/* BEGIN: CONFERIA VARIABLES */
:root {
  --schedule-board-background: #f0f0f0;
  --button-background: #f0f0f0;
  --button-background-hover: #e0e0e0;
  --schedule-board-grid: #dfdfdf;
  --element-background: white;
  --font-color: #333;
  --font-color-muted: #777;
  --element-shadow-color: rgba(0, 0, 0, .1);
  --input-background: white;
  --placeholder-color: #666;

  --border-color: #c4c4c4;

  --accent-color: #27538c;

  --keynote-background: #fdeef3;
  --special-background: #effcff;
  --meta-background: #f9f9f9;

  /* Non-color variables */
  --cf-border-radius: 8px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --schedule-board-background: #515151;
    --schedule-board-grid: #3c3c3c;
    --element-background: #333;
    --font-color: #eee;
    --font-color-muted: #aaa;
    --element-shadow-color: rgba(0, 0, 0, .3);
    --input-background: #333;
    --placeholder-color: #aaa;
  
    --border-color: #5e5e5e;

    --accent-color: #9ec8ff;

    --keynote-background: #372626;
    --special-background: #20393e;
    --meta-background: #515050;
  }
}
/* END: CONFERIA VARIABLES */

/* BEGIN: CONFERIA-SCOPED GENERICS */
dialog.conferia-dialog, #conferia-wrapper {
  /* Define reasonable base styles for everything */
  font-size: 16px;
  line-height: 120%;

  * {
    outline-color: var(--accent-color);
    box-sizing: border-box;
  }

  /* Smaller default size for feather icons across the app */
  svg.feather { width: 16px; }

  hr {
    border: none;
    border-bottom: 1px solid var(--border-color);
    margin: 20px 10px;
  }

  a {
    color: var(--accent-color);
  }

  button {
    background-color: var(--button-background);
    border: 1px solid var(--border-color);
    border-radius: var(--cf-border-radius);
    padding: 4px 10px;

    &:hover {
      background-color: var(--button-background-hover);
    }
  }

  input, select, textarea {
    padding: 6px;
    border-radius: var(--cf-border-radius);
    border: 1px solid var(--border-color);
    background-color: var(--input-background);
    color: inherit;

    &::placeholder {
      color: var(--placeholder-color);
    }
  }

  .button-group {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-top: 10px;
  }

  p.author {
    font-style: italic;
    color: var(--font-color-muted);
    font-size: 90%;
  }
}

/* END: CONFERIA-SCOPED GENERICS */

#conferia-wrapper {
  max-height: 100vh;
  display: flex;
  flex-direction: column;
  background-color: var(--schedule-board-background);

  &.fullscreen {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1000;
  }
}

#conferia-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 5px 10px;
  border: 1px solid var(--border-color);
  border-top: none;
  border-bottom-left-radius: var(--cf-border-radius);
  border-bottom-right-radius: var(--cf-border-radius);

  span#cf-version {
    display: block;
  }
}

#conferia-toolbar {
  display: flex;
  padding: 10px;
  gap: 10px;
  align-items: stretch;

  border: 1px solid var(--border-color);
  border-bottom: none;
  border-top-left-radius: var(--cf-border-radius);
  border-top-right-radius: var(--cf-border-radius);

  label {
    display: flex;
    align-items: center;
    gap: 5px;
  }
}

#conferia-schedule-wrapper {
  cursor: default;
  color: var(--font-color);
  border: 1px solid var(--border-color);
  background-color: var(--schedule-board-background);
  display: grid;
  grid-template-areas: "empty day-gutter" "time-gutter schedule";
  grid-template-columns: 60px auto;
  grid-template-rows: auto auto;
  overflow: auto;

  /* Resize the icons a bit */
  svg.feather {
    width: 1rem;
    height: 1rem;
  }
}

#conferia-time-gutter {
  width: 60px;
  text-align: center;
  font-size: 0.8rem;
  background-color: var(--element-background);
  grid-area: time-gutter;
  position: sticky;
  left: 0;
  z-index: 2;
  box-shadow: 5px 0px 5px 0px var(--element-shadow-color);

  .tick.time {
    padding: 4px 10px;
    display: flex;
    align-items: flex-start;

    &:not(:last-child) {
      border-bottom: 1px solid var(--border-color);
    }
  }
}

#conferia-day-gutter {
  height: 60px;
  background-color: var(--element-background);
  font-size: 150%;
  grid-area: day-gutter;
  display: flex;
  position: sticky;
  top: 0;
  z-index: 2;
  box-shadow: 0px 5px 5px 0px var(--element-shadow-color);

  .tick.day {
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;

    &:not(:last-child) {
      border-right: 1px solid var(--border-color);
    }
  }
}

#conferia-schedule-board {
  grid-area: schedule;
  position: relative;

  .cf-day-divider {
    position: absolute;
    background-color: var(--accent-color);
  }

  .event {
    background-color: var(--element-background);
    box-shadow: 5px 5px 5px 0px var(--element-shadow-color);
    padding: 6px;
    border: 1px solid var(--border-color);
    border-radius: var(--cf-border-radius);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    overflow: hidden;

    &.keynote {
      background-color: var(--keynote-background);
    }

    &.special {
      background-color: var(--special-background);
    }

    &.meta {
      background-color: var(--meta-background);
    }

    .event-header {
      display: flex;
      justify-content: space-between;

      h3.cf-event-title {
        margin: 0;
        color: inherit;
        font-size: 1rem;
        line-height: 120%;
        grid-area: title;
      }
  
      p.location {
        margin: 0;
        text-align: right;
      }
    }

    .event-content {
      overflow: auto;
      flex-grow: 1; /* Ensure that the content takes most space */
      font-size: 0.8rem;

      ol.presentation-list li {
        &::marker {
          color: var(--accent-color);
          font-weight: bold;
        }

        &:not(:last-child) {
          margin-bottom: 5px;
        }
      }
    }

    .event-footer {
      display: flex;
      justify-content: space-between;
      align-items: center;

      p.event-id {
        margin: 0;
        font-size: 0.6rem;
        line-height: 0.6rem;
        font-family: monospace;
      }
  
      div.bookmark {
        cursor: pointer;
        font-size: 0.8rem;
        text-align: right;
      }
    }

    &.bookmarked {
      border-color: var(--accent-color);
      outline: 3px solid var(--accent-color);

      .cf-event-title, .bookmark svg {
        color: var(--accent-color);
        fill: var(--accent-color);
      }
    }
  }
}

dialog.conferia-dialog {
  width: min(100%, 1024px);
  border: none;
  border-radius: var(--cf-border-radius);
  background-color: var(--element-background);
  color: var(--font-color);
  box-shadow: 10px 10px 10px 0px var(--element-shadow-color);
  padding: 20px;

  &::backdrop {
    background-color: rgba(0, 0, 0, 0.4);
  }

  ol.presentation-list li {
    &::marker {
      color: var(--accent-color);
      font-weight: bold;
    }

    display: list-item;
    --margin: 20px;

    details {
      margin: 0 var(--margin);
    
      & > summary {
        cursor: pointer;
        outline: none;
        position: relative;
        display: grid;
        grid-template-areas: "title toggle" "author author";

        .presentation-title { grid-area: title; }
        .author { grid-area: author; }
        .abstract-toggle {
          grid-area: toggle;
          text-align: right;

          &::before {
            content: '<show abstract>';
            font-family: monospace;
            font-size: 70%;
          }
        }
    
        &::marker {
          content: '';
        }
      }
    
      &[open] > summary .abstract-toggle::before {
        content: '<hide abstract>';
      }
    }
  }
}

dialog.conferia-event-details {
  display: grid;
  align-items: stretch;
  grid-template-areas:
    "title title location"
    "cnt cnt cnt"
    "footer-left close-button bookmark-button";
  grid-template-columns: 1fr 3fr 1fr; /* TODO */

  div.bookmark {
    grid-area: bookmark-button;
    cursor: pointer;
    font-size: 0.8rem;
    display: flex;
    align-items: center;
    justify-content: flex-end;

    &.bookmarked svg {
      color: var(--accent-color);
      fill: var(--accent-color);
    }
  }

  .dialog-content-wrapper {
    grid-area: cnt;
  }

  details.presentation summary p.author {
    margin: 0;
  }
  
  p.location {
    grid-area: location;
    margin: 0;
    text-align: right;
  }

  p.notes {
    font-style: italic;
  }

  p.event-id {
    grid-area: footer-left;
    font-size: 0.8rem;
    font-family: monospace;
    display: flex;
    align-items: center;
  }

  p.abstract {
    line-height: 120%;
  }

  h3.cf-event-title {
    grid-area: title;
    margin: 0;
  }

  button.close-button {
    margin: 20px auto;
    padding: 10px 30px;
    grid-area: close-button;
  }
}