/* ============================================
   RESPONSIVE LAYOUT - Progressive Scaling
   Breakpoints: Mobile (<768px), Tablet (768-1023px), Desktop (1024-1439px), Large (≥1440px)
   ============================================ */

/* Base Variables */
:root {
  --container-max-width: 100%;
  --content-padding: 16px;
  --card-columns: 1;
}

.assistant-signature-banner {
  position: relative !important;
}

.banner-dismiss-btn {
  position: absolute !important;
  top: 8px !important;
  right: 8px !important;
  background: transparent !important;
  border: none !important;
  color: var(--brokerly-text-secondary) !important;
  opacity: 0.5 !important;
  cursor: pointer !important;
  padding: 4px !important;
  border-radius: 50% !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  transition: all 0.2s ease !important;
  z-index: 5 !important;
}

.banner-dismiss-btn:hover {
  opacity: 0.9 !important;
  background: rgba(0, 0, 0, 0.08) !important;
}

:root[data-theme="dark"] .banner-dismiss-btn:hover {
  background: rgba(255, 255, 255, 0.08) !important;
}

/* ============================================
   MOBILE (< 768px) - iPhone-like
   ============================================ */
@media (max-width: 767px) {
  :root {
    --container-max-width: 100%;
    --content-padding: 16px;
    --card-columns: 1;
  }

  /* Actions layout handled by actions-responsive.css */

  /* MOBILE LAYOUT & VIEWPORT STABILITY FIXES */
  html, body {
    height: 100dvh !important;
    min-height: 100dvh !important;
    max-height: 100dvh !important;
    width: 100%;
    overflow: hidden !important; /* CRITICAL: Prevents the whole 'page' from being taller than the screen */
    position: fixed; /* Extra insurance against browser chrome jumping */
  }

  /* App container becomes the true root visual boundary */
  .app-container {
    height: 100dvh !important;
    max-height: 100dvh !important;
    display: flex;
    flex-direction: column;
    overflow: hidden !important;
    position: relative;
  }

  /* View content is the ONLY thing allowed to scroll */
  .view-content {
    flex: 1 !important;
    overflow-y: auto !important;
    -webkit-overflow-scrolling: touch !important;
    /* Ensure padding at bottom so content isn't under the fixed nav */
    padding-bottom: calc(var(--tab-height, 80px) + 40px + env(safe-area-inset-bottom, 0px)) !important;
  }

  /* Force tab nav to stay perfectly glued to the screen bottom at all times */
  .tab-navigation {
    position: fixed !important;
    bottom: 0 !important;
    left: 0 !important;
    right: 0 !important;
    transform: none !important;
    z-index: 9999 !important;
    /* Visual stability: prevent any 'scrolling to bottom' logic */
    padding-bottom: env(safe-area-inset-bottom, 8px) !important;
    height: auto !important;
    min-height: calc(var(--tab-height, 80px) + env(safe-area-inset-bottom, 0px)) !important;
  }

  /* Constrain to iPhone width when detected as mobile */
  html[data-device="mobile"] body {
    max-width: var(--max-mobile-width, 100%);
    margin: 0 auto;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
  }

  /* Sheets must be constrained so their tops don't get cut off */
  .slide-up-sheet {
    position: fixed !important;
    height: 100dvh !important;
    z-index: var(--z-sheet-content) !important;
  }

  /* Hide the ghost theme toggle that overlaps the profile button on mobile */
  .theme-toggle, #theme-toggle {
    display: none !important;
  }

  /* TIME FILTERS - PERSISTENT SINGLE ROW */
  .filter-row {
    width: 100% !important;
    overflow-x: auto !important;
    overflow-y: hidden !important;
    padding: 0 16px 8px 16px !important;
    -webkit-overflow-scrolling: touch !important;
    display: block !important; /* Allow container to be scroll source */
    scrollbar-width: none;
    -ms-overflow-style: none;
  }

  .filter-row::-webkit-scrollbar {
    display: none !important;
  }

  .time-period-selector {
    display: flex !important;
    flex-wrap: nowrap !important;
    gap: 8px !important;
    width: max-content !important;
    margin: 0 auto !important; /* Center if it fits, scroll if it doesn't */
    padding: 4px 0 !important;
  }

  .period-button {
    flex: 0 0 auto !important;
    padding: 8px 18px !important;
    font-size: 14px !important;
    border-radius: 20px !important;
    background: var(--brokerly-secondary-background) !important;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.05) !important;
  }

  .period-button.active {
    background: var(--brokerly-primary) !important;
    color: white !important;
    box-shadow: 0 4px 12px rgba(26, 127, 230, 0.2) !important;
  }

  .slide-up-sheet .sheet-content {
    border-radius: 20px 20px 0 0 !important;
    max-height: 85dvh !important; /* Guaranteed to fit on mobile screen so top is always visible */
    padding-bottom: max(20px, env(safe-area-inset-bottom, 0px)) !important;
    bottom: 0 !important;
    transform: translateY(100%);
  }
  
  /* Make sure large cards shrink down if the drawer lacks enough height on extreme mobile screens */
  .action-card-drawer .drawer-card-host .action-card {
    height: min(456px, 65dvh) !important;
    min-height: min(456px, 65dvh) !important;
    max-height: min(456px, 65dvh) !important;
  }

  /* MOBILE-SPECIFIC ACTION CARD REFINEMENTS */
  .actions-container {
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    gap: 24px !important;
    padding: 20px 0 !important;
  }

  .action-card, .swipeable-card {
    width: 92vw !important;
    max-width: 400px !important;
    min-width: 0 !important;
    height: auto !important;
    min-height: 200px !important;
    max-height: none !important;
    overflow: visible !important; /* CRITICAL: Allows labels/savings to breathe */
    margin: 0 auto !important;
    container-type: normal !important; 
  }

  .action-card .card-inner, .swipeable-card .card-inner {
    padding: 24px !important;
    gap: 16px !important;
    height: auto !important;
    display: flex !important;
    flex-direction: column !important;
  }

  .action-card .card-header {
    display: flex !important;
    flex-wrap: wrap !important;
    gap: 12px !important;
    margin-bottom: 20px !important;
    align-items: center !important;
  }

  /* Fix badge clipping and readability */
  .category-badge, .priority-badge {
    position: relative !important;
    padding: 6px 12px !important;
    font-size: 11px !important;
    white-space: nowrap !important;
  }

  .action-card .savings-amount {
    margin: 12px 0 !important;
    display: flex !important;
    align-items: baseline !important;
  }

  .action-card .savings-amount .amount {
    font-size: 44px !important;
    line-height: 1 !important;
  }

  .action-card .card-title {
    font-size: 22px !important;
    line-height: 1.2 !important;
    margin: 10px 0 !important;
    height: auto !important;
    display: block !important;
  }

  .action-card .card-description {
    font-size: 15px !important;
    line-height: 1.5 !important;
    margin-bottom: 20px !important;
    display: block !important;
  }

  .action-card .time-to-complete {
    margin-top: auto !important;
    padding-top: 16px !important;
    border-top: 1px solid rgba(255,255,255,0.1) !important;
  }

  /* Hide the expand button on sheets/drawers for mobile as they are already full-width */
  .sheet-expand-btn {
    display: none !important;
  }

  /* EXPANDED VIEW / STEP-BY-STEP REFINEMENTS */
  .step-by-step-container {
    padding: 16px !important;
    gap: 20px !important;
  }

  .step-row {
    padding: 14px 14px 14px 48px !important;
    margin-bottom: 8px !important;
    border-radius: 16px !important;
    min-height: 50px !important;
  }

  .step-number-circle {
    width: 28px !important;
    height: 28px !important;
    left: 10px !important;
    top: 12px !important;
  }

  .step-title {
    font-size: 15px !important;
    margin-bottom: 4px !important;
    line-height: 1.3 !important;
  }

  .step-description {
    font-size: 13px !important;
    line-height: 1.5 !important;
    opacity: 0.9 !important;
  }

  .ai-bubble-expanded {
    width: 92vw !important;
    max-width: 360px !important;
  }

  .bubble-message {
    font-size: 14px !important;
    padding: 16px !important;
    line-height: 1.5 !important;
  }

  /* Reduce padding on Overview, Money, and Receipts views on mobile */
  #overview-view .view-content,
  #money-view .view-content,
  #receipts-view .view-content {
    padding-left: 12px !important;
    padding-right: 12px !important;
    padding-top: max(8px, env(safe-area-inset-top, 12px)) !important;
  }

  /* Make view headers and filters flush and compact on mobile */
  #overview-view .view-header,
  #money-view .view-header,
  #receipts-view .view-header {
    padding: 6px 0 10px 0 !important;
  }

  #overview-view .filters-section,
  #money-view .filters-section,
  #receipts-view .filters-section {
    padding: 0 0 10px 0 !important;
  }

  /* Compact signature banners on mobile */
  #overview-view .assistant-signature-banner,
  #money-view .assistant-signature-banner,
  #receipts-view .assistant-signature-banner {
    margin: 6px 0 12px 0 !important;
    padding: 8px 24px 8px 12px !important; /* leaves room for the close button on the right */
  }

  .assistant-signature-banner {
    display: grid;
    grid-template-areas: 
      "avatar text"
      ". actions" !important;
    grid-template-columns: auto 1fr !important;
    gap: 8px 12px !important;
    align-items: start !important;
  }

  .banner-avatar-container {
    grid-area: avatar !important;
    margin-top: 2px !important;
  }

  .assistant-signature-banner > div:not(.banner-avatar-container):not(.banner-actions) {
    grid-area: text !important;
    flex: none !important;
    width: 100% !important;
    display: flex !important;
    flex-direction: column !important;
  }

  .assistant-signature-banner .banner-text {
    font-size: 0.82rem !important;
    line-height: 1.4 !important;
  }

  .assistant-signature-banner .banner-suggestion-warning {
    font-size: 0.76rem !important;
    margin-top: 6px !important;
    padding-top: 6px !important;
  }

  .assistant-signature-banner .banner-actions {
    grid-area: actions !important;
    width: auto !important;
    margin-left: 0 !important;
    margin-top: 4px !important;
    display: flex !important;
    flex-wrap: wrap !important;
    gap: 8px !important;
  }

  .assistant-signature-banner .banner-tour-pill-btn {
    padding: 6px 12px !important;
    font-size: 0.74rem !important;
  }

  /* Actions View Filters Mobile Optimization */
  #actions-view .filter-row {
    display: grid !important;
    grid-template-columns: 1fr 1fr auto !important;
    align-items: center !important;
    gap: 8px !important;
    padding: 8px 0 12px 0 !important;
    width: 100% !important;
    overflow: visible !important;
    box-sizing: border-box !important;
    background: transparent !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05) !important;
  }

  #actions-view .layout-toggle {
    position: static !important;
    margin: 0 !important;
  }

  #actions-view .elegant-filter-dropdown-container {
    width: 100% !important;
  }

  #actions-view .elegant-filter-toggle {
    width: 100% !important;
    padding: 8px 10px !important;
    font-size: 13px !important;
    box-sizing: border-box !important;
    justify-content: space-between !important;
    min-height: 38px !important;
  }

  /* Money View Filters Mobile Optimization */
  #money-view .filter-row {
    display: grid !important;
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 8px !important;
    padding: 8px 0 12px 0 !important;
    width: 100% !important;
    overflow: visible !important;
    box-sizing: border-box !important;
    background: transparent !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05) !important;
  }

  #money-view .filter-row .elegant-filter-dropdown-container {
    width: 100% !important;
  }

  #money-view .filter-row .elegant-filter-toggle {
    width: 100% !important;
    padding: 8px 10px !important;
    font-size: 13px !important;
    box-sizing: border-box !important;
    justify-content: space-between !important;
    min-height: 38px !important;
  }

  /* Exclude outliers button inline styling overrides */
  #money-exclude-outliers-btn {
    padding: 8px 10px !important;
    gap: 6px !important;
    justify-content: space-between !important;
  }

  /* Receipts View Filters Mobile Optimization */
  #receipts-view .receipts-filters-row {
    display: grid !important;
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 8px !important;
    padding: 12px 0 !important;
    width: 100% !important;
    box-sizing: border-box !important;
    border-top: 1px solid var(--brokerly-border-subtle) !important;
    border-bottom: 1px solid var(--brokerly-border-subtle) !important;
    background: rgba(255, 255, 255, 0.02) !important;
  }

  #receipts-view .receipts-filters-row .receipts-search-box {
    grid-column: span 2 !important;
    width: 100% !important;
    min-width: 0 !important;
    margin-bottom: 4px !important;
  }

  #receipts-view .receipts-filters-row .receipts-search-box input {
    padding: 8px 12px 8px 36px !important;
    font-size: 13.5px !important;
    border-radius: 10px !important;
    min-height: 38px !important;
  }

  #receipts-view .receipts-filters-row .receipts-search-icon {
    left: 12px !important;
    font-size: 14px !important;
    margin-top: 0 !important;
    transform: translateY(-50%) !important;
  }

  #receipts-view .receipts-filters-row .elegant-filter-dropdown-container {
    width: 100% !important;
  }

  #receipts-view .receipts-filters-row .elegant-filter-toggle {
    width: 100% !important;
    padding: 8px 10px !important;
    font-size: 13px !important;
    box-sizing: border-box !important;
    justify-content: space-between !important;
    min-height: 38px !important;
  }

  /* Universal button label ellipsis truncation on mobile */
  #money-view .elegant-filter-toggle span[id],
  #receipts-view .elegant-filter-toggle span[id],
  #actions-view .elegant-filter-toggle span[id] {
    overflow: hidden !important;
    text-overflow: ellipsis !important;
    white-space: nowrap !important;
    flex-grow: 1 !important;
    text-align: left !important;
  }
}

/* ============================================
   TABLET (768px - 1023px) - Expanded cards
   ============================================ */
@media (min-width: 768px) and (max-width: 1023px) {
  :root {
    --container-max-width: 720px;
    --content-padding: 24px;
    --card-columns: 2;
  }

  /* Just constrain width on tablet, keep mobile layout */
  .view-content {
    max-width: var(--container-max-width);
    margin: 0 auto;
  }

  /* Actions layout handled by actions-responsive.css */
}

/* ============================================
   DESKTOP (1024px - 1439px) - Multi-column layout
   ============================================ */
@media (min-width: 1024px) and (max-width: 1439px) {
  :root {
    --container-max-width: 960px;
    --content-padding: 32px;
    --card-columns: 3;
  }

  /* Overview View layout delegated to overview-responsive.css */

  /* Actions layout handled by actions-responsive.css */

  /* Money View - Keep mobile layout, just constrain width */
  #money-view .view-content {
    max-width: var(--container-max-width);
    margin: 0 auto;
  }

  /* Tenders View */
  #tenders-view .view-content {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--content-padding);
  }
}

/* ============================================
   LARGE DESKTOP (≥ 1440px) - Dashboard layout
   ============================================ */
@media (min-width: 1440px) {
  :root {
    --container-max-width: 1280px;
    --content-padding: 40px;
    --card-columns: 4;
  }

  /* Overview View layout delegated to overview-responsive.css */

  /* Actions layout handled by actions-responsive.css */

  /* Money View - Keep mobile layout, just constrain width */
  #money-view .view-content {
    max-width: var(--container-max-width);
    margin: 0 auto;
  }

  /* Tenders View */
  #tenders-view .view-content {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--content-padding);
  }
}

/* ============================================
   COMMON RESPONSIVE ADJUSTMENTS
   ============================================ */

/* Cards scale appropriately */
@media (min-width: 768px) {

  .stat-card,
  .account-card,
  .category-row {
    transition: all 0.2s;
  }

  .stat-card:hover,
  .account-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
  }
}

/* Tab navigation adjustments */
@media (min-width: 1024px) {
  .tab-nav {
    max-width: var(--container-max-width);
    margin: 0 auto;
  }
}

@media (min-width: 1024px) {
  .app-container {
    width: 100% !important;
    max-width: 100% !important;
    margin: 0 !important;
  }
}

/* Header responsive */
@media (min-width: 768px) {
  .view-header {
    padding: 0 var(--content-padding);
  }
}

/* Sheet widths on larger screens */
@media (min-width: 768px) {
  .slide-up-sheet .sheet-content {
    max-width: 600px;
    margin: 0 auto;
    border-radius: 16px;
  }

  .proposed-actions-sheet {
    max-width: 500px;
  }

  .financial-drawer .sheet-content {
    max-width: 700px;
  }
}

/* Print styles */
@media print {

  .tab-nav,
  .header-actions,
  .discover-button,
  .profile-button {
    display: none !important;
  }

  .view-content {
    max-width: 100% !important;
    padding: 0 !important;
  }
}