/* ========================================
   AigcMart - Order Detail Styles
   ======================================== */

.order-detail-main {
  padding: 32px 24px;
  max-width: 1200px;
  margin: 0 auto;
}

/* Header */
.order-header {
  margin-bottom: 28px;
}

.order-title {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 8px;
  flex-wrap: wrap;
}

.order-title h1 {
  font-size: 1.5rem;
  font-weight: 700;
}

.order-date {
  color: var(--text-muted);
  font-size: 0.875rem;
}

/* Layout */
.order-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 24px;
}

/* Sections */
.order-section {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin-bottom: 20px;
}

.order-section h2 {
  font-size: 1.0625rem;
  font-weight: 600;
  margin-bottom: 20px;
}

/* Info Grid */
.order-info-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.info-item {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.info-item label {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.info-item span {
  font-size: 0.9375rem;
  color: var(--text-primary);
  font-weight: 500;
}

.info-item .price {
  color: var(--primary-light);
  font-weight: 700;
  font-size: 1.125rem;
}

/* Parties */
.parties {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.party-card {
  flex: 1;
  min-width: 200px;
  background: var(--bg-dark);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 16px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.party-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.875rem;
  flex-shrink: 0;
}

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

.party-name {
  font-weight: 600;
  font-size: 0.9375rem;
}

.party-role {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 2px;
}

.party-arrow .icon {
  color: var(--text-muted);
}

.party-badge {
  font-size: 0.6875rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(139, 92, 246, 0.15);
  color: var(--primary-light);
  white-space: nowrap;
}

/* Progress */
.order-progress {
  display: flex;
  align-items: flex-start;
  gap: 0;
  overflow-x: auto;
  padding-bottom: 8px;
}

.progress-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
  min-width: 100px;
  text-align: center;
}

.step-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--bg-hover);
  border: 2px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--text-muted);
}

.progress-step.completed .step-icon {
  background: var(--success);
  border-color: var(--success);
  color: white;
}

.progress-step.active .step-icon {
  background: var(--primary);
  border-color: var(--primary);
  color: white;
}

.step-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.step-title {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.progress-step.completed .step-title,
.progress-step.active .step-title {
  color: var(--text-primary);
}

.step-date {
  font-size: 0.6875rem;
  color: var(--text-muted);
}

.progress-line {
  flex: 1;
  min-width: 40px;
  height: 2px;
  background: var(--border);
  margin-top: 18px;
}

.progress-line.completed {
  background: var(--success);
}

.progress-line.active {
  background: linear-gradient(90deg, var(--success), var(--primary));
}

/* Messages */
.messages {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 20px;
}

.message-item {
  display: flex;
  gap: 12px;
  max-width: 80%;
}

.message-item.received {
  align-self: flex-start;
}

.message-item.sent {
  align-self: flex-end;
  flex-direction: row-reverse;
}

.message-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.75rem;
  flex-shrink: 0;
}

.message-content {
  background: var(--bg-dark);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 12px 16px;
}

.message-item.sent .message-content {
  background: rgba(139, 92, 246, 0.1);
  border-color: rgba(139, 92, 246, 0.2);
}

.message-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
}

.message-sender {
  font-weight: 600;
  font-size: 0.8125rem;
}

.message-time {
  font-size: 0.6875rem;
  color: var(--text-muted);
}

.message-text {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.message-input {
  display: flex;
  gap: 10px;
}

.message-input input {
  flex: 1;
  padding: 12px 16px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: 0.9375rem;
}

.message-input input:focus {
  border-color: var(--primary);
  outline: none;
}

.message-input input::placeholder {
  color: var(--text-muted);
}

/* Sidebar */
.order-sidebar {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.sidebar-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
}

.sidebar-card h3 {
  font-size: 0.9375rem;
  font-weight: 600;
  margin-bottom: 16px;
}

.amount {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 8px;
}

.amount-value {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
}

.amount-status {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(34, 197, 94, 0.15);
  color: var(--success);
}

.amount-note {
  font-size: 0.75rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.sidebar-card .btn {
  margin-bottom: 8px;
}

.sidebar-card a {
  display: block;
  padding: 10px 0;
  font-size: 0.875rem;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border);
  transition: color 0.2s;
}

.sidebar-card a:last-child {
  border-bottom: none;
}

.sidebar-card a:hover {
  color: var(--primary-light);
}

/* Responsive */
@media (max-width: 992px) {
  .order-layout {
    grid-template-columns: 1fr;
  }
  .order-sidebar {
    flex-direction: row;
    flex-wrap: wrap;
  }
  .sidebar-card {
    flex: 1;
    min-width: 260px;
  }
}

@media (max-width: 768px) {
  .order-detail-main {
    padding: 20px 16px;
  }
  .order-info-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .parties {
    flex-direction: column;
    align-items: stretch;
  }
  .party-arrow {
    display: none;
  }
  .order-progress {
    gap: 8px;
  }
  .progress-line {
    min-width: 20px;
  }
  .message-item {
    max-width: 90%;
  }
}

@media (max-width: 480px) {
  .order-info-grid {
    grid-template-columns: 1fr;
  }
  .order-title h1 {
    font-size: 1.25rem;
  }
}

/* ========================================
   Milestone System
   ======================================== */
.milestones-container {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.milestone-item {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  background: var(--bg-card);
  position: relative;
}

.milestone-item.completed {
  border-color: rgba(34, 197, 94, 0.3);
  background: rgba(34, 197, 94, 0.03);
}

.milestone-item.active {
  border-color: rgba(139, 92, 246, 0.4);
  background: rgba(139, 92, 246, 0.03);
  box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.1);
}

.milestone-item.pending {
  opacity: 0.7;
}

.milestone-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.milestone-status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: 0.875rem;
}

.milestone-item.completed .milestone-status {
  color: var(--success);
}

.milestone-item.active .milestone-status {
  color: var(--primary-light);
}

.milestone-item.pending .milestone-status {
  color: var(--text-muted);
}

.milestone-payment {
  display: flex;
  align-items: center;
  gap: 12px;
}

.payment-percent {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
}

.payment-amount {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--primary-light);
  background: rgba(139, 92, 246, 0.1);
  padding: 4px 10px;
  border-radius: 999px;
}

.milestone-title {
  font-size: 1.0625rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.milestone-desc {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-bottom: 16px;
}

.milestone-requirements {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 16px;
}

.req-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.req-item.pending {
  opacity: 0.6;
}

.req-item .icon {
  flex-shrink: 0;
}

.milestone-item.completed .req-item .icon {
  color: var(--success);
}

.milestone-deliverable {
  background: var(--bg-dark);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  margin-bottom: 16px;
}

.milestone-deliverable h4 {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-bottom: 10px;
}

.file-item {
  display: flex;
  align-items: center;
  gap: 10px;
}

.file-item .icon-file-image {
  color: var(--primary-light);
}

.file-item span {
  flex: 1;
  font-size: 0.875rem;
}

.btn-download {
  font-size: 0.8125rem;
  color: var(--primary-light);
  font-weight: 600;
  transition: color 0.2s;
}

.btn-download:hover {
  color: var(--primary);
  text-decoration: underline;
}

.milestone-actions {
  margin-bottom: 16px;
}

.btn-upload {
  border-style: dashed;
}

.milestone-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}

.milestone-date {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.payment-status {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 999px;
}

.payment-released {
  background: rgba(34, 197, 94, 0.15);
  color: var(--success);
}

.payment-held {
  background: rgba(139, 92, 246, 0.1);
  color: var(--primary-light);
}

.milestone-divider {
  height: 40px;
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.milestone-divider::before {
  content: '';
  width: 2px;
  height: 100%;
  background: var(--border);
}

/* Quick Actions */
.quick-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.quick-actions .btn {
  flex: 1;
  min-width: 120px;
}

.btn-accept-milestone {
  background: linear-gradient(135deg, var(--success), #22c55e);
}

.btn-accept-milestone:hover {
  box-shadow: 0 4px 12px rgba(34, 197, 94, 0.3);
}

.btn-dispute {
  border-color: rgba(239, 68, 68, 0.4);
  color: var(--danger);
}

.btn-dispute:hover {
  border-color: var(--danger);
  background: rgba(239, 68, 68, 0.05);
}

/* Responsive for Milestones */
@media (max-width: 768px) {
  .milestone-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  .milestone-payment {
    width: 100%;
    justify-content: space-between;
  }

  .milestone-footer {
    flex-direction: column;
    gap: 8px;
    align-items: flex-start;
  }

  .quick-actions {
    flex-direction: column;
  }

  .quick-actions .btn {
    width: 100%;
  }
}