family:system-ui,sans-serif;color:#19253a}
.hs-login[hidden],.mail-app[hidden]{display:none!important}
.hs-login-form{width:min(440px,100%);background:white;border:1px solid #dce4f0;border-radius:18px;padding:34px;box-shadow:0 18px 55px #1937531c;display:grid;gap:16px}
.hs-login-brand{font-size:23px;font-weight:800;color:#1d4ed8}.hs-login-brand span{font-size:11px;letter-spacing:.22em;margin-left:5px;color:#64748b}
.hs-login-form h1{font-size:22px;margin:8px 0 0}.hs-login-form p{color:#64748b;margin:0}
.hs-login-form label{display:grid;gap:6px;font-weight:650;font-size:13px}.hs-login-form input{padding:12px;border:1px solid #cbd5e1;border-radius:9px;font:inherit}
.hs-login-form button{border:0;border-radius:9px;padding:13px;background:#2563eb;color:white;font-weight:700;cursor:pointer}
#hsLoginError{color:#b91c1c!important;min-height:20px}


/* HOSTSENTRA_WEBMAIL_UI_041 */
.message-card .message-name {
  font-size: 14px;
  font-weight: 700;
  line-height: 1.4;
}
.message-card .message-subject {
  font-size: 14px;
  font-weight: 650;
  line-height: 1.45;
}
.message-card .message-snippet {
  font-size: 13px;
  line-height: 1.55;
}
.message-card .message-date {
  font-size: 12px;
}
.message-card .message-avatar {
  width: 39px;
  height: 39px;
  font-size: 17px;
  font-weight: 750;
}
.message-card {
  gap: 12px;
}
.message-card .message-firstline {
  margin-bottom: 8px;
}

/* HOSTSENTRA_FOLDER_TILES_047_FIX */
.folder-nav{gap:8px!important}
.folder-link{min-height:53px!important;border-radius:13px!important;gap:12px!important;padding:6px 12px!important}
.folder-link .folder-icon{width:38px!important;height:38px!important;min-width:38px!important;display:grid!important;place-items:center!important;border-radius:11px!important;font-size:19px!important;color:white!important;box-shadow:0 3px 8px rgba(0,0,0,.12)!important}
.folder-link span:nth-child(2){font-size:14px!important;font-weight:650!important}
.folder-link[data-folder="inbox"] .folder-icon{background:#3478f6!important}
.folder-link[data-folder="sent"] .folder-icon{background:#30b956!important}
.folder-link[data-folder="drafts"] .folder-icon{background:#f3a324!important}
.folder-link[data-folder="archive"] .folder-icon{background:#7666d9!important}
.folder-link[data-folder="spam"] .folder-icon{background:#f27932!important}
.folder-link[data-folder="trash"] .folder-icon{background:#e64b5c!important}
.folder-link.active{background:var(--soft)!important}
.folder-link:hover{background:var(--canvas)!important}


/* HOSTSENTRA_WEBMAIL_BRAND_048 */

/* Einheitlicher Marken-Header in allen Designs */
.topbar {
    background: #14233d !important;
    border-bottom: 1px solid #2b4060 !important;
    color: #ffffff !important;
}

/* Echte Logografik, keine doppelte Textnachbildung */
.topbar .brand {
    display: flex !important;
    flex-direction: column !important;
    align-items: flex-start !important;
    justify-content: center !important;
    gap: 0 !important;
    flex: 0 0 222px !important;
    width: 222px !important;
    min-width: 0 !important;
    max-width: 222px !important;
    padding: 0 !important;
    background: transparent !important;
    border: 0 !important;
    border-radius: 0 !important;
    box-shadow: none !important;
}

.topbar .hs-unified-logo {
    display: block !important;
    width: 195px !important;
    max-width: 100% !important;
    height: auto !important;
    max-height: 45px !important;
    object-fit: contain !important;
    object-position: left center !important;
    filter: brightness(0) invert(1) !important;
}

.topbar .hs-unified-mail {
    display: block !important;
    margin: 0 0 0 5px !important;
    font-size: 10px !important;
    line-height: 12px !important;
    font-weight: 800 !important;
    letter-spacing: 4px !important;
    color: #9dbfff !important;
}

/* Suche und Bedienelemente ebenfalls kontrastreich */
.topbar .search-wrap {
    background: #223451 !important;
    border-color: #435879 !important;
    color: #c9d7ee !important;
}

.topbar .search-wrap input {
    color: #ffffff !important;
}

.topbar .search-wrap input::placeholder {
    color: #b4c4dd !important;
}

.topbar .search-wrap kbd {
    color: #cad8ee !important;
    border-color: #526684 !important;
}

.topbar .top-control {
    color: #ffffff !important;
    border-color: #435879 !important;
}

.topbar .top-control:hover {
    color: #ffffff !important;
    background: #2d456b !important;
}

.topbar .icon-button {
    color: #ffffff !important;
}

@media (max-width: 570px) {
    .topbar .brand {
        flex-basis: 145px !important;
        width: 145px !important;
        max-width: 145px !important;
    }

    .topbar .hs-unified-logo {
        width: 140px !important;
        max-height: 35px !important;
    }

    .topbar .hs-unified-mail {
        font-size: 9px !important;
        letter-spacing: 3px !important;
    }
}