/* MEYBot auth redesign layer. Keeps auth flow intact, changes presentation. */

:root {
  --mey-blue: #1d8cff;
  --mey-blue-deep: #0b68d7;
  --mey-blue-soft: #eaf5ff;
  --mey-ink: #07111f;
  --mey-ink-soft: #4d5d70;
  --mey-muted: #748294;
  --mey-line: #d7e3ef;
  --mey-canvas: #eef4f9;
  --mey-panel: rgba(255, 255, 255, 0.9);
  --mey-shadow: 0 22px 64px rgba(20, 44, 70, 0.14);
  --mey-radius: 8px;
  --mey-font: Inter, "Segoe UI Variable", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  min-height: 100vh;
  background:
    radial-gradient(circle at 20% 10%, rgba(29, 140, 255, 0.16), transparent 30%),
    linear-gradient(180deg, #f8fbff 0%, var(--mey-canvas) 54%, #e7eef6 100%);
  color: var(--mey-ink);
  font-family: var(--mey-font);
  letter-spacing: 0;
}

.auth-container {
  max-width: 480px;
  padding: 24px;
}

.auth-card {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(12, 36, 66, 0.12);
  border-radius: var(--mey-radius);
  background: var(--mey-panel);
  box-shadow: var(--mey-shadow);
  backdrop-filter: blur(14px);
}

.auth-card::before {
  content: "";
  display: block;
  width: 48px;
  height: 48px;
  margin: 0 auto 20px;
  border: 1px solid rgba(29, 140, 255, 0.18);
  border-radius: 18px;
  background: #f3f9ff url("/admin/assets/meybot-mark.png") center / 22px 28px no-repeat;
}

.auth-header {
  margin-bottom: 28px;
  text-align: left;
}

.auth-header h1 {
  color: var(--mey-ink);
  font-size: clamp(32px, 8vw, 44px);
  font-weight: 820;
  letter-spacing: -0.02em;
  line-height: 0.98;
}

.auth-header p,
.auth-links,
.divider span {
  color: var(--mey-muted);
}

.form-group label {
  color: var(--mey-muted);
  font-size: 12px;
  font-weight: 780;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.form-group input,
.form-group select,
.code-input {
  border: 1px solid var(--mey-line);
  border-radius: var(--mey-radius);
  background: rgba(255, 255, 255, 0.9);
  color: var(--mey-ink);
  font-family: inherit;
}

.form-group input:focus,
.form-group select:focus,
.code-input:focus {
  border-color: var(--mey-blue);
  box-shadow: 0 0 0 3px rgba(29, 140, 255, 0.12);
}

.btn-primary,
.btn-google {
  border-radius: 999px;
  font-weight: 760;
  letter-spacing: 0;
}

.btn-primary {
  border: 1px solid var(--mey-blue);
  background: var(--mey-blue);
  box-shadow: 0 12px 26px rgba(29, 140, 255, 0.22);
}

.btn-primary:hover:not(:disabled),
.btn-primary:focus {
  border-color: var(--mey-blue-deep);
  background: var(--mey-blue-deep);
}

.btn-google {
  border-color: var(--mey-line);
  color: var(--mey-ink);
}

.btn-google:hover:not(:disabled),
.btn-google:focus {
  border-color: rgba(29, 140, 255, 0.32);
  background: var(--mey-blue-soft);
}

.auth-links a,
.resend-link button {
  color: var(--mey-blue-deep);
}

.auth-links a:hover,
.resend-link button:hover {
  color: var(--mey-blue);
}

.divider::before,
.divider::after {
  border-bottom-color: var(--mey-line);
}

.message {
  border: 1px solid rgba(12, 36, 66, 0.1);
  border-radius: var(--mey-radius);
  background: rgba(255, 255, 255, 0.94);
  color: var(--mey-ink);
  box-shadow: 0 12px 32px rgba(20, 44, 70, 0.12);
}

.message-info {
  color: var(--mey-blue-deep);
}

.message-success {
  color: #16895c;
}

.message-error {
  color: #c84a4a;
}

@media (max-width: 500px) {
  body {
    align-items: stretch;
  }

  .auth-container {
    display: flex;
    align-items: center;
    padding: 14px;
  }

  .auth-card {
    width: 100%;
    padding: 28px 22px;
  }
}