/* =========================
   DVIR Card (Pre/Post)
   ========================= */
.dvir-card { margin-top: 14px; }
.dvir-head { display:flex; justify-content:space-between; align-items:flex-start; gap:12px; }
.dvir-actions { display:flex; gap:8px; flex-wrap:wrap; }
.dvir-grid { display:grid; grid-template-columns: minmax(320px, 420px) 1fr; gap:16px; }
#dvirNotes { width: 100%; }
.dvir-section-title { font-weight:600; margin: 6px 0 10px; opacity:.9; }
.dvir-item { display:flex; gap:10px; align-items:center; margin: 8px 0; }
.dvir-item input { transform: translateY(1px); }
.dvir-photos { margin-top: 12px; }
.dvir-photo-strip { display:flex; gap:8px; flex-wrap:wrap; min-height: 44px; }
.dvir-photo {
  width:64px;
  height:64px;
  object-fit:cover;
  border-radius:10px;
  border:1px solid rgba(255,255,255,.12);
}

.dvir-photo.pending {
  outline: 2px dashed rgba(148, 163, 184, 0.65);
  outline-offset: 2px;
}

.dvir-tip-row {
  display: flex;
  justify-content: flex-end;
  margin-top: 8px;
}

.dvir-footer { display:flex; justify-content: flex-end; gap:8px; flex-wrap:wrap; margin-top: 12px; }
.dvir-lock-note { margin-top: 10px; color: #ffb4b4; }

@media (max-width: 860px) {
  .dvir-grid { grid-template-columns: 1fr; }
}

@media (max-width: 520px) {
  .dvir-footer {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    justify-content: stretch;
  }

  .dvir-footer .btn {
    width: 100%;
    min-width: 0;
    padding: 10px 10px;
    font-size: 14px;
    white-space: nowrap;
  }

  #btnDvirSave {
    grid-column: 1 / -1;
  }
}

/* DVIR panel spacing alignment */
.dvir-panel .dvir-grid {
  margin-top: 14px;
  min-width: 0;
}

.dvir-panel {
  overflow: hidden;
}

/* =========================
   DVIR Signatures
   ========================= */
.dvir-sigs { margin-top: 14px; }
.dvir-sig-grid { display:grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.dvir-sig-grid > * { min-width: 0; }

.dvir-sig-card{
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 12px;
  background: var(--card-soft);
  color: var(--text);
}

.dvir-sig-card.is-hidden{ display:none; }

.dvir-sig-head{
  display:flex;
  justify-content:space-between;
  gap:10px;
  align-items:flex-start;
  margin-bottom: 10px;
}

.dvir-sig-canvas{
  display:block;
  width:100%;
  max-width:100%;
  height:120px;
  box-sizing:border-box;
  border-radius:12px;
  border: 1px solid var(--border-strong);
  background:#ffffff;
}

body:not(.light) .dvir-sig-canvas{
  box-shadow: inset 0 0 0 1px rgba(0,0,0,.06);
}

body.light .dvir-sig-canvas{
  background: rgba(255,255,255,.70);
}

.dvir-sig-top{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 12px;
}

.dvir-sig-top-actions{
  display:flex;
  align-items:center;
  gap: 10px;
}

.dvir-sig-body{ margin-top: 10px; }
.dvir-sigs.is-collapsed .dvir-sig-body{ display:none; }

.dvir-sig-fields{
  display:grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 10px;
  margin-top: 10px;
}

.dvir-sig-field .input,
.dvir-sig-fields input[type="date"]{
  width: 100%;
}

.dvir-sig-field input[type="date"]{
  box-sizing: border-box;
  max-width: 100%;
  min-width: 0;
  display: block;
}

.dvir-sig-field{ min-width: 0; }
.dvir-sig-field .input{
  max-width: 100%;
  box-sizing: border-box;
  min-width: 0;
}

.dvir-sig-actions{
  display:flex;
  justify-content:flex-end;
  gap:8px;
  flex-wrap:wrap;
  margin-top: 10px;
}

@media (max-width: 860px){
  .dvir-sig-grid { grid-template-columns: 1fr; }
  .dvir-sig-fields { grid-template-columns: 1fr; }
}

@media (max-width: 520px){
  .dvir-sig-fields { grid-template-columns: 1fr; }
  .dvir-sig-card { padding: 10px; }
}

/* DVIR Signature Modal (mobile-first) */
.dvir-sig-modal{
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 14px;
  background: rgba(0,0,0,.55);
  z-index: 9999;
}

body.light .dvir-sig-modal{
  background: rgba(15,23,42,.35);
}

.dvir-sig-modal.is-open{ display:flex; }

@media (min-width: 861px){
  .dvir-sig-modal{ align-items:center; }
  .dvir-sig-modal-card{ max-width: 980px; }
  .dvir-sig-canvas{ height: 210px; }
}

.dvir-sig-modal-card{
  width:100%;
  max-width: 980px;
  max-height: 92vh;
  overflow:hidden;
  border-radius: 18px;
  border: 1px solid var(--border-strong);
  background: var(--glass-surface);
  color: var(--text);
  box-shadow: var(--shadow);
  box-sizing: border-box;
}

.dvir-sig-modal-head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 12px;
  padding: 12px;
  border-bottom: 1px solid var(--border);
}

.dvir-sig-modal-actions{
  display:flex;
  align-items:center;
  gap:10px;
}

.dvir-sig-modal-body{
  padding: 12px;
  overflow-y: auto;
  overflow-x: hidden;
  max-height: calc(92vh - 56px);
}

.dvir-sig-modal input.input[type="date"]{
  width: 100% !important;
  max-width: 100% !important;
  box-sizing: border-box !important;
  -webkit-appearance: none;
  appearance: none;
  display: block;
}

.dvir-sig-modal .dvir-sig-field{
  min-width: 0;
  overflow: visible;
}

body.dvir-sig-modal-open{ overflow:hidden; }