/* Observations overlay — usable depuis la fiche de travail et le visor. */
:root {
  --obs-panel: #f4f7fb;
  --obs-border: #b9c9dc;
  --obs-muted: #5c6b7d;
  --obs-text: #0f172a;
}

.trazabilidad-assign-modal {
  position: fixed;
  inset: 0;
  z-index: 21000;
  display: flex;
  align-items: stretch;
  justify-content: stretch;
  padding: 24px 16px;
  box-sizing: border-box;
}

.trazabilidad-assign-modal.hidden {
  display: none !important;
}

.trazabilidad-assign-modal-backdrop {
  position: absolute;
  inset: 0;
  margin: 0;
  padding: 0;
  border: none;
  background: rgba(10, 12, 18, 0.72);
  cursor: pointer;
}

.trazabilidad-assign-modal-dialog {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  width: 100%;
  height: 100%;
  max-width: none;
  max-height: none;
  margin: 0;
  background: var(--obs-panel);
  border: 1px solid var(--obs-border);
  border-radius: 8px;
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.45);
  min-height: 0;
  color: var(--obs-text);
}

.trazabilidad-assign-modal-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  flex-shrink: 0;
  padding: 14px 14px 10px;
  border-bottom: 1px solid var(--obs-border);
}

.trazabilidad-assign-modal-head h2 {
  margin: 0 0 4px;
  font-size: 16px;
  font-weight: 700;
}

.trazabilidad-assign-modal-hint {
  margin: 0;
  font-size: 11px;
  color: var(--obs-muted);
  line-height: 1.35;
  max-width: 52ch;
}

.trazabilidad-assign-modal-foot {
  flex-shrink: 0;
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 10px;
  padding: 10px 14px 14px;
  border-top: 1px solid var(--obs-border);
}

#observaciones-modal.trazabilidad-assign-modal {
  z-index: 21000;
}

#observaciones-modal .observaciones-modal-dialog {
  flex: 1 1 auto;
  min-height: 0;
}

#observaciones-modal .observaciones-modal-head {
  flex-wrap: wrap;
  align-items: flex-start;
}

#observaciones-modal .observaciones-modal-head .trazabilidad-assign-modal-hint,
#observaciones-modal .observaciones-obra-meta {
  flex: 1 1 220px;
  max-width: none;
  text-align: left;
  padding: 2px 12px 0;
  font-size: 13px;
  color: var(--obs-text, #0f172a);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

#observaciones-modal .observaciones-obra-clave {
  font-weight: 700;
  letter-spacing: 0.02em;
}

#observaciones-modal .observaciones-obra-nom {
  font-weight: 500;
  color: var(--obs-muted, #5c6b7d);
}

#observaciones-modal .observaciones-close-btn,
#observaciones-modal #btn-observaciones-close.btn.small {
  flex: 0 0 auto;
  align-self: flex-start;
  width: auto !important;
  min-width: 0;
  margin: 0;
  white-space: nowrap;
}

.observaciones-toolbar {
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  align-items: center;
  gap: 8px;
  padding: 0 16px 8px;
  flex-shrink: 0;
}

.observaciones-toolbar .btn.small.observaciones-toolbar-btn {
  width: auto;
  min-width: 44px;
  margin: 0;
  flex: 0 0 auto;
}

.observaciones-toolbar #btn-observaciones-edit {
  min-width: 88px;
}

.observaciones-status {
  margin: 0 16px 8px;
  min-height: 1.2em;
  font-size: 13px;
  color: var(--obs-muted);
  flex-shrink: 0;
}

.observaciones-status--err {
  color: #b42318;
}

.observaciones-status--ok {
  color: #067647;
}

.observaciones-table-wrap {
  flex: 1 1 auto !important;
  min-height: 160px !important;
  margin: 0 16px;
  border: 1px solid var(--obs-border);
  border-radius: 8px;
  background: #fff;
  overflow: auto;
}

.observaciones-table {
  width: 100%;
  table-layout: fixed;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 13px;
}

.observaciones-table col.obs-col-no {
  width: 52px;
}

.observaciones-table col.obs-col-desc {
  width: 42%;
}

.observaciones-table col.obs-col-fecha {
  width: 108px;
}

.observaciones-table col.obs-col-responsable {
  width: 17%;
}

.observaciones-table col.obs-col-firma {
  width: 132px;
}

.observaciones-table th,
.observaciones-table td {
  padding: 10px 12px;
  border-bottom: 1px solid #dce3ed;
  text-align: left;
  vertical-align: middle;
  line-height: 1.35;
  word-wrap: break-word;
  overflow-wrap: anywhere;
}

.observaciones-table th:not(:last-child),
.observaciones-table td:not(:last-child) {
  border-right: 1px solid #e8edf4;
}

.observaciones-table th {
  position: sticky;
  top: 0;
  z-index: 1;
  background: #e8eef6;
  font-weight: 700;
  font-size: 12px;
  color: #1e293b;
  box-shadow: inset 0 -1px 0 #dce3ed;
}

.observaciones-table .obs-th-no,
.observaciones-table td:nth-child(1) {
  text-align: center;
  font-variant-numeric: tabular-nums;
}

.observaciones-table .obs-th-fecha,
.observaciones-table td:nth-child(3) {
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}

.observaciones-table .obs-th-firma,
.observaciones-table td:nth-child(5) {
  text-align: center;
}

.observaciones-table tbody tr {
  cursor: pointer;
}

.observaciones-table tbody tr:nth-child(odd):not(.observaciones-empty-row) {
  background: #f3f5f8;
}

.observaciones-table tbody tr:nth-child(even):not(.observaciones-empty-row) {
  background: #fff;
}

.observaciones-table tbody tr.is-selected {
  background: rgba(255, 179, 0, 0.28) !important;
}

.observaciones-table tbody tr:hover:not(.observaciones-empty-row) {
  background: rgba(255, 179, 0, 0.14) !important;
}

.observaciones-empty-row td {
  text-align: center;
  color: var(--obs-muted);
  font-style: italic;
  cursor: default;
  padding: 18px 16px;
  background: #fff !important;
}

.observaciones-table-signature-thumb {
  max-height: 36px;
  max-width: 110px;
  object-fit: contain;
  vertical-align: middle;
}

.observaciones-pw-dialog {
  width: min(420px, calc(100vw - 24px));
}

#observaciones-pw-modal.trazabilidad-assign-modal,
#observaciones-edit-modal.trazabilidad-assign-modal,
#observaciones-signature-modal.trazabilidad-assign-modal {
  align-items: center;
  justify-content: center;
  padding: 24px 12px;
  z-index: 21100;
}

#observaciones-signature-modal {
  z-index: 21150;
}

#observaciones-pw-modal .observaciones-pw-dialog,
#observaciones-edit-modal .observaciones-edit-dialog,
#observaciones-signature-modal .observaciones-signature-dialog {
  width: min(920px, calc(100vw - 24px));
  height: auto !important;
  max-height: min(88vh, 720px);
  flex: 0 0 auto;
  align-self: center;
  margin: 0 auto;
}

#observaciones-pw-modal .observaciones-pw-dialog {
  width: min(420px, calc(100vw - 24px));
  max-height: min(88vh, 520px);
}

#observaciones-signature-modal .observaciones-signature-dialog {
  width: min(720px, calc(100vw - 24px));
}

.observaciones-pw-body,
.observaciones-edit-body {
  padding: 0 16px 18px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.observaciones-edit-field {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 13px;
  font-weight: 600;
}

.observaciones-edit-field textarea,
.observaciones-edit-field input,
.observaciones-pw-body input,
.budget-input {
  font-weight: 400;
  width: 100%;
  box-sizing: border-box;
  padding: 8px 10px;
  border-radius: 8px;
  border: 1px solid var(--obs-border);
  background: #fff;
  color: var(--obs-text);
  font-size: 14px;
}

.observaciones-edit-meta-row {
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  align-items: flex-end;
  gap: 10px;
  width: 100%;
}

.observaciones-edit-field--date {
  flex: 0 0 152px;
  min-width: 152px;
}

.observaciones-edit-field--responsable {
  flex: 1 1 30%;
  min-width: 0;
}

.observaciones-edit-field--firma {
  flex: 1 1 42%;
  min-width: 0;
}

.observaciones-firma-bar {
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  align-items: stretch;
  gap: 8px;
  width: 100%;
}

.observaciones-firma-bar .budget-input {
  flex: 1 1 auto;
  min-width: 0;
  width: auto;
}

.btn.btn-observaciones-firma-digital {
  flex: 0 0 auto;
  min-width: 132px;
  margin: 0;
  padding: 8px 10px;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.03em;
  color: #0a1f00 !important;
  border: 1.5px solid #39ff14 !important;
  border-radius: 8px;
  white-space: nowrap;
  background: linear-gradient(180deg, #ccff00 0%, #39ff14 45%, #00e676 100%) !important;
  cursor: pointer;
}

.observaciones-firma-preview {
  margin-top: 8px;
  padding: 8px;
  border: 1px solid var(--obs-border);
  border-radius: 8px;
  background: #fff;
  min-height: 56px;
}

.observaciones-firma-preview.hidden {
  display: none !important;
}

.observaciones-firma-preview img {
  display: block;
  max-width: 100%;
  max-height: 80px;
  object-fit: contain;
}

.observaciones-pw-body label {
  display: block;
  margin-bottom: 6px;
  font-size: 13px;
  font-weight: 600;
}

.observaciones-pw-actions,
.observaciones-edit-actions {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 6px;
  padding: 4px 16px 18px;
}

.observaciones-pw-actions .btn,
.observaciones-edit-actions .btn {
  min-width: 120px;
  margin: 0;
}

.observaciones-signature-canvas-wrap {
  position: relative;
  margin: 0 16px 12px;
  border: 2px dashed #94a3b8;
  border-radius: 10px;
  background: #fff;
  min-height: 220px;
  height: min(42vh, 320px);
  touch-action: none;
  overflow: hidden;
}

#observaciones-signature-canvas {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  cursor: crosshair;
  touch-action: none;
}

.observaciones-signature-foot {
  justify-content: flex-end;
  gap: 8px;
}

.btn-trazabilidad-assign-confirm {
  background: linear-gradient(180deg, #2f6ea3 0%, #1e4f7a 100%);
  color: #f8fbff !important;
  border: 1px solid #163a5c;
}