/* ── WELCOME SCREEN ────────────────────────────────────────────────────────
   Shown after sign-in instead of silently auto-loading the last project.
   Sits below the auth overlay (z 500) and the gallery (z 400) so "Open a
   project" can open the gallery on top of it. */
.welcome-overlay {
  position: fixed;
  inset: 0;
  z-index: 380;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 28px;
  background: radial-gradient(120% 120% at 50% 0%, rgba(0,217,255,0.06), rgba(6,10,14,0.92) 60%);
  backdrop-filter: blur(6px);
  opacity: 0;
  transition: opacity 200ms ease;
}
.welcome-overlay.visible { opacity: 1; }

.welcome-modal {
  position: relative;
  width: 720px;
  max-width: 100%;
  max-height: 100%;
  overflow-y: auto;
  background: var(--surface);
  border: 1px solid var(--border2);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-float);
  padding: 30px 32px 34px;
  transform: translateY(8px);
  transition: transform 200ms ease;
}
.welcome-overlay.visible .welcome-modal { transform: translateY(0); }

.welcome-close {
  position: absolute;
  top: 14px; right: 14px;
  font-family: 'DM Mono', monospace;
  font-size: 14px;
  color: var(--label);
  background: transparent;
  border: 1px solid var(--border);
  cursor: pointer;
  padding: 3px 9px;
  border-radius: var(--r-sm);
  transition: all var(--trans);
}
.welcome-close:hover { color: var(--danger); border-color: var(--danger); }

/* ── header ── */
.welcome-head { text-align: center; margin-bottom: 24px; }
.welcome-logo {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 40px;
  letter-spacing: 8px;
  line-height: 1;
  color: var(--text);
}
.welcome-logo span { color: var(--accent); text-shadow: 0 0 18px rgba(0,217,255,0.4); }
.welcome-tagline {
  margin-top: 8px;
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--label);
}

/* ── primary actions ── */
.welcome-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 26px;
}
.welcome-action {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 3px;
  text-align: left;
  padding: 16px 18px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  cursor: pointer;
  border-radius: var(--r-md);
  transition: border-color var(--trans), transform var(--trans), background var(--trans);
}
.welcome-action:hover { border-color: var(--accent2); transform: translateY(-1px); }
.welcome-action.primary { border-color: rgba(0,232,143,0.35); background: rgba(0,232,143,0.05); }
.welcome-action.primary:hover { border-color: var(--accent2); background: rgba(0,232,143,0.09); }
.welcome-action-ic {
  font-family: 'DM Mono', monospace;
  font-size: 20px;
  color: var(--accent2);
  line-height: 1;
}
.welcome-action.primary .welcome-action-ic { color: var(--accent2); }
.welcome-action-lb {
  font-family: 'DM Mono', monospace;
  font-size: 12px;
  letter-spacing: 1px;
  color: var(--fg);
}
.welcome-action-sub {
  font-family: 'DM Mono', monospace;
  font-size: 8.5px;
  letter-spacing: 0.5px;
  color: var(--label);
}

/* ── recent projects ── */
.welcome-recent-head {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 13px;
  letter-spacing: 4px;
  color: var(--label);
  margin-bottom: 12px;
  padding-bottom: 5px;
  border-bottom: 1px solid var(--border);
}
.welcome-recent-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 12px;
}
.welcome-recent-empty {
  font-family: 'DM Mono', monospace;
  font-size: 9px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--border2);
  padding: 24px 4px;
  text-align: center;
}

.welcome-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  text-align: left;
  padding: 0;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  color: var(--text);
  cursor: pointer;
  font-family: 'DM Mono', monospace;
  transition: border-color var(--trans), transform var(--trans);
}
.welcome-card:hover { border-color: var(--accent2); transform: translateY(-1px); }
.welcome-card-thumb {
  width: 100%;
  aspect-ratio: 16 / 9;
  background: var(--surface2);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.welcome-card-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.welcome-card-thumb.no-thumb {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 26px;
  letter-spacing: 3px;
  color: var(--border2);
}
.welcome-card-body { padding: 8px 10px; display: flex; flex-direction: column; gap: 2px; }
.welcome-card-name {
  font-size: 9.5px;
  letter-spacing: 1px;
  color: var(--text);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.welcome-card-sub { font-size: 8px; letter-spacing: 1px; color: var(--label); }

@media (max-width: 560px) {
  .welcome-modal { padding: 24px 18px 26px; }
  .welcome-actions { grid-template-columns: 1fr; }
  .welcome-logo { font-size: 32px; letter-spacing: 6px; }
}

/* ── LOADING OVERLAY (loading-overlay.js) ──────────────────────────────────
   Above everything (auth 500, gallery 400) so a load is never obscured. */
.loading-overlay {
  position: fixed;
  inset: 0;
  z-index: 600;
  display: none;
  align-items: center;
  justify-content: center;
  background: rgba(6,10,14,0.72);
  backdrop-filter: blur(3px);
}
.loading-overlay.visible { display: flex; }
.loading-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}
.loading-ring {
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 3px solid var(--border2);
  border-top-color: var(--accent);
  animation: welcome-spin 0.8s linear infinite;
}
@keyframes welcome-spin { to { transform: rotate(360deg); } }
.loading-text {
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text2);
}