/* CircleBC Tools — shared sign-in pages (matches tools-landing.css tokens) */
:root {
  --bg:           #0E1117;
  --bg-2:         #151A23;
  --surface:      #1A2030;
  --surface-2:    #232A3C;
  --line:         #2A3247;
  --line-2:       #364159;
  --ink:          #F1F2F5;
  --ink-2:        #B6BCCB;
  --mute:         #7B8499;
  --orange:       #E8722C;
  --orange-soft:  rgba(232, 114, 44, 0.14);
  --orange-line:  rgba(232, 114, 44, 0.35);
  --blue:         #1E8FD5;
  --blue-soft:    rgba(30, 143, 213, 0.14);
  --blue-line:    rgba(30, 143, 213, 0.35);
  --radius:       16px;
  --radius-sm:    10px;
  --accent:       var(--orange);
  --accent-soft:  var(--orange-soft);
  --accent-line:  var(--orange-line);
}

.tools-auth[data-accent="blue"] {
  --accent: var(--blue);
  --accent-soft: var(--blue-soft);
  --accent-line: var(--blue-line);
}

* { box-sizing: border-box; }
html, body.tools-auth { margin: 0; padding: 0; }
body.tools-auth {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--ink);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  line-height: 1.5;
  background-image:
    radial-gradient(900px 500px at 85% -10%, rgba(232,114,44,0.10), transparent 60%),
    radial-gradient(700px 500px at 0% 100%, rgba(30,143,213,0.07), transparent 60%);
  background-attachment: fixed;
}
.tools-auth a { color: var(--accent); text-decoration: none; }
.tools-auth a:hover { text-decoration: underline; }

.tools-auth-page {
  max-width: 480px;
  margin: 0 auto;
  padding: 32px 24px 48px;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.tools-auth-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}
.tools-auth-lockup {
  display: flex;
  align-items: center;
  gap: 16px;
}
.tools-auth-lockup img.circlebc { height: 56px; width: auto; margin: -6px 0; }
.tools-auth-lockup img.telco { height: 26px; width: auto; background: transparent; }
.tools-auth-lockup .divider {
  width: 1px;
  height: 32px;
  background: var(--line-2);
}
.tools-auth-portal {
  font-size: 12px;
  color: var(--ink-2);
  font-family: 'JetBrains Mono', ui-monospace, monospace;
}
.tools-auth-portal:hover { color: var(--ink); }

.tools-auth-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.35);
  position: relative;
  overflow: hidden;
}
.tools-auth-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--accent);
}
.tools-auth-card-head {
  margin-bottom: 24px;
}
.tools-auth-thumb {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--accent-soft);
  border: 1px solid var(--accent-line);
  color: var(--accent);
  display: grid;
  place-items: center;
  font-family: 'JetBrains Mono', monospace;
  font-weight: 700;
  font-size: 16px;
  margin-bottom: 16px;
}
.tools-auth-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.4px;
  text-transform: uppercase;
  background: var(--accent-soft);
  color: var(--accent);
  border: 1px solid var(--accent-line);
  margin-bottom: 12px;
}
.tools-auth-pill::before {
  content: '';
  width: 5px; height: 5px;
  border-radius: 999px;
  background: var(--accent);
}
.tools-auth-card h1 {
  margin: 0;
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -0.3px;
}
.tools-auth-card .sub {
  margin: 8px 0 0;
  color: var(--ink-2);
  font-size: 14px;
}
.tools-auth-card .host {
  margin-top: 6px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--mute);
}

.tools-auth-field { margin-bottom: 16px; }
.tools-auth-field label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--ink-2);
  margin-bottom: 6px;
}
.tools-auth-input {
  width: 100%;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  background: var(--bg-2);
  color: var(--ink);
  font-size: 14px;
  font-family: inherit;
}
.tools-auth-input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.tools-auth-check {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--ink-2);
  margin-bottom: 20px;
  cursor: pointer;
}
.tools-auth-check input {
  width: 16px;
  height: 16px;
  accent-color: var(--accent);
}
.tools-auth-btn {
  width: 100%;
  padding: 12px 16px;
  border: none;
  border-radius: var(--radius-sm);
  background: var(--accent);
  color: #0E1117;
  font-size: 14px;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: filter 0.15s ease;
}
.tools-auth-btn:hover { filter: brightness(1.08); }

.tools-auth-alert {
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  margin-bottom: 16px;
}
.tools-auth-alert--error {
  background: rgba(239, 68, 68, 0.12);
  border: 1px solid rgba(239, 68, 68, 0.35);
  color: #fca5a5;
}
.tools-auth-alert--ok {
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.35);
  color: #6ee7b7;
}
.tools-auth-alert ul { margin: 0; padding-left: 18px; }

.tools-auth-foot {
  margin-top: auto;
  padding-top: 32px;
  text-align: center;
  font-size: 12px;
  color: var(--mute);
}

@media (max-width: 520px) {
  .tools-auth-lockup img.circlebc { height: 48px; }
  .tools-auth-lockup img.telco { height: 22px; }
  .tools-auth-card { padding: 22px; }
}