#new_event {
    position: fixed;
    left: 0;
    top: 0;
    display: flex;
    z-index: 20;
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    width: 100vw;
    height: 100vh;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from {
        background: rgba(0, 0, 0, 0);
    }
    to {
        background: rgba(0, 0, 0, 0.4);
    }
}

#event_popup {
    display: flex;
    margin: auto;
    height: 730px;
    border-radius: var(--border-radius-large);
    box-shadow: 0 25px 50px rgba(31, 38, 135, 0.3);
    overflow: hidden;
    animation: slideUp 0.3s ease;
}

@keyframes slideUp {
    from {
        transform: translateY(50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.information {
    width: 700px;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    height: 100%;
    border-radius: 40px 0px 0px 40px;
    color: var(--text-light);
}

.information form {
    padding: 40px;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.information form p {
    padding: 10px 0px 5px 0px;
    font-weight: 600;
    letter-spacing: 0.3px;
}

.information form input,
.information form input[type=time],
.information form textarea,
.information form select {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--border-radius);
    padding: 12px;
    font-size: 16px;
    font-family: 'roboto';
    color: var(--text-light);
    transition: all 0.3s ease;
}

.information form input:focus,
.information form input[type=time]:focus,
.information form textarea:focus,
.information form select:focus {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.4);
    box-shadow: 0 0 20px rgba(41, 171, 226, 0.3);
    outline: none;
}

.information .submit,
.information .cancel {
    margin: 10px 10px 10px 0px;
    font-size: 16px;
    align-self: flex-start;
}

.information form .cancel {
    background: linear-gradient(135deg, rgba(41, 171, 226, 0.8), rgba(107, 180, 240, 0.6)) !important;
}

.information form .submit {
    background: linear-gradient(135deg, rgba(241, 68, 127, 0.8), rgba(255, 95, 168, 0.6)) !important;
}

.information form textarea {
    width: 100%;
    max-width: 100%;
    height: 150px;
    max-height: 150px;
    resize: none;
    font-family: 'roboto';
}

.participants {
    width: 300px;
    background: rgba(0, 0, 0, 0.15);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-left: 1px solid rgba(255, 255, 255, 0.15);
    height: 100%;
    border-radius: 0px 40px 40px 0px;
    overflow-y: auto;
    padding: 20px 0;
}

.participants h3 {
    padding: 0 15px 15px 15px;
    margin: 0;
    color: var(--text-light);
    font-weight: 600;
    font-size: 18px;
}

.participant:first-child {
    border-radius: 0px var(--border-radius-large) 0px 0px;
}

.participant {
    display: flex;
    flex-direction: row;
    justify-content: left;
    align-items: flex-start;
    padding: 12px 15px;
    margin: 5px;
    gap: 10px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.participant:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.2);
}

.selected_participant {
    background: linear-gradient(135deg, rgba(34, 181, 115, 0.3), rgba(34, 181, 115, 0.2));
    border-color: #22B573;
    box-shadow: 0 0 15px rgba(34, 181, 115, 0.2);
}

.participant div {
    width: var(--height-medium-larger);
    height: var(--height-medium-larger);
    border-radius: 50%;
    flex-shrink: 0;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    border: 2px solid rgba(255, 255, 255, 0.2);
}

.participant p {
    line-height: var(--height-medium-larger);
    margin-left: 0px;
    margin: 0;
    font-weight: 500;
    color: var(--text-light);
}