:root {
  --bs-body-bg: #0f1113;
  --bs-body-color: #e6eef8;
  --panel-bg: #0b0c0d;
  --card-bg: #0e1112;
  --border-color: rgba(255, 255, 255, 0.04);
  --accent: #1f6feb;
  --success: #1ea44a;
  --warning: #f0a500;
  --danger: #ff4d4f;
}

/* Sticky footer layout */
html, body {
  height: 100%;
  margin: 0;
}

body {
  display: flex;
  flex-direction: column;
  background: linear-gradient(180deg, #0b0c0d 0%, #0f1113 100%);
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  color: var(--bs-body-color);
}

/* Flag rendering helpers */
.flag-emoji {
  font-family: "Segoe UI Emoji", "Noto Color Emoji", "Apple Color Emoji", "Twemoji Mozilla", "EmojiOne Color", system-ui, sans-serif;
  line-height: 1;
  display: inline-block;
  vertical-align: middle;
}
.flag-img {
  display: inline-block;
  vertical-align: middle;
  border-radius: 3px;
  box-shadow: 0 0 0 1px rgba(255,255,255,0.08);
}

.main-container {
  flex: 1; /* pushes footer down if page is short */
  max-width: 800px;
  margin: 0 auto;
  padding: 2rem 1rem;
}

.app-header {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 1.5rem;
  text-align: center;
  margin-bottom: 2rem;
}

.trust-panel {
  background: var(--panel-bg);
  border: 1px solid #4b4b4b;
  border-radius: 12px;
  padding: 1.5rem;
}

.trust-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 1.5rem;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.6);
  margin-top: 1.5rem;
}

.form-control {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid #7b7b7b;
  color: var(--bs-body-color);
  height: 3rem;
  line-height: 3rem;
  font-size: clamp(1rem, 3vw, 1.5rem);
  padding: 0 1rem;
  box-sizing: border-box;
}


.form-control:focus {
  background: rgba(255, 255, 255, 0.03);
  border-color: var(--accent);
  box-shadow: 0 0 0 0.2rem rgba(31, 111, 235, 0.25);
  color: var(--bs-body-color);
}

.form-control::placeholder {
  color: #9aa0a6;
  opacity: 1;
}


.btn-primary {
  background-color: var(--accent);
  border-color: var(--accent);
}

.btn-primary:hover {
  background-color: #1658d1;
  border-color: #1658d1;
}

.avatar-img {
  width: 64px;
  height: 64px;
  border-radius: 8px;
  border: 2px solid var(--border-color);
  flex-shrink: 0;
}

.trust-badge-container {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  justify-content: center;
  min-height: 64px;
}

.trust-badge {
  font-size: 1.1rem;
  font-weight: 600;
  padding: 0.5rem 1rem;
  border-radius: 50px;
  transition: transform 0.2s ease;
  white-space: nowrap;
  display: inline-block;
  min-width: 80px;
  text-align: center;
}

.trust-badge:hover {
  transform: translateY(-2px);
}

.trust-badge.trusted {
  background-color: var(--success);
  color: white;
}

.trust-badge.warning {
  background-color: var(--warning);
  color: #1a1200;
}

.trust-badge.risky {
  background-color: var(--danger);
  color: white;
}

.info-chip {
  display: inline-block;
  padding: 0.25rem 0.5rem;
  margin: 0.125rem;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 600;
  transition: transform 0.1s ease;
}

.info-chip:hover {
  transform: translateY(-1px);
}

.chip-success {
  background-color: var(--success);
  color: #05260c;
}

.chip-warning {
  background-color: var(--warning);
  color: #1a1200;
}

.chip-danger {
  background-color: var(--danger);
  color: white;
}

.chip-info {
  background-color: #6c757d;
  color: white;
}

.section-title {
  color: #9aa0a6;
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 0.5rem;
}

.steamid-display {
  color: #9fb8ff;
  font-family: "Courier New", monospace;
}

.btn-copy {
  font-size: 0.75rem;
  padding: 0.25rem 0.5rem;
  margin-left: 0.5rem;
}

.spinner-border-custom {
  width: 3rem;
  height: 3rem;
  border-width: 0.3em;
  color: var(--accent);
}

/* Footer */
.footer {
  background: rgba(255, 255, 255, 0.03);
  border-top: 1px solid var(--border-color);
  text-align: center;
  padding: 1rem 1rem;
  color: #9aa0a6;
  font-size: 0.9rem;
}
.footer p {
  margin: 0.3rem 0;
}

.footer .btn {
  margin-top: 0.1rem;   /* add space above the GitHub button */
}


.steamid64 {
  color: #9fb8ff;
}

a {
  color: #0066cc;
  text-decoration: none;
}

a:hover {
  color: #ff6600;
  text-decoration: underline;
}

a:active {
  color: #cc0000;
}

@media (max-width: 768px) {
  .main-container {
    padding: 1rem 0.5rem;
  }

  .trust-card .row {
    text-align: center;
  }

  .trust-badge-container {
    align-items: center;
    margin-top: 1rem;
    text-align: center;
  }
  
  .trust-card .d-flex {
    flex-direction: column;
    text-align: center;
    gap: 1rem;
  }
  
  .avatar-img {
    align-self: center;
  }
}

@media (max-width: 576px) {
  .trust-badge {
    font-size: 1rem;
    padding: 0.4rem 0.8rem;
  }
  
  .trust-card {
    padding: 1rem;
  }
}