/* ============================================================================
   x4digital V3 — Dashboard SPA shell styles (Wow #4 surface)

   Per Charter NN#5 + feedback_aesthetic_is_signal.md: lifted, gold/clay,
   anti-templatey. The shell IS the chrome customers see every time they
   come back — every detail compounds toward "wow this is so easy."

   Layout: sidebar nav (left, fixed) + content area (right, scrollable).
   Mobile: top hamburger + slide-out nav (per /styles/responsive.css
   collapse rules + dashboard-shell grid).
   ========================================================================== */

/* ── Body / shell ─────────────────────────────────────────────────────── */
.dash-body {
  min-height: 100vh;
  background:
    radial-gradient(ellipse at 0% 0%, rgba(200, 162, 74, 0.05), transparent 45%),
    radial-gradient(ellipse at 100% 100%, rgba(217, 81, 44, 0.04), transparent 45%),
    var(--bg);
}

.dashboard-shell {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  grid-template-rows: auto 1fr;
  grid-template-areas:
    "nav topbar"
    "nav content";
  min-height: 100vh;
  gap: 0;
}

/* ── Sidebar ──────────────────────────────────────────────────────────── */
.dashboard-nav {
  grid-area: nav;
  background: var(--surface);
  border-right: 1px solid var(--ink-100);
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow: hidden;
  box-shadow: var(--shadow-1);
  z-index: 20;
}

.dashboard-nav__brand {
  padding: var(--space-5) var(--space-5) var(--space-3);
  border-bottom: 1px solid var(--ink-100);
  position: relative;
}
.dashboard-nav__brand::after {
  content: "";
  position: absolute;
  bottom: -1px;
  left: var(--space-5);
  width: 48px;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--gold));
  border-radius: 1px;
}

.brand-mark {
  display: inline-flex;
  align-items: baseline;
  gap: var(--space-2);
  font-family: var(--font-serif);
  font-size: var(--text-xl);
  font-weight: var(--weight-semibold);
  color: var(--ink-900);
  letter-spacing: var(--tracking-tight);
  text-decoration: none;
}
.brand-mark::before {
  content: "";
  display: inline-block;
  width: 10px;
  height: 10px;
  background: var(--gold);
  border-radius: 50%;
  box-shadow: 0 0 0 3px rgba(200, 162, 74, 0.20);
}

/* Project switcher */
.dashboard-nav__project {
  padding: var(--space-4) var(--space-5) var(--space-3);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.dashboard-nav__project-label {
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  color: var(--gold-deep);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
  margin: 0;
}
.dashboard-nav__project-select {
  font-size: var(--text-sm);
  padding: var(--space-2) var(--space-3);
}

/* Nav items list */
.dashboard-nav__items {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-3) var(--space-3) var(--space-5);
}
.dashboard-nav__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.dashboard-nav__item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-3);
  border-radius: var(--radius-md);
  color: var(--ink-700);
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  text-decoration: none;
  background: transparent;
  border: none;
  cursor: pointer;
  text-align: left;
  width: 100%;
  transition: background var(--duration-fast) var(--ease-standard),
              color var(--duration-fast) var(--ease-standard),
              transform var(--duration-fast) var(--ease-standard);
}
/* W2D — hover: currentColor accent + 4% bg lift on the icon-bearing chip.
   Use color-mix on currentColor so the wash naturally tints toward the active
   text colour (clay on selected, ink on idle) without hardcoding a second hex. */
.dashboard-nav__item:hover {
  background: color-mix(in srgb, currentColor 4%, var(--surface));
  color: var(--ink-900);
}
.dashboard-nav__item:hover .dashboard-nav__item-icon {
  color: var(--accent);
  background: color-mix(in srgb, var(--accent) 8%, transparent);
  border-radius: var(--radius-sm);
}
.dashboard-nav__item-icon {
  transition: color var(--duration-fast) var(--ease-standard),
              background var(--duration-fast) var(--ease-standard);
}
.dashboard-nav__item[aria-current="page"],
.dashboard-nav__item[aria-selected="true"] {
  background: linear-gradient(180deg, var(--accent-soft) 0%, rgba(251, 233, 226, 0.6) 100%);
  color: var(--accent-2);
  font-weight: var(--weight-semibold);
  position: relative;
}
.dashboard-nav__item[aria-current="page"]::before,
.dashboard-nav__item[aria-selected="true"]::before {
  content: "";
  position: absolute;
  left: -3px;
  top: 6px;
  bottom: 6px;
  width: 3px;
  background: var(--accent);
  border-radius: 0 2px 2px 0;
}

.dashboard-nav__item-icon {
  font-size: 18px;
  flex-shrink: 0;
  display: inline-flex;
  width: 22px;
  justify-content: center;
}
.dashboard-nav__item-label { flex: 1; }

/* Skeleton nav items (shown before /api/me resolves) */
.skeleton-nav {
  pointer-events: none;
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3);
  transition: opacity var(--duration-base) var(--ease-standard);
}
.skeleton-nav__icon {
  width: 22px;
  height: 22px;
  border-radius: var(--radius-sm);
}
.skeleton-nav__label {
  flex: 1;
  height: 14px;
  border-radius: var(--radius-sm);
}

/* W2D — skeleton fade-out / content fade-in.
   The dashboard shell calls renderNav() once /api/me resolves; the existing
   skeletons get replaced by real <button>s. To smooth the jolt, the JS adds
   a `[data-fading-out]` attribute on skeletons for one frame before swap.
   The panel mount already animates with slideUp; layer fade-in over it so
   the swap reads as a single soft transition, not a hard cut. */
[data-fading-out] {
  opacity: 0 !important;
  pointer-events: none;
}
.dashboard-nav__list[data-just-rendered] .dashboard-nav__item {
  animation: dashFadeIn var(--duration-base) var(--ease-out-expo) backwards;
}
.dashboard-nav__list[data-just-rendered] .dashboard-nav__item:nth-child(1) { animation-delay: 0ms; }
.dashboard-nav__list[data-just-rendered] .dashboard-nav__item:nth-child(2) { animation-delay: 30ms; }
.dashboard-nav__list[data-just-rendered] .dashboard-nav__item:nth-child(3) { animation-delay: 60ms; }
.dashboard-nav__list[data-just-rendered] .dashboard-nav__item:nth-child(4) { animation-delay: 90ms; }
.dashboard-nav__list[data-just-rendered] .dashboard-nav__item:nth-child(5) { animation-delay: 120ms; }
.dashboard-nav__list[data-just-rendered] .dashboard-nav__item:nth-child(6) { animation-delay: 150ms; }
.dashboard-nav__list[data-just-rendered] .dashboard-nav__item:nth-child(7) { animation-delay: 180ms; }

@keyframes dashFadeIn {
  from { opacity: 0; transform: translateX(-4px); }
  to   { opacity: 1; transform: translateX(0); }
}

/* Sidebar footer */
.dashboard-nav__footer {
  padding: var(--space-4) var(--space-5);
  border-top: 1px solid var(--ink-100);
}
.dashboard-nav__signout {
  width: 100%;
  justify-content: center;
}

/* ── Top bar ──────────────────────────────────────────────────────────── */
.dashboard-topbar {
  grid-area: topbar;
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-6);
  background: rgba(250, 250, 247, 0.92);
  backdrop-filter: saturate(160%) blur(8px);
  border-bottom: 1px solid var(--ink-100);
  position: sticky;
  top: 0;
  z-index: 15;
}

.dashboard-topbar__hamburger {
  display: none;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 1px solid var(--ink-200);
  border-radius: var(--radius-md);
  color: var(--ink-700);
  cursor: pointer;
  flex-shrink: 0;
}
.dashboard-topbar__hamburger:hover { background: var(--surface-2); color: var(--ink-900); }

.dashboard-topbar__title {
  flex: 1;
  font-family: var(--font-serif);
  font-size: var(--text-lg);
  font-weight: var(--weight-semibold);
  color: var(--ink-900);
  letter-spacing: var(--tracking-tight);
}

/* Account chip */
.dashboard-topbar__account { position: relative; }

.dashboard-account-chip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: var(--surface);
  border: 1px solid var(--ink-200);
  border-radius: var(--radius-pill);
  padding: 4px 12px 4px 4px;
  cursor: pointer;
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  color: var(--ink-700);
  box-shadow: var(--shadow-0);
  transition: box-shadow var(--duration-fast) var(--ease-standard),
              transform var(--duration-fast) var(--ease-standard);
}
.dashboard-account-chip:hover {
  box-shadow: var(--shadow-1);
  transform: translateY(-1px);
}

.dashboard-account-chip__avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold), var(--accent));
  color: white;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: var(--weight-bold);
  font-size: var(--text-sm);
  text-transform: uppercase;
  flex-shrink: 0;
}
.dashboard-account-chip__email {
  max-width: 180px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.dashboard-account-chip__tier {
  font-size: var(--text-xs);
}
.dashboard-account-chip__caret {
  color: var(--ink-500);
  flex-shrink: 0;
}

.dashboard-account-menu {
  position: absolute;
  top: calc(100% + var(--space-2));
  right: 0;
  min-width: 220px;
  background: var(--surface);
  border: 1px solid var(--ink-100);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-2);
  padding: var(--space-2);
  display: flex;
  flex-direction: column;
  gap: 2px;
  z-index: 25;
  animation: slideUp var(--duration-base) var(--ease-out-expo);
}
.dashboard-account-menu[hidden] { display: none; }

.dashboard-account-menu__item {
  display: flex;
  align-items: center;
  padding: var(--space-3) var(--space-3);
  border-radius: var(--radius-md);
  color: var(--ink-700);
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  text-decoration: none;
  background: transparent;
  border: none;
  cursor: pointer;
  text-align: left;
}
.dashboard-account-menu__item:hover { background: var(--surface-2); color: var(--ink-900); }
.dashboard-account-menu__item--danger { color: var(--danger); }
.dashboard-account-menu__item--danger:hover { background: var(--danger-soft); }

/* ── Content area ─────────────────────────────────────────────────────── */
.dashboard-content {
  grid-area: content;
  padding: var(--space-6);
  overflow-x: hidden;
  min-width: 0;
}
@media (max-width: 720px) {
  .dashboard-content { padding: var(--space-4); }
}

/* Loading state */
.dashboard-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  padding: var(--space-9) var(--space-5);
  color: var(--ink-500);
  text-align: center;
}
.dashboard-loading__text {
  font-size: var(--text-sm);
  margin: 0;
}

/* Empty state — no sites yet */
.dashboard-empty {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 60vh;
}
.dashboard-empty__inner {
  text-align: center;
  max-width: 520px;
  padding: var(--space-7);
  background: linear-gradient(135deg, var(--surface) 0%, var(--gold-soft) 120%);
  border: 1px solid var(--gold);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-2);
}
.dashboard-empty__h {
  font-family: var(--font-serif);
  font-size: var(--text-3xl);
  color: var(--ink-900);
  margin: var(--space-2) 0 var(--space-3);
}
.dashboard-empty__sub {
  color: var(--ink-700);
  font-size: var(--text-base);
  line-height: var(--leading-snug);
  margin: 0 0 var(--space-5);
}

/* Panel mount target */
.dashboard-panel-mount {
  min-height: 200px;
  display: block;
}
.dashboard-panel-mount[hidden] { display: none; }

/* Generic panel wrapper that modules emit */
.dashboard-panel-mount > .panel {
  animation: slideUp var(--duration-slow) var(--ease-out-expo);
}

/* ── Toasts ───────────────────────────────────────────────────────────── */
.dashboard-toast-region {
  position: fixed;
  top: var(--space-5);
  right: var(--space-5);
  z-index: 80;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  pointer-events: none;
}
.dashboard-toast {
  background: var(--surface);
  border: 1px solid var(--ink-200);
  border-left: 4px solid var(--accent);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  box-shadow: var(--shadow-2);
  font-size: var(--text-sm);
  color: var(--ink-900);
  pointer-events: auto;
  animation: slideUp var(--duration-base) var(--ease-out-expo);
  max-width: 380px;
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
}
.dashboard-toast--danger { border-left-color: var(--danger); }
.dashboard-toast--success { border-left-color: var(--success); }
.dashboard-toast--warn { border-left-color: var(--warn); }
.dashboard-toast__close {
  background: transparent;
  border: none;
  color: var(--ink-500);
  cursor: pointer;
  font-size: var(--text-lg);
  padding: 0;
  margin-left: auto;
  line-height: 1;
}
.dashboard-toast__close:hover { color: var(--ink-900); }

/* ── Mobile (≤960px): collapse sidebar to slide-out drawer ────────────── */
@media (max-width: 960px) {
  .dashboard-shell {
    grid-template-columns: 1fr;
    grid-template-rows: auto 1fr;
    grid-template-areas:
      "topbar"
      "content";
  }
  .dashboard-topbar__hamburger { display: inline-flex; }

  .dashboard-nav {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: 280px;
    height: 100vh;
    transform: translateX(-100%);
    transition: transform var(--duration-slow) var(--ease-out-expo);
    z-index: 60;
    box-shadow: var(--shadow-3);
  }
  .dashboard-nav[aria-expanded="true"] {
    transform: translateX(0);
  }

  /* Backdrop when nav is open */
  .dash-body[data-nav-open="true"]::before {
    content: "";
    position: fixed;
    inset: 0;
    background: rgba(26, 22, 18, 0.32);
    backdrop-filter: blur(2px);
    z-index: 50;
    animation: fadeIn var(--duration-base) var(--ease-standard);
  }
}

@media (max-width: 480px) {
  .dashboard-account-chip__email { max-width: 100px; }
  .dashboard-account-chip__tier { display: none; }
}