*{
margin:0;
padding:0;
box-sizing:border-box;
}

body{
font-family:Arial,Helvetica,sans-serif;
background:#eef3f9;
color:#243041;
}

.loginseite{
display:flex;
justify-content:center;
align-items:center;
height:100vh;
background:linear-gradient(135deg,#123b72,#2a6dd8);
}

.loginbox{
background:#fff;
padding:40px;
border-radius:20px;
width:90%;
max-width:420px;
text-align:center;
box-shadow:0 15px 35px rgba(0,0,0,.25);
}

.loginbox h1{
color:#123b72;
margin-bottom:10px;
}

.loginbox p{
margin-bottom:25px;
}

.fehler{
background:#ffe3e3;
color:#b10000;
padding:12px;
border-radius:10px;
margin-bottom:15px;
}

header{
background:linear-gradient(135deg,#123b72,#2a6dd8);
padding:50px 20px;
color:#fff;
text-align:center;
position:relative;
}

.logout{
position:absolute;
right:20px;
top:20px;
color:#fff;
text-decoration:none;
background:rgba(255,255,255,.2);
padding:8px 14px;
border-radius:20px;
}

.container{
width:92%;
max-width:960px;
margin:auto;
margin-top:-30px;
padding-bottom:40px;
}

.countdown{
background:#fff;
padding:25px;
text-align:center;
border-radius:18px;
box-shadow:0 8px 25px rgba(0,0,0,.08);
margin-bottom:25px;
}

.countdown h2{
font-size:42px;
color:#123b72;
}

.card{
background:#fff;
padding:25px;
border-radius:18px;
margin-bottom:25px;
box-shadow:0 8px 25px rgba(0,0,0,.08);
}

.card h2{
margin-bottom:20px;
color:#123b72;
}

label{
display:block;
font-weight:bold;
margin:15px 0 8px;
}

input[type=text],
input[type=password]{
width:100%;
padding:14px;
border-radius:10px;
border:1px solid #ccd5e1;
font-size:16px;
}

.termine{
margin:20px 0;
}

.termin{
display:flex;
gap:15px;
padding:14px;
margin-bottom:12px;
background:#f6f9fc;
border:1px solid #dbe5f0;
border-radius:12px;
cursor:pointer;
}

.termin input{
transform:scale(1.3);
margin-top:4px;
}

button{
width:100%;
padding:16px;
border:none;
border-radius:12px;
background:#123b72;
color:#fff;
font-size:17px;
cursor:pointer;
margin-top:10px;
}

button:hover{
background:#0d2d59;
}

.delete{
background:#b81f1f;
}

.delete:hover{
background:#8b1111;
}

.abbrechen{
display:block;
text-align:center;
margin-top:15px;
text-decoration:none;
color:#123b72;
font-weight:bold;
}

.grid{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(320px,1fr));
gap:20px;
}

.titel{
display:flex;
justify-content:space-between;
align-items:center;
margin-bottom:15px;
}

.titel span{
background:#123b72;
color:#fff;
padding:6px 12px;
border-radius:20px;
font-size:14px;
}

ul{
list-style:none;
}

li{
display:flex;
justify-content:space-between;
align-items:center;
padding:12px 0;
border-bottom:1px solid #eceff4;
}

li a{
text-decoration:none;
color:#123b72;
font-weight:bold;
}

footer{
text-align:center;
padding:25px;
color:#6d7787;
}

@media(max-width:600px){

header h1{
font-size:28px;
}

.countdown h2{
font-size:30px;
}

li{
flex-direction:column;
align-items:flex-start;
gap:8px;
}

.logout{
position:static;
display:inline-block;
margin-top:20px;
}

}
.hinweise{
    background:#fff8e8;
    border-left:6px solid #f59e0b;
    padding:22px;
    border-radius:16px;
    margin-bottom:25px;
    box-shadow:0 8px 20px rgba(0,0,0,.05);
}

.hinweise h2{
    color:#9a5b00;
    margin-bottom:12px;
}

.hinweistext{
    white-space:pre-line;
    line-height:1.7;
    font-size:16px;
}