/* ── Reset & Base ─────────────────────────────────────────────────────────── */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --bg: #0a0c14;
  --bg2: #0f1120;
  --surface: rgba(255, 255, 255, 0.04);
  --surface-hover: rgba(255, 255, 255, 0.07);
  --border: rgba(255, 255, 255, 0.08);
  --border-focus: rgba(99, 179, 237, 0.5);
  --text: #e2e8f0;
  --text-muted: #64748b;
  --text-dim: #94a3b8;
  --accent: #63b3ed;
  --accent2: #7c3aed;
  --green: #34d399;
  --orange: #f6ad55;
  --red: #fc8181;
  --sandbox-color: #34d399;
  --prod-color: #f6ad55;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 4px 32px rgba(0, 0, 0, 0.4);
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  background-image:
    radial-gradient(ellipse at 20% 0%, rgba(99, 179, 237, 0.06) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 100%, rgba(124, 58, 237, 0.06) 0%, transparent 60%);
}

/* ── Header ──────────────────────────────────────────────────────────────── */
header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 12, 20, 0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 0 24px;
}

.header-inner {
  max-width: 960px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-icon {
  width: 38px;
  height: 38px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
}

.logo-title {
  font-weight: 700;
  font-size: 15px;
  letter-spacing: -0.3px;
}

.logo-sub {
  font-size: 11px;
  color: var(--text-muted);
}

/* ── Env Toggle ──────────────────────────────────────────────────────────── */
.env-toggle {
  display: flex;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 99px;
  padding: 4px;
  gap: 4px;
}

.env-btn {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 6px 16px;
  border-radius: 99px;
  border: none;
  background: transparent;
  color: var(--text-muted);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
}

.env-btn.active {
  background: rgba(255, 255, 255, 0.1);
  color: var(--text);
}

.env-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
}

.env-dot.sandbox {
  background: var(--sandbox-color);
  box-shadow: 0 0 6px var(--sandbox-color);
}

.env-dot.prod {
  background: var(--prod-color);
  box-shadow: 0 0 6px var(--prod-color);
}

/* ── Main Layout ─────────────────────────────────────────────────────────── */
main {
  max-width: 960px;
  margin: 0 auto;
  padding: 32px 24px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  position: relative;
}

/* ── Card ────────────────────────────────────────────────────────────────── */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color 0.2s;
}

.card:hover {
  border-color: rgba(255, 255, 255, 0.12);
}

.card-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 18px 22px;
  border-bottom: 1px solid var(--border);
}

.card-header h2 {
  font-size: 14px;
  font-weight: 600;
  flex: 1;
}

.card-icon {
  font-size: 16px;
}

/* ── Credentials ─────────────────────────────────────────────────────────── */
.credentials-body {
  padding: 20px 22px;
}

.input-row {
  display: flex;
  gap: 16px;
}

@media(max-width:600px) {
  .input-row {
    flex-direction: column;
  }
}

.input-group {
  display: flex;
  flex-direction: column;
  gap: 7px;
  flex: 1;
}

.input-group label {
  font-size: 12px;
  font-weight: 500;
  color: var(--text-dim);
  display: flex;
  align-items: center;
  gap: 8px;
}

.input-group input,
.input-group select {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 13px;
  font-family: 'JetBrains Mono', monospace;
  padding: 10px 14px;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
  width: 100%;
}

.input-group input:focus {
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px rgba(99, 179, 237, 0.1);
}

.badge {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.5px;
  padding: 2px 8px;
  border-radius: 99px;
  text-transform: uppercase;
}

.badge.sandbox {
  background: rgba(52, 211, 153, 0.15);
  color: var(--sandbox-color);
}

.badge.prod {
  background: rgba(246, 173, 85, 0.15);
  color: var(--prod-color);
}

/* ── Endpoint Grid ───────────────────────────────────────────────────────── */
.endpoint-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 20px 22px 0;
}

.ep-chip {
  padding: 7px 14px;
  border-radius: 99px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-dim);
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.18s;
  white-space: nowrap;
}

.ep-chip:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.ep-chip.active {
  background: rgba(99, 179, 237, 0.15);
  border-color: var(--accent);
  color: var(--accent);
}

/* ── Endpoint Description ─────────────────────────────────────────────── */
.endpoint-desc {
  margin: 0 22px;
  padding: 10px 14px;
  background: rgba(99, 179, 237, 0.06);
  border-left: 3px solid var(--accent);
  border-radius: 0 8px 8px 0;
  font-size: 13px;
  color: var(--text-dim);
  line-height: 1.6;
  animation: fadeIn 0.2s ease;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(-4px);
  }

  to {
    opacity: 1;
    transform: none;
  }
}

/* ── Query Bar ───────────────────────────────────────────────────────────── */
.query-bar {
  display: flex;
  align-items: flex-end;
  gap: 12px;
  padding: 16px 22px 22px;
}

.flex-1 {
  flex: 1;
}

.btn-primary {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 11px 24px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, var(--accent), #4f7fbd);
  border: none;
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: opacity 0.2s, transform 0.1s;
  box-shadow: 0 4px 16px rgba(99, 179, 237, 0.25);
}

.btn-primary:hover {
  opacity: 0.9;
  transform: translateY(-1px);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-primary:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

/* ── Results ─────────────────────────────────────────────────────────────── */
.results-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
}

.url-badge {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  padding: 3px 10px;
  border-radius: 6px;
  max-width: 320px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.btn-sm {
  padding: 5px 12px;
  border-radius: 8px;
  background: var(--surface-hover);
  border: 1px solid var(--border);
  color: var(--text-dim);
  font-size: 12px;
  cursor: pointer;
  transition: all 0.15s;
}

.btn-sm:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.btn-icon {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 14px;
  padding: 4px;
  transition: transform 0.2s;
}

/* ── Card Result ─────────────────────────────────────────────────────────── */
#cardView {
  padding: 22px;
}

.company-hero {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  padding: 20px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(99, 179, 237, 0.06), rgba(124, 58, 237, 0.04));
  border: 1px solid rgba(99, 179, 237, 0.12);
  margin-bottom: 20px;
}

.company-avatar {
  width: 56px;
  height: 56px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}

.company-name {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 6px;
}

.company-sub {
  font-size: 13px;
  color: var(--text-dim);
}

.company-piva {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--accent);
  margin-top: 4px;
}

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: 99px;
  font-size: 12px;
  font-weight: 600;
}

.status-badge.attiva {
  background: rgba(52, 211, 153, 0.15);
  color: var(--green);
}

.status-badge.cessata {
  background: rgba(252, 129, 129, 0.15);
  color: var(--red);
}

.status-badge.altra {
  background: rgba(246, 173, 85, 0.15);
  color: var(--orange);
}

.fields-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 12px;
}

.field-item {
  padding: 14px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
}

.field-label {
  font-size: 11px;
  color: var(--text-muted);
  margin-bottom: 5px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.field-value {
  font-size: 13px;
  font-weight: 500;
  word-break: break-word;
}

.field-value.mono {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
}

.results-array {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* ── JSON View ───────────────────────────────────────────────────────────── */
#jsonView {
  padding: 22px;
  margin: 0;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: #a5f3fc;
  line-height: 1.7;
  max-height: 600px;
  overflow: auto;
  white-space: pre-wrap;
  word-break: break-word;
}

/* ── Error Card ──────────────────────────────────────────────────────────── */
.error-card {
  border-color: rgba(252, 129, 129, 0.3);
}

.error-msg {
  padding: 20px 22px;
  color: var(--red);
  font-size: 14px;
}

/* ── Loading ─────────────────────────────────────────────────────────────── */
.loading-overlay {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 60px;
}

.spinner {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 3px solid var(--border);
  border-top-color: var(--accent);
  animation: spin 0.8s linear infinite;
}

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

.loading-text {
  font-size: 14px;
  color: var(--text-muted);
}

/* ── Scrollbar ───────────────────────────────────────────────────────────── */
::-webkit-scrollbar {
  width: 6px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.2);
}