:root{--bg:#dff2fb;--card:#fff;--text:#173447;--muted:#657d8b;--blue:#1475a7;--dark:#0c567e;--green:#168b57;--red:#bd3535;--line:#d5e7ef;--shadow:0 15px 42px #1d536f22}*{box-sizing:border-box}body{margin:0;min-height:100vh;color:var(--text);background:radial-gradient(circle at top right,#fff9,transparent 34rem),var(--bg);font-family:system-ui,-apple-system,"Segoe UI",sans-serif}button,input{font:inherit}.card{background:#fffc;border:1px solid #fff;border-radius:24px;box-shadow:var(--shadow)}.login-page{display:grid;place-items:center;padding:22px}.login-shell{width:min(100%,460px)}.login-card{padding:clamp(28px,6vw,48px);text-align:center}.logo{width:76px;height:76px;display:grid;place-items:center;margin:0 auto 20px;border-radius:22px;background:linear-gradient(145deg,var(--blue),var(--dark));color:#fff;font-weight:900;letter-spacing:.08em}.eyebrow{margin:0 0 6px;color:var(--blue);font-size:.78rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase}h1,h2{margin:0}h1{font-size:clamp(1.8rem,5vw,2.6rem);line-height:1.08}h2{font-size:clamp(1.3rem,4vw,1.8rem)}.intro{margin:16px 0 25px;color:var(--muted);line-height:1.6}.login-form{display:grid;gap:10px;text-align:left}.login-form label{margin-top:8px;font-weight:700}.login-form input{padding:14px 16px;border:1px solid #b8d4e2;border-radius:14px;background:#f9fdff;outline:none}.login-form input:focus{border-color:var(--blue);box-shadow:0 0 0 4px #1676a81f}.primary,.secondary{border:0;border-radius:14px;cursor:pointer;font-weight:800}.primary{margin-top:18px;padding:15px;color:#fff;background:linear-gradient(145deg,var(--blue),var(--dark))}.secondary{display:block;margin:20px auto 0;padding:11px 17px;color:var(--dark);background:#eaf6fb}.small{margin:24px 0 0;color:var(--muted);font-size:.82rem}.notice{margin-bottom:16px;padding:12px;border-radius:12px;text-align:left}.error{color:#922;background:#fdecec}.info{color:#25627e;background:#e8f5fb}header{padding:25px 20px;background:#ffffffbf;border-bottom:1px solid #b8d6e4}.header-inner{width:min(100%,980px);margin:auto;display:flex;justify-content:space-between;gap:18px}.logout{align-self:center;padding:10px 14px;border-radius:12px;background:#e8f5fa;color:var(--dark);font-weight:800;text-decoration:none}.dashboard{width:min(calc(100% - 28px),760px);margin:32px auto 60px;display:grid;gap:22px}.welcome,.hint{padding:22px 25px}.welcome{display:flex;justify-content:space-between;align-items:center}.badge{padding:7px 11px;border-radius:999px;background:#e7f4fa;color:var(--dark);font-size:.78rem;font-weight:800}.device{padding:clamp(22px,5vw,36px)}.device.busy{opacity:.8}.device-head{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:15px}.icon{width:58px;height:58px;display:grid;place-items:center;border-radius:17px;background:#eaf7fc;font-size:1.8rem}.pill{padding:8px 11px;border-radius:999px;font-size:.78rem;font-weight:800}.pill.loading{background:#edf0f2}.pill.online{color:#176b45;background:#e5f7ee}.pill.offline{color:#922;background:#fdecec}.main-status{text-align:center;margin:34px 0 20px}.main-status span{display:block;color:var(--muted);font-size:.9rem}.main-status strong{display:block;font-size:clamp(1.35rem,5vw,2rem);margin-top:5px}.main-status .is-on{color:var(--green)}.main-status .is-error{color:var(--red)}.switch-row{display:flex;align-items:center;justify-content:center;gap:16px;margin:20px 0 32px}.switch-row b{color:var(--muted);font-size:.82rem;letter-spacing:.08em}.toggle{width:92px;height:50px;position:relative;border:0;border-radius:999px;background:#aab9c2;cursor:pointer;box-shadow:inset 0 2px 7px #0002}.toggle i{position:absolute;width:40px;height:40px;left:5px;top:5px;border-radius:50%;background:#fff;box-shadow:0 3px 9px #0004;transition:.2s}.toggle.on{background:var(--green)}.toggle.on i{transform:translateX(42px)}button:disabled{opacity:.55;cursor:wait}.details{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);padding-top:18px}.details div{text-align:center;padding:10px}.details span,.details strong{display:block}.details span{color:var(--muted);font-size:.8rem}.message{min-height:24px;margin-top:18px;text-align:center;font-weight:700}.message.success{color:var(--green)}.message.error{color:var(--red)}.hint p{margin:8px 0 0;color:var(--muted);line-height:1.6}@media(max-width:620px){header{padding:18px 14px}.header-inner h1{font-size:1.5rem}.logout{padding:8px 10px;font-size:.88rem}.dashboard{width:min(calc(100% - 20px),760px);margin-top:20px}.device-head{grid-template-columns:auto 1fr}.pill{grid-column:1/-1;justify-self:start}.details{grid-template-columns:1fr}.details div{display:flex;justify-content:space-between;border-bottom:1px solid #e7f0f4;text-align:left}}

/* Vereinszentrale – zusätzliche Module */
.modules-grid{
    display:grid;
    grid-template-columns:repeat(2,minmax(0,1fr));
    gap:22px
}
.module-card{
    min-height:180px;
    display:grid;
    grid-template-columns:auto 1fr auto;
    align-items:center;
    gap:18px;
    padding:24px;
    color:var(--text);
    text-decoration:none;
    transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease
}
a.module-card:hover{
    transform:translateY(-3px);
    box-shadow:0 20px 48px #1d536f2b;
    border-color:#b8dbe9
}
a.module-card:focus-visible{
    outline:4px solid #1676a82b;
    outline-offset:4px
}
.module-icon{
    width:58px;
    height:58px;
    display:grid;
    place-items:center;
    border-radius:18px;
    background:#eaf7fc;
    font-size:1.8rem
}
.module-content p{
    margin:8px 0 0;
    color:var(--muted);
    line-height:1.55
}
.module-arrow{
    align-self:start;
    color:var(--blue);
    font-size:1.35rem;
    font-weight:900
}
.module-placeholder{
    opacity:.72;
    background:#ffffffa6
}
@media(max-width:720px){
    .modules-grid{grid-template-columns:1fr}
    .module-card{min-height:auto}
}