/* Invitation request page — relies on index.css for base, nav and footer. */

.banner {
  background: url("../../assets/images/about-banner.png");
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
  background-color: var(--fill-color);
  height: 300px;
  position: relative;
  color: white;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  margin-bottom: var(--spacing-md);
}
.banner__text {
  font-size: 3rem;
  text-align: center;
  text-shadow: 1px 0 0 #000, 0 -1px 0 #000, 0 1px 0 #000, -1px 0 0 #000;
}

.invite-container {
  max-width: 820px;
  margin: 0 auto;
  padding: 0 20px var(--spacing-lg);
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-md);
}

/* Intro / write-up */
.invite-intro__title {
  margin-bottom: var(--spacing-sm);
}
.invite-intro p {
  margin-bottom: 14px;
}
.invite-intro a {
  color: var(--fill-color);
  font-weight: 600;
}
.invite-list {
  padding-left: 22px;
  margin-bottom: 14px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

/* Form */
.invite-form-wrap {
  background-color: var(--light-background);
  border: 1px solid #e7e3f0;
  border-radius: 10px;
  padding: 30px;
  box-shadow: 0 2px 10px rgba(43, 33, 93, 0.05);
}
.invite-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.invite-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.invite-field--full {
  grid-column: 1 / -1;
}
.invite-field__label {
  font-weight: 500;
}
.invite-req {
  color: #ed243a;
}
.invite-field input,
.invite-field textarea {
  padding: 14px;
  border: 1px solid #d8d3e4;
  border-radius: 8px;
  background-color: var(--light-grey-bg);
  color: var(--primary-text-color);
  font-family: inherit;
  font-size: 1rem;
  width: 100%;
}
.invite-field textarea {
  resize: vertical;
}
.invite-field input:focus,
.invite-field textarea:focus {
  outline: 2px solid var(--fill-color);
  outline-offset: 1px;
}

/* Honeypot — visually hidden but present in the DOM */
.invite-hp {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.invite-submit {
  grid-column: 1 / -1;
  justify-self: start;
  width: auto;
}

/* Alerts */
.invite-alert {
  border-radius: 8px;
  padding: 16px 18px;
  margin-bottom: 20px;
  line-height: 1.5;
}
.invite-alert--success {
  background-color: #e7f6ec;
  border: 1px solid #9bd6ad;
  color: #1d6b38;
}
.invite-alert--error {
  background-color: #fdeaec;
  border: 1px solid #f3a7af;
  color: #a31221;
}
.invite-alert ul {
  padding-left: 20px;
}

@media only screen and (max-width: 600px) {
  .invite-form {
    grid-template-columns: 1fr;
  }
  .invite-form-wrap {
    padding: 22px;
  }
  .banner {
    height: 240px;
  }
  .banner__text {
    font-size: 2.2rem;
  }
}