/* ==========================================================================
   TRADEX PRO - COMPREHENSIVE MOBILE RESPONSIVE DESIGN SYSTEM v4.0
   Full Mobile & Tablet Coverage: 
   Dashboard · Trades · Calendar · Analytics · Position Calculator
   Playbook · Notes · Learning Hub · Classes · Quizzes · Subscriptions
   Super Admin Hub · Profile · Settings · Modals & Popups
   ========================================================================== */

/* =============================================
   GLOBAL UTILITY CLASSES (always active)
   ============================================= */
.hide-mobile {
  display: flex !important;
}

.show-mobile {
  display: none !important;
}

/* Sidebar Backdrop Overlay */
.sidebar-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 998;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.sidebar-backdrop.active {
  display: block;
  opacity: 1;
}

/* Mobile Hamburger Button */
.mobile-nav-btn {
  display: none;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.14);
  color: #f8fafc;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  flex-shrink: 0;
}

.mobile-nav-btn:active {
  transform: scale(0.92);
}

.mobile-nav-btn:hover {
  background: rgba(249, 115, 22, 0.2);
  border-color: #f97316;
  color: #fb923c;
}

/* =============================================
   TABLET BREAKPOINT (max-width: 1024px)
   ============================================= */
@media (max-width: 1024px) {
  .charts-grid-main,
  .charts-grid-secondary {
    grid-template-columns: 1fr !important;
    gap: 16px !important;
  }

  .calc-container {
    grid-template-columns: 1fr !important;
    gap: 18px !important;
  }

  .notes-kpi-grid {
    grid-template-columns: repeat(3, 1fr) !important;
    gap: 12px !important;
  }

  .card-kpi-pin {
    grid-column: span 2 !important;
  }

  .pricing-matrix-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 16px !important;
  }

  .stats-grid {
    grid-template-columns: repeat(3, 1fr) !important;
    gap: 14px !important;
  }

  .learning-articles-grid,
  .quizzes-cards-grid {
    grid-template-columns: repeat(2, 1fr) !important;
  }
}

/* =============================================
   MOBILE BREAKPOINT (max-width: 768px)
   ============================================= */
@media (max-width: 768px) {

  /* Root variables & Viewport constraints */
  :root {
    --sidebar-width: 0px !important;
    --header-height: 58px !important;
  }

  /* Prevent horizontal page overflow globally */
  html, body {
    overflow-x: hidden !important;
    width: 100% !important;
    max-width: 100vw !important;
    position: relative !important;
    font-size: 14px;
    -webkit-tap-highlight-color: transparent;
  }

  /* Prevent Safari auto-zoom on form inputs */
  input[type="text"],
  input[type="number"],
  input[type="email"],
  input[type="password"],
  input[type="search"],
  select,
  textarea {
    font-size: 16px !important;
  }

  .app-container,
  .main-wrapper {
    overflow-x: hidden !important;
    width: 100% !important;
    max-width: 100vw !important;
    margin-left: 0 !important;
  }

  /* Utility overrides */
  .hide-mobile { display: none !important; }
  .show-mobile { display: block !important; }
  .landing-mobile-actions.show-mobile { display: flex !important; align-items: center !important; gap: 8px !important; }

  /* =============================================
     SIDEBAR OFF-CANVAS DRAWER
     ============================================= */
  .sidebar {
    transform: translateX(-100%) !important;
    width: 290px !important;
    max-width: 85vw !important;
    z-index: 1000 !important;
    position: fixed !important;
    top: 0 !important;
    bottom: 0 !important;
    left: 0 !important;
    background: #090e1a !important;
    box-shadow: 15px 0 45px rgba(0, 0, 0, 0.9) !important;
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1) !important;
    padding-bottom: 30px !important;
    overflow-y: auto !important;
    -webkit-overflow-scrolling: touch !important;
  }

  .sidebar.open {
    transform: translateX(0) !important;
  }

  .mobile-nav-btn {
    display: inline-flex !important;
  }

  .nav-item {
    min-height: 44px !important;
    padding: 10px 14px !important;
    font-size: 0.9rem !important;
  }

  /* =============================================
     TOPBAR MOBILE HUD
     ============================================= */
  .topbar {
    padding: 0 12px !important;
    height: 58px !important;
    max-width: 100vw !important;
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    gap: 8px !important;
    background: rgba(12, 16, 29, 0.92) !important;
    backdrop-filter: blur(16px) !important;
    -webkit-backdrop-filter: blur(16px) !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08) !important;
  }

  .topbar-left {
    display: flex !important;
    align-items: center !important;
    gap: 8px !important;
    min-width: 0 !important;
    flex: 1 !important;
  }

  .page-title-group {
    min-width: 0 !important;
    overflow: hidden !important;
  }

  .page-title {
    font-size: 0.88rem !important;
    font-weight: 800 !important;
    white-space: nowrap !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
    max-width: 120px !important;
    margin: 0 !important;
    line-height: 1.2 !important;
  }

  .topbar-right {
    display: flex !important;
    align-items: center !important;
    gap: 6px !important;
    flex-shrink: 0 !important;
  }

  .topbar-currency-wrapper {
    height: 34px !important;
    padding: 0 6px !important;
    font-size: 0.75rem !important;
    border-radius: 8px !important;
  }

  .currency-select-modern {
    font-size: 0.75rem !important;
  }

  .btn-topbar-action {
    width: 34px !important;
    height: 34px !important;
    font-size: 0.95rem !important;
    border-radius: 8px !important;
  }

  .btn-logout-subtle {
    display: none !important;
  }

  .btn-topbar-cta {
    height: 34px !important;
    padding: 0 10px !important;
    font-size: 0.78rem !important;
    font-weight: 700 !important;
    border-radius: 8px !important;
    gap: 5px !important;
  }

  /* =============================================
     CONTENT BODY & PANELS
     ============================================= */
  .content-body {
    padding: 12px 10px 80px !important;
    max-width: 100vw !important;
    overflow-x: hidden !important;
  }

  .panel-card {
    border-radius: 14px !important;
    padding: 14px 12px !important;
    margin-bottom: 16px !important;
  }

  .panel-header {
    flex-wrap: wrap !important;
    gap: 10px !important;
    margin-bottom: 14px !important;
  }

  .panel-title {
    font-size: 0.98rem !important;
  }

  /* =============================================
     DASHBOARD & STATS GRID (2-COLUMN FLUID)
     ============================================= */
  .stats-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 10px !important;
    margin-bottom: 16px !important;
  }

  .stat-card {
    padding: 12px 10px !important;
    border-radius: 12px !important;
  }

  .stat-header {
    margin-bottom: 6px !important;
  }

  .stat-title {
    font-size: 0.72rem !important;
  }

  .stat-icon-wrapper {
    width: 28px !important;
    height: 28px !important;
    font-size: 0.85rem !important;
  }

  .stat-value {
    font-size: 1.15rem !important;
    font-weight: 800 !important;
  }

  .stat-subtext {
    font-size: 0.68rem !important;
    margin-top: 4px !important;
  }

  /* Chart Containers Aspect Ratio */
  .chart-card {
    border-radius: 14px !important;
    padding: 14px 10px !important;
  }

  .chart-container-inner {
    height: 260px !important;
    min-height: 260px !important;
    width: 100% !important;
  }

  /* =============================================
     ALL FORM GRIDS → SINGLE COLUMN ON MOBILE
     ============================================= */
  .form-grid-4,
  .form-grid-3,
  .form-grid-2 {
    grid-template-columns: 1fr !important;
    gap: 12px !important;
  }

  /* =============================================
     POSITION SIZE & RISK CALCULATOR TAB
     ============================================= */
  .calc-container {
    grid-template-columns: 1fr !important;
    gap: 16px !important;
  }

  /* Swipeable Exchange Bar */
  .calc-exchange-strip,
  .calc-asset-chips {
    display: flex !important;
    flex-wrap: nowrap !important;
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch !important;
    scrollbar-width: none !important;
    gap: 6px !important;
    padding-bottom: 6px !important;
    width: 100% !important;
  }

  .calc-exchange-strip::-webkit-scrollbar,
  .calc-asset-chips::-webkit-scrollbar {
    display: none !important;
  }

  .calc-exchange-tab,
  .calc-asset-chip {
    flex-shrink: 0 !important;
    white-space: nowrap !important;
    padding: 7px 12px !important;
    font-size: 0.78rem !important;
    border-radius: 8px !important;
  }

  /* Broker Selection Compact 4-Column Grid */
  .calc-broker-grid {
    display: grid !important;
    grid-template-columns: repeat(4, minmax(0, 1fr)) !important;
    gap: 5px !important;
    margin-bottom: 12px !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    padding: 0 !important;
    overflow: hidden !important;
  }
  .calc-broker-btn {
    width: 100% !important;
    min-width: 0 !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    min-height: 52px !important;
    padding: 5px 2px !important;
    border-radius: 8px !important;
    font-size: 0.68rem !important;
    font-weight: 700 !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 2px !important;
    text-align: center !important;
    overflow: hidden !important;
  }
  .calc-broker-btn i { font-size: 1rem !important; flex-shrink: 0 !important; }
  .calc-broker-btn span {
    display: block !important;
    max-width: 100% !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
    white-space: nowrap !important;
    font-size: 0.65rem !important;
    line-height: 1.1 !important;
  }
  .calc-broker-badge {
    font-size: 0.54rem !important;
    padding: 1px 2px !important;
    border-radius: 3px !important;
    max-width: 100% !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
    white-space: nowrap !important;
    line-height: 1 !important;
  }

  /* Dashboard Exchange Selector Grid (2-column compact on mobile) */
  .calc-exchange-grid {
    display: grid !important;
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 6px !important;
    margin-bottom: 14px !important;
  }
  .calc-exchange-btn {
    padding: 8px 10px !important;
    border-radius: 8px !important;
    min-height: 48px !important;
  }
  .calc-exchange-btn .ex-name {
    font-size: 0.76rem !important;
  }
  .calc-exchange-btn .ex-tag {
    font-size: 0.64rem !important;
  }

  /* Calculator Sub-Tabs - Sleek Segmented 3-Column Pill Grid */
  .calc-nav-tabs {
    flex-direction: column !important;
    align-items: stretch !important;
    gap: 8px !important;
    padding-bottom: 8px !important;
    margin-bottom: 12px !important;
  }
  .calc-tabs-group {
    display: grid !important;
    grid-template-columns: repeat(3, 1fr) !important;
    width: 100% !important;
    gap: 4px !important;
    padding: 3px !important;
    background: rgba(11, 16, 30, 0.9) !important;
    border-radius: 10px !important;
    border: 1px solid rgba(255, 255, 255, 0.08) !important;
    overflow: hidden !important;
  }
  .calc-tab-btn {
    width: 100% !important;
    flex: 1 1 0 !important;
    padding: 7px 2px !important;
    font-size: 0.72rem !important;
    font-weight: 700 !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 3px !important;
    border-radius: 7px !important;
    text-align: center !important;
    white-space: normal !important;
    line-height: 1.15 !important;
    min-height: 48px !important;
    border: 1px solid transparent !important;
  }
  .calc-tab-btn i { font-size: 1rem !important; }
  .calc-tab-btn span { font-size: 0.68rem !important; white-space: nowrap !important; }

  .calc-mode-selector {
    display: grid !important;
    grid-template-columns: 1fr 1fr !important;
    gap: 8px !important;
  }

  .calc-results-card {
    padding: 14px 12px !important;
    border-radius: 14px !important;
  }

  .calc-summary-stat-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 8px !important;
  }

  .calc-summary-box {
    padding: 10px !important;
    border-radius: 10px !important;
  }

  /* =============================================
     TRADES JOURNAL TABLE & CARD MATRIX
     ============================================= */
  .trades-filter-top-row {
    flex-direction: column !important;
    align-items: stretch !important;
    gap: 10px !important;
  }

  .trades-quick-chips {
    display: flex !important;
    flex-wrap: nowrap !important;
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch !important;
    scrollbar-width: none !important;
    gap: 6px !important;
    padding-bottom: 6px !important;
    width: 100% !important;
  }

  .trades-quick-chips::-webkit-scrollbar {
    display: none !important;
  }

  .quick-chip {
    flex-shrink: 0 !important;
    white-space: nowrap !important;
    padding: 6px 12px !important;
    font-size: 0.76rem !important;
  }

  .trades-filter-dropdowns-row {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 8px !important;
  }

  .table-responsive,
  .table-container {
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch !important;
    width: 100% !important;
    border-radius: 10px !important;
  }

  .table,
  .custom-table {
    min-width: 620px !important;
    font-size: 0.82rem !important;
  }

  .table th, .table td,
  .custom-table th, .custom-table td {
    padding: 10px 8px !important;
  }

  /* =============================================
     INTERACTIVE CALENDAR HEATMAP
     ============================================= */
  .calendar-controls {
    flex-direction: column !important;
    align-items: stretch !important;
    gap: 10px !important;
  }

  .calendar-controls > div {
    display: flex !important;
    justify-content: space-between !important;
    width: 100% !important;
  }

  .calendar-grid {
    gap: 4px !important;
  }

  .calendar-day-cell {
    min-height: 48px !important;
    padding: 4px !important;
    border-radius: 8px !important;
  }

  .calendar-day-number {
    font-size: 0.72rem !important;
  }

  .calendar-pnl-pill {
    font-size: 0.65rem !important;
    padding: 2px 4px !important;
  }

  /* =============================================
     DISCIPLINE PLAYBOOK & NOTION NOTES
     ============================================= */
  .notes-header-hero {
    flex-direction: column !important;
    align-items: stretch !important;
    gap: 12px !important;
    padding: 16px 14px !important;
    border-radius: 14px !important;
  }

  .notes-title-group {
    flex-wrap: wrap !important;
    gap: 6px !important;
  }

  .notes-main-heading {
    font-size: 1.2rem !important;
  }

  .notes-header-actions {
    display: flex !important;
    flex-direction: column !important;
    gap: 8px !important;
    width: 100% !important;
  }

  .notes-view-switcher {
    width: 100% !important;
    display: flex !important;
  }

  .note-view-btn {
    flex: 1 !important;
    justify-content: center !important;
  }

  .notes-header-actions .btn-primary {
    width: 100% !important;
    justify-content: center !important;
  }

  .notes-kpi-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 10px !important;
  }

  .card-kpi-pin {
    grid-column: span 2 !important;
  }

  .notes-control-bar {
    flex-direction: column !important;
    align-items: stretch !important;
    gap: 10px !important;
    padding: 12px !important;
    border-radius: 12px !important;
  }

  .notes-search-box {
    width: 100% !important;
  }

  .notes-priority-pills {
    display: flex !important;
    flex-wrap: nowrap !important;
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch !important;
    gap: 6px !important;
    padding-bottom: 4px !important;
    width: 100% !important;
    scrollbar-width: none !important;
  }

  .notes-priority-pills::-webkit-scrollbar { display: none !important; }

  .note-priority-pill {
    flex-shrink: 0 !important;
    white-space: nowrap !important;
    height: 34px !important;
    padding: 0 12px !important;
    font-size: 0.76rem !important;
  }

  .notes-cards-grid {
    grid-template-columns: 1fr !important;
    gap: 12px !important;
  }

  .notes-board-view {
    grid-template-columns: 1fr !important;
    gap: 14px !important;
  }

  /* Note modal */
  .note-modal-top-grid {
    grid-template-columns: 1fr !important;
    gap: 10px !important;
  }

  .article-editor-toolbar {
    flex-wrap: nowrap !important;
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch !important;
    gap: 4px !important;
    padding: 6px 8px !important;
    scrollbar-width: none !important;
  }

  .article-editor-toolbar::-webkit-scrollbar { display: none !important; }

  .btn-editor-fmt {
    flex-shrink: 0 !important;
    padding: 5px 8px !important;
    font-size: 0.8rem !important;
    min-width: 32px !important;
  }

  /* =============================================
     INTERACTIVE TRADING QUIZZES
     ============================================= */
  .qz-hero {
    flex-direction: column !important;
    align-items: flex-start !important;
    padding: 20px 16px !important;
    border-radius: 14px !important;
  }

  .qz-hero-title {
    font-size: 1.35rem !important;
  }

  .qz-hero-actions {
    width: 100% !important;
    justify-content: flex-start !important;
  }

  .qz-metrics-strip {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 10px !important;
  }

  .qz-control-hub {
    flex-direction: column !important;
    align-items: stretch !important;
    padding: 12px 14px !important;
  }

  .qz-control-left, .qz-control-right {
    width: 100% !important;
    min-width: 0 !important;
    flex-direction: column !important;
    align-items: stretch !important;
  }

  .qz-difficulty-scroll {
    overflow-x: auto !important;
    width: 100% !important;
  }

  .quizzes-cards-grid {
    grid-template-columns: 1fr !important;
    gap: 14px !important;
  }

  .gq-quiz-card {
    border-radius: 14px !important;
    padding: 16px !important;
  }

  /* Quiz Player Modal */
  .qp-modal-body, .qr-modal-body, .qb-modal-body {
    padding: 16px 14px !important;
  }

  .qr-metrics-row {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 8px !important;
  }

  .qb-opt-grid {
    grid-template-columns: 1fr !important;
    gap: 10px !important;
  }

  /* Guest Quiz Wizard Step Modals */
  .gq-step-pills-bar {
    gap: 4px !important;
  }

  .gq-step-pill {
    padding: 6px 10px !important;
    font-size: 0.72rem !important;
  }

  .gq-step-pill span:last-child {
    display: none !important;
  }

  .gq-lang-grid {
    grid-template-columns: 1fr !important;
    gap: 10px !important;
  }

  /* =============================================
     VIDEO ACADEMY & LMS CLASSES
     ============================================= */
  .academy-hero {
    padding: 20px 16px !important;
    border-radius: 14px !important;
  }

  .academy-main-title {
    font-size: 1.35rem !important;
  }

  .academy-hero-actions {
    width: 100% !important;
    justify-content: space-between !important;
  }

  .academy-metrics-strip {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 10px !important;
  }

  .academy-control-hub {
    flex-direction: column !important;
    align-items: stretch !important;
    padding: 12px 14px !important;
  }

  .academy-category-scroll {
    width: 100% !important;
    overflow-x: auto !important;
  }

  .learning-articles-grid {
    grid-template-columns: 1fr !important;
    gap: 14px !important;
  }

  .academy-list-row {
    flex-direction: column !important;
    align-items: flex-start !important;
    gap: 12px !important;
  }

  .alr-right {
    width: 100% !important;
    justify-content: space-between !important;
  }

  /* =============================================
     SUBSCRIPTION & SAAS PRICING MATRIX
     ============================================= */
  .sub-period-switcher {
    display: flex !important;
    flex-wrap: wrap !important;
    width: 100% !important;
    justify-content: center !important;
    gap: 4px !important;
  }

  .sub-period-pill {
    flex: 1 1 45% !important;
    justify-content: center !important;
    font-size: 0.76rem !important;
    padding: 8px 6px !important;
    text-align: center !important;
  }

  .pricing-matrix-grid {
    grid-template-columns: 1fr !important;
    gap: 16px !important;
  }

  .pricing-card {
    border-radius: 16px !important;
    padding: 20px 16px !important;
  }

  .subscription-hero-card {
    flex-direction: column !important;
    gap: 14px !important;
    padding: 16px !important;
    border-radius: 16px !important;
  }

  .sub-hero-left,
  .sub-hero-quota-box {
    width: 100% !important;
  }

  /* =============================================
     SUPER ADMIN COMMAND CENTER & PLAN BUILDER
     ============================================= */
  #tab-super_admin > div:first-child {
    flex-direction: column !important;
    align-items: flex-start !important;
    gap: 12px !important;
  }

  #tab-super_admin > div:first-child > div:last-child {
    width: 100% !important;
    display: flex !important;
    flex-wrap: wrap !important;
    gap: 8px !important;
  }

  #tab-super_admin > div:first-child > div:last-child .btn {
    flex: 1 !important;
    min-width: 140px !important;
    justify-content: center !important;
  }

  /* Super Admin Plan Modal Multi-Duration Grid */
  div[style*="grid-template-columns: repeat(4, 1fr)"] {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 8px !important;
  }

  /* =============================================
     MODALS & POPUPS (BOTTOM-SHEET / FULL VIEWPORT)
     ============================================= */
  .modal-backdrop {
    padding: 0 !important;
    align-items: flex-end !important;
    justify-content: center !important;
  }

  .modal-box {
    max-width: 100% !important;
    width: 100% !important;
    margin: 0 !important;
    max-height: 94vh !important;
    border-radius: 20px 20px 0 0 !important;
    box-shadow: 0 -10px 40px rgba(0, 0, 0, 0.9) !important;
    border-bottom: none !important;
    display: flex !important;
    flex-direction: column !important;
    animation: modalSlideUp 0.28s cubic-bezier(0.16, 1, 0.3, 1) !important;
  }

  @keyframes modalSlideUp {
    from { transform: translateY(100%); }
    to { transform: translateY(0); }
  }

  .modal-header {
    padding: 14px 16px !important;
    border-radius: 20px 20px 0 0 !important;
  }

  .modal-title {
    font-size: 1.05rem !important;
  }

  .modal-body {
    padding: 16px 14px !important;
    max-height: calc(94vh - 130px) !important;
    overflow-y: auto !important;
    -webkit-overflow-scrolling: touch !important;
  }

  .modal-footer {
    padding: 12px 16px !important;
    flex-wrap: wrap !important;
    gap: 8px !important;
    background: rgba(12, 16, 29, 0.95) !important;
    border-top: 1px solid rgba(255, 255, 255, 0.08) !important;
  }

  .modal-footer .btn {
    flex: 1 !important;
    min-width: 110px !important;
    justify-content: center !important;
    min-height: 44px !important;
  }

  .modal-close-btn {
    width: 36px !important;
    height: 36px !important;
    font-size: 1.1rem !important;
  }

  /* Trade Log Modal HUD */
  .trade-modal-hud {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 8px !important;
    padding: 10px !important;
  }

  .hud-rr-cluster {
    grid-column: span 2 !important;
  }

  .tf-pills-wrap,
  .setup-chips-wrap {
    display: flex !important;
    flex-wrap: nowrap !important;
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch !important;
    scrollbar-width: none !important;
    gap: 4px !important;
  }

  .tf-pills-wrap::-webkit-scrollbar,
  .setup-chips-wrap::-webkit-scrollbar { display: none !important; }

  .tf-pill-btn {
    flex-shrink: 0 !important;
    min-width: 44px !important;
    min-height: 36px !important;
  }

  .setup-chip-btn {
    flex-shrink: 0 !important;
    min-height: 34px !important;
  }

  .chart-upload-zones {
    grid-template-columns: 1fr !important;
    gap: 10px !important;
  }

  /* =============================================
     PROFILE & SETTINGS
     ============================================= */
  .profile-hero-flex {
    flex-direction: column !important;
    align-items: flex-start !important;
    gap: 14px !important;
  }

  .profile-stats-hud {
    width: 100% !important;
    box-sizing: border-box !important;
    justify-content: space-around !important;
    padding: 10px 12px !important;
  }

  .profile-stats-hud > div[style*="width: 1px"] {
    display: none !important;
  }

  .layout-two-col,
  .layout-updater-grid,
  .layout-backup-grid,
  .layout-smtp-grid {
    grid-template-columns: 1fr !important;
    gap: 16px !important;
  }

} /* END @media 768px */

/* =============================================
   EXTRA SMALL PHONES (max-width: 480px)
   ============================================= */
@media (max-width: 480px) {

  .topbar {
    padding: 0 10px !important;
  }

  .page-title {
    font-size: 0.8rem !important;
    max-width: 95px !important;
  }

  .btn-topbar-cta span {
    display: none !important;
  }

  .btn-topbar-cta {
    width: 34px !important;
    padding: 0 !important;
    justify-content: center !important;
  }

  .stats-grid {
    grid-template-columns: 1fr 1fr !important;
    gap: 8px !important;
  }

  .stat-card {
    padding: 10px 8px !important;
  }

  .stat-value {
    font-size: 1.05rem !important;
  }

  .trades-filter-dropdowns-row {
    grid-template-columns: 1fr !important;
  }

  .calendar-day-cell {
    min-height: 42px !important;
    padding: 2px !important;
  }

  .notes-kpi-grid,
  .calc-summary-stat-grid,
  .qr-metrics-row,
  .qz-metrics-strip,
  .academy-metrics-strip {
    grid-template-columns: 1fr 1fr !important;
    gap: 8px !important;
  }

  .auth-modal-card,
  .auth-card {
    padding: 20px 16px !important;
    border-radius: 16px !important;
  }

  .sub-period-pill {
    flex: 1 1 100% !important;
  }

} /* END @media 480px */