:root{color-scheme:dark;--bg:#0c1325;--panel:#121f38;--panel2:#172844;--line:#2a3a59;--text:#f1f5ff;--muted:#9daecb;--blue:#38bdf8;--purple:#8578ff;--shadow:0 24px 70px #03071277;--radius:14px;font-family:Inter,"Segoe UI",Arial,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}button,input,select{font:inherit}button{cursor:pointer}button:disabled{opacity:.45;cursor:not-allowed}button:focus-visible,input:focus-visible,select:focus-visible{outline:2px solid var(--blue);outline-offset:2px}[hidden]{display:none!important}a{color:var(--blue)}.primary,.secondary{border:1px solid transparent;padding:11px 17px;border-radius:10px;font-weight:700;transition:.17s}.primary{background:linear-gradient(110deg,#159be1,#746ef8);color:white;box-shadow:0 5px 25px #159be134}.primary:hover{filter:brightness(1.1)}.secondary{background:#1e3050;border-color:#324769;color:#dfe9ff}.secondary:hover{background:#2a4063}.small{font-size:13px;padding:9px 12px}.eyebrow{color:#67c5f5;font-weight:800;font-size:10px;letter-spacing:.15em;margin-bottom:8px}.logo-mark{height:43px;width:43px;display:grid;place-items:center;border-radius:12px;background:linear-gradient(135deg,#23c3ff,#7765ea);color:#fff;font-weight:900;font-size:17px;box-shadow:0 5px 25px #289ce055}.auth-page{display:grid;min-height:100vh;place-items:center;padding:25px;background:radial-gradient(ellipse at 15% 10%,#1c3d6655,transparent 45%),radial-gradient(ellipse at 85% 90%,#35246f66,transparent 55%),var(--bg)}.auth-card{width:min(100%,440px);padding:34px;background:#121f38e6;border:1px solid #334765;border-radius:21px;box-shadow:var(--shadow)}.auth-card .logo-mark{margin-bottom:20px}.auth-card h1{font-size:32px;letter-spacing:-.06em;margin:6px 0 10px}.auth-card h1 span,.empty-screen h1 span{color:var(--blue)}.auth-card p{color:var(--muted);line-height:1.55;font-size:14px}.auth-card form{display:flex;flex-direction:column;gap:18px;margin-top:22px}.auth-card label,.modal label{display:flex;flex-direction:column;gap:7px;font-size:13px;color:#ccdaef;font-weight:600}.auth-card input,.modal input,.modal select{width:100%;min-width:0;background:#0b172c;border:1px solid #3b4e6e;border-radius:9px;padding:12px;color:#fff}.auth-card button.primary{width:100%;margin-top:3px}.auth-tabs{display:flex;border-bottom:1px solid var(--line);gap:12px;margin-top:25px}.auth-tabs button{border:0;background:none;color:#94a8c7;padding:11px 8px}.auth-tabs button.active{color:#fff;border-bottom:2px solid var(--blue)}.footnote{font-size:12px!important;text-align:center;margin:24px 0 0}.alert{border-radius:10px;padding:12px 14px;font-size:13px;line-height:1.5}.danger{background:#452233;color:#ffc4d1;border:1px solid #873553}.warning{background:#493619;color:#ffdda3;border:1px solid #9a702b}.app-shell{display:grid;grid-template-columns:272px minmax(0,1fr);height:100vh;min-height:600px}.sidebar{display:flex;flex-direction:column;background:#0f1b32;border-right:1px solid var(--line);min-height:0;z-index:2}.brand{display:flex;align-items:center;gap:12px;padding:26px 21px}.brand b{display:block;letter-spacing:-.045em;font-size:20px}.brand small{display:block;color:#66bfe8;letter-spacing:.2em;font-size:10px;font-weight:900;margin-top:2px}.new-group{padding:4px 17px 24px;display:grid;gap:9px}.new-group button{text-align:left;width:100%}.sidebar-heading{display:flex;justify-content:space-between;color:#93a9c7;font-weight:800;font-size:11px;letter-spacing:.1em;padding:13px 23px}.sidebar-heading span{color:#6cbfed}.doc-list{overflow-y:auto;min-height:0;flex:1;padding:0 9px}.file-item{display:flex;align-items:center;text-align:left;gap:11px;border:1px solid transparent;width:100%;background:transparent;color:var(--text);padding:11px;border-radius:10px;margin:3px 0}.file-item:hover{background:#1b3050}.file-item.selected{background:#213b60;border-color:#335c80}.file-icon,.type-icon{display:grid;place-items:center;width:39px;height:39px;flex:0 0 39px;border-radius:9px;background:#174569;color:#66d5fd;font-weight:800;font-size:22px}.file-icon.sheet,.type-icon.sheet{background:#174e47;color:#61e6b9}.file-label{min-width:0;display:block}.file-label b{font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;display:block}.file-label small{color:var(--muted);font-size:11px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;display:block;margin-top:4px}.sidebar-bottom{border-top:1px solid var(--line);padding:16px}.profile{display:flex;align-items:center;gap:10px}.avatar{display:grid;place-items:center;min-width:38px;height:38px;border-radius:50%;background:#514bac;color:white;font-weight:900}.profile-meta{min-width:0}.profile-meta b,.profile-meta small{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:175px}.profile-meta b{font-size:13px}.profile-meta small{color:var(--muted);font-size:11px;margin-top:4px}.logout{width:100%;background:none;border:0;color:#a9bfdc;text-align:left;margin-top:15px;padding:5px 0;font-size:12px}.logout:hover{color:white}.main{min-height:0;display:flex;flex-direction:column;overflow:hidden;background:radial-gradient(ellipse at 100% 0%,#23345f33,transparent 50%),var(--bg)}.topbar{min-height:75px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 34px;gap:12px}.breadcrumbs{font-size:13px;color:#a6bad8;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.breadcrumbs span{color:#e6efff}.breadcrumbs span:first-child{padding:0 7px;color:#4d6992}.top-right{display:flex;align-items:center;gap:8px;color:#c3d2eb;font-size:12px}.online-indicator{width:7px;height:7px;border-radius:50%;background:#33e6af;box-shadow:0 0 12px #33e6af}.menu-toggle{display:none;background:none;color:white;border:0}.empty-screen{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:28px}.hero-icon{display:grid;place-items:center;font-size:45px;width:92px;height:92px;border:1px solid #385181;border-radius:24px;background:linear-gradient(145deg,#22436d,#2b225b);color:#6ee2ff;margin-bottom:30px;box-shadow:0 25px 50px #121e3866}.empty-screen h1{font-size:clamp(29px,4vw,49px);max-width:680px;margin:9px 0 13px;line-height:1.14;letter-spacing:-.065em}.empty-screen p{font-size:15px;color:var(--muted);line-height:1.7;max-width:490px}.hero-actions{display:flex;gap:12px;margin-top:24px;flex-wrap:wrap;justify-content:center}.feature-row{display:flex;gap:25px;margin-top:55px;flex-wrap:wrap;justify-content:center;font-size:12px;color:#8fa8c6}.workspace{display:flex;flex:1;min-height:0;flex-direction:column;overflow:auto;padding:26px clamp(17px,4vw,52px)}.document-heading{display:flex;gap:18px;align-items:center;justify-content:space-between;margin-bottom:22px;flex-wrap:wrap}.document-title-wrap{display:flex;gap:13px;align-items:center;min-width:0}.document-title-wrap input{background:transparent;color:white;border:none;padding:0;outline:none;font-size:25px;letter-spacing:-.04em;font-weight:800;width:min(350px,55vw)}.document-title-wrap input:focus{border-bottom:1px solid var(--blue)}.status{font-size:11px;color:var(--muted);margin-top:6px}.status[data-state=saved]{color:#5fd9b6}.status[data-state=dirty]{color:#f3bd68}.status[data-state=error]{color:#ff9fae}.file-actions{display:flex;gap:8px;flex-wrap:wrap}.editor-panel{display:flex;flex:1;min-height:400px;flex-direction:column;border:1px solid #334563;background:var(--panel);border-radius:15px;box-shadow:0 10px 40px #0003;overflow:hidden}.toolbar{display:flex;gap:4px;align-items:center;flex-wrap:wrap;padding:11px 15px;background:#182943;border-bottom:1px solid var(--line)}.toolbar button{border:none;background:transparent;color:#d6e4f9;border-radius:6px;font-size:12px;padding:8px 10px;min-width:32px}.toolbar button:hover:not(:disabled){background:#2d496f}.toolbar-sep{width:1px;height:20px;background:#39506d;margin:0 7px}.page-area{overflow:auto;flex:1;padding:30px 15px 65px;background:#101a2d}.page-area #rich-editor{color:#1b2838;background:#fff;box-shadow:0 10px 28px #0005;border-radius:2px;max-width:810px;width:100%;margin:0 auto;min-height:750px;padding:65px clamp(24px,7vw,74px);outline:none;font-size:15px;font-family:Arial,sans-serif;line-height:1.7;overflow-wrap:anywhere}.page-area #rich-editor h1{font-size:29px;line-height:1.3}.page-area #rich-editor h2{font-size:22px;line-height:1.4}.page-area #rich-editor a{color:#0679c1}.page-area #rich-editor blockquote{border-left:3px solid #80b8e8;padding-left:12px;color:#667}.page-area #rich-editor table{border-collapse:collapse}.page-area #rich-editor td,.page-area #rich-editor th{border:1px solid #aaa;padding:4px}.sheet-toolbar{display:flex;gap:10px;align-items:center;padding:11px 15px;background:#182943;border-bottom:1px solid var(--line)}.formula-icon{font-family:Georgia,serif;font-weight:bold;color:#8fd4ff;font-size:19px}.sheet-toolbar label{font-size:12px;font-weight:700;color:#bbd3f0;min-width:40px}.sheet-toolbar input{flex:1;min-width:50px;border:1px solid #3f5473;background:#0c192b;border-radius:6px;padding:9px;color:#fff;font-family:monospace}.sheet-scroll{min-height:0;flex:1;overflow:auto;background:#e9eff7}.sheet-grid{border-collapse:separate;border-spacing:0;table-layout:fixed;color:#172536;background:#fff;font-family:Arial,sans-serif;font-size:12px}.sheet-grid th{height:27px;min-width:44px;background:#dbe6f1;position:sticky;z-index:1;top:0;left:0;border-right:1px solid #b4c3d4;border-bottom:1px solid #b4c3d4;color:#344b6b}.sheet-grid thead th{z-index:2}.sheet-grid tbody th{z-index:1}.sheet-grid td{border-right:1px solid #d1dae5;border-bottom:1px solid #d1dae5;padding:0;background:white;min-width:110px}.sheet-grid td.cell-selected{outline:2px solid #268bdf;outline-offset:-2px;background:#f0faff}.sheet-grid input{display:block;box-sizing:border-box;color:#172536;border:0;width:110px;height:27px;padding:3px 6px;outline:none!important;background:transparent;font-size:12px}.sheet-grid td:focus-within{outline:2px solid #268bdf;outline-offset:-2px}.sheet-foot{border-top:1px solid var(--line);color:#9fb2d1;padding:12px 17px;font-size:11px}.sheet-foot code{color:#85d9ff}.modal{width:min(94vw,515px);max-height:88vh;overflow:auto;border:1px solid #405578;border-radius:17px;background:#14233c;color:#fff;padding:25px;box-shadow:var(--shadow)}.modal::backdrop{background:#020816c9;backdrop-filter:blur(5px)}.modal-top{display:flex;align-items:flex-start;justify-content:space-between}.modal h2{margin:3px 0 10px}.modal h3{font-size:14px;margin:25px 0 13px}.modal>p{font-size:13px;color:#aabfdd;line-height:1.6}.modal form{display:flex;flex-direction:column;gap:14px;padding-top:12px}.modal input,.modal select{margin-top:3px}.icon-button{color:#bdd0ec;background:none;border:0;font-size:20px}.invite-result{margin-top:20px;border:1px solid #42749a;background:#152f4d;padding:13px;border-radius:10px}.invite-result label{margin-bottom:10px}.invite-result small{display:block;font-size:11px;color:#acc3df;margin-top:10px;line-height:1.5}.share-entry{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:13px 0;border-top:1px solid #304360}.share-entry b{display:block;font-size:12px;overflow-wrap:anywhere}.share-entry small{display:block;color:#91a9c9;margin-top:5px;font-size:11px}.share-entry button{flex:0 0 auto}.muted{color:var(--muted);font-size:12px}.inline-actions{margin-top:9px}.toast{position:fixed;bottom:24px;right:24px;z-index:10;max-width:360px;padding:15px 19px;border:1px solid #3b7e9a;border-radius:12px;background:#173a56;color:white;box-shadow:var(--shadow);font-size:13px}.toast-error{border-color:#ab5364;background:#4e263b}@media(max-width:850px){.app-shell{grid-template-columns:75px minmax(0,1fr)}.sidebar .brand>div:not(.logo-mark),.sidebar .new-group,.sidebar .sidebar-heading,.sidebar .file-label,.sidebar .sidebar-bottom .profile-meta,.sidebar .logout{display:none}.sidebar .brand{padding:20px 16px}.sidebar .file-item{justify-content:center}.sidebar .doc-list{padding:0 8px}.sidebar .sidebar-bottom{padding:14px 10px}.topbar{padding:0 18px}.workspace{padding:20px}.document-title-wrap input{width:min(340px,43vw)}}@media(max-width:600px){.app-shell{display:block}.sidebar{position:fixed;inset:0 auto 0 0;width:270px;transform:translateX(-100%);transition:transform .2s;box-shadow:var(--shadow)}.sidebar.sidebar-open{transform:translateX(0)}.sidebar .brand>div:not(.logo-mark),.sidebar .new-group,.sidebar .sidebar-heading,.sidebar .file-label,.sidebar .sidebar-bottom .profile-meta,.sidebar .logout{display:block}.sidebar .file-item{justify-content:flex-start}.main{height:100vh}.menu-toggle{display:block}.top-right{display:none}.document-heading{align-items:flex-start}.document-title-wrap input{width:72vw;font-size:22px}.file-actions{width:100%}.file-actions button{flex:1}.page-area{padding:10px 9px}.page-area #rich-editor{padding:23px 17px;min-height:520px}.workspace{padding:15px 10px}.sheet-toolbar{gap:5px;padding:9px}.sheet-toolbar button{font-size:11px}.modal{padding:18px}}

/* OneFamily RP Branding · Mail-Integration */
.brand-logo{width:52px;height:52px;object-fit:contain;flex:0 0 auto;filter:drop-shadow(0 0 10px #ed58af5a)}
.auth-card .brand-logo{display:block;width:112px;height:112px;margin:-6px 0 9px;filter:drop-shadow(0 0 14px #fd46b455)}
.mail-menu-link{text-decoration:none;display:block;color:#d6fcf3;border-color:#3e746c!important;background:#183f44!important}
.mail-menu-link:hover{background:#27535a!important}
.copyright-sidebar{color:#a7bfd4;margin-top:13px;font-size:11px}
.copy-mark{font-size:10px;color:#98abc7;white-space:nowrap}
:root{--blue:#6be4d1}
@media(max-width:850px){.sidebar .brand img{width:43px;height:43px}.sidebar .copyright-sidebar{display:none}}
@media(max-width:600px){.sidebar .copyright-sidebar{display:block}.copy-mark{font-size:9px}}

.primary{background:linear-gradient(112deg,#148d85,#be4e9b);box-shadow:0 5px 20px #c14a9b28}.eyebrow{color:#72dfcd}

@media(min-width:601px) and (max-width:850px){.sidebar .new-group{display:grid;padding:4px 13px}.sidebar .new-group>button{display:none}.sidebar .new-group .mail-menu-link{font-size:0;height:46px;width:46px;overflow:hidden;padding:10px 8px;text-align:center}.sidebar .new-group .mail-menu-link::before{content:"✉";font-size:24px;line-height:25px}}
@media(max-width:600px){.sidebar .new-group{display:grid;gap:8px;padding:5px 16px 20px}.sidebar .new-group .mail-menu-link{font-size:14px;width:100%;height:auto;overflow:visible;padding:11px 14px;text-align:left}}

/* OneFamily Office v0.3: Dateimanager */
.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.office-nav{padding:0 12px 4px}
.file-search{background:#0b192e;border:1px solid #3c5470;border-radius:9px;color:#ebf6ff;padding:10px 11px;width:100%;font-size:12px;min-width:0}
.quick-nav{display:grid;gap:2px;padding:11px 0 8px}
.nav-option,.folder-option{width:100%;background:transparent;border:1px solid transparent;color:#c0d2eb;text-align:left;border-radius:9px;padding:9px 11px;font-size:12px}
.nav-option:hover,.folder-option:hover{background:#1d3652;color:white}
.nav-option.active,.folder-option.active{background:#1a4a52;border-color:#376e70;color:#c5fff5}
.office-nav .sidebar-heading{padding:10px 9px 5px;align-items:center}
.small-icon{border:1px solid #375c70;background:#153d4a;color:#92f1db;border-radius:6px;padding:2px 8px;min-width:25px;font-size:18px;line-height:22px}
.folder-list{max-height:142px;overflow-y:auto}
.folder-option{white-space:nowrap;text-overflow:ellipsis;overflow:hidden}
.folder-actions{padding:6px 5px 3px;display:flex;gap:9px}
.text-action{background:transparent;border:0;color:#9bdacc;font-size:11px;padding:3px;text-decoration:underline}
.file-search:focus,.folder-select:focus{outline:2px solid #6be4d1}
.file-line{display:flex;align-items:center;min-width:0;gap:0}
.file-line .file-item{min-width:0;flex:1}
.favorite-action{background:transparent;color:#8fa8c6;border:0;border-radius:7px;min-width:27px;font-size:21px;padding:7px 2px}
.favorite-action.marked{color:#f9d77c}
.trash-actions{display:flex;flex-wrap:wrap;gap:4px;padding:3px 6px 9px}
.trash-actions button{font-size:11px;padding:6px 8px}
.folder-select{max-width:145px;padding:8px;background:#172f3e;border:1px solid #437471;border-radius:8px;color:#ddf9ef;font-size:12px}
.history-list{margin-top:12px}
.history-entry{display:flex;justify-content:space-between;align-items:center;gap:10px;border-bottom:1px solid #344864;padding:12px 0}
.history-entry small{display:block;color:#9cb8d2;margin-top:4px;font-size:11px}
.history-entry b{font-size:13px}
.history-entry button{flex:0 0 auto}
@media(max-width:850px){.sidebar .office-nav{display:block;padding:0 8px}.sidebar .nav-option,.sidebar .folder-option{font-size:0;text-align:center;padding:7px 2px;min-height:32px;overflow:hidden}.sidebar .quick-nav{padding:5px 0}.sidebar .file-search,.sidebar .office-nav .sidebar-heading,.sidebar .folder-actions,.sidebar .folder-list{display:none}.sidebar .nav-option:first-letter{font-size:19px}.sidebar .favorite-action{display:none}}
@media(max-width:600px){.sidebar .office-nav{padding:0 12px 4px}.sidebar .nav-option,.sidebar .folder-option{font-size:12px;text-align:left;padding:9px 11px}.sidebar .file-search,.sidebar .office-nav .sidebar-heading,.sidebar .folder-list{display:block}.sidebar .folder-actions{display:flex}.sidebar .favorite-action{display:block}.sidebar .quick-nav{padding:10px 0}.sidebar .nav-option:first-letter{font-size:inherit}.folder-select{max-width:130px}}
/* Auch auf kleineren Displays Platz für die Dateiliste lassen */
.office-nav{max-height:265px;overflow-y:auto;flex-shrink:1;min-height:0}
.folder-list{max-height:92px}
@media(max-width:600px){.office-nav{max-height:265px}.sidebar .doc-list{min-height:75px}}