/* components.css — Shared UI Components */

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { height: -webkit-fill-available; }
body {
  font-family: var(--font-sans);
  background: var(--void);
  color: var(--text-primary);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  min-height: 100vh;
  min-height: 100dvh;
}

/* ── Glass Card ── */
.glass {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
}
.glass::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.03) 0%, transparent 50%);
  pointer-events: none;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 0.85rem;
  padding: 10px 16px;
  min-height: 44px;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  transition: all 0.25s var(--ease-out-expo);
  text-decoration: none;
  white-space: nowrap;
}
.btn svg { width: 16px; height: 16px; }
.btn-primary {
  background: var(--grad-primary);
  color: var(--text-on-accent);
}
.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 24px -4px rgba(124,58,237,0.3);
}
.btn-ghost {
  background: rgba(255,255,255,0.05);
  color: var(--text-secondary);
  border: 1px solid var(--glass-border);
}
.btn-ghost:hover {
  background: rgba(255,255,255,0.08);
  color: var(--text-primary);
}

/* ── Badges ── */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  border-radius: var(--radius-pill);
  white-space: nowrap;
}
.badge-good { background: var(--good-muted); color: var(--good); }
.badge-tolerated { background: var(--tolerated-muted); color: var(--tolerated); }
.badge-warn { background: var(--warn-muted); color: var(--warn); }
.badge-crit { background: var(--crit-muted); color: var(--crit); }
.badge-info { background: var(--info-muted); color: var(--info); }
.badge-muted {
  background: rgba(120,130,180,0.1);
  color: var(--text-muted);
}

/* ── Status Dots ── */
.status-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}
.status-dot.good {
  background: var(--good);
  box-shadow: 0 0 8px var(--good);
  animation: pulse 2s infinite;
}
.status-dot.tolerated {
  background: var(--tolerated);
  box-shadow: 0 0 8px var(--tolerated);
  animation: pulse 1.8s infinite;
}
.status-dot.warn {
  background: var(--warn);
  box-shadow: 0 0 8px var(--warn);
  animation: pulse 1.5s infinite;
}
.status-dot.crit {
  background: var(--crit);
  box-shadow: 0 0 8px var(--crit);
  animation: pulse 1s infinite;
}

/* ── Toggle Switch ── */
.toggle { position: relative; display: inline-block; width: 44px; height: 28px; }
.toggle input { opacity: 0; width: 0; height: 0; }
.toggle .slider {
  position: absolute; inset: 0;
  background: rgba(120,130,180,0.3);
  border-radius: 14px;
  cursor: pointer;
  transition: background 0.3s;
}
.toggle .slider::before {
  content: '';
  position: absolute;
  width: 20px; height: 20px;
  left: 4px; bottom: 4px;
  background: #fff;
  border-radius: 50%;
  transition: transform 0.3s var(--ease-smooth);
}
.toggle input:checked + .slider { background: var(--amethyst); }
.toggle input:checked + .slider::before { transform: translateX(16px); }

/* ── Screen Reader Only ── */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ── Section Labels ── */
.section-label {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  padding: var(--space-sm) 0;
}

/* ── Animations ── */
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}
@keyframes staggerIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes meshDrift {
  0%   { background-position: 0% 0%, 100% 100%, 50% 50%; }
  50%  { background-position: 30% 50%, 70% 30%, 20% 80%; }
  100% { background-position: 0% 0%, 100% 100%, 50% 50%; }
}

/* ── Skeleton Loading ── */
.skeleton {
  position: relative;
  overflow: hidden;
  background: rgba(255,255,255,0.04);
  border-radius: 6px;
}
.skeleton::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent 30%, rgba(255,255,255,0.05) 50%, transparent 70%);
  background-size: 300% 100%;
  animation: shimmer 1.8s ease-in-out infinite;
}
@keyframes shimmer {
  0% { background-position: 100% 0; }
  100% { background-position: -100% 0; }
}
[data-theme="light"] .skeleton { background: rgba(0,0,0,0.06); }
[data-theme="light"] .skeleton::after {
  background: linear-gradient(90deg, transparent 30%, rgba(255,255,255,0.4) 50%, transparent 70%);
  background-size: 300% 100%;
}
.skel-label { height: 11px; width: 65px; }
.skel-icon { width: 32px; height: 32px; border-radius: var(--radius-sm); }
.skel-value { height: 30px; width: 90px; }
.skel-spark { width: 88px; height: 32px; }
.skel-badge { height: 20px; width: 55px; border-radius: var(--radius-pill); }
.skel-range { height: 12px; width: 75px; }
.skel-chart { height: 200px; width: 100%; border-radius: var(--radius-lg); }
.skel-row { height: 40px; width: 100%; margin-bottom: 8px; }
.skel-bar { height: 160px; width: 100%; border-radius: var(--radius-lg); }

/* ── Maintainer Notices ── */
.notice-stack {
  display: grid;
  gap: var(--space-sm);
}
.dashboard-notice-stack {
  margin-bottom: var(--space-lg);
}
.maintainer-notice {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: var(--space-sm);
  align-items: flex-start;
  padding: var(--space-md);
  border: 1px solid color-mix(in srgb, var(--info) 24%, transparent);
  border-radius: var(--radius-lg);
  background: color-mix(in srgb, var(--info) 8%, var(--glass-bg));
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
}
.maintainer-notice.notice-warning {
  border-color: color-mix(in srgb, var(--warn) 34%, transparent);
  background: color-mix(in srgb, var(--warn) 8%, var(--glass-bg));
}
.maintainer-notice.notice-critical {
  border-color: color-mix(in srgb, var(--crit) 38%, transparent);
  background: color-mix(in srgb, var(--crit) 9%, var(--glass-bg));
}
.notice-icon {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-sm);
  background: color-mix(in srgb, var(--info) 14%, transparent);
  color: var(--info);
}
.notice-warning .notice-icon { background: var(--warn-muted); color: var(--warn); }
.notice-critical .notice-icon { background: var(--crit-muted); color: var(--crit); }
.notice-icon svg { width: 18px; height: 18px; }
.notice-content {
  display: grid;
  gap: 6px;
  min-width: 0;
}
.notice-title-row {
  display: flex;
  gap: var(--space-sm);
  align-items: center;
  flex-wrap: wrap;
}
.notice-title-row h2,
.notice-title-row h3 {
  margin: 0;
  font-size: 0.98rem;
  line-height: 1.25;
  color: var(--text-primary);
}
.notice-content p {
  margin: 0;
  color: var(--text-secondary);
  font-size: 0.9rem;
}
.notice-link {
  color: var(--info);
  font-weight: 600;
  font-size: 0.86rem;
  text-decoration: none;
}
.notice-link:hover { text-decoration: underline; }
.notice-dismiss {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.04);
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.2s var(--ease-out-expo);
}
.notice-dismiss:hover {
  color: var(--text-primary);
  background: rgba(255,255,255,0.08);
}
.notice-dismiss svg { width: 16px; height: 16px; }

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
  background: rgba(120,130,180,0.2);
  border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover { background: rgba(120,130,180,0.35); }

/* ── Reduced Motion ── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}