/* Aura Supply OS — App Shell Layout */
/* Source: docs/aura-supply-os/design/02-ia-navigation.md */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  height: 100%;
  font-family: var(--font-ui);
  font-size: var(--text-base);
  line-height: var(--lh-base);
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

/* ─── App frame ──────────────────────────────────────────── */
.app-frame {
  display: grid;
  grid-template-columns: var(--nav-width-open) 1fr var(--ai-tab-width);
  grid-template-rows: var(--topbar-height) 1fr;
  height: 100dvh;
  overflow: hidden;
}
.app-frame.nav-collapsed {
  grid-template-columns: var(--nav-width-icon) 1fr var(--ai-tab-width);
}
.app-frame.ai-open {
  grid-template-columns: var(--nav-width-open) 1fr var(--ai-panel-width);
}
.app-frame.nav-collapsed.ai-open {
  grid-template-columns: var(--nav-width-icon) 1fr var(--ai-panel-width);
}

/* ─── Topbar ─────────────────────────────────────────────── */
.topbar {
  grid-column: 1 / -1;
  grid-row: 1;
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  padding: 0 var(--sp-4);
  height: var(--topbar-height);
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  z-index: 100;
}

/* Hamburger: hidden on desktop, shown on mobile via media query */
.topbar-hamburger {
  display: none;
  align-items: center; justify-content: center;
  width: 36px; height: 36px;
  border: none; background: transparent; cursor: pointer;
  color: var(--color-text); border-radius: var(--radius-md);
  flex-shrink: 0;
  transition: background var(--motion-fast);
}
.topbar-hamburger:hover { background: var(--color-surface-2); }

.topbar-entity {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  padding: var(--sp-1) var(--sp-2);
  border-radius: var(--radius-md);
  cursor: pointer;
  border: none;
  background: transparent;
  color: var(--color-text);
  font-size: var(--text-base);
  font-weight: 500;
  white-space: nowrap;
  transition: background var(--motion-fast);
}
.topbar-entity:hover { background: var(--color-surface-2); }

.entity-avatar {
  width: 28px; height: 28px;
  border-radius: var(--radius-full);
  display: flex; align-items: center; justify-content: center;
  font-size: 12px; font-weight: 700;
  color: var(--color-text-inverse);
  flex-shrink: 0;
}
.entity-avatar.nutricon { background: var(--color-primary); }
.entity-avatar.justfit  { background: #0A6E5C; }
.entity-avatar.merged   { background: #4338CA; }

.topbar-search {
  flex: 1;
  max-width: 480px;
  margin: 0 auto;
  position: relative;
}
.topbar-search-input {
  width: 100%;
  height: 36px;
  padding: 0 var(--sp-4) 0 36px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface-2);
  color: var(--color-text);
  font-size: var(--text-sm);
  font-family: var(--font-ui);
  outline: none;
  transition: border-color var(--motion-fast), background var(--motion-fast);
}
.topbar-search-input:focus {
  border-color: var(--color-primary);
  background: var(--color-surface);
  box-shadow: 0 0 0 2px var(--color-primary-subtle);
}
.topbar-search-icon {
  position: absolute; left: 10px; top: 50%; transform: translateY(-50%);
  color: var(--color-text-muted); pointer-events: none;
}
.topbar-search-hint {
  position: absolute; right: 10px; top: 50%; transform: translateY(-50%);
  font-size: 11px; color: var(--color-text-muted);
  background: var(--color-surface-3); padding: 1px 5px;
  border-radius: var(--radius-sm); pointer-events: none;
}

.topbar-actions {
  display: flex; align-items: center; gap: var(--sp-1); margin-left: auto;
}
.topbar-btn {
  position: relative;
  display: flex; align-items: center; justify-content: center;
  width: 36px; height: 36px;
  border: none; background: transparent; cursor: pointer;
  color: var(--color-text-secondary); border-radius: var(--radius-md);
  transition: background var(--motion-fast), color var(--motion-fast);
}
.topbar-btn:hover { background: var(--color-surface-2); color: var(--color-text); }
.topbar-btn.ai-btn { color: var(--color-ai); }
.topbar-btn.ai-btn:hover { background: var(--color-ai-bg); }

/* Letiltott topbar-gomb: a vezerlo LATHATOAN nem elerheto, es a title megmondja, miert.
   Nem tuntetjuk el -- a hely es a szandek megmarad, amint lesz mogotte vegpont. A hover
   visszajelzest is el kell venni, kulonben a gomb kattinthatonak LATSZIK. */
.topbar-btn:disabled { cursor: not-allowed; opacity: .45; }
.topbar-btn:disabled:hover { background: transparent; color: var(--color-text-secondary); }
.topbar-btn.ai-btn:disabled:hover { background: transparent; color: var(--color-ai); }

.notif-badge {
  position: absolute; top: 6px; right: 6px;
  min-width: 16px; height: 16px; padding: 0 4px;
  border-radius: var(--radius-full);
  background: var(--color-danger);
  color: var(--color-text-inverse);
  font-size: 10px; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  line-height: 1;
}

.topbar-profile {
  display: flex; align-items: center; gap: var(--sp-2);
  padding: var(--sp-1) var(--sp-2);
  border-radius: var(--radius-md);
  cursor: pointer; border: none; background: transparent;
  transition: background var(--motion-fast);
}
.topbar-profile:hover { background: var(--color-surface-2); }
.user-avatar {
  width: 28px; height: 28px; border-radius: var(--radius-full);
  background: var(--color-surface-3);
  display: flex; align-items: center; justify-content: center;
  font-size: 12px; font-weight: 600; color: var(--color-text-secondary);
}

/* ─── Left navigation ────────────────────────────────────── */
.left-nav {
  grid-column: 1;
  grid-row: 2;
  display: flex;
  flex-direction: column;
  background: var(--color-surface);
  border-right: 1px solid var(--color-border);
  overflow: hidden;
  transition: width var(--motion-base);
  width: var(--nav-width-open);
}
.app-frame.nav-collapsed .left-nav { width: var(--nav-width-icon); }

.nav-scroll {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  padding: var(--sp-2) 0;
}
.nav-scroll::-webkit-scrollbar { width: 4px; }
.nav-scroll::-webkit-scrollbar-thumb { background: var(--color-border); border-radius: 2px; }

.nav-group-label {
  padding: var(--sp-3) var(--sp-4) var(--sp-1);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.4px;
  text-transform: uppercase;
  color: var(--color-text-muted);
  white-space: nowrap;
  overflow: hidden;
  transition: opacity var(--motion-fast);
}
.app-frame.nav-collapsed .nav-group-label { opacity: 0; height: 0; padding: 0; }

.nav-item {
  display: flex; align-items: center; gap: var(--sp-3);
  padding: 0 var(--sp-3);
  height: 40px;
  border-radius: var(--radius-md);
  margin: 1px var(--sp-2);
  cursor: pointer; border: none; background: transparent;
  color: var(--color-text-secondary);
  font-size: var(--text-base);
  font-family: var(--font-ui);
  text-align: left;
  white-space: nowrap;
  overflow: hidden;
  transition: background var(--motion-fast), color var(--motion-fast);
  text-decoration: none;
  width: calc(100% - var(--sp-4));
  position: relative;
}
.nav-item:hover { background: var(--color-surface-2); color: var(--color-text); }
.nav-item.active {
  background: var(--color-primary-subtle);
  color: var(--color-primary);
}
.nav-item.active::before {
  content: '';
  position: absolute; left: 0; top: 6px; bottom: 6px;
  width: 3px; border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  background: var(--color-primary);
}
.nav-item .nav-icon {
  flex-shrink: 0; width: 20px; height: 20px;
  display: flex; align-items: center; justify-content: center;
}
.nav-item.active .nav-icon { color: var(--color-primary); }
.nav-label {
  flex: 1; overflow: hidden; text-overflow: ellipsis;
  transition: opacity var(--motion-fast);
}
.app-frame.nav-collapsed .nav-label { opacity: 0; width: 0; }

.nav-badge {
  flex-shrink: 0;
  min-width: 18px; height: 18px; padding: 0 5px;
  border-radius: var(--radius-full);
  font-size: 10px; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  transition: opacity var(--motion-fast);
}
.nav-badge.warning { background: var(--color-warning-bg); color: var(--color-warning); }
.nav-badge.danger  { background: var(--color-danger-bg);  color: var(--color-danger); }
.app-frame.nav-collapsed .nav-badge {
  position: absolute; top: 6px; right: 4px;
  min-width: 14px; height: 14px; padding: 0 3px; font-size: 9px;
}

.nav-divider {
  height: 1px; background: var(--color-border);
  margin: var(--sp-2) var(--sp-4);
  transition: opacity var(--motion-fast);
}
.app-frame.nav-collapsed .nav-divider { margin: var(--sp-2) var(--sp-2); }

.nav-footer {
  padding: var(--sp-2) 0;
  border-top: 1px solid var(--color-border);
}
.nav-collapse-btn {
  display: flex; align-items: center; gap: var(--sp-3);
  padding: 0 var(--sp-3);
  height: 36px;
  margin: 1px var(--sp-2);
  width: calc(100% - var(--sp-4));
  border: none; background: transparent; cursor: pointer;
  color: var(--color-text-muted); border-radius: var(--radius-md);
  font-size: var(--text-sm); font-family: var(--font-ui);
  transition: background var(--motion-fast), color var(--motion-fast);
}
.nav-collapse-btn:hover { background: var(--color-surface-2); color: var(--color-text); }

/* ─── Main content area ──────────────────────────────────── */
.main-content {
  grid-column: 2;
  grid-row: 2;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: var(--color-bg);
}

.breadcrumb-bar {
  display: flex; align-items: center; gap: var(--sp-1);
  padding: var(--sp-3) var(--content-pad-xl);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  border-bottom: 1px solid var(--color-border);
  background: var(--color-surface);
  flex-shrink: 0;
}
.breadcrumb-bar a { color: var(--color-text-secondary); text-decoration: none; }
.breadcrumb-bar a:hover { color: var(--color-primary); text-decoration: underline; }
.breadcrumb-sep { color: var(--color-border-strong); }
.breadcrumb-current { color: var(--color-text); font-weight: 500; }

.content-area {
  flex: 1; overflow-y: auto; overflow-x: hidden;
  padding: var(--content-pad-xl);
  max-width: var(--content-max);
  width: 100%;
  align-self: flex-start;
}

/* ─── AI Panel ───────────────────────────────────────────── */
.ai-panel {
  grid-column: 3;
  grid-row: 2;
  display: flex; flex-direction: column;
  background: var(--color-surface);
  border-left: 1px solid var(--color-border);
  overflow: hidden;
  transition: width var(--motion-base);
  width: var(--ai-tab-width);
}
.app-frame.ai-open .ai-panel {
  width: var(--ai-panel-width);
}

.ai-tab {
  display: flex; flex-direction: column; align-items: center;
  padding: var(--sp-4) 0;
  cursor: pointer; border: none; background: transparent;
  color: var(--color-ai); gap: var(--sp-2); width: 100%;
  transition: background var(--motion-fast);
}
.ai-tab:hover { background: var(--color-ai-bg); }
.ai-tab-label {
  writing-mode: vertical-rl; text-orientation: mixed;
  font-size: var(--text-xs); font-weight: 500; letter-spacing: 0.4px;
  color: var(--color-ai); white-space: nowrap;
}
/* .ai-tab-badge ELKERULT: az AI-panelnek nincs adatforrasa, a jelvenyben allo szam allando volt,
   es a panel sajat tartalma ("Nincs aktiv AI-jelzes") ellentmondott neki. A stilus visszahagyasa
   meghivas lenne a vezerlo visszatetelere. */

.ai-panel-inner {
  flex: 1; overflow-y: auto; display: none; flex-direction: column;
}
.app-frame.ai-open .ai-panel-inner { display: flex; }
.app-frame.ai-open .ai-tab { display: none; }

/* When collapsed show tab vertically */
.ai-panel-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: var(--sp-4);
  border-bottom: 1px solid var(--color-border);
  flex-shrink: 0;
}
.ai-panel-title {
  display: flex; align-items: center; gap: var(--sp-2);
  font-size: var(--text-md); font-weight: 600;
  color: var(--color-ai);
}
.ai-panel-close {
  border: none; background: transparent; cursor: pointer;
  color: var(--color-text-muted); padding: var(--sp-1);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  transition: background var(--motion-fast);
}
.ai-panel-close:hover { background: var(--color-surface-2); color: var(--color-text); }

.ai-panel-body { flex: 1; padding: var(--sp-4); overflow-y: auto; }
.ai-panel-body::-webkit-scrollbar { width: 4px; }
.ai-panel-body::-webkit-scrollbar-thumb { background: var(--color-border); }

.ai-suggestion-card {
  border: 1px solid var(--color-ai-border);
  border-radius: var(--radius-lg);
  background: var(--color-ai-bg);
  padding: var(--sp-4);
  margin-bottom: var(--sp-3);
}
.ai-card-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: var(--sp-2);
}
.ai-card-type {
  display: flex; align-items: center; gap: var(--sp-1);
  font-size: var(--text-xs); font-weight: 500;
  color: var(--color-ai); text-transform: uppercase; letter-spacing: 0.4px;
}
.confidence-badge {
  display: flex; align-items: center; gap: 4px;
  padding: 2px 7px;
  border: 1px solid var(--color-ai-border);
  border-radius: var(--radius-full);
  font-size: var(--text-xs); font-weight: 600;
  color: var(--color-ai); background: var(--color-surface);
}
.ai-card-body { font-size: var(--text-base); color: var(--color-text); margin-bottom: var(--sp-2); }
.ai-card-body strong { font-weight: 600; }
.ai-why-btn {
  background: none; border: none; cursor: pointer;
  color: var(--color-ai); font-size: var(--text-sm);
  text-decoration: underline; padding: 0; margin-bottom: var(--sp-3);
}
.ai-card-actions { display: flex; gap: var(--sp-2); }

/* ─── Responsive ─────────────────────────────────────────── */
@media (max-width: 1199px) {
  .app-frame {
    grid-template-columns: var(--nav-width-icon) 1fr var(--ai-tab-width);
  }
  .left-nav { width: var(--nav-width-icon); }
  .nav-label { opacity: 0; width: 0; }
  .nav-group-label { opacity: 0; height: 0; padding: 0; }

  .app-frame.ai-open {
    grid-template-columns: var(--nav-width-icon) 1fr var(--ai-panel-width);
  }
}

@media (max-width: 767px) {
  /* ── App frame: single column, no sidebar slot ── */
  .app-frame,
  .app-frame.nav-collapsed,
  .app-frame.ai-open,
  .app-frame.nav-collapsed.ai-open {
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: var(--topbar-height) 1fr;
  }

  /* ── Sidebar: off-screen drawer, slides in on .mobile-open ── */
  .left-nav {
    position: fixed;
    top: 0; left: 0; bottom: 0;
    width: min(280px, 85vw);
    height: 100%;
    z-index: 100;
    grid-column: unset; grid-row: unset;
    border-right: 1px solid var(--color-border);
    transform: translateX(-100%);
    transition: transform var(--motion-base);
    /* reset icon-only width from 1199px rule */
    width: min(280px, 85vw) !important;
  }
  .left-nav.mobile-open {
    transform: translateX(0);
    box-shadow: var(--shadow-3, 0 8px 32px rgba(0,0,0,.18));
  }

  /* Reset icon-only label/group hiding from 1199px */
  .left-nav .nav-label { opacity: 1 !important; width: auto !important; }
  .left-nav .nav-group-label { opacity: 1 !important; height: auto !important; padding: var(--sp-3) var(--sp-4) var(--sp-1) !important; }
  .left-nav .nav-badge { position: static !important; min-width: 18px !important; height: 18px !important; padding: 0 5px !important; font-size: 10px !important; }

  /* ── Main content: full width, min-width:0 kényszeríti a grid item-et a track szélességére ── */
  .main-content { grid-column: 1; grid-row: 2; min-width: 0; }

  /* ── AI panel: FAB position bottom-right (collapsed), full-screen when open ──
     grid-column/row removed — fixed positioning takes it out of the grid flow
     so it can no longer overlap the page-header/title at 390px. */
  .ai-panel {
    position: fixed;
    right: 16px;
    bottom: 24px;
    z-index: 90;
    width: var(--ai-tab-width);
    border: none;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.18);
  }
  .app-frame.ai-open .ai-panel {
    position: fixed; inset: 0; z-index: 200;
    width: 100%; border: none; border-radius: 0; box-shadow: none;
  }

  /* ── Hamburger: show on mobile ── */
  .topbar-hamburger { display: flex !important; }

  /* overflow-x: hidden (base rule :305) clips wide module content on 390px — override to auto
     so any overflow is scrollable rather than silently inaccessible. */
  .content-area { padding: var(--content-pad-xs); overflow-x: auto; }
  .breadcrumb-bar { padding: var(--sp-2) var(--content-pad-xs); display: none; }
}

@media (max-width: 1023px) and (min-width: 768px) {
  .content-area { padding: var(--content-pad-sm); }
  .breadcrumb-bar { padding: var(--sp-2) var(--content-pad-sm); }
}