/**
 * Responsive overrides — Tailwind-friendly, mobile-first
 * Breakpoints: mobile (default), md: 768px, lg: 1024px
 */

/* Touch targets minimum 44px (nav items, buttons) */
.min-touch {
  min-width: 44px;
  min-height: 44px;
}

/* Container max-widths per breakpoint */
.resp-container {
  max-width: 100%;
  padding-left: 16px;
  padding-right: 16px;
  margin-left: auto;
  margin-right: auto;
}
@media (min-width: 768px) {
  .resp-container { max-width: 720px; }
}
@media (min-width: 1024px) {
  .resp-container { max-width: 1200px; padding-left: 24px; padding-right: 24px; }
}

/* Bottom nav: 5 items, safe area */
.nav-bottom.resp-nav {
  padding-bottom: max(10px, env(safe-area-inset-bottom));
}
.nav-bottom.resp-nav a {
  min-width: 44px;
  min-height: 44px;
  justify-content: center;
  font-size: var(--text-sm);
}
@media (min-width: 768px) {
  .nav-bottom.resp-nav a { font-size: var(--text-base); }
}

/* Top tabs (tablet): hide bottom nav, show top tabs */
@media (min-width: 768px) {
  .nav-bottom.resp-nav { display: none; }
  .resp-content-with-nav { padding-bottom: 24px; }
}
@media (min-width: 1024px) {
  .nav-bottom.resp-nav { display: none; }
  .resp-content-with-nav { padding-bottom: 32px; }
}

/* Desktop: tooltip-style hints (keyboard shortcuts) */
@media (min-width: 1024px) {
  .lg-tooltip:hover::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    margin-bottom: 4px;
    padding: 4px 8px;
    font-size: 0.7rem;
    white-space: nowrap;
    background: var(--sand-muted);
    border: 1px solid var(--sand-border);
    border-radius: var(--radius-pixel);
    z-index: 10;
  }
}

/* Modal: full-screen drawer mobile, centered desktop */
.resp-modal {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: flex;
  align-items: flex-end;
  justify-content: center;
}
@media (min-width: 768px) {
  .resp-modal { align-items: center; }
  .resp-modal-inner { width: 80%; max-height: 90vh; border-radius: var(--radius-pixel); }
}
@media (min-width: 1024px) {
  .resp-modal-inner { width: 500px; }
}

/* Table horizontal scroll with sticky first column */
.resp-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.resp-table th:first-child,
.resp-table td:first-child {
  position: sticky;
  left: 0;
  background: var(--sand-bg-card);
  z-index: 1;
}