/* Sawbaum restoration. Two looks: the Seven on Seven deck (landing) and Flatly (editor + show). */

:root {
  --sb-navy: #2C3E50;
  --sb-navy-dark: #1a252f;
  --sb-teal: #18BC9C;
  --sb-blue: #3498DB;
  --sb-cog: #6cb4ea;
  --sb-red: #E74C3C;
  --sb-grey: #95a5a6;
  --sb-light: #ecf0f1;
  --sb-ink: #2b2b2b;
  --sb-font-flat: "Lato", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --sb-font-deck: "Archivo Black", "Futura", "Helvetica Neue", Arial, sans-serif;
  --sb-stage-w: 1680px;
  --sb-stage-h: 1050px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body { font-family: var(--sb-font-flat); color: var(--sb-ink); background: #fff; }

/* ---------- Show page ---------- */
body.sb-show { background: #000; overflow: hidden; height: 100vh; }

.sb-stage {
  position: absolute;
  top: 50%;
  left: 50%;
  width: var(--sb-stage-w);
  height: var(--sb-stage-h);
  transform: translate(-50%, -50%);
  transform-origin: center center;
}

.sb-clip { position: absolute; cursor: default; }
.sb-video video { display: block; object-fit: cover; }

.sb-banner {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 10000;
  display: flex;
  gap: 1rem;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  padding: 0.4rem 1rem;
  font-size: 0.8rem;
  color: #fff;
  background: rgba(44, 62, 80, 0.92);
  transition: transform 0.4s ease, opacity 0.4s ease;
}
.sb-banner a { color: var(--sb-teal); text-decoration: none; font-weight: 700; }
.sb-banner a:hover { text-decoration: underline; }
.sb-banner.is-hidden { transform: translateY(-100%); opacity: 0; }
body.sb-show:hover .sb-banner.is-hidden { transform: translateY(0); opacity: 1; }

/* ---------- Landing page ---------- */
body.sb-landing { background: #fafafa; color: var(--sb-ink); }

.sb-wrap {
  position: relative;
  z-index: 1;
  max-width: 760px;
  margin: 0 auto;
  padding: 4rem 1.25rem 3rem;
}

.sb-hero { text-align: center; margin-bottom: 3rem; }
.sb-kicker {
  font-family: var(--sb-font-deck);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--sb-blue);
  margin: 0 0 1rem;
}
.sb-title {
  font-family: var(--sb-font-deck);
  font-size: clamp(3.5rem, 12vw, 7rem);
  line-height: 0.95;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  color: #444;
  margin: 0;
}
.sb-byline {
  font-family: var(--sb-font-deck);
  font-size: clamp(1.1rem, 3vw, 1.6rem);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: #444;
  margin: 0.75rem 0 1.25rem;
}
.sb-lede { font-size: 1.15rem; line-height: 1.6; max-width: 36rem; margin: 0 auto 1.5rem; }

.sb-actions { display: flex; gap: 0.75rem; justify-content: center; flex-wrap: wrap; }
.sb-btn {
  display: inline-block;
  padding: 0.85rem 1.6rem;
  font-family: var(--sb-font-deck);
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  text-decoration: none;
  border: 2px solid var(--sb-navy);
  border-radius: 4px;
}
.sb-btn-primary { background: var(--sb-navy); color: #fff; }
.sb-btn-primary:hover { background: var(--sb-navy-dark); border-color: var(--sb-navy-dark); }
.sb-btn-ghost { background: transparent; color: var(--sb-navy); }
.sb-btn-ghost:hover { background: var(--sb-light); }

.sb-figure { margin: 0 0 3rem; text-align: center; }
.sb-figure img { max-width: 100%; height: auto; border: 1px solid #ddd; }
.sb-figure figcaption { font-size: 0.85rem; color: #777; margin-top: 0.5rem; }

.sb-story, .sb-note, .sb-slides { margin-bottom: 3rem; }
.sb-story h2, .sb-note h2, .sb-slides h2 {
  font-family: var(--sb-font-deck);
  font-size: 1.35rem;
  line-height: 1.3;
  color: #444;
  margin: 0 0 1rem;
}
.sb-story p, .sb-note p { font-size: 1.05rem; line-height: 1.7; margin: 0 0 1rem; }
.sb-cite { font-size: 0.9rem; color: #777; }
.sb-cite a, .sb-footer a { color: var(--sb-blue); }

.sb-slide-strip { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.75rem; }
.sb-slide-strip img { width: 100%; height: auto; border: 1px solid #ddd; background: #fff; }

.sb-footer { border-top: 1px solid #ddd; padding-top: 1.5rem; font-size: 0.9rem; color: #666; text-align: center; }
.sb-footer p { margin: 0 0 0.5rem; }

@media (max-width: 600px) {
  .sb-wrap { padding-top: 2.5rem; }
  .sb-slide-strip { grid-template-columns: 1fr; }
}

/* ---------- Editor page (Flatly recreation) ---------- */
body.sb-edit { background: #fff; font-family: var(--sb-font-flat); }

.sb-navbar {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  min-height: 52px;
  padding: 0 1rem;
  background: var(--sb-navy);
  color: #fff;
}
.sb-navbar-left { display: flex; align-items: center; gap: 0.25rem; }
.sb-brand {
  display: inline-block;
  padding: 0 0.9rem;
  line-height: 52px;
  font-size: 1.15rem;
  font-weight: 700;
  color: #fff;
  text-decoration: none;
}
.sb-brand:hover, .sb-brand-active { color: var(--sb-teal); }
.sb-navbar-right { display: flex; list-style: none; margin: 0; padding: 0; gap: 0.25rem; }
.sb-navbar-right a {
  display: inline-block;
  padding: 0 0.9rem;
  line-height: 52px;
  color: #fff;
  text-decoration: none;
  font-weight: 700;
}
.sb-navbar-right a:hover { color: var(--sb-teal); }
.sb-navbar-right a.sb-nav-disabled { color: var(--sb-grey); cursor: not-allowed; }

.sb-edit-note {
  margin: 0;
  padding: 0.4rem 1rem;
  font-size: 0.85rem;
  color: #fff;
  background: var(--sb-blue);
}

.sb-canvas-scroll { overflow: auto; }
.sb-canvas {
  position: relative;
  width: var(--sb-stage-w);
  height: var(--sb-stage-h);
  border: 1px dashed #000;
  background: #fff;
}

.sb-frame {
  position: absolute;
  cursor: move;
  touch-action: none;
  user-select: none;
}
.sb-frame.is-dragging { opacity: 0.95; }
.sb-frame .sb-video { position: relative; }
.sb-frame video { display: block; object-fit: cover; pointer-events: none; }

.sb-frame-controls {
  position: absolute;
  top: 0;
  right: 4px;
  z-index: 1000;
  display: none;
}
.sb-frame:hover .sb-frame-controls { display: block; }
.sb-cog {
  background: none;
  border: 0;
  padding: 0;
  color: var(--sb-cog);
  cursor: pointer;
}
.sb-menu {
  position: absolute;
  right: 0;
  top: 40px;
  min-width: 230px;
  padding: 8px;
  background: #fff;
  border: 1px solid rgba(0, 0, 0, 0.15);
  border-radius: 4px;
  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.18);
  font-size: 0.9rem;
  color: var(--sb-ink);
  cursor: default;
}
.sb-menu label { display: block; margin-bottom: 8px; }
.sb-menu strong { display: block; margin-bottom: 4px; }
.sb-menu input[type=range] { width: 200px; accent-color: var(--sb-teal); }
.sb-btn-danger {
  display: block;
  width: 100%;
  padding: 4px 8px;
  font-size: 0.8rem;
  font-weight: 700;
  color: #fff;
  background: var(--sb-red);
  border: 0;
  border-radius: 3px;
  cursor: pointer;
}
.sb-btn-danger:hover { background: #c0392b; }

.sb-play {
  position: absolute;
  top: 45%;
  left: 45%;
  display: none;
  padding: 0;
  background: none;
  border: 0;
  color: #fff;
  cursor: pointer;
  filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.6));
}
.sb-frame:hover .sb-play { display: block; }

.sb-grip {
  position: absolute;
  right: 3px;
  bottom: 6px;
  width: 14px;
  height: 14px;
  cursor: se-resize;
  touch-action: none;
  background:
    linear-gradient(135deg, transparent 0 45%, var(--sb-cog) 45% 55%, transparent 55% 70%, var(--sb-cog) 70% 80%, transparent 80%);
  opacity: 0;
}
.sb-frame:hover .sb-grip { opacity: 1; }