@use "lib/viewport";

html.modal-open {
  // prevents bg scrolling when modal is open
  overflow: hidden;
  scrollbar-gutter: stable;
}

html.keyboard-visible.mobile-view {
  .d-modal {
    max-height: calc(var(--composer-vh, 1dvh) * 100);
    height: calc(var(--composer-vh, 1dvh) * 100);
    bottom: 0;
  }

  .d-modal__container {
    max-height: calc(var(--composer-vh, 1dvh) * 100);
    height: calc(var(--composer-vh, 1dvh) * 100);
  }
}

html:not(.keyboard-visible).mobile-device {
  .d-modal__container {
    padding-bottom: env(safe-area-inset-bottom, 1rem);
  }
}

// Modal wrappers
.d-modal {
  pointer-events: none; // Allow clicks through wrappers so they hit the adjacent backdrop element
  display: flex;
  align-items: center;
  width: 100%;
  height: 100%;
  position: fixed;
  top: 0;
  z-index: z("modal", "content");
  overflow: auto;

  @include viewport.until(sm) {
    align-items: flex-end;
  }

  @include viewport.from(sm) {
    --modal-max-width: 600px;
    --modal-width: 30em; // set in ems to scale with user font-size
    --modal-min-width: 400px;
  }

  &.-inline {
    position: relative;
  }

  &__container {
    display: flex;
    flex-direction: column;
    pointer-events: auto;
    box-sizing: border-box;
    border-radius: var(--d-border-radius);
    margin: 0 auto;
    background-color: var(--secondary);
    box-shadow: var(--shadow-modal);
    max-height: var(--modal-max-height, 80vh); // unset, optional theme utility

    @include viewport.until(sm) {
      // this is a hack to prevent issues on safari with transforms
      position: fixed;
      width: 100%;
      max-width: 100%;
      max-height: calc(var(--composer-vh, 1dvh) * 85);
    }

    @include viewport.from(sm) {
      max-width: var(--modal-max-width);
      min-width: var(--modal-min-width);
      min-height: var(--modal-min-height); // unset, optional theme utility

      .d-modal.-large & {
        max-width: 800px;
      }

      .d-modal.-max & {
        max-width: 90vw;
      }
    }
  }

  &__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem;
    border-bottom: 1px solid var(--content-border-color);

    &:not(.--has-primary-action) {
      padding: 0.5rem 0.5rem 0.5rem 1.5rem; // offset for close button padding
    }

    .modal-close {
      margin-left: auto;
      align-self: start;

      .d-icon {
        font-size: var(--font-up-2);
        color: var(--primary-high);
      }

      &:focus-visible {
        .d-icon {
          color: var(--primary);
        }
      }
    }
  }

  .d-modal__primary-action,
  .d-modal__dismiss-action {
    .btn {
      text-transform: capitalize;
    }
  }

  &__title-text {
    font-size: var(--font-up-1-rem);
    line-height: var(--line-height-medium);

    @include viewport.from(sm) {
      font-size: var(--font-up-3);
    }
  }

  &__title-text,
  &__subtitle-text {
    margin: 0;
  }

  &__body {
    overflow-y: auto;
    padding: 1rem 1.5rem;
    box-sizing: border-box;

    &.empty {
      display: none;
    }

    input {
      width: auto;

      &[type="text"] {
        width: 100%;
      }
    }

    textarea {
      width: 100%;
      height: 80px;
    }

    .password-confirmation {
      display: none;
    }

    section.field {
      padding: 0.25em 0;
      margin-bottom: 5px;

      &.with-items {
        display: flex;
        align-items: flex-start;
      }

      .field-item {
        display: inline-block;
        margin-right: 10px;
      }
    }

    pre code {
      white-space: pre-wrap;
      max-width: 100%;
    }
  }

  &__footer {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--content-border-color);
    gap: 0.5rem;

    @include viewport.until(sm) {
      &__footer {
        margin-top: auto;

        .--stacked & {
          flex-direction: column;
          align-items: stretch;
        }
      }
    }
  }

  &__backdrop {
    user-select: none;
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: z("modal", "overlay");
    background-color: #000;
    animation: fade 0.3s forwards;

    @media (prefers-reduced-motion) {
      animation-duration: 0s;
    }
  }

  #modal-alert {
    padding-left: 1.5rem;
  }

  .ios-device & {
    &__footer {
      margin-top: auto;
    }
  }

  // fixes modal placement on Android when keyboard is visible
  html.keyboard-visible:not(.ios-device) & {
    height: calc(100% - env(keyboard-inset-height));

    .d-modal__container {
      max-height: 100%;
      min-height: 100%;
      height: 100%;
    }
  }
}

// legacy
.input-hint-text {
  margin-left: 0.5em;
  color: var(--secondary-high);
}

.modal-backdrop {
  user-select: none;
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: z("modal", "overlay");
  background-color: #111;

  &.fade {
    opacity: 0;
  }
}

.modal-backdrop,
.modal-backdrop.fade.in {
  animation: fade 0.3s;
  opacity: 0.9;
  filter: alpha(opacity=90);

  @media (prefers-reduced-motion) {
    animation-duration: 0s;
  }
}

// fade in
@keyframes fade {
  from {
    opacity: 0;
  }

  to {
    opacity: 0.6;
  }
}

.modal-form {
  margin-bottom: 0;
}

.modal {
  &.has-tabs {
    .modal-tabs {
      display: inline-flex;
      flex-wrap: wrap;
      flex: 1 0 auto;
      margin: 0;

      .modal-tab {
        list-style: none;
        padding: 4px 8px;
        margin-right: 4px;
        cursor: pointer;

        &.is-active {
          color: var(--secondary);
          background: var(--danger);

          &.single-tab {
            background: none;
            color: var(--primary);
            padding: 0;
            font-size: var(--font-up-3);
            font-weight: bold;
          }
        }
      }
    }
  }

  &:not(.has-tabs) {
    .modal-tab {
      position: absolute;
      width: 95%;
    }
  }

  .nav {
    padding: 10px 30px 10px 15px;
    background-color: var(--secondary);
    border-bottom: 1px solid var(--content-border-color);

    li > a {
      font-size: var(--font-0);
    }
  }

  &.hidden {
    display: none;
  }

  pre code {
    white-space: pre-wrap;
    max-width: var(--modal-max-width);
  }

  .close {
    font-size: var(--font-up-4);
    text-decoration: none;
    cursor: pointer;

    @include viewport.from(sm) {
      font-size: var(--font-up-3);

      &:hover {
        color: var(--primary);
      }
    }
  }

  @include viewport.from(sm) {
    .category-chooser {
      width: 50%;
    }
  }
}

.reply-where-modal {
  .dialog-content {
    width: 100%;
    min-width: unset;
    max-width: 30em;
  }

  .dialog-footer {
    display: block;
  }

  .btn {
    display: block;
    text-align: left;
    margin-bottom: 0.75em;
    margin-right: 0;
    overflow: hidden;
    width: 100%;
    border-radius: var(--d-border-radius);

    &.dialog-close {
      display: none;
    }

    &.btn-reply-on-original {
      --text-color: var(--secondary);
    }

    &.btn-reply-where__cancel {
      padding-left: 0;
      margin: 0;
    }

    &.btn-reply-here {
      --text-color: var(--primary);

      .discourse-no-touch & {
        &:hover {
          --text-color: var(--secondary);
        }
      }
    }

    &.btn-reply-where {
      min-height: 3em; // for situations when there are no categories/tags
    }

    .fancy-title {
      display: inline-block;
      width: 100%;

      @include ellipsis;
    }

    .topic-title__top-line {
      display: flex;
      align-items: baseline;
      color: var(--text-color);
      font-size: var(--font-up-1);

      .d-icon {
        color: var(--text-color);
        margin: 0;
      }
    }

    .topic-statuses {
      display: flex;
      font-size: 0.95em;
    }

    .topic-title__bottom-line {
      margin-top: 0.15em;
      display: flex;
      align-items: baseline;
      gap: 0.5em;

      .discourse-tags {
        font-size: var(--font-down-1);
      }

      .badge-category__name,
      .discourse-tag {
        color: var(--text-color);
      }
    }
  }
}

.admin-delete-user-posts-progress-modal {
  .progress-bar {
    height: 15px;
    position: relative;
    background: var(--primary-low-mid);
    border-radius: 25px;
    overflow: hidden;
    margin: 30px 0 20px;

    span {
      display: block;
      width: 0%;
      height: 100%;
      background-color: var(--tertiary);
      position: relative;
      transition: width 0.6s linear;
    }
  }
}

.incoming-email-modal {
  max-height: 80vh;

  .btn {
    background-color: transparent;
    margin-right: 5px;

    &:hover,
    &.active {
      color: var(--primary);
    }

    &.active {
      font-weight: bold;
    }

    &:focus {
      outline: 2px solid var(--primary-low);
    }
  }

  .incoming-email-tabs {
    margin-bottom: 15px;
  }

  .incoming-email-content {
    height: 300px;
    max-width: 100%;
    width: 90vw; // forcing textarea wider

    textarea,
    .incoming-email-html-part {
      height: 95%;
      border: none;
      border-top: 1px solid var(--content-border-color);
      padding-top: 10px;
      width: 100%;
    }

    textarea {
      font-family: var(--d-font-family--monospace);
      resize: none;
      border-radius: 0;
      box-shadow: none;
    }

    .incoming-email-html-part {
      width: calc(100% - 36px);
      padding: 10px 4px 4px 4px;
    }

    @media screen and (width <= 760px) {
      .incoming-email-html-part {
        width: calc(100% - 10px);
      }
    }
  }
}

.change-timestamp {
  width: 28em; // scales with user font-size
  max-width: 90vw; // prevents overflow due to extra large user font-size

  #date-container {
    .pika-single {
      position: relative !important; // overriding another important
      display: inline-block;
      margin-top: 0.5em;
    }
  }

  .date-picker-wrapper {
    min-width: 130px;
    margin-right: 0.5em;
  }

  input[type="time"] {
    width: 130px;
  }

  form {
    margin: 0;
  }
}

.flag-modal-body {
  form {
    margin: 0;
  }

  .flag-action-type .controls .checkbox-label {
    margin-bottom: 0.25em;
  }

  .flag-action-type-details {
    width: 100%;

    // max-width: 500px;
    line-height: var(--line-height-large);

    a {
      margin: 0;
    }
  }

  .flag-confirmation {
    margin-top: 0.5em;
    padding-left: 1.125em;
  }
}

.flag-message {
  margin: 0;
}

.custom-message-length {
  color: var(--primary-medium);
  font-size: var(--font-down-1);
}

.ignore-duration-with-username-modal {
  .future-date-input {
    margin-top: 1em;
  }
}

.bulk-notification-list {
  margin-bottom: 1.5em;
}

.notification-level-radio {
  flex-wrap: wrap;
  align-items: baseline;
  margin-bottom: 0.5em;

  .description {
    width: 100%;
    margin-top: 0.25em;
  }
}

.json-editor-btn-delete {
  @extend .btn-danger;
  @extend .no-text;
}

.json-editor-btn-collapse {
  @extend .no-text;
  @extend .btn-flat;
  @extend .btn-small;
}

.confirm-session {
  &__instructions {
    margin-bottom: 0.5em;
  }

  form {
    margin: 1.5em 0;
  }

  &__passkey {
    margin-top: 1em;
  }

  &__fine-print {
    font-size: var(--font-down-1);
    color: var(--primary-medium);
    max-width: 600px;
  }

  &__reset {
    font-size: var(--font-down-1);
    color: var(--primary-medium);
  }
}

.rename-passkey__message {
  max-width: 500px;
  margin-bottom: 2em;
}

@include viewport.from(sm) {
  .flag-modal-body .flag-message {
    height: 3em;
  }

  .choose-topic-modal {
    #choosing-topic {
      // prevents content from moving when user selects different move options 525px
      width: 525px;

      p {
        margin-top: 0;
      }

      .radios {
        margin-bottom: 10px;
        display: flex;
        flex-direction: row;

        .radio-label {
          display: inline-block;
          padding-right: 15px;
        }
      }

      button {
        margin-top: 10px;
        display: block;
      }

      form {
        width: 95%;
        margin-top: 20px;

        .participant-selector {
          width: 100%;
        }

        div.ac-wrap {
          width: 100%;
          margin-bottom: 9px;
        }
      }
    }
  }

  .create-invite-modal,
  .create-invite-bulk-modal,
  .share-topic-modal {
    .title {
      align-items: center;
      display: flex;

      .subtitle {
        margin-left: 0.5em;
      }
    }

    .alert-error {
      label {
        display: inline-block;
      }
    }
  }
}
