/* ============================================================
   oidc.pcss - Authentication & identity page styles
   Matches the website app visual language
   ============================================================ */

:root {
  --color-trust: #071e41;
  --color-tech: #1266f1;
  --color-accent: #14b8a6;
  --color-white: #ffffff;
  --color-soft: #f5f7fa;
  --color-ink: #1f2937;
  --color-muted: #5f6b7a;
  --color-faint: #8a97a7;
  --color-border: rgba(7, 30, 65, 0.12);
  --color-border-strong: rgba(7, 30, 65, 0.2);
  --color-surface: #ffffff;
  --color-surface-soft: #f8fbff;
  --color-shadow-soft: rgba(7, 30, 65, 0.08);
  --color-shadow-strong: rgba(7, 30, 65, 0.16);
  --color-danger-bg: rgba(220, 38, 38, 0.08);
  --color-danger-border: rgba(220, 38, 38, 0.2);
  --color-danger-text: #b91c1c;
  --color-success-bg: rgba(22, 163, 74, 0.08);
  --color-success-border: rgba(22, 163, 74, 0.2);
  --color-success-text: #15803d;
  --color-info-bg: rgba(18, 102, 241, 0.08);
  --color-info-border: rgba(18, 102, 241, 0.18);
  --color-info-text: #0f4cb2;
  --color-warning-bg: rgba(245, 158, 11, 0.1);
  --color-warning-border: rgba(245, 158, 11, 0.22);
  --color-warning-text: #b45309;
  --gradient-primary: linear-gradient(135deg, #071e41 0%, #1266f1 58%, #14b8a6 100%);
  --gradient-surface: linear-gradient(180deg, rgba(248, 251, 255, 0.98) 0%, rgba(255, 255, 255, 0.99) 100%);
  --font-body: "Inter", ui-sans-serif, system-ui, sans-serif;
  --font-heading: "Space Grotesk", "Inter", ui-sans-serif, system-ui, sans-serif;
}

html[data-theme="dark"] {
  color-scheme: dark;
  --color-white: #091629;
  --color-soft: #0d1b30;
  --color-ink: #e8efff;
  --color-muted: #b2c2db;
  --color-faint: #87a0c5;
  --color-border: rgba(255, 255, 255, 0.08);
  --color-border-strong: rgba(255, 255, 255, 0.14);
  --color-surface: #10243d;
  --color-surface-soft: #122845;
  --color-shadow-soft: rgba(2, 8, 23, 0.38);
  --color-shadow-strong: rgba(2, 8, 23, 0.55);
  --color-danger-bg: rgba(248, 113, 113, 0.12);
  --color-danger-border: rgba(248, 113, 113, 0.24);
  --color-danger-text: #fecaca;
  --color-success-bg: rgba(74, 222, 128, 0.12);
  --color-success-border: rgba(74, 222, 128, 0.2);
  --color-success-text: #bbf7d0;
  --color-info-bg: rgba(96, 165, 250, 0.12);
  --color-info-border: rgba(96, 165, 250, 0.24);
  --color-info-text: #dbeafe;
  --color-warning-bg: rgba(251, 191, 36, 0.14);
  --color-warning-border: rgba(251, 191, 36, 0.24);
  --color-warning-text: #fde68a;
  --gradient-primary: linear-gradient(135deg, #071e41 0%, #0f4cb2 58%, #14b8a6 100%);
  --gradient-surface: linear-gradient(180deg, rgba(16, 36, 61, 0.98) 0%, rgba(11, 24, 42, 0.95) 100%);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at top right, rgba(18, 102, 241, 0.08), transparent 28%),
    radial-gradient(circle at left 18%, rgba(20, 184, 166, 0.08), transparent 24%),
    var(--color-soft);
  color: var(--color-ink);
  font-family: var(--font-body);
  transition: background-color 0.25s ease, color 0.25s ease;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 30px 30px;
  opacity: 0.55;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
select,
textarea {
  font: inherit;
}

.auth-body {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1rem;
}

.auth-container {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 34rem;
  animation: auth-fade-up 0.6s ease both;
}

.auth-logo {
  display: flex;
  justify-content: center;
  margin-bottom: 1.4rem;
}

.auth-logo-wordmark {
  display: inline-flex;
  align-items: center;
  gap: 0.9rem;
}

.auth-logo-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  border-radius: 1rem;
  background: var(--gradient-primary);
  color: #ffffff;
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  box-shadow: 0 16px 30px var(--color-shadow-soft);
}

.auth-logo-copy {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.auth-logo-copy strong {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.auth-logo-copy small {
  margin-top: 0.25rem;
  color: var(--color-faint);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.auth-card {
  position: relative;
  overflow: hidden;
  padding: 2rem;
  border: 1px solid var(--color-border);
  border-radius: 2rem;
  background: var(--gradient-surface);
  box-shadow: 0 24px 48px var(--color-shadow-soft);
  backdrop-filter: blur(16px);
}

.auth-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top right, rgba(18, 102, 241, 0.08), transparent 38%);
  pointer-events: none;
}

.auth-card > * {
  position: relative;
  z-index: 1;
}

.auth-title {
  margin: 0;
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 2.5rem);
  font-weight: 700;
  letter-spacing: -0.05em;
  color: var(--color-ink);
}

.auth-subtitle {
  margin: 0.75rem 0 1.6rem;
  color: var(--color-muted);
  font-size: 0.98rem;
  line-height: 1.7;
}

.auth-switch,
.auth-note {
  margin: 1.4rem 0 0;
  color: var(--color-muted);
  text-align: center;
  font-size: 0.94rem;
}

.auth-switch a,
.auth-note a,
.form-group--checkbox label a,
.forgot-link,
.auth-back {
  color: var(--color-tech);
  font-weight: 600;
}

.auth-switch a:hover,
.auth-note a:hover,
.form-group--checkbox label a:hover,
.forgot-link:hover,
.auth-back:hover {
  color: var(--color-trust);
}

.auth-back {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  margin-bottom: 1rem;
  font-size: 0.92rem;
}

.auth-messages {
  margin: 0 0 1rem;
  padding: 0;
  list-style: none;
}

.hidden {
  display: none !important;
}

.message,
.alert,
.email-alert {
  margin-bottom: 0.85rem;
  padding: 0.95rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: 1rem;
  font-size: 0.92rem;
  line-height: 1.6;
}

.message:last-child,
.alert:last-child,
.email-alert:last-child {
  margin-bottom: 0;
}

.message--error,
.message--danger,
.alert-danger {
  background: var(--color-danger-bg);
  border-color: var(--color-danger-border);
  color: var(--color-danger-text);
}

.message--success,
.alert-success {
  background: var(--color-success-bg);
  border-color: var(--color-success-border);
  color: var(--color-success-text);
}

.message--info,
.alert-info,
.email-alert {
  background: var(--color-info-bg);
  border-color: var(--color-info-border);
  color: var(--color-info-text);
}

.message--warning,
.alert-warning {
  background: var(--color-warning-bg);
  border-color: var(--color-warning-border);
  color: var(--color-warning-text);
}

.form-group {
  margin-bottom: 1rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.45rem;
  color: var(--color-ink);
  font-size: 0.92rem;
  font-weight: 600;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="password"],
.form-group input[type="tel"],
.form-group input[type="date"],
.form-group select,
.form-group textarea {
  width: 100%;
  border: 1px solid var(--color-border);
  border-radius: 1rem;
  background: var(--color-surface);
  color: var(--color-ink);
  padding: 0.9rem 1rem;
  box-shadow: 0 10px 22px var(--color-shadow-soft);
  outline: none;
  transition:
    border-color 0.2s ease,
    box-shadow 0.2s ease,
    background-color 0.2s ease,
    transform 0.2s ease;
  -webkit-appearance: none;
     -moz-appearance: none;
          appearance: none;
}

.form-group input::-moz-placeholder, .form-group textarea::-moz-placeholder {
  color: var(--color-faint);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--color-faint);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: rgba(18, 102, 241, 0.38);
  box-shadow:
    0 0 0 4px rgba(18, 102, 241, 0.12),
    0 16px 30px var(--color-shadow-soft);
  background: var(--color-surface-soft);
}

.form-group select option {
  background: var(--color-surface);
  color: var(--color-ink);
}

.invalid-feedback {
  display: block;
  margin-top: 0.35rem;
  color: var(--color-danger-text);
  font-size: 0.82rem;
}

.invalid-feedback.hidden {
  display: none;
}

.form-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.form-row-split {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.9rem;
  margin-bottom: 0;
}

.input-with-action {
  position: relative;
}

.input-with-action input {
  padding-right: 3rem !important;
}

.password-toggle-btn {
  position: absolute;
  top: 50%;
  right: 0.9rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  padding: 0;
  border: 0;
  color: var(--color-muted);
  cursor: pointer;
  transform: translateY(-50%);
}

.password-toggle-btn:hover {
  color: var(--color-tech);
}

.form-group--checkbox {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
}

.form-group--checkbox input[type="checkbox"] {
  width: 1rem;
  height: 1rem;
  margin-top: 0.2rem;
  flex-shrink: 0;
  accent-color: var(--color-tech);
}

.form-group--checkbox label {
  margin: 0;
  color: var(--color-muted);
  font-size: 0.9rem;
  font-weight: 500;
  line-height: 1.6;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  min-height: 3.2rem;
  padding: 0.85rem 1.2rem;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  transition:
    background-color 0.22s ease,
    border-color 0.22s ease,
    box-shadow 0.22s ease,
    transform 0.22s ease;
}

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

.btn-primary {
  background: var(--gradient-primary);
  color: #ffffff;
  box-shadow: 0 16px 28px rgba(18, 102, 241, 0.22);
}

.btn-primary:hover {
  box-shadow: 0 20px 34px rgba(18, 102, 241, 0.28);
}

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

.btn-full {
  width: 100%;
}

.auth-action {
  margin-top: 1.5rem;
}

.auth-footer {
  margin-top: 1rem;
}

.auth-role-choice {
  display: grid;
  gap: 0.9rem;
  margin-bottom: 1.5rem;
}

.role-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.05rem 1.1rem;
  border: 1px solid var(--color-border);
  border-radius: 1.35rem;
  background: var(--color-surface);
  box-shadow: 0 16px 30px var(--color-shadow-soft);
  transition:
    transform 0.22s ease,
    box-shadow 0.22s ease,
    border-color 0.22s ease,
    background-color 0.22s ease;
}

.role-card:hover {
  transform: translateY(-2px);
  border-color: var(--color-border-strong);
  background: var(--color-surface-soft);
  box-shadow: 0 20px 38px var(--color-shadow-strong);
}

.role-card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  flex-shrink: 0;
  border-radius: 1rem;
  background: rgba(18, 102, 241, 0.1);
  color: var(--color-tech);
}

.role-card__body {
  flex: 1;
}

.role-card__body strong {
  display: block;
  color: var(--color-ink);
  font-size: 1rem;
  font-weight: 700;
}

.role-card__body p {
  margin: 0.25rem 0 0;
  color: var(--color-muted);
  font-size: 0.88rem;
  line-height: 1.55;
}

.role-card__arrow {
  color: var(--color-faint);
}

.verify-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 4rem;
  height: 4rem;
  margin-bottom: 1rem;
  border-radius: 1.3rem;
  background: rgba(18, 102, 241, 0.1);
  color: var(--color-tech);
}

.verify-icon svg {
  width: 1.8rem;
  height: 1.8rem;
}

@keyframes auth-fade-up {
  from {
    opacity: 0;
    transform: translateY(16px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 640px) {
  .auth-body {
    padding: 1.25rem 0.85rem;
  }

  .auth-card {
    padding: 1.4rem;
    border-radius: 1.5rem;
  }

  .auth-logo-wordmark {
    gap: 0.7rem;
  }

  .auth-logo-mark {
    width: 2.7rem;
    height: 2.7rem;
    border-radius: 0.9rem;
    font-size: 1.15rem;
  }

  .auth-logo-copy strong {
    font-size: 1.15rem;
  }

  .auth-logo-copy small {
    font-size: 0.64rem;
    letter-spacing: 0.12em;
  }

  .form-row,
  .form-row-split {
    grid-template-columns: 1fr;
    flex-direction: column;
    align-items: stretch;
  }
}