/* ForgeLift — Nothing-style gym tracker
   Vanilla CSS. Design tokens mirror the original Claude Design prototype. */

* { box-sizing: border-box; }

html, body {
  margin: 0;
  height: 100%;
}

body {
  background: #cfcdc8;
  background-image: radial-gradient(#bdbbb5 1px, transparent 1px);
  background-size: 20px 20px;
  font-family: 'Space Mono', monospace;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 0;
  -webkit-font-smoothing: antialiased;
}

input { font-family: 'Space Mono', monospace; }
::placeholder { color: var(--muted); opacity: 1; }
::-webkit-scrollbar { width: 0; height: 0; }

@keyframes rl-pop   { 0% { transform: scale(0.6); opacity: 0; } 100% { transform: scale(1); opacity: 1; } }
@keyframes rl-blink { 0%, 100% { opacity: 1; } 50% { opacity: 0.25; } }

/* ── Device frame: phone on desktop, full-bleed on small screens ── */
.device {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

#app {
  width: 100%;
  height: 100%;
  position: relative;
  overflow: hidden;
  background: var(--bg);
  color: var(--text);
  font-family: 'Space Mono', monospace;
}

@media (min-width: 480px) {
  body { padding: 32px 20px; }
  .device {
    width: min(430px, 100%);
    height: min(900px, calc(100vh - 64px));
  }
  #app {
    border-radius: 44px;
    border: 1px solid rgba(0, 0, 0, 0.25);
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.35);
  }
}

/* ── Theme tokens ── */
#app[data-theme="dark"] {
  --bg: #000000;
  --surface: #0f0f0f;
  --border: #262626;
  --text: #ffffff;
  --muted: #7d7d7d;
  --accent: #D71921;
  --dot: #161616;
}
#app[data-theme="light"] {
  --bg: #f4f4f2;
  --surface: #ffffff;
  --border: #dddcd7;
  --text: #0a0a0a;
  --muted: #9a9a94;
  --accent: #D71921;
  --dot: #e4e3de;
}

/* ── Hover behaviors (ported from the prototype's style-hover) ── */
@media (hover: hover) {
  .hov-accent:hover { border-color: var(--accent) !important; color: var(--accent) !important; }
  .hov-text:hover   { border-color: var(--text) !important; color: var(--text) !important; }
  .hov-bright:hover { filter: brightness(1.12); }
  .hov-invert:hover { background: var(--accent) !important; color: #fff !important; }
  .hov-step:hover   { background: var(--accent) !important; color: #fff !important; }
  .hov-accent-text:hover { color: var(--accent) !important; }
  .hov-border-accent:hover { border-color: var(--accent) !important; }
}

button { font-family: 'Space Mono', monospace; }
.screen { height: 100%; }