.ci-wrapper{
    display:grid;
    grid-template-columns:2fr 1fr;
    gap:25px;
    margin-bottom:30px;
    font-family:Arial,sans-serif;
}
.ci-main-card,
.ci-sidebar,
.ci-form-card{
    background:#fff;
    border-radius:24px;
    padding:24px;
    box-shadow:0 8px 30px rgba(0,0,0,.08);
}
.ci-header h2{
    color:#ff6b00;
    margin-bottom:20px;
}
.ci-weekdays,
.ci-calendar-grid{
    display:grid;
    grid-template-columns:repeat(7,1fr);
    gap:8px;
}
.ci-weekdays div{
    text-align:center;
    font-weight:700;
    font-size:13px;
}
.ci-day,
.ci-empty{
    aspect-ratio:1/1;
    min-height:60px;
    display:flex;
    align-items:center;
    justify-content:center;
    border-radius:18px;
    font-weight:700;
}
.ci-day{
    background:#f5f5f5;
}
.ci-day.active{
    background:linear-gradient(135deg,#ff6b00,#7d3cff);
    color:#fff;
}
.ci-event-card{
    background:#fafafa;
    border-radius:18px;
    padding:16px;
    margin-bottom:18px;
    border-left:5px solid #7d3cff;
}
.ci-buttons{
    display:flex;
    flex-direction:column;
    gap:10px;
    margin-top:14px;
}
.ci-btn{
    text-decoration:none;
    padding:12px 14px;
    border-radius:12px;
    font-weight:600;
    display:flex;
    align-items:center;
    justify-content:center;
    gap:8px;
    transition:.2s;
}
.ci-btn.google{
    background:#4285F4;
    color:#fff;
}
.ci-btn.ical{
    background:#7d3cff;
    color:#fff;
}
.ci-btn:hover{
    transform:translateY(-2px);
}
.ci-form-card form{
    display:flex;
    flex-direction:column;
    gap:15px;
}
.ci-grid{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:15px;
}
.ci-form-card input,
.ci-form-card textarea{
    width:100%;
    padding:14px;
    border-radius:14px;
    border:1px solid #ddd;
    box-sizing:border-box;
}
.ci-form-card button{
    border:none;
    background:#7d3cff;
    color:#fff;
    padding:15px;
    border-radius:14px;
    font-size:16px;
    cursor:pointer;
}
#ci-map{
    height:340px;
    border-radius:18px;
    overflow:hidden;
}

@media(max-width:900px){

    .ci-wrapper{
        grid-template-columns:1fr;
    }

    .ci-weekdays div{
        font-size:10px;
    }

    .ci-day,
    .ci-empty{
        min-height:42px;
        border-radius:10px;
        font-size:14px;
    }

    .ci-calendar-grid,
    .ci-weekdays{
        gap:4px;
    }

    .ci-main-card,
    .ci-sidebar,
    .ci-form-card{
        padding:15px;
    }

    .ci-grid{
        grid-template-columns:1fr;
    }

    #ci-map{
        height:240px;
    }
}