:root {
  --bg: #0b0f14;
  --panel: #141b24;
  --text: #e7edf3;
  --muted: #8a99a8;
  --accent: #38bdf8;
  --accent-press: #0ea5e9;
  --danger: #f87171;
  --ok: #34d399;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  height: 100%;
  background: var(--bg);
  color: var(--text);
  font: 17px/1.5 -apple-system, system-ui, "Segoe UI", Roboto, sans-serif;
  -webkit-text-size-adjust: 100%;
}

.screen {
  min-height: 100%;
  padding: max(16px, env(safe-area-inset-top)) 16px max(16px, env(safe-area-inset-bottom));
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.hidden { display: none !important; }

header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.brand { font-weight: 700; letter-spacing: 0.5px; color: var(--accent); }
.icon {
  background: none; border: none; color: var(--muted);
  font-size: 22px; padding: 8px; cursor: pointer;
}

h1 { color: var(--accent); margin: 8px 0 0; }
.muted { color: var(--muted); }

.reply {
  flex: 0 0 auto;
  background: var(--panel);
  border-radius: 16px;
  padding: 20px;
  font-size: 20px;
  min-height: 96px;
  display: flex;
  align-items: center;
}

.mic {
  margin: auto auto 4px;
  width: 168px; height: 168px;
  border-radius: 50%;
  border: none;
  background: radial-gradient(circle at 50% 40%, #1e2a37, #0f1720);
  box-shadow: 0 0 0 2px #24313f, 0 10px 40px rgba(56, 189, 248, 0.15);
  color: var(--text);
  font-size: 64px;
  cursor: pointer;
  transition: transform 0.08s ease, box-shadow 0.2s ease;
}
.mic:active { transform: scale(0.97); }
.mic.listening {
  box-shadow: 0 0 0 3px var(--accent), 0 0 60px rgba(56, 189, 248, 0.5);
  animation: pulse 1.3s ease-in-out infinite;
}
.mic.thinking { box-shadow: 0 0 0 3px var(--accent-press); opacity: 0.8; }
.mic.speaking { box-shadow: 0 0 0 3px var(--ok); }

@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.04); }
}

.status { text-align: center; min-height: 24px; }

.replay {
  align-self: center;
  padding: 12px 22px; border-radius: 999px; border: 1px solid var(--ok);
  background: rgba(52, 211, 153, 0.12); color: var(--ok);
  font-size: 17px; font-weight: 700; cursor: pointer;
}
.replay:active { transform: scale(0.97); }

.textform { display: flex; gap: 8px; }
input[type="text"], input[type="password"] {
  flex: 1; padding: 14px; border-radius: 12px;
  border: 1px solid #263340; background: var(--panel); color: var(--text);
  font-size: 17px;
}
button.primary {
  padding: 14px 18px; border-radius: 12px; border: none;
  background: var(--accent); color: #042030; font-weight: 700; font-size: 17px;
  cursor: pointer;
}

.approvals { display: flex; flex-direction: column; gap: 12px; }
.approval {
  background: #241820;
  border: 1px solid var(--danger);
  border-radius: 14px;
  padding: 16px;
}
.approval .cat { color: var(--danger); font-weight: 700; text-transform: uppercase; font-size: 13px; }
.approval .btns { display: flex; gap: 8px; margin-top: 12px; }
.approval a.rd, .approval button.done {
  flex: 1; text-align: center; text-decoration: none;
  padding: 12px; border-radius: 10px; font-weight: 700; font-size: 16px; border: none; cursor: pointer;
}
.approval a.rd { background: var(--danger); color: #230b0b; }
.approval button.done { background: #24313f; color: var(--text); }