/**
 * Z5 Ultimate — Application shell
 * Shared layout for dashboard, tools, admin
 */

@import url("landing-icons.css");

.z5-app {
  display: flex;
  flex-direction: column;
  width: 100%;
  font-family: var(--z5-font-sans);
  min-height: 100dvh;
  background: var(--z5-bg-void);
  color: var(--z5-text-primary);

  --z5-landing-glass-bg: rgba(255, 255, 255, 0.028);
  --z5-landing-glass-border: rgba(255, 255, 255, 0.07);
  --z5-landing-glass-border-active: rgba(55, 211, 154, 0.35);
  --z5-landing-neon-purple: #6de8b4;
  --z5-landing-neon-blue: #65d8ff;
  --z5-landing-neon-green: #37d39a;
  --z5-landing-neon-cyan: #65d8ff;
  --z5-landing-glow-purple: 0 0 28px rgba(55, 211, 154, 0.22);
  --z5-landing-glow-blue: 0 0 24px rgba(101, 216, 255, 0.2);
  --z5-landing-glow-green: 0 0 24px rgba(55, 211, 154, 0.22);
  --z5-landing-glow-cyan: 0 0 24px rgba(101, 216, 255, 0.18);
}

/* ─── App background ─── */
.z5-app-scene {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.z5-app-scene__base {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 10% 10%, rgba(60, 100, 200, 0.14) 0%, transparent 65%),
    radial-gradient(ellipse 50% 60% at 90% 85%, rgba(80, 40, 180, 0.12) 0%, transparent 60%),
    radial-gradient(ellipse 40% 40% at 75% 15%, rgba(40, 130, 170, 0.07) 0%, transparent 55%),
    linear-gradient(165deg, var(--z5-bg-void) 0%, var(--z5-bg-deep) 50%, var(--z5-bg-elevated) 100%);
}

.z5-app-scene__grid {
  display: none;
}

.z5-app-scene__noise {
  position: absolute;
  inset: 0;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ─── Layout ─── */
.z5-app-layout {
  position: relative;
  z-index: 1;
  display: flex;
  flex: 1;
  width: 100%;
  min-height: 100dvh;
}

.z5-app-main {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.z5-app-content {
  flex: 1;
  width: 100%;
  padding: var(--z5-space-6) var(--z5-space-8);
}

/* ─── Brand ─── */
.z5-app-brand {
  display: flex;
  align-items: center;
  gap: var(--z5-space-3);
  font-weight: var(--z5-weight-extrabold);
  font-size: var(--z5-text-md);
  letter-spacing: var(--z5-tracking-tight);
  color: var(--z5-text-primary);
}

.z5-app-brand__mark {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.z5-app-brand__sub {
  display: block;
  font-size: var(--z5-text-xs);
  font-weight: var(--z5-weight-medium);
  color: var(--z5-text-muted);
  letter-spacing: var(--z5-tracking-wider);
  text-transform: uppercase;
}

/* ─── Sidebar icon sizing ─── */
.z5-sidebar__icon i {
  font-size: 1rem;
  line-height: 1;
}

.z5-sidebar__icon .z5-icon {
  width: 1.125rem;
  height: 1.125rem;
}

/* ─── Top bar ─── */
.z5-app-topbar {
  position: sticky;
  top: 0;
  z-index: var(--z5-z-sticky);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--z5-space-4);
  padding: var(--z5-space-4) var(--z5-space-8);
  background: rgba(5, 8, 22, 0.75);
  backdrop-filter: blur(var(--z5-glass-blur-heavy));
  -webkit-backdrop-filter: blur(var(--z5-glass-blur-heavy));
  border-bottom: 1px solid var(--z5-border-subtle);
}

.z5-app-topbar__title {
  font-size: var(--z5-text-2xl);
  font-weight: var(--z5-weight-bold);
  letter-spacing: var(--z5-tracking-tight);
  line-height: 1.2;
}

.z5-app-topbar__desc {
  font-size: var(--z5-text-sm);
  color: var(--z5-text-muted);
  margin-top: var(--z5-space-1);
}

.z5-app-topbar__actions {
  display: flex;
  align-items: center;
  gap: var(--z5-space-3);
  flex-shrink: 0;
}

.z5-app-menu-toggle {
  display: none;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  border-radius: var(--z5-radius-sm);
  border: 1px solid var(--z5-border-subtle);
  background: rgba(255, 255, 255, 0.03);
  color: var(--z5-text-primary);
}

.z5-app-menu-toggle:hover {
  border-color: var(--z5-border-glow);
  background: rgba(55, 211, 154, 0.08);
}

/* Mobile nav strip (tool pages hide the full topbar) */
.z5-mobile-bar {
  display: none;
  align-items: center;
  gap: var(--z5-space-3);
  padding: var(--z5-space-3) var(--z5-space-4);
  background: rgba(12, 18, 32, 0.94);
  backdrop-filter: blur(var(--z5-glass-blur-heavy));
  -webkit-backdrop-filter: blur(var(--z5-glass-blur-heavy));
  border-bottom: 1px solid var(--z5-border-subtle);
}

.z5-mobile-bar__title {
  font-size: var(--z5-text-sm);
  font-weight: var(--z5-weight-bold);
  color: var(--w3-dim);
  letter-spacing: 0.04em;
}

/* ─── Page utilities ─── */
.z5-page-grid {
  display: grid;
  gap: var(--z5-space-6);
}

.z5-page-grid--stats {
  grid-template-columns: repeat(4, 1fr);
}

.z5-page-grid--2 {
  grid-template-columns: 1.4fr 0.6fr;
}

.z5-page-grid--3 {
  grid-template-columns: repeat(3, 1fr);
}

.z5-page-section {
  margin-bottom: var(--z5-space-8);
}

.z5-grad-text {
  background: var(--z5-gradient-text);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ─── Activity feed ─── */
.z5-activity-list {
  display: flex;
  flex-direction: column;
  gap: var(--z5-space-3);
}

.z5-activity-item {
  display: flex;
  align-items: flex-start;
  gap: var(--z5-space-3);
  padding: var(--z5-space-3) var(--z5-space-4);
  border-radius: var(--z5-radius-md);
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--z5-border-subtle);
  font-size: var(--z5-text-sm);
}

.z5-activity-item__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-top: 6px;
  flex-shrink: 0;
}

.z5-activity-item__dot--success { background: var(--z5-success); box-shadow: 0 0 8px var(--z5-success); }
.z5-activity-item__dot--primary { background: var(--z5-green-400); box-shadow: 0 0 8px var(--z5-green-400); }
.z5-activity-item__dot--warning { background: var(--z5-warning); box-shadow: 0 0 8px var(--z5-warning); }

.z5-activity-item__time {
  margin-left: auto;
  font-size: var(--z5-text-xs);
  color: var(--z5-text-muted);
  flex-shrink: 0;
}

/* ─── Quick actions ─── */
.z5-quick-actions {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--z5-space-3);
}

.z5-quick-action {
  display: flex;
  align-items: center;
  gap: var(--z5-space-3);
  padding: var(--z5-space-4);
  border-radius: var(--z5-radius-md);
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--z5-border-subtle);
  font-size: var(--z5-text-sm);
  font-weight: var(--z5-weight-medium);
  color: var(--z5-text-secondary);
  transition:
    border-color var(--z5-duration-fast),
    background var(--z5-duration-fast),
    transform var(--z5-duration-fast);
}

.z5-quick-action:hover {
  border-color: var(--z5-border-glow);
  background: rgba(55, 211, 154, 0.06);
  color: var(--z5-text-primary);
  transform: translateY(-2px);
}

/* ─── License rows ─── */
.z5-license-row {
  display: flex;
  align-items: center;
  gap: var(--z5-space-4);
  padding: var(--z5-space-4);
  border-radius: var(--z5-radius-md);
  border: 1px solid var(--z5-border-subtle);
  background: rgba(255, 255, 255, 0.02);
}

.z5-license-row + .z5-license-row {
  margin-top: var(--z5-space-3);
}

.z5-license-row__icon {
  width: 40px;
  height: 40px;
  border-radius: var(--z5-radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.z5-license-row__meta {
  flex: 1;
  min-width: 0;
}

.z5-license-row__name {
  font-weight: var(--z5-weight-semibold);
  font-size: var(--z5-text-sm);
}

.z5-license-row__key {
  font-size: var(--z5-text-xs);
  color: var(--z5-text-muted);
  font-family: var(--z5-font-mono);
  margin-top: 2px;
}

/* ─── Product grid (dashboard) ─── */
.z5-product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--z5-space-5);
}

.z5-product-tile {
  display: flex;
  flex-direction: column;
  gap: var(--z5-space-4);
  padding: var(--z5-space-6);
  border-radius: var(--z5-radius-lg);
  background: var(--z5-bg-surface);
  border: 1px solid var(--z5-border-default);
  box-shadow: var(--z5-shadow-float);
  transition:
    transform var(--z5-duration-base) var(--z5-ease-out),
    border-color var(--z5-duration-base),
    box-shadow var(--z5-duration-base);
}

.z5-product-tile:hover:not(.z5-product-tile--locked) {
  transform: translateY(-4px);
  border-color: var(--z5-border-glow);
  box-shadow: var(--z5-shadow-float), var(--z5-shadow-glow-sm);
}

.z5-product-tile--locked {
  opacity: 0.5;
  filter: saturate(0.5);
}

.z5-product-tile__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--z5-space-3);
}

.z5-product-tile__desc {
  font-size: var(--z5-text-sm);
  color: var(--z5-text-muted);
  line-height: var(--z5-leading-snug);
}

.z5-product-tile__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  padding-top: var(--z5-space-4);
  border-top: 1px solid var(--z5-border-subtle);
}

/* ─── Chart mini ─── */
.z5-mini-chart {
  height: 160px;
  display: flex;
  align-items: flex-end;
  gap: var(--z5-space-2);
  padding-top: var(--z5-space-4);
}

.z5-mini-chart__bar {
  flex: 1;
  border-radius: 4px 4px 0 0;
  background: linear-gradient(180deg, var(--z5-green-400), rgba(55, 211, 154, 0.2));
  min-height: 12px;
  transition: height var(--z5-duration-slow) var(--z5-ease-out);
}

/* ─── Mobile sidebar ─── */
@media (max-width: 1023px) {
  /* Let fixed sidebar/overlay share the same root stacking context */
  .z5-app-layout {
    z-index: auto;
  }

  .z5-app-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.55);
    z-index: calc(var(--z5-z-sidebar) - 1);
    backdrop-filter: blur(4px);
  }

  .z5-app.is-sidebar-open .z5-app-overlay {
    display: block;
  }

  .z5-sidebar {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    z-index: var(--z5-z-sidebar);
    transform: translateX(-100%);
    transition: transform var(--z5-duration-base) var(--z5-ease-out);
  }

  .z5-app.is-sidebar-open .z5-sidebar {
    transform: translateX(0);
  }

  .z5-app-menu-toggle {
    display: flex;
  }

  .w3-theme .z5-app-main:has(.w3-mm) .z5-mobile-bar {
    display: flex;
  }

  .w3-theme .z5-app-main:has(.w3-mm) .z5-app-topbar .z5-app-menu-toggle {
    display: none;
  }

  .z5-app-content {
    padding: var(--z5-space-5) var(--z5-space-4);
  }

  .z5-app-topbar {
    padding: var(--z5-space-4);
  }

  .z5-page-grid--stats {
    grid-template-columns: repeat(2, 1fr);
  }

  .z5-page-grid--2,
  .z5-page-grid--3 {
    grid-template-columns: 1fr;
  }

  .z5-product-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 639px) {
  .z5-page-grid--stats {
    grid-template-columns: 1fr;
  }
}