/* =========== United City SSO — UI + 7 predefined styles =========== */

:root {
  --sso-bg: #f7f8fa;
  --sso-card: #ffffff;
  --sso-text: #1f2937;
  --sso-muted: #6b7280;
  --sso-primary: #1a73e8;
  --sso-primary-600: #185abc;
  --sso-border: #e5e7eb;
  --sso-danger: #d93025;
  --sso-shadow: 0 10px 30px rgba(0,0,0,.08);
  --sso-radius: 16px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --sso-bg: #0b0f14;
    --sso-card: #111827;
    --sso-text: #e5e7eb;
    --sso-muted: #9ca3af;
    --sso-primary: #8ab4f8;
    --sso-primary-600: #76a7f7;
    --sso-border: #1f2937;
    --sso-shadow: 0 10px 30px rgba(0,0,0,.5);
  }
}

/* Wrapper */
.network-sso-wrap {
  min-height: 70vh;
  display: grid;
  place-items: center;
  background: var(--sso-bg);
  padding: 24px;
}

/* Card */
.network-sso-card {
  background: var(--sso-card);
  color: var(--sso-text);
  width: 100%;
  max-width: 440px;
  padding: 28px;
  border: 1px solid var(--sso-border);
  border-radius: var(--sso-radius);
  box-shadow: var(--sso-shadow);
}

/* Header */
.network-sso-header { display: grid; gap: 10px; margin-bottom: 16px; text-align: left; }
.network-sso-brand { display:flex; align-items:center; gap:12px; }
.network-sso-logo {
  width: 36px; height: 36px; border-radius: 10px;
  background: linear-gradient(135deg,#1a73e8, #4f46e5);
}
.network-sso-title { font-size: 22px; font-weight: 700; line-height: 1.2; }
.network-sso-subtitle { color: var(--sso-muted); font-size: 14px; }

/* Form */
.network-sso-form { margin: 0; display: grid; gap: 14px; }
.network-sso-form p { margin: 0; }
.network-sso-form label { display: grid; gap: 6px; font-size: 13px; color: var(--sso-muted); }

.network-sso-input {
  appearance: none;
  width: 100%;
  padding: 12px 12px;
  font-size: 16px;
  color: var(--sso-text);
  background: var(--sso-card);
  border: 1px solid var(--sso-border);
  border-radius: 12px;
  outline: none;
  transition: border .15s ease, box-shadow .15s ease;
}
.network-sso-input:focus {
  border-color: var(--sso-primary);
  box-shadow: 0 0 0 4px color-mix(in oklab, var(--sso-primary) 20%, transparent);
}

/* Password field with toggle */
.network-sso-password { position: relative; }
.network-sso-password .network-sso-input { padding-right: 44px; }
.network-sso-toggle {
  position: absolute; right: 8px; top: 50%; transform: translateY(-50%);
  border: 0; background: transparent; cursor: pointer;
  width: 36px; height: 36px; border-radius: 10px;
  display: grid; place-items: center;
  color: var(--sso-muted);
}
.network-sso-toggle:focus-visible { outline: 2px solid var(--sso-primary); outline-offset: 2px; }

/* CTA button */
.network-sso-cta,
a.network-sso-button,
button.network-sso-button {
  display: inline-grid;
  place-items: center;
  gap: 8px;
  width: 100%;
  font-weight: 600;
  padding: 12px 14px;
  border-radius: 12px;
  background: var(--sso-primary);
  color: #fff;
  border: 1px solid var(--sso-primary);
  cursor: pointer;
  transition: transform .04s ease, background .2s ease, box-shadow .2s ease;
}
.network-sso-cta:hover,
a.network-sso-button:hover,
button.network-sso-button:hover { background: var(--sso-primary-600); }
.network-sso-cta:active,
a.network-sso-button:active,
button.network-sso-button:active { transform: translateY(1px); }
.network-sso-cta[disabled] { opacity: .7; cursor: not-allowed; }

/* Error / info boxes */
.network-sso-error,
.network-sso-info {
  padding: 10px 12px;
  border-radius: 12px;
  font-size: 14px;
  line-height: 1.45;
}
.network-sso-error {
  background: color-mix(in oklab, var(--sso-danger) 8%, transparent);
  border: 1px solid color-mix(in oklab, var(--sso-danger) 20%, transparent);
  color: color-mix(in oklab, var(--sso-danger) 75%, #fff);
}
.network-sso-info {
  background: color-mix(in oklab, var(--sso-primary) 8%, transparent);
  border:  1px solid color-mix(in oklab, var(--sso-primary) 20%, transparent);
  color: var(--sso-text);
}

/* Note */
.network-sso-note { margin-top: 10px; font-size: 13px; color: var(--sso-muted); }

/* Spinner */
.network-sso-spinner {
  width: 18px; height: 18px; border-radius: 999px;
  border: 2px solid rgba(255,255,255,.55);
  border-top-color: #ffffff;
  animation: sso-spin .9s linear infinite;
  display: none;
}
.network-sso-cta.loading .network-sso-spinner { display: inline-block; }
.network-sso-cta.loading .network-sso-cta-text { opacity: 0; }
@keyframes sso-spin { to { transform: rotate(360deg); } }

/* ========= Predefined styles (1..7) ========= */

/* Style 1: Default (already defined) */
.network-sso-style-1 { }

/* Style 2: Soft background gradient */
.network-sso-style-2 { background: radial-gradient(1200px 600px at 20% 20%, rgba(26,115,232,.12), transparent 60%), var(--sso-bg); }
.network-sso-style-2 .network-sso-card { border-radius: 18px; }

/* Style 3: Minimal / flat */
.network-sso-style-3 { background: transparent; min-height: auto; padding: 0; }
.network-sso-style-3 .network-sso-card { box-shadow: none; border-radius: 12px; }

/* Style 4: Compact */
.network-sso-style-4 .network-sso-card { padding: 18px; max-width: 380px; }
.network-sso-style-4 .network-sso-title { font-size: 18px; }

/* Style 5: Wide (for hero sections) */
.network-sso-style-5 .network-sso-card { max-width: 620px; }

/* Style 6: High contrast / dark card */
.network-sso-style-6 { background: #0b0f14; }
.network-sso-style-6 .network-sso-card { background: #0f172a; color: #e5e7eb; border-color: #1f2937; box-shadow: 0 18px 50px rgba(0,0,0,.6); }
.network-sso-style-6 .network-sso-subtitle,
.network-sso-style-6 .network-sso-form label,
.network-sso-style-6 .network-sso-note { color: #a7b0bf; }
.network-sso-style-6 .network-sso-input { background: #0b1220; border-color: #1f2937; color: #e5e7eb; }
.network-sso-style-6 .network-sso-cta { background: #8ab4f8; border-color: #8ab4f8; color: #0b0f14; }
.network-sso-style-6 .network-sso-cta:hover { background: #76a7f7; }

/* Style 7: Accent border */
.network-sso-style-7 .network-sso-card { border-width: 2px; border-color: color-mix(in oklab, var(--sso-primary) 35%, var(--sso-border)); }