html, body {
  margin: 0;
  height: 100%;
  background: #0b0f14;
  color: #e6edf3;
  font: 20px/1.4 system-ui, -apple-system, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }

[hidden] { display: none !important; }

button {
  min-width: 64px;
  min-height: 64px;
  border: 0;
  border-radius: 12px;
  background: #1f2937;
  color: #e6edf3;
  font-size: 20px;
  cursor: pointer;
  touch-action: manipulation;
}

button:active {
  background: #3ea6ff;
  color: #0b0f14;
}

input {
  min-height: 56px;
  font-size: 20px;
  padding: 0 14px;
  border-radius: 12px;
  border: 1px solid #374151;
  background: #111827;
  color: #e6edf3;
}

a { color: #3ea6ff; }

/* ---- stream wrapper ---- */

#stream-frame {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  background: #0b0f14;
}

#remote-toggle {
  position: fixed;
  right: 12px;
  bottom: 12px;
  z-index: 20;
  padding: 0 18px;
}

#status-line {
  position: fixed;
  left: 12px;
  bottom: 16px;
  z-index: 20;
  font-size: 14px;
  color: #9ca3af;
  background: rgba(11, 15, 20, 0.75);
  padding: 2px 8px;
  border-radius: 8px;
}

#remote-panel {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 30;
  max-height: 60vh;
  overflow: auto;
  padding: 10px 12px 16px;
  background: rgba(11, 15, 20, 0.96);
  border-top: 1px solid #1f2937;
}

.remote-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  margin: 8px 0;
}

.dpad {
  display: grid;
  grid-template-columns: repeat(3, 64px);
  grid-template-rows: repeat(3, 64px);
  gap: 8px;
  justify-content: center;
}

.dpad .up { grid-column: 2; grid-row: 1; }
.dpad .left { grid-column: 1; grid-row: 2; }
.dpad .ok { grid-column: 2; grid-row: 2; }
.dpad .right { grid-column: 3; grid-row: 2; }
.dpad .down { grid-column: 2; grid-row: 3; }

.open-row { display: flex; gap: 8px; justify-content: center; }
.open-row input { flex: 1 1 auto; max-width: 460px; }

#open-result { text-align: center; margin: 8px 0 0; color: #9ca3af; }

/* ---- login ---- */

.login-page {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100%;
  padding: 20px;
}

.login-card {
  width: 100%;
  max-width: 420px;
  background: #111827;
  border: 1px solid #1f2937;
  border-radius: 16px;
  padding: 28px;
}

.login-card h1 { margin: 0 0 20px; font-size: 32px; }
.login-card input { width: 100%; margin-bottom: 12px; }
.login-card button { width: 100%; }
#login-error { color: #f87171; min-height: 1.4em; margin: 12px 0 0; }

/* ---- compatibility ---- */

.compat-page { max-width: 760px; margin: 0 auto; padding: 24px; }
.compat-page h1 { margin-top: 0; }
.compat-row {
  padding: 10px 14px;
  margin: 8px 0;
  background: #111827;
  border: 1px solid #1f2937;
  border-radius: 10px;
}
.compat-note { font-size: 22px; margin-top: 20px; }