/**
 * Copyright since 2025 Mifos Initiative
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 */

.info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  gap: 10px 16px;
  margin-bottom: 16px;

  > div {
    display: flex;
    flex-direction: column;
  }

  .k {
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: rgb(0 0 0 / 50%);
    margin-bottom: 2px;
  }

  .pill {
    margin-left: 6px;
    vertical-align: middle;
  }
}

.mode-toggle {
  display: flex;
  gap: 8px;
  margin: 16px 0 12px;

  button.active {
    background: rgb(25 118 210 / 12%);
  }
}

.decided-summary {
  padding: 14px 16px;
  border-radius: 8px;
  border-left: 4px solid rgb(0 0 0 / 30%);
  background: rgb(0 0 0 / 4%);

  &.ok {
    border-left-color: #1a9c63;
    background: #e8f8f0;
  }

  &.bad {
    border-left-color: #d32f2f;
    background: #fdeaea;
  }
}

.decided-headline {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
}

.compare-row {
  display: grid;
  grid-template-columns: minmax(120px, 38%) 1fr;
  gap: 6px 16px;
  padding: 4px 0;
  border-top: 1px solid rgb(255 255 255 / 60%);

  &:first-of-type {
    border-top: none;
  }
}

.compare-label {
  color: rgb(0 0 0 / 55%);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.compare-value {
  font-size: 0.85rem;
  word-break: break-word;
}

mat-form-field {
  width: 100%;
}

.section-title {
  margin: 20px 0 8px;
  font-size: 0.95rem;
}

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;

  .section-title {
    margin: 20px 0 8px;
  }
}

.muted {
  color: rgb(0 0 0 / 50%);
  font-size: 0.82rem;
  margin-bottom: 8px;
}

.image-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.cheque-image {
  max-width: 260px;
  max-height: 140px;
  object-fit: contain;
  border: 1px solid #ddd;
  border-radius: 4px;
  cursor: pointer;
  background: #fafafa;
}

// the overlay boxes are positioned absolute relative to THIS wrapper, not the (possibly flex-centered)
// .cheque-stage — otherwise, once the stage centers the image via flexbox in fullscreen mode, the overlay's
// left/top coordinates (measured from the stage's own top-left corner) land nowhere near the actual image
.cheque-image-wrap {
  position: relative;
  display: inline-block;
  line-height: 0;
  transform-origin: center center;
}

.cheque-stage {
  position: relative;
  display: inline-block;
  line-height: 0;

  // fullscreen compare mode: the stage itself becomes a fixed, full-viewport backdrop so the cheque and
  // every draggable signature overlay are shown as large as possible for a real side-by-side comparison
  &.fullscreen-stage {
    position: fixed;
    inset: 0;
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100vw;
    height: 100vh;
    max-width: none;
    overflow: auto;
    background: rgb(0 0 0 / 92%);

    .cheque-image {
      width: auto;
      max-width: 82vw;
      max-height: 88vh;
      cursor: zoom-in;
    }
  }

  // matches the native fullscreen state directly (independent of Angular's class-binding timing), so the
  // stage fills correctly the instant the browser promotes it to the top layer
  &:fullscreen {
    width: 100vw;
    height: 100vh;
    max-width: none;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgb(0 0 0 / 92%);
  }
}

.fullscreen-close {
  position: absolute;
  top: 16px;
  right: 16px;
  z-index: 2010;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: none;
  background: rgb(255 255 255 / 15%);
  color: #fff;
  font-size: 16px;
  cursor: pointer;

  &:hover {
    background: rgb(255 255 255 / 25%);
  }
}

.fullscreen-zoom {
  position: absolute;
  top: 16px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2010;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 20px;
  background: rgb(255 255 255 / 15%);
  color: #fff;
  font-size: 12px;

  span {
    min-width: 40px;
    text-align: center;
    font-variant-numeric: tabular-nums;
  }

  button {
    width: 26px;
    height: 26px;
    border-radius: 50%;
    border: none;
    background: rgb(255 255 255 / 15%);
    color: #fff;
    font-size: 14px;
    line-height: 1;
    cursor: pointer;

    &:hover {
      background: rgb(255 255 255 / 25%);
    }
  }
}

.fullscreen-shelf {
  position: absolute;
  top: 16px;
  left: 16px;
  z-index: 2010;
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: 88vh;
  overflow-y: auto;
  padding-right: 4px;
}

.shelf-item {
  width: 150px;
  padding: 4px;
  border: 2px solid transparent;
  border-radius: 4px;
  background: #fff;
  cursor: pointer;
  text-align: center;

  &.active {
    border-color: #1976d2;
  }

  img {
    display: block;
    width: 100%;
    height: 54px;
    object-fit: contain;
  }

  span {
    display: block;
    margin-top: 2px;
    color: #333;
    font-size: 10px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
}

.sig-overlay {
  position: absolute;
  // must beat the fullscreen shelf/close-button (z-index: 2010) — they share the same stacking context
  // (the fullscreen-stage), so a low z-index here meant the overlay silently rendered BEHIND the shelf
  // wherever the two visually overlapped, e.g. when dragging it toward the top-left where the shelf sits
  z-index: 2020;
  box-sizing: border-box;
  border: 1px dashed rgb(25 118 210 / 70%);
  background: rgb(255 255 255 / 40%);
  cursor: move;
  user-select: none;
}

.sig-overlay-handle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 4px;
  padding: 1px 4px;
  background: rgb(25 118 210 / 85%);
  color: #fff;
  font-size: 10px;
  line-height: 1.6;
  cursor: move;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sig-overlay-close {
  background: none;
  border: none;
  color: #fff;
  cursor: pointer;
  font-size: 11px;
  line-height: 1;
  padding: 0 2px;
}

.sig-overlay-img {
  display: block;
  width: 100%;
  height: auto;
  pointer-events: none;
}

.sig-overlay-resize {
  position: absolute;
  right: 0;
  bottom: 0;
  width: 12px;
  height: 12px;
  cursor: nwse-resize;
  background: repeating-linear-gradient(135deg, rgb(25 118 210 / 80%) 0 2px, transparent 2px 4px);
}

.sig-overlay-opacity {
  width: 44px;
  height: 10px;
  margin: 0 4px;
  cursor: pointer;
}

.no-image {
  padding: 12px;
  border: 1px dashed #ccc;
  border-radius: 4px;
  color: rgb(0 0 0 / 40%);
  font-size: 0.82rem;

  &.small {
    padding: 6px 10px;
    width: 120px;
  }
}

.check-badges {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: 6px;
}

.validation-detail {
  margin-bottom: 8px;
}

.mode-label {
  font-weight: 500;
}

.signer-row {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 8px 0;
  border-bottom: 1px solid rgb(0 0 0 / 6%);

  &:last-of-type {
    border-bottom: none;
  }
}

.signer-signature {
  flex-shrink: 0;
}

.signature-image {
  width: 140px;
  height: 60px;
  object-fit: contain;
  border: 1px solid #ddd;
  border-radius: 4px;
  cursor: pointer;
  background: #fafafa;
}

.signer-info {
  flex: 1;
  min-width: 0;
}

.signer-name {
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 8px;
}

.gate-warning {
  color: #d32f2f;
  font-size: 0.82rem;
  margin-bottom: 8px;
}

.pill {
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 6px;
  font-weight: 600;
  white-space: nowrap;

  &.ok {
    background: #dff5e8;
    color: #28c07a;
  }

  &.bad {
    background: #fde3e3;
    color: #d32f2f;
  }

  &.neutral {
    background: #e0e0e0;
    color: #757575;
  }
}