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

:root {
  --amber: #f59f00;
  --glass-bg: rgba(0,0,0,0.58);
  --glass-border: rgba(255,255,255,0.07);
  --text-dim: rgba(255,255,255,0.45);
  --text-mid: rgba(255,255,255,0.72);
}

html, body {
  height: 100%;
  background: #000;
  color: #fff;
  font-family: 'JetBrains Mono', monospace;
  overflow: hidden;
  user-select: none;
  -webkit-user-select: none;
}

body {
  display: flex;
  justify-content: center;
  align-items: center;
}

/* ── Loading bar ────────────────────────────────────────────────────── */
#loading-bar {
  position: fixed;
  top: 0; left: 0;
  height: 1px;
  width: 0;
  background: var(--amber);
  opacity: 0;
  transition: width 0.25s ease, opacity 0.2s ease;
  z-index: 999;
}

/* ── Canvas wrapper ─────────────────────────────────────────────────── */
#wrap {
  position: relative;
  width:  min(100vw, calc((100dvh - 88px) * 16 / 9));
  height: min(calc(100vw * 9 / 16), calc(100dvh - 88px));
  flex-shrink: 0;
}

#sun {
  display: block;
  width: 100%;
  height: 100%;
}

/* ── Overlays ───────────────────────────────────────────────────────── */
#overlay-tl {
  position: absolute;
  top: 12px; left: 14px;
  display: flex;
  flex-direction: column;
  gap: 5px;
  pointer-events: none;
}

#live-badge {
  display: none;
  align-items: center;
  gap: 6px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--amber);
  text-transform: uppercase;
}
#live-badge.on { display: flex; }

#live-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--amber);
  animation: livepulse 1.6s ease-in-out infinite;
}
@keyframes livepulse {
  0%,100% { opacity:1; transform:scale(1); }
  50%      { opacity:.25; transform:scale(.8); }
}

#img-date {
  font-size: 10px;
  color: var(--text-dim);
  letter-spacing: 0.04em;
}

#overlay-tr {
  position: absolute;
  top: 12px; right: 14px;
  text-align: right;
  pointer-events: none;
}

#overlay-bl {
  position: absolute;
  bottom: 12px; left: 14px;
  display: flex;
  flex-direction: column;
  gap: 3px;
  pointer-events: none;
  font-size: 10px;
  line-height: 1.6;
  color: var(--text-dim);
  font-family: 'JetBrains Mono', monospace;
}

#overlay-bl .ts-label {
  display: inline-block;
  width: 4ch;
}
#overlay-tr .brand {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-mid);
}
#overlay-tr .brand-sub {
  font-size: 9px;
  color: var(--text-dim);
  letter-spacing: 0.06em;
  margin-top: 3px;
}

#overlay-br {
  position: absolute;
  bottom: 12px; right: 14px;
  text-align: right;
}

#overlay-br .credits {
  font-size: 9px;
  font-family: 'JetBrains Mono', monospace;
  color: var(--text-dim);
  letter-spacing: 0.06em;
}

#overlay-br .credits a {
  color: inherit;
  text-decoration: none;
  opacity: 0.6;
  transition: opacity 0.2s;
}

#overlay-br .credits a:hover { opacity: 1; }

:fullscreen #overlay-br,
:-webkit-full-screen #overlay-br { display: none; }

/* ── Glass base ─────────────────────────────────────────────────────── */
.glass {
  background: var(--glass-bg);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border: 1px solid var(--glass-border);
}

/* ── Controls bar ───────────────────────────────────────────────────── */
#controls {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 5px 8px;
  border-radius: 100px;
  z-index: 100;
  white-space: nowrap;
}

.ctrl-group { display: flex; align-items: center; gap: 3px; }

.ctrl-div {
  width: 1px; height: 18px;
  background: rgba(255,255,255,0.1);
  margin: 0 4px;
}

.pill {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  font-weight: 500;
  cursor: pointer;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 100px;
  padding: 4px 12px;
  background: rgba(255,255,255,0.04);
  color: var(--text-dim);
  transition: background .15s, color .15s, border-color .15s;
}
.pill:hover  { background: rgba(255,255,255,0.1); color: #fff; }
.pill.active {
  background: rgba(245,159,0,0.12);
  color: var(--amber);
  border-color: rgba(245,159,0,0.3);
}
.pill.icon-btn { padding: 4px 9px; font-size: 14px; line-height: 1; }
.pill.zoom-label { cursor: default; min-width: 40px; text-align: center; }

/* ── Filter panel ───────────────────────────────────────────────────── */
#filter-panel {
  position: fixed;
  bottom: 72px;
  left: 50%;
  transform: translateX(-50%) translateY(12px);
  opacity: 0;
  pointer-events: none;
  transition: transform .25s ease, opacity .25s ease;
  z-index: 98;
  border-radius: 14px;
  padding: 16px 20px 16px 20px;
  display: flex;
  gap: 24px;
  max-width: calc(100vw - 32px);
  overflow-x: auto;
}

.panel-close {
  position: absolute;
  top: 7px;
  right: 9px;
  background: none;
  border: none;
  color: var(--text-dim);
  font-size: 16px;
  line-height: 1;
  padding: 2px 5px;
  cursor: pointer;
  transition: color .15s;
}
.panel-close:hover { color: #fff; }

.fpanel-sep {
  width: 1px;
  align-self: stretch;
  background: rgba(255,255,255,0.08);
  flex-shrink: 0;
}
#filter-panel.on {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
  pointer-events: all;
}

.fsec { display: flex; flex-direction: column; gap: 8px; min-width: 156px; }

.fsec-hdr {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2px;
}
.fsec-name {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--amber);
}
.reset-btn {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  background: none;
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 100px;
  color: var(--text-dim);
  padding: 2px 8px;
  cursor: pointer;
  transition: color .15s, border-color .15s;
}
.reset-btn:hover { color: #fff; border-color: rgba(255,255,255,0.3); }

.srow {
  display: grid;
  grid-template-columns: 38px 1fr 28px;
  gap: 6px;
  align-items: center;
}
.slabel { font-size: 10px; color: var(--text-dim); letter-spacing: .04em; }

input[type=range] {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 2px;
  background: rgba(255,255,255,0.14);
  border-radius: 2px;
  outline: none;
  cursor: pointer;
}
input[type=range]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 12px; height: 12px;
  border-radius: 50%;
  background: var(--amber);
  box-shadow: 0 0 5px rgba(245,159,0,.5);
  cursor: pointer;
}
input[type=range]::-moz-range-thumb {
  width: 12px; height: 12px;
  border-radius: 50%;
  background: var(--amber);
  border: none;
  box-shadow: 0 0 5px rgba(245,159,0,.5);
  cursor: pointer;
}
.sval { font-size: 10px; color: var(--text-dim); text-align: right; }

/* ── Options panel ──────────────────────────────────────────────────── */
#opts-panel {
  position: fixed;
  bottom: 72px;
  right: 24px;
  padding: 14px 18px;
  border-radius: 12px;
  z-index: 100;
  min-width: 168px;
  transform: translateY(10px);
  opacity: 0;
  pointer-events: none;
  transition: transform .2s ease, opacity .2s ease;
}
#opts-panel.on {
  transform: translateY(0);
  opacity: 1;
  pointer-events: all;
}
.orow {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  font-size: 11px;
  color: var(--text-mid);
}

/* Toggle switch */
.tog { position: relative; display: inline-block; width: 34px; height: 18px; flex-shrink: 0; }
.tog input { opacity: 0; width: 0; height: 0; position: absolute; }
.tog-slider {
  position: absolute; inset: 0;
  background: rgba(255,255,255,0.14);
  border-radius: 100px;
  cursor: pointer;
  transition: background .2s;
}
.tog-slider::before {
  content: '';
  position: absolute;
  width: 14px; height: 14px;
  left: 2px; top: 2px;
  background: #fff;
  border-radius: 50%;
  transition: transform .2s;
}
.tog input:checked + .tog-slider { background: var(--amber); }
.tog input:checked + .tog-slider::before { transform: translateX(16px); }

/* ── Toasts ─────────────────────────────────────────────────────────── */
#toast-area {
  position: fixed;
  bottom: 84px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 200;
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: center;
  pointer-events: none;
}
.toast {
  font-size: 11px;
  padding: 7px 16px;
  border-radius: 100px;
  border: 1px solid rgba(255,80,80,.3);
  background: rgba(60,0,0,.75);
  color: #ffaaaa;
  backdrop-filter: blur(8px);
  opacity: 0;
  transform: translateY(6px);
  transition: opacity .25s, transform .25s;
  white-space: nowrap;
}
.toast.on { opacity: 1; transform: translateY(0); }