/* ==========================================================================
   BLINKBAND — Enterprise Customer Portal & Checkout Styling
   Strict International Standards: Monochromatic Obsidian, Titanium Slate,
   and Blink Electric Cyan. Zero rainbow clutter. SVG line iconography.
   ========================================================================== */

:root {
  --portal-bg: #05080B;
  --portal-sidebar: #080D14;
  --portal-card: #0D1420;
  --portal-card-elevated: #111A28;
  --portal-border: rgba(255, 255, 255, 0.08);
  --portal-border-active: rgba(56, 189, 248, 0.35);
  --portal-text-primary: #FFFFFF;
  --portal-text-secondary: #94A3B8;
  --portal-text-muted: #64748B;
  --portal-accent: #38bdf8;
  --portal-accent-dark: #0878D1;
  --portal-success: #10b981;
}

body.portal-body {
  background-color: var(--portal-bg);
  color: var(--portal-text-primary);
  font-family: 'DIN Next LT Arabic', -apple-system, BlinkMacSystemFont, sans-serif !important;
  margin: 0;
  padding: 0;
  min-height: 100vh;
  direction: rtl;
  overflow-x: hidden;
}

/* ==========================================================================
   1. PORTAL TOP NAVIGATION BAR
   ========================================================================== */
.portal-header {
  background: rgba(8, 13, 20, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--portal-border);
  position: sticky;
  top: 0;
  z-index: 1000;
  padding: 16px 0;
}

.portal-header-inner {
  max-width: 1360px;
  margin: 0 auto;
  padding: 0 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.portal-brand {
  display: flex;
  align-items: center;
  gap: 16px;
  text-decoration: none;
}

.portal-brand img {
  height: 28px;
  width: auto;
}

.portal-tagline {
  font-size: 0.82rem;
  color: var(--portal-text-muted);
  border-right: 1px solid var(--portal-border);
  padding-right: 16px;
  font-weight: 500;
}

.portal-header-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.btn-portal-back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--portal-border);
  border-radius: var(--radius-full);
  color: var(--portal-text-secondary);
  font-size: 0.88rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s ease;
}

.btn-portal-back:hover {
  background: rgba(56, 189, 248, 0.08);
  border-color: var(--portal-accent);
  color: var(--portal-text-primary);
}

.btn-portal-back svg {
  stroke: currentColor;
  transition: transform 0.2s ease;
}

.btn-portal-back:hover svg {
  transform: translateX(3px);
}

/* ==========================================================================
   2. PORTAL MAIN LAYOUT (2 COLUMNS: SIDEBAR + CONTENT)
   ========================================================================== */
.portal-layout {
  max-width: 1360px;
  margin: 32px auto 60px;
  padding: 0 28px;
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 32px;
  align-items: start;
}

/* SIDEBAR */
.portal-sidebar {
  background: var(--portal-sidebar);
  border: 1px solid var(--portal-border);
  border-radius: var(--radius-xl);
  padding: 24px;
  position: sticky;
  top: 96px;
}

.user-profile-summary {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--portal-border);
  margin-bottom: 20px;
}

.user-avatar-circle {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(8, 120, 209, 0.2) 0%, rgba(56, 189, 248, 0.1) 100%);
  border: 1px solid var(--portal-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  color: var(--portal-accent);
  font-size: 1.1rem;
}

.user-meta h4 {
  margin: 0 0 4px;
  font-size: 1.05rem;
  color: var(--portal-text-primary);
  font-weight: 700;
}

.user-meta span {
  font-size: 0.78rem;
  color: var(--portal-success);
  display: flex;
  align-items: center;
  gap: 6px;
}

.status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--portal-success);
  box-shadow: 0 0 6px var(--portal-success);
}

.portal-nav-menu {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.portal-nav-item button {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  background: transparent;
  border: none;
  border-radius: var(--radius-md);
  color: var(--portal-text-secondary);
  font-family: inherit;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  text-align: right;
  transition: all 0.2s ease;
}

.portal-nav-item button svg {
  stroke: var(--portal-text-muted);
  flex-shrink: 0;
  transition: stroke 0.2s ease;
}

.portal-nav-item button:hover {
  background: rgba(255, 255, 255, 0.04);
  color: var(--portal-text-primary);
}

.portal-nav-item button:hover svg {
  stroke: var(--portal-accent);
}

.portal-nav-item button.active {
  background: rgba(56, 189, 248, 0.1);
  color: var(--portal-accent);
  border-right: 3px solid var(--portal-accent);
}

.portal-nav-item button.active svg {
  stroke: var(--portal-accent);
}

.nav-divider {
  height: 1px;
  background: var(--portal-border);
  margin: 12px 0;
}

/* ==========================================================================
   3. PORTAL MAIN CONTENT PANELS
   ========================================================================== */
.portal-content {
  background: var(--portal-sidebar);
  border: 1px solid var(--portal-border);
  border-radius: var(--radius-xl);
  padding: 36px;
  min-height: 640px;
}

.portal-panel {
  display: none;
  animation: fadeInPanel 0.25s ease-out;
}

.portal-panel.active {
  display: block;
}

@keyframes fadeInPanel {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

.panel-heading-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 28px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--portal-border);
}

.panel-heading-row h2 {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--portal-text-primary);
  margin: 0 0 6px;
}

.panel-heading-row p {
  font-size: 0.88rem;
  color: var(--portal-text-secondary);
  margin: 0;
}

/* KPI Summary Cards */
.kpi-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 28px;
}

.kpi-stat-card {
  background: var(--portal-card);
  border: 1px solid var(--portal-border);
  border-radius: var(--radius-lg);
  padding: 20px;
}

.kpi-stat-label {
  font-size: 0.82rem;
  color: var(--portal-text-muted);
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
}

.kpi-stat-label svg {
  stroke: var(--portal-text-muted);
}

.kpi-stat-value {
  font-size: 1.85rem;
  font-weight: 800;
  color: var(--portal-text-primary);
  font-family: 'DIN', sans-serif !important;
}

.kpi-stat-sub {
  font-size: 0.75rem;
  color: var(--portal-text-secondary);
  margin-top: 4px;
}

/* Section Card */
.portal-card {
  background: var(--portal-card);
  border: 1px solid var(--portal-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin-bottom: 20px;
}

.portal-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 18px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--portal-border);
}

.portal-card-header h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin: 0;
  color: var(--portal-text-primary);
}

/* ==========================================================================
   4. 5-STAGE DELIVERY TIMELINE (CLEAN VECTOR STANDARD)
   ========================================================================== */
.delivery-timeline-wrapper {
  background: var(--portal-card-elevated);
  border: 1px solid var(--portal-border);
  border-radius: var(--radius-lg);
  padding: 28px 32px;
  margin-bottom: 24px;
}

.timeline-meta-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 28px;
  flex-wrap: wrap;
  gap: 12px;
}

.timeline-carrier-info {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 0.88rem;
  color: var(--portal-text-secondary);
}

.timeline-carrier-info strong {
  color: var(--portal-text-primary);
}

.timeline-stepper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  margin: 36px 0 20px;
}

.step-node {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
  z-index: 2;
  width: 110px;
}

.step-icon-box {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--portal-sidebar);
  border: 2px solid var(--portal-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--portal-text-muted);
  transition: all 0.3s ease;
}

.step-icon-box svg {
  stroke: currentColor;
}

.step-node.completed .step-icon-box {
  background: var(--portal-success);
  border-color: var(--portal-success);
  color: #FFFFFF;
  box-shadow: 0 0 12px rgba(16, 185, 129, 0.4);
}

.step-node.active .step-icon-box {
  background: var(--portal-accent-dark);
  border-color: var(--portal-accent);
  color: #FFFFFF;
  box-shadow: 0 0 16px rgba(56, 189, 248, 0.5);
}

.step-text {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--portal-text-muted);
  margin-top: 10px;
  line-height: 1.3;
}

.step-node.completed .step-text {
  color: var(--portal-text-primary);
}

.step-node.active .step-text {
  color: var(--portal-accent);
  font-weight: 700;
}

.timeline-connecting-line {
  flex: 1;
  height: 3px;
  background: var(--portal-border);
  margin: -24px 8px 0;
  z-index: 1;
}

.timeline-connecting-line.completed {
  background: var(--portal-success);
}

.timeline-connecting-line.active {
  background: linear-gradient(90deg, var(--portal-success) 0%, var(--portal-accent) 100%);
}

.timeline-status-footer {
  margin-top: 24px;
  padding: 12px 18px;
  background: rgba(56, 189, 248, 0.06);
  border: 1px solid rgba(56, 189, 248, 0.2);
  border-radius: var(--radius-md);
  font-size: 0.88rem;
  color: var(--portal-text-primary);
  display: flex;
  align-items: center;
  gap: 12px;
}

.timeline-status-footer svg {
  stroke: var(--portal-accent);
  flex-shrink: 0;
}

/* ==========================================================================
   5. ORDERS TABLE & ITEM CARDS
   ========================================================================== */
.order-card-row {
  background: var(--portal-card);
  border: 1px solid var(--portal-border);
  border-radius: var(--radius-lg);
  padding: 20px;
  margin-bottom: 16px;
  transition: border-color 0.2s ease;
}

.order-card-row:hover {
  border-color: var(--portal-border-active);
}

.order-card-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--portal-border);
  margin-bottom: 14px;
}

.order-num {
  font-family: 'DIN', sans-serif !important;
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--portal-accent);
}

.order-badge-pill {
  font-size: 0.76rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: var(--radius-full);
}

.order-badge-pill.in-transit {
  background: rgba(56, 189, 248, 0.12);
  color: var(--portal-accent);
  border: 1px solid rgba(56, 189, 248, 0.3);
}

.order-badge-pill.delivered {
  background: rgba(16, 185, 129, 0.12);
  color: var(--portal-success);
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.order-item-detail {
  display: flex;
  align-items: center;
  gap: 16px;
}

.order-thumb {
  width: 54px;
  height: 54px;
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid var(--portal-border);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.order-thumb img {
  max-width: 80%;
  max-height: 80%;
  object-fit: contain;
}

.order-item-info {
  flex: 1;
}

.order-item-info h5 {
  margin: 0 0 4px;
  font-size: 1rem;
  color: var(--portal-text-primary);
}

.order-item-spec-line {
  font-size: 0.8rem;
  color: var(--portal-text-muted);
}

.order-item-price {
  font-family: 'DIN', sans-serif !important;
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--portal-text-primary);
}

/* ==========================================================================
   6. BLINK REWARDS CATALOG & LEDGER
   ========================================================================== */
.rewards-balance-card {
  background: linear-gradient(135deg, rgba(8, 120, 209, 0.18) 0%, rgba(13, 20, 32, 0.95) 100%);
  border: 1px solid var(--portal-border-active);
  border-radius: var(--radius-lg);
  padding: 28px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 28px;
}

.rewards-balance-val {
  font-family: 'DIN', sans-serif !important;
  font-size: 2.4rem;
  font-weight: 900;
  color: var(--portal-accent);
}

.rewards-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.rewards-catalog-card {
  background: var(--portal-card);
  border: 1px solid var(--portal-border);
  border-radius: var(--radius-lg);
  padding: 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 14px;
  transition: border-color 0.2s ease;
}

.rewards-catalog-card:hover {
  border-color: var(--portal-border-active);
}

.rewards-card-top {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.rewards-icon-box {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: rgba(56, 189, 248, 0.08);
  border: 1px solid rgba(56, 189, 248, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--portal-accent);
  flex-shrink: 0;
}

.rewards-card-top h5 {
  margin: 0 0 4px;
  font-size: 1rem;
  color: var(--portal-text-primary);
}

.rewards-card-top p {
  margin: 0;
  font-size: 0.8rem;
  color: var(--portal-text-secondary);
  line-height: 1.4;
}

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

.rewards-points-cost {
  font-family: 'DIN', sans-serif !important;
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--portal-text-primary);
}

/* ==========================================================================
   7. CONNECTED BANDS & TELEMETRY
   ========================================================================== */
.connected-bands-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.band-device-card {
  background: var(--portal-card);
  border: 1px solid var(--portal-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  display: flex;
  gap: 20px;
  align-items: center;
}

.band-device-thumb {
  width: 80px;
  height: 80px;
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid var(--portal-border);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.band-device-thumb img {
  max-width: 85%;
  max-height: 85%;
  object-fit: contain;
}

.band-device-info {
  flex: 1;
}

.band-device-info h4 {
  margin: 0 0 4px;
  font-size: 1.1rem;
  color: var(--portal-text-primary);
}

.band-device-status {
  font-size: 0.78rem;
  color: var(--portal-success);
  margin-bottom: 12px;
}

.band-metrics-strip {
  display: flex;
  gap: 16px;
  font-size: 0.8rem;
  color: var(--portal-text-muted);
}

.band-metrics-strip strong {
  color: var(--portal-text-primary);
  font-family: 'DIN', sans-serif !important;
}

/* ==========================================================================
   8. REFERRAL ENGINE (MONOCHROME PROFESSIONAL)
   ========================================================================== */
.referral-container {
  background: var(--portal-card);
  border: 1px solid var(--portal-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  text-align: center;
}

.referral-container h3 {
  font-size: 1.35rem;
  color: var(--portal-text-primary);
  margin: 0 0 8px;
}

.referral-container p {
  font-size: 0.92rem;
  color: var(--portal-text-secondary);
  max-width: 520px;
  margin: 0 auto 24px;
  line-height: 1.6;
}

.referral-code-box {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  background: var(--portal-sidebar);
  border: 1.5px dashed var(--portal-border-active);
  padding: 14px 28px;
  border-radius: var(--radius-md);
  width: fit-content;
  margin: 0 auto 24px;
}

.referral-code-text {
  font-family: 'DIN', sans-serif !important;
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--portal-accent);
  letter-spacing: 0.08em;
}

.referral-actions-row {
  display: flex;
  justify-content: center;
  gap: 12px;
}

/* Common Button Styles */
.btn-portal-primary {
  background: linear-gradient(135deg, var(--portal-accent-dark) 0%, var(--portal-accent) 100%);
  color: #FFFFFF;
  border: none;
  border-radius: var(--radius-md);
  padding: 10px 20px;
  font-family: inherit;
  font-size: 0.88rem;
  font-weight: 700;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.2s ease;
}

.btn-portal-primary:hover {
  box-shadow: 0 4px 18px rgba(8, 120, 209, 0.4);
  transform: translateY(-1px);
}

.btn-portal-secondary {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--portal-border);
  color: var(--portal-text-primary);
  border-radius: var(--radius-md);
  padding: 10px 20px;
  font-family: inherit;
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.2s ease;
}

.btn-portal-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
}

/* ==========================================================================
   9. RESPONSIVE MEDIA QUERIES
   ========================================================================== */
@media (max-width: 1024px) {
  .portal-layout {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .portal-sidebar {
    position: static;
  }

  .portal-nav-menu {
    flex-direction: row;
    flex-wrap: wrap;
  }

  .portal-nav-item {
    flex: 1;
    min-width: 140px;
  }
}

@media (max-width: 768px) {
  .portal-header-inner {
    padding: 0 16px;
  }

  .portal-tagline {
    display: none;
  }

  .portal-layout {
    padding: 0 16px;
    margin-top: 16px;
  }

  .portal-content {
    padding: 20px;
  }

  .kpi-grid-3,
  .rewards-grid-2,
  .connected-bands-grid {
    grid-template-columns: 1fr;
  }

  .timeline-stepper {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
    margin: 20px 0;
  }

  .step-node {
    flex-direction: row;
    align-items: center;
    gap: 14px;
    text-align: right;
    width: 100%;
  }

  .timeline-connecting-line {
    width: 3px;
    height: 20px;
    margin: -10px 20px -10px 0;
  }
}