/* KVG Agent — shared Mini App theme */
:root {
  --kvg-bg0: #06080f;
  --kvg-bg1: #0d1220;
  --kvg-card: rgba(18, 26, 44, 0.82);
  --kvg-card-border: rgba(0, 212, 170, 0.18);
  --kvg-accent: #00d4aa;
  --kvg-accent-dim: rgba(0, 212, 170, 0.14);
  --kvg-accent2: #3b82f6;
  --kvg-text: #eef2ff;
  --kvg-muted: #94a3b8;
  --kvg-danger: #f87171;
  --kvg-success: #34d399;
  --kvg-radius: 16px;
  --kvg-shadow: 0 12px 40px rgba(0, 0, 0, 0.35);
}

* { box-sizing: border-box; }

body.kvg-app {
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
  margin: 0;
  min-height: 100vh;
  padding: 1rem 1rem 1.5rem;
  color: var(--kvg-text);
  background:
    radial-gradient(ellipse 80% 50% at 50% -10%, rgba(0, 212, 170, 0.12), transparent),
    radial-gradient(ellipse 60% 40% at 100% 0%, rgba(59, 130, 246, 0.08), transparent),
    linear-gradient(180deg, var(--kvg-bg0), var(--kvg-bg1));
}

.kvg-header {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  margin-bottom: 1rem;
}

.kvg-logo {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  object-fit: cover;
  box-shadow: 0 4px 20px rgba(0, 212, 170, 0.25);
  border: 1px solid var(--kvg-card-border);
}

.kvg-header-text h1 {
  font-size: 1.15rem;
  font-weight: 700;
  margin: 0;
  letter-spacing: -0.02em;
}

.kvg-header-text p {
  margin: 0.15rem 0 0;
  font-size: 0.82rem;
  color: var(--kvg-muted);
  line-height: 1.4;
}

.kvg-card {
  background: var(--kvg-card);
  backdrop-filter: blur(12px);
  border: 1px solid var(--kvg-card-border);
  border-radius: var(--kvg-radius);
  padding: 1rem 1.05rem;
  margin: 0.85rem 0;
  box-shadow: var(--kvg-shadow);
}

.kvg-card-title {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--kvg-accent);
  font-weight: 600;
  margin: 0 0 0.65rem;
}

.kvg-row {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.45rem 0;
  font-size: 0.92rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.kvg-row:last-child { border-bottom: none; }

.kvg-row span:first-child { color: var(--kvg-muted); }
.kvg-row span:last-child { font-weight: 600; text-align: right; word-break: break-word; }

.kvg-mono {
  font-family: ui-monospace, "Cascadia Code", monospace;
  font-size: 0.78rem;
  color: var(--kvg-muted);
  word-break: break-all;
  margin-top: 0.5rem;
}

label.kvg-label {
  display: block;
  font-size: 0.82rem;
  color: var(--kvg-muted);
  margin-bottom: 0.35rem;
}

input.kvg-input {
  width: 100%;
  padding: 0.75rem 0.85rem;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(0, 0, 0, 0.25);
  color: var(--kvg-text);
  font-size: 1rem;
}

input.kvg-input:focus {
  outline: none;
  border-color: var(--kvg-accent);
  box-shadow: 0 0 0 3px var(--kvg-accent-dim);
}

.kvg-btn {
  width: 100%;
  margin-top: 0.75rem;
  padding: 0.9rem 1rem;
  border: none;
  border-radius: 12px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.12s, opacity 0.12s;
}

.kvg-btn:active:not(:disabled) { transform: scale(0.98); }

.kvg-btn-primary {
  background: linear-gradient(135deg, var(--kvg-accent), #00a884);
  color: #041510;
}

.kvg-btn-secondary {
  background: rgba(255, 255, 255, 0.06);
  color: var(--kvg-text);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.kvg-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.kvg-error {
  color: var(--kvg-danger);
  font-size: 0.875rem;
  margin-top: 0.5rem;
}

.kvg-success {
  color: var(--kvg-success);
  font-size: 0.875rem;
}

.hidden { display: none !important; }

.kvg-steps { list-style: none; padding: 0; margin: 0; }

.kvg-step {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  padding: 0.55rem 0;
  font-size: 0.88rem;
}

.kvg-step-icon {
  width: 1.35rem;
  height: 1.35rem;
  border-radius: 50%;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 700;
  background: rgba(255, 255, 255, 0.08);
  color: var(--kvg-muted);
}

.kvg-step.pending .kvg-step-icon { background: rgba(255, 255, 255, 0.08); }
.kvg-step.running .kvg-step-icon {
  background: var(--kvg-accent-dim);
  color: var(--kvg-accent);
  animation: kvg-pulse 1.2s ease infinite;
}
.kvg-step.done .kvg-step-icon {
  background: rgba(52, 211, 153, 0.2);
  color: var(--kvg-success);
}
.kvg-step.error .kvg-step-icon {
  background: rgba(248, 113, 113, 0.2);
  color: var(--kvg-danger);
}

@keyframes kvg-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.55; }
}

.kvg-badge {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  padding: 0.2rem 0.5rem;
  border-radius: 999px;
  background: var(--kvg-accent-dim);
  color: var(--kvg-accent);
}

.kvg-check {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--kvg-muted);
  margin-top: 0.5rem;
}

.kvg-check input { accent-color: var(--kvg-accent); }

.kvg-spinner {
  width: 1.5rem;
  height: 1.5rem;
  border: 2px solid rgba(0, 212, 170, 0.2);
  border-top-color: var(--kvg-accent);
  border-radius: 50%;
  animation: kvg-spin 0.7s linear infinite;
  margin: 0.5rem auto;
}

@keyframes kvg-spin { to { transform: rotate(360deg); } }