// This file is part of Indico.
// Copyright (C) 2002 - 2026 CERN
//
// Indico is free software; you can redistribute it and/or
// modify it under the terms of the MIT License; see the
// LICENSE file for more details.

@use 'base/palette' as *;

$max-modal-height: 70vh;
$modal-header-height: 60px;
$modal-footer-height: 60px;

.modal-dialog {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: #fff;
  outline: none;
  padding: 0;
  width: 80%;
  max-width: 900px;
  max-height: $max-modal-height;

  .modal-overflow-container {
    overflow-y: auto;
  }

  .modal-dialog-content {
    padding: 1em;
    max-height: 100%;
  }

  &.modal-with-header {
    .modal-overflow-container {
      max-height: calc(#{$max-modal-height} - #{$modal-header-height});
    }

    .modal-dialog-header {
      background-color: $light-gray;
      border-bottom: 1px solid darken($light-gray, 5%);
      padding: 1em;
      height: auto;
      width: 100%;

      a.icon-cross {
        margin-left: auto;
      }

      h2.modal-dialog-title {
        margin: 0;
        font-weight: normal;
      }
    }
  }

  %modal-dialog-footer {
    background-color: $light-gray;
    border-top: 1px solid darken($light-gray, 5%);
    padding: 1em;
    height: $modal-footer-height;
    width: 100%;

    h2.modal-dialog-title {
      margin: 0;
      font-weight: normal;
    }
  }

  &.modal-with-footer {
    .modal-overflow-container {
      max-height: calc(#{$max-modal-height} - #{$modal-footer-height});
    }

    .modal-dialog-footer {
      @extend %modal-dialog-footer;
    }
  }

  &.modal-with-fixed-footer {
    position: fixed;
    height: $max-modal-height;

    .modal-overflow-container {
      max-height: none;
      overflow-y: visible;
    }

    .modal-dialog-content {
      position: absolute;
      overflow-y: auto;
      height: calc(100% - #{$modal-footer-height});
    }

    .modal-dialog-footer {
      @extend %modal-dialog-footer;
      position: absolute;
      bottom: 0;
    }
  }

  &.modal-with-header.modal-with-footer {
    .modal-overflow-container {
      max-height: calc(#{$max-modal-height} - #{$modal-header-height} - #{$modal-footer-height});
    }
  }

  &.modal-with-header.modal-with-fixed-footer {
    .modal-dialog-content {
      max-height: calc(#{$max-modal-height} - #{$modal-header-height} - #{$modal-footer-height});
    }
  }
}

.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba($dark-gray, 0.5);
}

.modal-overlay-open {
  overflow: hidden;
}
