/* ==========================================
   ArbiMax Operations Page - Blue Identity Redesign
   Build: 20260201_OPERATIONS_REDESIGN
   ==========================================
   
   PURPOSE:
   Complete UI/UX redesign of the Operations Log page
   using the new solid-blue ArbiMax identity.
   
   FEATURES:
   - Clean operation rows with status indicators
   - Modern modal system with blur overlay
   - NO gradients, NO purple
   - RTL-first layout
   - Professional audit trail feel
   
   ========================================== */

/* ==========================================
   SECTION 1: CSS VARIABLES (Operations Scope)
   ========================================== */
.operations-page,
#operationsLog,
.operation-inspection-modal {
  /* Primary Blue Identity */
  --op-accent: #2B8CFF;
  --op-accent-soft: rgba(43, 140, 255, 0.14);
  --op-accent-hover: rgba(43, 140, 255, 0.10);
  --op-accent-active: rgba(43, 140, 255, 0.22);
  --op-accent-border: rgba(43, 140, 255, 0.35);
  --op-accent-strong: rgba(43, 140, 255, 0.50);
  
  /* Dark Base Colors */
  --op-bg-base: #0B1220;
  --op-bg-card: #0E1626;
  --op-bg-elevated: rgba(14, 22, 38, 0.95);
  --op-bg-input: rgba(11, 18, 32, 0.8);
  
  /* Text Colors */
  --op-text: #EAF2FF;
  --op-text-muted: rgba(234, 242, 255, 0.55);
  --op-text-dim: rgba(234, 242, 255, 0.35);
  
  /* Border Colors */
  --op-border: rgba(43, 140, 255, 0.18);
  --op-border-hover: rgba(43, 140, 255, 0.35);
  --op-border-active: rgba(43, 140, 255, 0.50);
  
  /* Status Colors */
  --op-status-success: #10B981;
  --op-status-warning: #F59E0B;
  --op-status-error: #EF4444;
  --op-status-pending: #6B7280;
  
  /* Transitions */
  --op-transition: 160ms ease;
}

/* ==========================================
   SECTION 2: RESET LEGACY STYLES
   ========================================== */
.operations-page .card,
.operations-page .operation-item,
.operations-page .stat-card,
.operations-page .badge,
.operations-page .btn {
  background-image: none !important;
  box-shadow: none !important;
  filter: none !important;
  text-shadow: none !important;
}

/* ==========================================
   SECTION 3: PAGE SHELL
   ========================================== */
.operations-page {
  direction: rtl;
  padding: 24px;
  min-height: 100vh;
  background: var(--op-bg-base);
}

.operations-page .page-shell {
  max-width: 1400px;
  margin: 0 auto;
}

/* ==========================================
   SECTION 4: PAGE HEADER
   ========================================== */
.operations-page .ops-page-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 28px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--op-border);
}

.operations-page .ops-page-title {
  margin: 0;
  font-size: 26px;
  font-weight: 700;
  color: var(--op-text);
  display: flex;
  align-items: center;
  gap: 12px;
}

.operations-page .ops-page-title .icon {
  font-size: 28px;
  opacity: 0.9;
}

.operations-page .ops-page-subtitle {
  margin: 6px 0 0;
  font-size: 13px;
  color: var(--op-text-muted);
}

.operations-page .ops-count-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: 999px;
  background: var(--op-accent-soft);
  border: 1px solid var(--op-border);
  color: var(--op-accent);
  font-size: 13px;
  font-weight: 600;
}

/* ==========================================
   SECTION 5: SUMMARY STATS SECTION
   ========================================== */
.operations-page .ops-summary-card {
  background: var(--op-bg-card);
  border: 1px solid var(--op-border);
  border-radius: 16px;
  padding: 20px 24px;
  margin-bottom: 20px;
}

.operations-page .ops-summary-title {
  margin: 0 0 16px;
  font-size: 14px;
  font-weight: 600;
  color: var(--op-text);
  display: flex;
  align-items: center;
  gap: 8px;
}

.operations-page .ops-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 14px;
}

.operations-page .ops-stat-tile {
  background: var(--op-bg-input);
  border: 1px solid var(--op-border);
  border-radius: 12px;
  padding: 16px;
  text-align: center;
}

.operations-page .ops-stat-value {
  font-size: 24px;
  font-weight: 700;
  font-family: var(--font-mono, monospace);
  color: var(--op-text);
  margin-bottom: 4px;
}

.operations-page .ops-stat-value.positive {
  color: var(--op-status-success);
}

.operations-page .ops-stat-value.negative {
  color: var(--op-status-error);
}

.operations-page .ops-stat-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--op-text-muted);
}

/* ==========================================
   SECTION 6: FILTERS SECTION
   ========================================== */
.operations-page .ops-filters-card {
  background: var(--op-bg-card);
  border: 1px solid var(--op-border);
  border-radius: 16px;
  padding: 18px 24px;
  margin-bottom: 20px;
}

.operations-page .ops-filters-title {
  margin: 0 0 14px;
  font-size: 13px;
  font-weight: 600;
  color: var(--op-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.operations-page .ops-filters-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px;
}

.operations-page .ops-filter-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.operations-page .ops-filter-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--op-text-muted);
}

.operations-page .ops-filter-select {
  padding: 10px 14px;
  border-radius: 10px;
  border: 1px solid var(--op-border);
  background: var(--op-bg-input);
  color: var(--op-text);
  font-size: 13px;
  cursor: pointer;
  transition: border-color var(--op-transition);
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23EAF2FF' d='M2 4l4 4 4-4'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: left 12px center;
  padding-left: 32px;
}

.operations-page .ops-filter-select:hover,
.operations-page .ops-filter-select:focus {
  border-color: var(--op-border-hover);
  outline: none;
}

.operations-page .ops-filter-select option {
  background: var(--op-bg-card);
  color: var(--op-text);
}

/* ==========================================
   SECTION 7: STATUS PILLS
   ========================================== */
.operations-page .ops-status-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border: 1px solid transparent;
}

.operations-page .ops-status-pill.success {
  background: rgba(16, 185, 129, 0.15);
  border-color: rgba(16, 185, 129, 0.35);
  color: var(--op-status-success);
}

.operations-page .ops-status-pill.pending {
  background: rgba(107, 114, 128, 0.15);
  border-color: rgba(107, 114, 128, 0.35);
  color: var(--op-status-pending);
}

.operations-page .ops-status-pill.failed,
.operations-page .ops-status-pill.error {
  background: rgba(239, 68, 68, 0.15);
  border-color: rgba(239, 68, 68, 0.35);
  color: var(--op-status-error);
}

.operations-page .ops-status-pill.warning,
.operations-page .ops-status-pill.cancelled {
  background: rgba(245, 158, 11, 0.15);
  border-color: rgba(245, 158, 11, 0.35);
  color: var(--op-status-warning);
}

/* Status dot */
.operations-page .ops-status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
}

.operations-page .ops-status-dot.success { background: var(--op-status-success); }
.operations-page .ops-status-dot.pending { background: var(--op-status-pending); }
.operations-page .ops-status-dot.failed,
.operations-page .ops-status-dot.error { background: var(--op-status-error); }
.operations-page .ops-status-dot.warning,
.operations-page .ops-status-dot.cancelled { background: var(--op-status-warning); }

/* ==========================================
   SECTION 8: ACTIVITY LOG CARD
   ========================================== */
.operations-page .ops-log-card {
  background: var(--op-bg-card);
  border: 1px solid var(--op-border);
  border-radius: 16px;
  overflow: hidden;
}

.operations-page .ops-log-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 24px;
  border-bottom: 1px solid var(--op-border);
  background: rgba(43, 140, 255, 0.04);
}

.operations-page .ops-log-title {
  margin: 0;
  font-size: 14px;
  font-weight: 600;
  color: var(--op-text);
}

.operations-page .ops-log-body {
  padding: 0;
  max-height: 70vh;
  overflow-y: auto;
}

/* ==========================================
   SECTION 9: OPERATION ROWS
   ========================================== */
.operations-page .ops-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.operations-page .op-row {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 16px 24px;
  border-bottom: 1px solid var(--op-border);
  cursor: pointer;
  transition: background var(--op-transition), transform var(--op-transition);
}

.operations-page .op-row:last-child {
  border-bottom: none;
}

.operations-page .op-row:hover {
  background: var(--op-accent-hover);
  transform: translateY(-1px);
}

.operations-page .op-row:active {
  transform: translateY(0);
}

.operations-page .op-row.selected {
  background: var(--op-accent-soft);
  border-color: var(--op-accent-border);
}

/* Row header */
.operations-page .op-row-header {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.operations-page .op-row-icon {
  font-size: 18px;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  background: var(--op-bg-input);
  border: 1px solid var(--op-border);
  flex-shrink: 0;
}

.operations-page .op-row-type {
  font-size: 13px;
  font-weight: 600;
  color: var(--op-text);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.operations-page .op-row-time {
  font-size: 12px;
  color: var(--op-text-muted);
  font-family: var(--font-mono, monospace);
  margin-inline-start: auto;
}

/* Row body */
.operations-page .op-row-body {
  padding-inline-start: 44px;
}

.operations-page .op-row-message {
  font-size: 14px;
  color: var(--op-text);
  line-height: 1.5;
  margin-bottom: 8px;
}

.operations-page .op-row-details {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 8px;
}

.operations-page .op-row-badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 8px;
  font-size: 11px;
  font-weight: 600;
  background: var(--op-bg-input);
  border: 1px solid var(--op-border);
  color: var(--op-text);
}

.operations-page .op-row-badge.buy {
  background: rgba(16, 185, 129, 0.12);
  border-color: rgba(16, 185, 129, 0.35);
  color: var(--op-status-success);
}

.operations-page .op-row-badge.sell {
  background: rgba(239, 68, 68, 0.12);
  border-color: rgba(239, 68, 68, 0.35);
  color: var(--op-status-error);
}

.operations-page .op-row-pnl {
  font-size: 13px;
  font-weight: 600;
  font-family: var(--font-mono, monospace);
}

.operations-page .op-row-pnl.positive {
  color: var(--op-status-success);
}

.operations-page .op-row-pnl.negative {
  color: var(--op-status-error);
}

.operations-page .op-row-error {
  font-size: 12px;
  color: var(--op-status-error);
  background: rgba(239, 68, 68, 0.08);
  padding: 8px 12px;
  border-radius: 8px;
  margin-top: 8px;
}

.operations-page .op-row-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 12px;
  color: var(--op-text-dim);
}

/* ==========================================
   SECTION 10: BUTTONS
   ========================================== */
.operations-page .btn-ops {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 9px 16px;
  border-radius: 999px;
  border: 1px solid var(--op-border);
  background: var(--op-bg-card);
  color: var(--op-text-muted);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--op-transition);
}

.operations-page .btn-ops:hover {
  background: var(--op-accent-hover);
  border-color: var(--op-border-hover);
  color: var(--op-text);
}

.operations-page .btn-ops:active {
  background: var(--op-accent-soft);
}

.operations-page .btn-ops.primary {
  background: var(--op-accent-soft);
  border-color: var(--op-accent-border);
  color: var(--op-accent);
}

.operations-page .btn-ops.primary:hover {
  background: var(--op-accent-active);
  border-color: var(--op-accent-strong);
}

.operations-page .btn-ops-link {
  background: transparent;
  border: none;
  color: var(--op-accent);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  padding: 6px 10px;
  border-radius: 8px;
  transition: background var(--op-transition);
}

.operations-page .btn-ops-link:hover {
  background: var(--op-accent-hover);
}

/* ==========================================
   SECTION 11: EMPTY STATE
   ========================================== */
.operations-page .ops-empty-state {
  text-align: center;
  padding: 60px 24px;
}

.operations-page .ops-empty-state .icon {
  font-size: 56px;
  margin-bottom: 20px;
  opacity: 0.4;
}

.operations-page .ops-empty-state .message {
  font-size: 15px;
  color: var(--op-text-muted);
  margin-bottom: 8px;
}

.operations-page .ops-empty-state .hint {
  font-size: 13px;
  color: var(--op-text-dim);
}

/* ==========================================
   SECTION 12: ERROR STATE
   ========================================== */
.operations-page .ops-error-state {
  padding: 30px 24px;
  text-align: center;
}

.operations-page .ops-error-state .message {
  font-size: 14px;
  color: var(--op-status-error);
}

/* ==========================================
   SECTION 13: LOADING STATE
   ========================================== */
.operations-page .ops-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px 24px;
  color: var(--op-text-muted);
}

.operations-page .ops-loading .spinner {
  width: 28px;
  height: 28px;
  border: 3px solid var(--op-border);
  border-top-color: var(--op-accent);
  border-radius: 50%;
  animation: ops-spin 0.8s linear infinite;
  margin-bottom: 12px;
}

@keyframes ops-spin {
  to { transform: rotate(360deg); }
}

/* ==========================================
   SECTION 14: OPERATION INSPECTION MODAL
   ========================================== */
.operation-inspection-modal {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(0, 0, 0, 0.60);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 180ms ease;
  will-change: opacity;
}

.operation-inspection-modal.active {
  opacity: 1;
  pointer-events: auto;
}

/* Prevent body scroll when modal open */
body.op-modal-open,
html.op-modal-open {
  overflow: hidden !important;
}

/* ==========================================
   SECTION 15: MODAL DIALOG
   ========================================== */
.op-modal-dialog {
  position: relative;
  width: min(920px, 94vw);
  max-height: min(800px, 90vh);
  background: var(--op-bg-elevated);
  border: 1px solid var(--op-accent-border);
  border-radius: 20px;
  box-shadow: 
    0 24px 80px rgba(0, 0, 0, 0.5),
    0 0 0 1px rgba(43, 140, 255, 0.15);
  overflow: hidden;
  opacity: 0;
  transform: scale(0.96);
  transition: 
    opacity 180ms ease,
    transform 180ms ease;
  direction: rtl;
}

.operation-inspection-modal.active .op-modal-dialog {
  opacity: 1;
  transform: scale(1);
}

/* ==========================================
   SECTION 16: MODAL HEADER
   ========================================== */
.op-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: 22px 26px;
  border-bottom: 1px solid var(--op-border);
  background: rgba(43, 140, 255, 0.04);
}

.op-modal-header-info {
  flex: 1;
  min-width: 0;
}

.op-modal-title {
  margin: 0 0 8px;
  font-size: 18px;
  font-weight: 700;
  color: var(--op-text);
  display: flex;
  align-items: center;
  gap: 10px;
}

.op-modal-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.op-modal-time {
  font-size: 12px;
  font-family: var(--font-mono, monospace);
  color: var(--op-text-muted);
}

/* Close button */
.op-modal-close {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  border: 1px solid var(--op-border);
  background: var(--op-bg-card);
  color: var(--op-text);
  font-size: 20px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--op-transition);
  flex-shrink: 0;
}

.op-modal-close:hover {
  background: var(--op-accent-hover);
  border-color: var(--op-border-hover);
}

/* ==========================================
   SECTION 17: MODAL CONTENT
   ========================================== */
.op-modal-content {
  padding: 0;
  max-height: calc(90vh - 200px);
  overflow-y: auto;
  overscroll-behavior: contain;
}

/* Custom scrollbar */
.op-modal-content::-webkit-scrollbar {
  width: 6px;
}

.op-modal-content::-webkit-scrollbar-track {
  background: transparent;
}

.op-modal-content::-webkit-scrollbar-thumb {
  background: var(--op-border);
  border-radius: 3px;
}

/* ==========================================
   SECTION 18: MODAL SECTIONS
   ========================================== */
.op-modal-section {
  padding: 22px 26px;
  border-bottom: 1px solid var(--op-border);
}

.op-modal-section:last-child {
  border-bottom: none;
}

.op-modal-section-title {
  margin: 0 0 14px;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--op-text-muted);
}

/* Info grid */
.op-modal-info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
}

.op-modal-info-item {
  background: var(--op-bg-input);
  border: 1px solid var(--op-border);
  border-radius: 10px;
  padding: 12px 14px;
}

.op-modal-info-label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--op-text-muted);
  margin-bottom: 4px;
}

.op-modal-info-value {
  font-size: 15px;
  font-weight: 600;
  color: var(--op-text);
}

.op-modal-info-value.mono {
  font-family: var(--font-mono, monospace);
}

/* Message display */
.op-modal-message {
  font-size: 15px;
  color: var(--op-text);
  line-height: 1.6;
  padding: 16px;
  background: var(--op-bg-input);
  border: 1px solid var(--op-border);
  border-radius: 10px;
}

/* Log output section */
.op-modal-log {
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--op-border);
  border-radius: 10px;
  padding: 16px;
  max-height: 200px;
  overflow-y: auto;
  font-family: var(--font-mono, 'JetBrains Mono', monospace);
  font-size: 12px;
  line-height: 1.6;
  color: var(--op-text-muted);
  white-space: pre-wrap;
  word-break: break-all;
}

.op-modal-log::-webkit-scrollbar {
  width: 4px;
}

.op-modal-log::-webkit-scrollbar-thumb {
  background: var(--op-border);
  border-radius: 2px;
}

/* ==========================================
   SECTION 19: MODAL FOOTER
   ========================================== */
.op-modal-footer {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  padding: 18px 26px;
  border-top: 1px solid var(--op-border);
  background: rgba(0, 0, 0, 0.15);
}

/* ==========================================
   SECTION 20: MODAL LOADING STATE
   ========================================== */
.op-modal-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 60px 24px;
  color: var(--op-text-muted);
}

.op-modal-loading .spinner {
  width: 36px;
  height: 36px;
  border: 3px solid var(--op-border);
  border-top-color: var(--op-accent);
  border-radius: 50%;
  animation: ops-spin 0.8s linear infinite;
  margin-bottom: 16px;
}

/* ==========================================
   SECTION 21: BY-BOT TABLE
   ========================================== */
.operations-page .ops-bot-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 16px;
}

.operations-page .ops-bot-table th,
.operations-page .ops-bot-table td {
  padding: 12px 16px;
  text-align: right;
  border-bottom: 1px solid var(--op-border);
}

.operations-page .ops-bot-table th {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--op-text-muted);
  background: var(--op-bg-input);
}

.operations-page .ops-bot-table td {
  font-size: 13px;
  color: var(--op-text);
}

.operations-page .ops-bot-table tbody tr {
  transition: background var(--op-transition);
}

.operations-page .ops-bot-table tbody tr:hover {
  background: var(--op-accent-hover);
}

/* ==========================================
   SECTION 22: SSE STATUS
   ========================================== */
.operations-page .ops-sse-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 600;
}

.operations-page .ops-sse-status.connected {
  color: var(--op-status-success);
}

.operations-page .ops-sse-status.disconnected {
  color: var(--op-status-error);
}

/* ==========================================
   SECTION 23: ACCESSIBILITY
   ========================================== */
.ops-modal-dialog[aria-modal="true"] {
  /* Focus trap styles - ensures modal content is properly scoped */
  isolation: isolate;
}

.op-modal-dialog:focus {
  outline: none;
}

.operations-page .btn-ops:focus-visible,
.op-modal-close:focus-visible {
  outline: 2px solid var(--op-accent);
  outline-offset: 2px;
}

/* ==========================================
   SECTION 24: RESPONSIVE
   ========================================== */
@media (max-width: 768px) {
  .operations-page {
    padding: 16px;
  }
  
  .operations-page .ops-page-header {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .operations-page .ops-page-title {
    font-size: 22px;
  }
  
  .operations-page .ops-filters-grid {
    grid-template-columns: 1fr;
  }
  
  .op-modal-dialog {
    width: 100%;
    max-height: 94vh;
    border-radius: 16px;
  }
  
  .op-modal-header,
  .op-modal-section,
  .op-modal-footer {
    padding: 16px 18px;
  }
  
  .op-modal-info-grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================
   SECTION 25: ROW ENTRY ANIMATION
   ========================================== */
.operations-page .op-row {
  animation: op-row-enter 200ms ease backwards;
}

.operations-page .op-row:nth-child(1) { animation-delay: 0ms; }
.operations-page .op-row:nth-child(2) { animation-delay: 30ms; }
.operations-page .op-row:nth-child(3) { animation-delay: 60ms; }
.operations-page .op-row:nth-child(4) { animation-delay: 90ms; }
.operations-page .op-row:nth-child(5) { animation-delay: 120ms; }

@keyframes op-row-enter {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}