@import '../shared/stack-vars.css';

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: 'IBM Plex Mono', ui-monospace, monospace;
  background: #0d0d0f;
  color: #b8b4af;
  font-size: 0.8rem;
}

.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 200;
  display: flex; gap: 1rem; padding: 0.5rem 1rem; font-size: 0.62rem;
  background: rgba(13,13,15,0.95); border-bottom: 1px solid #2a2a30;
}

.nav a { color: #5a5854; text-decoration: none; }
.nav a:hover { color: #7eb87a; }
#depth { margin-left: auto; color: #7eb87a; font-weight: 600; }

.mount {
  width: min(600px, 100%);
  margin: 0 auto;
  padding-top: var(--stack-nav);
}

.scroll-section { height: var(--stack-tick); position: relative; }
.scroll-section--final { height: 12vh; min-height: 200px; }
.stop { height: 1px; margin-bottom: 4rem; }

.frame {
  position: sticky;
  margin: 0 0.5rem calc(-1 * var(--stack-overlap)) 0.5rem;
  border-left: 3px solid #3a3a44;
  background: #141418;
  padding: 0.65rem 0 0.65rem 1rem;
  min-height: 180px;
  box-shadow: 0 8px 0 #0a0a0c, 0 14px 28px rgba(0,0,0,0.45);
}

.frame-line {
  display: block;
  font-size: 0.66rem;
  color: #6b9b6b;
  margin-bottom: 0.4rem;
  background: none;
  border: none;
  font-family: inherit;
  cursor: pointer;
  text-align: left;
  padding: 0;
  width: 100%;
}

.frame-line:hover { color: #9fdf9f; text-decoration: underline; }

.frame-body strong { color: #e8e6e3; font-weight: 500; display: block; margin-bottom: 0.2rem; }
.frame-body p { color: #6b6966; font-size: 0.74rem; }
.frame-body a { color: #8b9cb3; text-decoration: none; }

.f0 { top: calc(var(--stack-nav) + var(--stack-stick)); z-index: 1; border-color: #c4a574; }
.f1 { top: calc(var(--stack-nav) + var(--stack-stick) + var(--stack-step)); z-index: 2; }
.f2 { top: calc(var(--stack-nav) + var(--stack-stick) + var(--stack-step) * 2); z-index: 3; }
.f3 { top: calc(var(--stack-nav) + var(--stack-stick) + var(--stack-step) * 3); z-index: 4; }
.f4 { top: calc(var(--stack-nav) + var(--stack-stick) + var(--stack-step) * 4); z-index: 5; border-color: #6b8b9b; }
.f5 { top: calc(var(--stack-nav) + var(--stack-stick) + var(--stack-step) * 5); z-index: 6; }
.f6 { top: calc(var(--stack-nav) + var(--stack-stick) + var(--stack-step) * 6); z-index: 7; border-color: #7eb87a; margin-bottom: 0; }

.foot {
  display: flex; justify-content: space-between;
  width: min(600px, 100%); margin: 0 auto;
  padding: 0 1.5rem 2.5rem; font-size: 0.6rem; color: #3a3a40;
}
.foot a { color: #3a3a40; text-decoration: none; }