/* =============================================================================
   components.css — Widget cards, live image viewer, placeholder states,
                    gallery grid, status badges
   Oakopal Observatory
   ============================================================================= */

/* ─── Widget Card ────────────────────────────────────────────────────────────── */
.widget-card {
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: border-color var(--transition-normal), box-shadow var(--transition-normal);
}

.widget-card:hover {
  border-color: var(--color-border-glow);
  box-shadow: var(--shadow-card), var(--shadow-glow);
}

.widget-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) var(--space-5);
  border-bottom: 1px solid var(--color-border);
  gap: var(--space-3);
}

.widget-title {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-text);
  letter-spacing: 0.02em;
}

.widget-title svg {
  width: 16px;
  height: 16px;
  color: var(--color-accent);
  flex-shrink: 0;
}

.widget-meta {
  font-size: 0.75rem;
  color: var(--color-text-dim);
  display: flex;
  align-items: center;
  gap: var(--space-2);
  white-space: nowrap;
}

.widget-body {
  padding: var(--space-5);
}

.widget-body-flush {
  /* No padding — for full-bleed images */
}

/* ─── Live Image Container ───────────────────────────────────────────────────── */
.live-image-wrap {
  position: relative;
  width: 100%;
  background-color: #000;
  overflow: hidden;
}

/* Maintain aspect ratio via padding-top trick */
.live-image-wrap--square {
  padding-top: 100%; /* 1:1 for AllSky circular fisheye */
}

.live-image-wrap--wide {
  padding-top: 56.25%; /* 16:9 for waterfall / timelapse */
}

.live-image-wrap img,
.live-image-wrap video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

/* Overlay timestamp bar at bottom of live images */
.live-image-timestamp {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(transparent, rgba(0,0,0,0.75));
  padding: var(--space-6) var(--space-4) var(--space-3);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  font-size: 0.75rem;
  color: rgba(255,255,255,0.7);
  font-family: var(--font-mono);
}

.live-image-timestamp .live-badge {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  background: rgba(0,0,0,0.5);
  padding: 2px var(--space-2);
  border-radius: var(--radius-full);
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* Refresh spinner overlay (shown while image loads) */
.live-image-spinner {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,0.3);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-fast);
}

.live-image-spinner.visible {
  opacity: 1;
}

.spinner {
  width: 32px;
  height: 32px;
  border: 3px solid var(--color-border);
  border-top-color: var(--color-accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ─── Error / Placeholder State ──────────────────────────────────────────────── */
.placeholder-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  padding: var(--space-12) var(--space-6);
  text-align: center;
  min-height: 200px;
  background-color: var(--color-placeholder);
  border-radius: var(--radius-md);
}

.placeholder-state--inline {
  min-height: 120px;
  padding: var(--space-8) var(--space-6);
}

.placeholder-icon {
  width: 48px;
  height: 48px;
  color: var(--color-text-dim);
  opacity: 0.5;
}

.placeholder-title {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text-muted);
}

.placeholder-desc {
  font-size: 0.8rem;
  color: var(--color-text-dim);
  max-width: 36ch;
  margin: 0 auto;
}

/* Error state (image failed to load) */
.error-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  padding: var(--space-10) var(--space-6);
  text-align: center;
  min-height: 200px;
  background-color: rgba(239, 68, 68, 0.05);
  border: 1px dashed rgba(239, 68, 68, 0.3);
  border-radius: var(--radius-md);
}

/* Ensure the HTML `hidden` attribute always wins over display:flex on overlays.
   Without this rule, `display:flex` from .error-state would override [hidden]
   and keep the overlay visible even after overlay.hidden = true. */
#allsky-error[hidden] {
  display: none;
}

.error-state .error-icon {
  width: 40px;
  height: 40px;
  color: var(--color-error);
  opacity: 0.6;
}

.error-state .error-title {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-error);
}

.error-state .error-desc {
  font-size: 0.8rem;
  color: var(--color-text-dim);
}

/* ─── Status Badge ───────────────────────────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 2px var(--space-3);
  border-radius: var(--radius-full);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.badge-live {
  background-color: rgba(34, 197, 94, 0.15);
  color: var(--color-success);
  border: 1px solid rgba(34, 197, 94, 0.3);
}

.badge-offline {
  background-color: rgba(239, 68, 68, 0.1);
  color: var(--color-error);
  border: 1px solid rgba(239, 68, 68, 0.2);
}

.badge-pending {
  background-color: rgba(245, 158, 11, 0.1);
  color: var(--color-warning);
  border: 1px solid rgba(245, 158, 11, 0.2);
}

/* ─── Meteor Counter ─────────────────────────────────────────────────────────── */
.counter-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
}

.counter-item {
  background-color: var(--color-bg-card-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  text-align: center;
}

.counter-value {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: var(--space-2);
  letter-spacing: -0.02em;
}

.counter-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-dim);
  font-weight: 600;
}

/* ─── Star Trails / Keogram Side-by-Side ─────────────────────────────────────── */
.trails-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

.trails-item {
  background-color: #000;
  border-radius: var(--radius-md);
  overflow: hidden;
}

.trails-item-label {
  padding: var(--space-3) var(--space-4);
  background-color: var(--color-bg-card-alt);
  border-top: 1px solid var(--color-border);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* ─── Gallery Preview Grid ───────────────────────────────────────────────────── */
.gallery-preview-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
  margin-bottom: var(--space-6);
}

.gallery-thumb {
  position: relative;
  aspect-ratio: 1;
  background-color: var(--color-bg-card-alt);
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
}

.gallery-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

.gallery-thumb:hover img {
  transform: scale(1.05);
}

.gallery-thumb-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition-normal);
}

.gallery-thumb:hover .gallery-thumb-overlay {
  background: rgba(0, 180, 216, 0.15);
}

.gallery-more {
  text-align: center;
}

/* ─── YouTube Embed ──────────────────────────────────────────────────────────── */
.youtube-wrap {
  position: relative;
  padding-top: 56.25%;
  background-color: #000;
  border-radius: var(--radius-md);
  overflow: hidden;
}

.youtube-wrap iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: none;
}

/* ─── Timelapse ──────────────────────────────────────────────────────────────── */
.timelapse-wrap {
  position: relative;
  padding-top: 56.25%;
  background-color: #000;
  border-radius: var(--radius-md);
  overflow: hidden;
}

.timelapse-wrap video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

/* ─── Refresh countdown bar ──────────────────────────────────────────────────── */
.refresh-bar {
  height: 2px;
  background-color: var(--color-border);
  border-radius: var(--radius-full);
  overflow: hidden;
  margin-top: var(--space-3);
}

.refresh-bar-fill {
  height: 100%;
  background-color: var(--color-accent);
  border-radius: var(--radius-full);
  transition: width 1s linear;
}

/* ─── Section status strip ───────────────────────────────────────────────────── */
.status-strip {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
  margin-bottom: var(--space-8);
}

.status-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.status-dot {
  width: 7px;
  height: 7px;
  border-radius: var(--radius-full);
  flex-shrink: 0;
}

.status-dot--online  { background-color: var(--color-success); box-shadow: 0 0 5px var(--color-success); }
.status-dot--offline { background-color: var(--color-error); }
.status-dot--pending { background-color: var(--color-warning); }