/* ════════════════════════════════════════════════════════════════════════════
   canvas-host.css — Canvas host styling with drag + resize support
   Mirrors .NET executive-dashboard-suite.css layout pattern:
   - Tiles are absolutely positioned (not grid)
   - Drag handle (⠿) and resize handle (corner) on each tile
   - Canvas is position:relative, min-height set dynamically
   ════════════════════════════════════════════════════════════════════════════ */

:root {
  --exec-bg: #f4f6fb;
  --exec-panel: #ffffff;
  --exec-ink: #171777;
  --exec-muted: #60708b;
  --exec-border: #d8deea;
  --exec-grid: #e9edf5;
  --exec-primary: #0808ee;
  --exec-secondary: #09c698;
  --exec-accent: #bbff05;
  --exec-highlight: #38bdf8;
  --exec-shadow: 0 8px 22px rgba(23, 23, 119, .08);
}

* { box-sizing: border-box; }

html, body {
  width: 100%;
  margin: 0;
  padding: 0;
  background: var(--exec-bg);
  color: var(--exec-ink);
  font-family: "Segoe UI", Arial, Helvetica, sans-serif;
  height: auto !important;
  overflow-x: hidden !important;
  overflow-y: auto !important;
  -webkit-overflow-scrolling: touch;
}

#app {
  height: auto !important;
  overflow: visible !important;
}

.canvas-page { padding: 10px; min-height: 100vh; }

/* ════════════════════════════════════════════════════════════════════════════
   TOPBAR — shared across all pages (index, gallery, canvases)
   Blends into background via translucent gradient, no hard rectangle
   ════════════════════════════════════════════════════════════════════════════ */
.topbar {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 8px 20px;
  background: linear-gradient(180deg, var(--theme-bg) 0%, transparent 100%);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid var(--theme-border, var(--card-border));
}

.brand {
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  color: var(--theme-text, var(--text));
}

.brand-mark {
  width: 26px;
  height: 26px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--theme-primary, var(--primary)) 0%, var(--theme-accent, var(--accent)) 100%);
  display: grid;
  place-items: center;
  color: #fff;
  font-size: 12px;
  font-weight: 800;
  position: relative;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(99,102,241,0.20);
}

/* Blend: subtle glow ring that fades into bg, no hard rectangle */
.brand-mark::after {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: 9px;
  background: linear-gradient(135deg, var(--theme-primary, var(--primary)), var(--theme-accent, var(--accent)), var(--theme-hot, var(--hot)));
  opacity: 0.15;
  z-index: -1;
  filter: blur(3px);
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.brand-name {
  font-weight: 700;
  font-size: 13px;
  letter-spacing: -0.02em;
  color: var(--theme-text, var(--text));
}

.brand-sub {
  font-size: 9px;
  color: var(--theme-muted, var(--muted));
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 500;
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 4px;
}

.navlink, .topbar-actions a {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 9px;
  border-radius: 7px;
  font-size: 10px;
  font-weight: 600;
  color: var(--theme-text-soft, rgba(255,255,255,0.85));
  text-decoration: none;
  transition: all 140ms ease;
  border: 1px solid transparent;
}

.navlink:hover, .topbar-actions a:hover {
  background: var(--theme-panel-hover, rgba(255,255,255,0.08));
  border-color: var(--theme-border, var(--card-border));
  color: var(--theme-text, var(--text));
}

.canvas-header {
  min-height: 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 0 4px 6px;
}

.canvas-title { font-size: 14px; font-weight: 700; color: var(--theme-text, var(--exec-ink)); }
.canvas-asof { font-size: 10px; color: var(--theme-muted, var(--exec-muted)); }

/* ════════════════════════════════════════════════════════════════════════════
   CANVAS — position:relative container for absolutely-positioned tiles
   ════════════════════════════════════════════════════════════════════════════ */
.canvas-grid {
  position: relative;
  width: 100%;
  min-height: 720px;
  /* No grid — tiles are absolutely positioned */
}

/* ════════════════════════════════════════════════════════════════════════════
   TILES — absolutely positioned, draggable, resizable
   ════════════════════════════════════════════════════════════════════════════ */
.canvas-tile {
  position: absolute;
  background: var(--theme-panel, var(--exec-panel));
  border: 1px solid var(--theme-border, var(--exec-border));
  border-radius: 10px;
  box-shadow: var(--theme-shadow-card, var(--exec-shadow));
  overflow: hidden;
  display: flex;
  flex-direction: column;
  /* Position is set via JS (left, top, width, height in %) */
}

.canvas-tile-head {
  padding: 5px 9px;
  border-bottom: 1px solid var(--theme-border, var(--exec-grid));
  font-size: 10px;
  font-weight: 700;
  color: var(--theme-text, var(--exec-ink));
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 6px;
}

.canvas-tile-title {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.canvas-tile-body {
  flex: 1;
  min-height: 0;
  position: relative;
  overflow: hidden;
}

.canvas-tile-body iframe {
  width: 100%;
  height: 100%;
  border: 0;
  background: transparent;
  display: block;
}

/* ════════════════════════════════════════════════════════════════════════════
   DRAG + RESIZE HANDLES — mirrors executive-dashboard-suite.css
   ════════════════════════════════════════════════════════════════════════════ */

/* Move handle (⠿) — top-right corner of tile head */
.canvas-layout-move {
  position: absolute;
  top: 6px;
  right: 8px;
  z-index: 10;
  width: 22px;
  height: 22px;
  border: 0;
  border-radius: 6px;
  background: rgba(99, 102, 241, 0.10);
  color: var(--exec-primary);
  font-size: 10px;
  line-height: 1;
  cursor: grab;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0.4;
  transition: opacity 140ms ease, background 140ms ease;
  user-select: none;
  -webkit-user-select: none;
  touch-action: none;
}

.canvas-tile:hover .canvas-layout-move {
  opacity: 1;
}

.canvas-layout-move:hover {
  background: rgba(99, 102, 241, 0.20);
}

.canvas-layout-move:active {
  cursor: grabbing;
  background: rgba(99, 102, 241, 0.30);
}

/* Resize handle — bottom-right corner */
.canvas-layout-resize {
  position: absolute;
  bottom: 0;
  right: 0;
  z-index: 10;
  width: 14px;
  height: 14px;
  cursor: nwse-resize;
  opacity: 0;
  transition: opacity 140ms ease;
  touch-action: none;
}

.canvas-tile:hover .canvas-layout-resize {
  opacity: 0.5;
}

.canvas-layout-resize:hover {
  opacity: 1 !important;
}

.canvas-layout-resize::after {
  content: "";
  position: absolute;
  bottom: 3px;
  right: 3px;
  width: 7px;
  height: 7px;
  border-right: 1.5px solid var(--theme-primary, var(--exec-primary));
  border-bottom: 1.5px solid var(--theme-primary, var(--exec-primary));
  border-bottom-right-radius: 3px;
}

/* Active (dragging/resizing) state */
.canvas-tile.canvas-layout-active {
  box-shadow: 0 0 0 2px var(--exec-primary), 0 16px 48px rgba(8, 8, 238, 0.25);
  z-index: 9999 !important;
  cursor: grabbing;
}

.canvas-grid.canvas-layout-changing {
  cursor: grabbing;
}

/* Notes */
.canvas-notes {
  margin-top: 8px;
  padding: 6px 9px;
  background: transparent;
  border: 1px solid var(--theme-border, var(--exec-border));
  border-radius: 8px;
  font-size: 9px;
  color: var(--theme-muted, var(--exec-muted));
  line-height: 1.5;
}

.canvas-notes > div { padding: 2px 0; }

.canvas-back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  background: #fff;
  border: 1px solid var(--exec-border);
  border-radius: 8px;
  text-decoration: none;
  color: var(--exec-ink);
  font-size: 12px;
  font-weight: 600;
  margin-bottom: 8px;
}

.canvas-back:hover { background: var(--exec-grid); }

/* Reset Layout button */
.canvas-reset-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  background: var(--exec-primary);
  color: #fff;
  border: 0;
  border-radius: 8px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all 140ms ease;
  white-space: nowrap;
}
.canvas-reset-btn:hover {
  background: var(--exec-ink);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(8, 8, 238, 0.30);
}
.canvas-reset-btn:active { transform: translateY(0); }

/* ─── Edit button: freeze/unfreeze drag+resize ───────────────────────────── */
.canvas-edit-btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 6px 12px;
  border-radius: 8px;
  border: 1px solid rgba(99, 102, 241, 0.30);
  background: rgba(99, 102, 241, 0.08);
  color: var(--theme-primary, #6366f1);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all 200ms cubic-bezier(.22, 1, .36, 1);
  white-space: nowrap;
}
.canvas-edit-btn:hover {
  background: rgba(99, 102, 241, 0.18);
  border-color: rgba(99, 102, 241, 0.50);
  transform: translateY(-1px);
}
.canvas-edit-btn.is-active {
  background: linear-gradient(135deg, #6366f1, #06b6d4);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.35);
}
.canvas-edit-btn i { font-size: 10px; }

/* Frozen canvas: hide drag/resize handles by default */
.canvas-frozen .canvas-layout-move,
.canvas-frozen .canvas-layout-resize {
  display: none !important;
}
.canvas-frozen .canvas-tile {
  cursor: default;
}

/* ════════════════════════════════════════════════════════════════════════════
   RESPONSIVE — mobile/PWA
   Tiles ALWAYS keep the same column layout as desktop (12-col grid).
   They scale proportionally — a row of 4 cards stays as 4 cards, just smaller.
   No column reduction, no piling into single column.
   ════════════════════════════════════════════════════════════════════════════ */

@media (max-width: 768px) {
  .canvas-page { padding: 4px; }

  .canvas-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
  }

  .canvas-title { font-size: 13px; }
  .canvas-asof { font-size: 9px; }

  .canvas-tile-head {
    padding: 3px 5px;
    font-size: 8px;
  }

  /* Hide drag/resize handles on touch — users can't drag precisely on mobile */
  .canvas-layout-move,
  .canvas-layout-resize {
    display: none;
  }
}

@media (max-width: 480px) {
  .canvas-page { padding: 2px; }
  .canvas-tile-head { padding: 2px 4px; font-size: 7px; }
}

/* ════════════════════════════════════════════════════════════════════════════
   CONTACT FOOTER — sleek translucent bar with brand mark + contact links
   Used on the Chatters page (data-contact-footer marker)
   ════════════════════════════════════════════════════════════════════════════ */
.contact-footer {
  position: sticky;
  bottom: 0;
  z-index: 50;
  margin-top: 16px;
  padding: 10px 20px;
  background: linear-gradient(0deg, var(--theme-bg, #f8fafc) 0%, transparent 100%);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-top: 1px solid var(--theme-border, rgba(99, 102, 241, 0.10));
}

.contact-footer-inner {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  max-width: 1400px;
  margin: 0 auto;
}

.contact-footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.contact-footer-mark {
  width: 26px;
  height: 26px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--theme-primary, #6366f1) 0%, var(--theme-accent, #06b6d4) 100%);
  display: grid;
  place-items: center;
  color: #fff;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.02em;
  box-shadow: 0 2px 8px rgba(99, 102, 241, 0.20);
}

.contact-footer-meta {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.contact-footer-name {
  font-size: 12px;
  font-weight: 700;
  color: var(--theme-text, #0f172a);
  line-height: 1.2;
}

.contact-footer-tag {
  font-size: 9px;
  font-weight: 500;
  color: var(--theme-muted, #64748b);
  line-height: 1.2;
  letter-spacing: 0.02em;
}

.contact-footer-spacer {
  flex: 1;
}

.contact-footer-link {
  font-size: 11px;
  font-weight: 600;
  color: var(--theme-primary, #6366f1);
  text-decoration: none;
  transition: color 150ms, opacity 150ms;
}

.contact-footer-link:hover {
  color: var(--theme-accent, #06b6d4);
  opacity: 0.85;
}

.contact-footer-sep {
  color: var(--theme-muted, #94a3b8);
  font-size: 11px;
  opacity: 0.6;
}

/* Translucent Contact button (collapsed state of the compact widget) */
.contact-footer-btn,
.contact-collapsed-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px 6px 10px;
  border-radius: 14px;
  border: 1px solid var(--toggle-border, rgba(99, 102, 241, 0.25));
  background: var(--toggle-bg, rgba(99, 102, 241, 0.12));
  color: var(--theme-primary, #6366f1);
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  transition: all 220ms cubic-bezier(.22, 1, .36, 1);
  backdrop-filter: blur(10px) saturate(160%);
  -webkit-backdrop-filter: blur(10px) saturate(160%);
}

.contact-footer-btn:hover,
.contact-collapsed-pill:hover {
  transform: translateY(-1px) scale(1.03);
  background: var(--toggle-bg, rgba(99, 102, 241, 0.20));
  box-shadow: 0 4px 14px rgba(99, 102, 241, 0.25);
}

.contact-footer-icon,
.contact-collapsed-icon {
  display: grid;
  place-items: center;
  width: 18px;
  height: 18px;
  border-radius: 6px;
  background: linear-gradient(135deg, var(--theme-primary, #6366f1), var(--theme-accent, #06b6d4));
  color: #fff;
}

.contact-footer-text,
.contact-collapsed-text {
  letter-spacing: 0.02em;
}

/* ─── Inline compact widget (right side of footer, same line as IA logo) ─── */
.contact-compact-host {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-left: auto;
}

/* data-state="open" → show compact strip, hide collapsed pill */
.contact-compact-host[data-state="open"] .contact-compact { display: flex; }
.contact-compact-host[data-state="open"] .contact-collapsed-pill { display: none; }

/* data-state="collapsed" → hide compact strip, show pill */
.contact-compact-host[data-state="collapsed"] .contact-compact { display: none; }
.contact-compact-host[data-state="collapsed"] .contact-collapsed-pill { display: inline-flex; }

.contact-compact {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 6px 4px 8px;
  border-radius: 18px;
  border: 1px solid var(--toggle-border, rgba(99, 102, 241, 0.25));
  background: var(--toggle-bg, rgba(99, 102, 241, 0.10));
  backdrop-filter: blur(12px) saturate(160%);
  -webkit-backdrop-filter: blur(12px) saturate(160%);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.10);
  transition: all 220ms cubic-bezier(.22, 1, .36, 1);
}

.contact-compact:hover {
  box-shadow: 0 4px 14px rgba(99, 102, 241, 0.20);
}

/* Tiny icon buttons (mailto: + tel:) */
.contact-compact-iconbtn {
  display: grid;
  place-items: center;
  width: 26px;
  height: 26px;
  border-radius: 8px;
  text-decoration: none;
  color: #fff !important;  /* !important to override theme-vivid.css global a{color:var(--theme-accent)} rule — otherwise the SVG stroke (currentColor) inherits teal, making the phone icon invisible on its teal→green gradient background */
  transition: transform 150ms, box-shadow 150ms;
  flex-shrink: 0;
}

.contact-compact-mail {
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
}

.contact-compact-phone {
  background: linear-gradient(135deg, #06b6d4, #10b981);
}

.contact-compact-iconbtn:hover {
  transform: translateY(-1px) scale(1.08);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.18);
}

.contact-compact-iconbtn:active {
  transform: scale(0.96);
}

/* Ask pill (opens full chat panel) */
.contact-compact-ask {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 5px 10px 5px 8px;
  border-radius: 14px;
  border: 0;
  background: linear-gradient(135deg, var(--theme-primary, #6366f1), var(--theme-accent, #06b6d4));
  color: #fff;
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  letter-spacing: 0.02em;
  transition: transform 150ms, box-shadow 150ms;
}

.contact-compact-ask:hover {
  transform: translateY(-1px) scale(1.04);
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.35);
}

.contact-compact-ask-icon {
  display: grid;
  place-items: center;
}

.contact-compact-ask-text {
  line-height: 1;
}

/* Close X button (collapses compact widget) */
.contact-compact-close {
  display: grid;
  place-items: center;
  width: 22px;
  height: 22px;
  border-radius: 6px;
  border: 0;
  background: transparent;
  color: var(--theme-muted, #94a3b8);
  cursor: pointer;
  transition: background 150ms, color 150ms;
  flex-shrink: 0;
}

.contact-compact-close:hover {
  background: rgba(239, 68, 68, 0.10);
  color: var(--theme-danger, #ef4444);
}

@media (max-width: 600px) {
  .contact-footer-inner {
    justify-content: center;
    gap: 8px;
  }
  .contact-footer-spacer { display: none; }
  .contact-footer-tag { display: none; }
  /* Compact widget wraps below the brand on small screens */
  .contact-compact-host {
    margin-left: 0;
    width: 100%;
    justify-content: center;
  }
}