/* ═══════════════════════════════════════════════════════
   TradeForge — Project Compliance Documents
   Per-company compliance document tracking, upload,
   and approval for insurance, WSIB, and certifications.
   ═══════════════════════════════════════════════════════ */

/* ── Summary Bar ── */
.pc-summary {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin-bottom: 18px;
}
.pc-summary-stat {
  background: rgba(140,106,62,.08);
  border: 1px solid rgba(140,106,62,.15);
  border-radius: 8px;
  padding: 14px 12px;
  text-align: center;
}
.pc-summary-stat .pc-stat-val {
  font-size: 22px;
  font-weight: 700;
  color: var(--bronze);
  line-height: 1.1;
}
.pc-summary-stat .pc-stat-label {
  font-size: 11px;
  font-weight: 650;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .04em;
  margin-top: 3px;
}
.pc-summary-stat.pc-stat-alert .pc-stat-val { color: #e74c3c; }
.pc-summary-stat.pc-stat-success .pc-stat-val { color: #27ae60; }
.pc-summary-stat.pc-stat-warn .pc-stat-val { color: #f39c12; }

@media (max-width: 600px) {
  .pc-summary { grid-template-columns: repeat(2, 1fr); }
}

/* ── Filter Tabs ── */
.pc-filter-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}
.pc-filter-btn {
  background: rgba(140,106,62,.06);
  border: 1px solid rgba(140,106,62,.12);
  border-radius: 6px;
  padding: 6px 14px;
  font-size: 12px;
  font-weight: 600;
  color: var(--muted);
  cursor: pointer;
  transition: all .15s;
}
.pc-filter-btn:hover,
.pc-filter-btn.active {
  background: rgba(140,106,62,.18);
  border-color: var(--bronze);
  color: var(--bronze);
}

/* ── Company Card ── */
.pc-company-card {
  background: rgba(30,33,37,.6);
  border: 1px solid rgba(140,106,62,.12);
  border-radius: 10px;
  margin-bottom: 16px;
  overflow: hidden;
}
.pc-company-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 16px;
  border-bottom: 1px solid rgba(140,106,62,.1);
  gap: 10px;
  flex-wrap: wrap;
}
.pc-company-head h4 {
  margin: 0;
  font-size: 14px;
  font-weight: 700;
  color: #fff;
  display: flex;
  align-items: center;
  gap: 7px;
}
.pc-company-head h4 svg {
  width: 16px;
  height: 16px;
  color: var(--bronze);
  flex-shrink: 0;
}
.pc-company-role {
  font-size: 11px;
  font-weight: 600;
  color: var(--muted);
  background: rgba(140,106,62,.08);
  padding: 2px 8px;
  border-radius: 4px;
  margin-left: 6px;
}
.pc-company-right {
  display: flex;
  align-items: center;
  gap: 8px;
}

/* ── Compliance Badge ── */
.pc-badge {
  font-size: 11px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 5px;
  text-transform: uppercase;
  letter-spacing: .03em;
}
.pc-badge.compliant {
  background: rgba(39,174,96,.12);
  color: #27ae60;
  border: 1px solid rgba(39,174,96,.25);
}
.pc-badge.missing {
  background: rgba(231,76,60,.1);
  color: #e74c3c;
  border: 1px solid rgba(231,76,60,.2);
}
.pc-badge.partial {
  background: rgba(243,156,18,.1);
  color: #f39c12;
  border: 1px solid rgba(243,156,18,.2);
}

/* ── Document Grid ── */
.pc-doc-grid {
  padding: 12px 16px 14px;
}
.pc-doc-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(140,106,62,.06);
}
.pc-doc-row:last-child { border-bottom: none; }

.pc-doc-icon {
  width: 32px;
  height: 32px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.pc-doc-icon svg { width: 16px; height: 16px; }
.pc-doc-icon.approved {
  background: rgba(39,174,96,.12);
  color: #27ae60;
}
.pc-doc-icon.pending {
  background: rgba(243,156,18,.1);
  color: #f39c12;
}
.pc-doc-icon.missing {
  background: rgba(231,76,60,.08);
  color: #e74c3c;
}
.pc-doc-icon.rejected {
  background: rgba(231,76,60,.12);
  color: #e74c3c;
}
.pc-doc-icon.optional {
  background: rgba(140,106,62,.08);
  color: var(--muted);
}

.pc-doc-info {
  flex: 1;
  min-width: 0;
}
.pc-doc-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--ash);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.pc-doc-meta {
  font-size: 11px;
  color: var(--muted);
  margin-top: 1px;
}
.pc-doc-meta .pc-expiry-warn {
  color: #f39c12;
  font-weight: 600;
}
.pc-doc-meta .pc-expiry-expired {
  color: #e74c3c;
  font-weight: 600;
}

/* ── Category Badge ── */
.pc-cat-badge {
  font-size: 10px;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 3px;
  text-transform: uppercase;
  letter-spacing: .04em;
  flex-shrink: 0;
}
.pc-cat-badge.insurance {
  background: rgba(52,152,219,.1);
  color: #3498db;
}
.pc-cat-badge.wsib {
  background: rgba(155,89,182,.1);
  color: #9b59b6;
}
.pc-cat-badge.certification {
  background: rgba(39,174,96,.1);
  color: #27ae60;
}

/* ── Document Actions ── */
.pc-doc-actions {
  display: flex;
  gap: 4px;
  flex-shrink: 0;
}
.pc-doc-action-btn {
  background: rgba(140,106,62,.08);
  border: 1px solid rgba(140,106,62,.12);
  border-radius: 5px;
  padding: 5px 8px;
  font-size: 11px;
  font-weight: 600;
  color: var(--muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 4px;
  transition: all .15s;
}
.pc-doc-action-btn:hover {
  background: rgba(140,106,62,.16);
  color: var(--bronze);
}
.pc-doc-action-btn svg { width: 12px; height: 12px; }
.pc-doc-action-btn.approve {
  color: #27ae60;
  border-color: rgba(39,174,96,.2);
}
.pc-doc-action-btn.approve:hover {
  background: rgba(39,174,96,.12);
}
.pc-doc-action-btn.reject {
  color: #e74c3c;
  border-color: rgba(231,76,60,.15);
}
.pc-doc-action-btn.reject:hover {
  background: rgba(231,76,60,.08);
}

/* ── Upload Button (per company) ── */
.pc-upload-row {
  padding: 10px 16px 14px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.pc-upload-btn {
  background: rgba(140,106,62,.1);
  border: 1px dashed rgba(140,106,62,.3);
  border-radius: 6px;
  padding: 8px 16px;
  font-size: 12px;
  font-weight: 650;
  color: var(--bronze);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all .15s;
}
.pc-upload-btn:hover {
  background: rgba(140,106,62,.18);
  border-color: var(--bronze);
}
.pc-upload-btn svg { width: 14px; height: 14px; }

/* ── Upload Modal ── */
.pc-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.65);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}
.pc-modal {
  background: var(--graphite, #2E3136);
  border: 1px solid rgba(140,106,62,.2);
  border-radius: 12px;
  width: 100%;
  max-width: 520px;
  max-height: 90vh;
  overflow-y: auto;
}
.pc-modal-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 18px;
  border-bottom: 1px solid rgba(140,106,62,.12);
}
.pc-modal-head h3 {
  margin: 0;
  font-size: 15px;
  font-weight: 700;
  color: #fff;
  display: flex;
  align-items: center;
  gap: 8px;
}
.pc-modal-head h3 svg {
  width: 18px;
  height: 18px;
  color: var(--bronze);
}
.pc-modal-close {
  background: none;
  border: none;
  color: var(--muted);
  font-size: 22px;
  cursor: pointer;
  padding: 0 4px;
  line-height: 1;
}
.pc-modal-close:hover { color: #fff; }

.pc-modal-body {
  padding: 18px;
}
.pc-modal-body label {
  display: block;
  font-size: 12px;
  font-weight: 650;
  color: var(--muted);
  margin-bottom: 4px;
  text-transform: uppercase;
  letter-spacing: .03em;
}
.pc-modal-body .pc-field {
  margin-bottom: 14px;
}
.pc-modal-body input,
.pc-modal-body select,
.pc-modal-body textarea {
  width: 100%;
  background: rgba(15,17,20,.5);
  border: 1px solid rgba(140,106,62,.15);
  border-radius: 6px;
  padding: 8px 10px;
  font-size: 13px;
  color: var(--ash);
  box-sizing: border-box;
}
.pc-modal-body input:focus,
.pc-modal-body select:focus,
.pc-modal-body textarea:focus {
  outline: none;
  border-color: var(--bronze);
}
.pc-modal-body textarea { resize: vertical; min-height: 60px; }
.pc-modal-body .pc-field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

/* ── Upload Drop Zone ── */
.pc-drop-zone {
  border: 2px dashed rgba(140,106,62,.25);
  border-radius: 8px;
  padding: 24px 16px;
  text-align: center;
  cursor: pointer;
  transition: all .15s;
  margin-bottom: 14px;
}
.pc-drop-zone:hover,
.pc-drop-zone.dragover {
  border-color: var(--bronze);
  background: rgba(140,106,62,.06);
}
.pc-drop-zone svg {
  width: 28px;
  height: 28px;
  color: var(--bronze);
  margin-bottom: 6px;
}
.pc-drop-zone-text {
  font-size: 13px;
  font-weight: 600;
  color: var(--ash);
}
.pc-drop-zone-hint {
  font-size: 11px;
  color: var(--muted);
  margin-top: 2px;
}
.pc-file-preview {
  background: rgba(140,106,62,.06);
  border: 1px solid rgba(140,106,62,.12);
  border-radius: 6px;
  padding: 8px 12px;
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--ash);
}
.pc-file-preview svg { width: 16px; height: 16px; color: var(--bronze); flex-shrink: 0; }
.pc-file-preview .pc-file-name { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pc-file-preview .pc-file-remove {
  color: var(--muted);
  cursor: pointer;
  font-size: 16px;
  line-height: 1;
}
.pc-file-preview .pc-file-remove:hover { color: #e74c3c; }

/* ── Modal Footer ── */
.pc-modal-foot {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  padding: 14px 18px;
  border-top: 1px solid rgba(140,106,62,.1);
}
.pc-modal-foot .pc-btn {
  padding: 8px 18px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 650;
  cursor: pointer;
  border: none;
  transition: all .15s;
}
.pc-modal-foot .pc-btn.primary {
  background: var(--bronze);
  color: #fff;
}
.pc-modal-foot .pc-btn.primary:hover { opacity: .85; }
.pc-modal-foot .pc-btn.primary:disabled {
  opacity: .4;
  cursor: not-allowed;
}
.pc-modal-foot .pc-btn.ghost {
  background: rgba(140,106,62,.08);
  color: var(--muted);
  border: 1px solid rgba(140,106,62,.12);
}
.pc-modal-foot .pc-btn.ghost:hover {
  color: var(--ash);
  background: rgba(140,106,62,.14);
}

/* ── Toast Notification ── */
.pc-toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--graphite, #2E3136);
  border: 1px solid rgba(140,106,62,.25);
  border-radius: 8px;
  padding: 12px 18px;
  font-size: 13px;
  font-weight: 600;
  color: var(--ash);
  z-index: 10000;
  box-shadow: 0 4px 16px rgba(0,0,0,.4);
  animation: pcToastIn .25s ease;
}
.pc-toast.success { border-color: rgba(39,174,96,.3); color: #27ae60; }
.pc-toast.error { border-color: rgba(231,76,60,.3); color: #e74c3c; }

@keyframes pcToastIn {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ── Empty State ── */
.pc-empty {
  text-align: center;
  padding: 40px 20px;
}
.pc-empty svg {
  width: 36px;
  height: 36px;
  color: var(--bronze);
  margin-bottom: 8px;
}
.pc-empty p {
  font-size: 13px;
  color: var(--muted);
  margin: 4px 0;
}

/* ── Responsive Adjustments ── */
@media (max-width: 600px) {
  .pc-doc-row { flex-wrap: wrap; }
  .pc-doc-actions { width: 100%; justify-content: flex-end; }
  .pc-company-head { flex-direction: column; align-items: flex-start; }
  .pc-modal { max-width: 100%; }
  .pc-modal-body .pc-field-row { grid-template-columns: 1fr; }
}