/* ==========================================================================
   SkillLink — Apple-Inspired Liquid Glass Auth CSS (auth.css)
   ========================================================================== */

.auth-wrapper {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
  position: relative;
  z-index: 10;
}

.auth-wrapper .logo {
  margin-bottom: 28px;
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text-dark);
  letter-spacing: -0.03em;
}

.auth-card {
  width: 100%;
  background: var(--glass-l2-bg);
  backdrop-filter: var(--glass-l2-blur);
  -webkit-backdrop-filter: var(--glass-l2-blur);
  border: 1px solid var(--glass-l2-border);
  box-shadow: var(--glass-l2-shadow);
  border-radius: var(--radius-xl);
  padding: 44px;
  position: relative;
  overflow: hidden;
}

.selection-card {
  max-width: 680px;
}

.form-card {
  max-width: 490px;
}

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

.auth-header h1 {
  font-size: 1.85rem;
  font-weight: 800;
  color: var(--text-dark);
  margin-top: 6px;
  letter-spacing: -0.03em;
}

.auth-header p {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-top: 6px;
}

.eyebrow {
  display: inline-block;
  padding: 4px 14px;
  border-radius: 20px;
  background: rgba(2, 132, 199, 0.1);
  color: var(--primary);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border: 1px solid rgba(2, 132, 199, 0.2);
}

.back-link {
  background: none;
  border: none;
  color: var(--primary);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  padding: 0;
  margin-bottom: 16px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: transform 0.2s ease;
}

.back-link:hover {
  transform: translateX(-3px);
}

/* Role Selector Grid */
.role-selector {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-bottom: 28px;
}

.role-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 26px;
  border: 1px solid var(--glass-l1-border);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.5);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  cursor: pointer;
  text-align: left;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  width: 100%;
  box-sizing: border-box;
}

.role-card:hover {
  transform: translateY(-4px);
  background: rgba(255, 255, 255, 0.85);
  border-color: var(--primary);
  box-shadow: 0 14px 30px rgba(2, 132, 199, 0.16);
}

.role-card:active {
  transform: scale(0.98);
}

.role-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: rgba(2, 132, 199, 0.12);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  border: 1px solid rgba(2, 132, 199, 0.2);
  flex-shrink: 0;
}

.role-info h2 {
  font-size: 1.2rem;
  color: var(--text-dark);
  margin-bottom: 6px;
  font-weight: 700;
}

.role-info p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* Form Styles */
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.form-group {
  margin-bottom: 18px;
}

.label-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
}

.auth-switch {
  text-align: center;
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-top: 24px;
}

.auth-switch a, .inline-link {
  color: var(--primary);
  text-decoration: none;
  font-weight: 600;
}

.auth-switch a:hover, .inline-link:hover {
  text-decoration: underline;
}

.form-alert {
  margin-top: 14px;
  text-align: center;
  font-size: 0.85rem;
  font-weight: 600;
  padding: 10px;
  border-radius: var(--radius-sm);
  min-height: 20px;
}

.form-alert.error {
  background: rgba(244, 63, 94, 0.1);
  color: var(--accent-rose);
  border: 1px solid rgba(244, 63, 94, 0.25);
}

.form-alert.success {
  background: rgba(16, 185, 129, 0.1);
  color: var(--accent-emerald);
  border: 1px solid rgba(16, 185, 129, 0.25);
}

.hidden {
  display: none !important;
}

/* Auth body helper */
.auth-body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 2rem 1rem;
}

/* Demo Login Panel */
.demo-login-panel {
  margin-bottom: 1.5rem;
  padding: 14px;
  background: rgba(255, 255, 255, 0.45);
  border-radius: var(--radius-md);
  border: 1px solid var(--glass-border);
}

.demo-login-label {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.demo-login-btns {
  display: flex;
  gap: 8px;
  justify-content: center;
  flex-wrap: wrap;
}

/* Mobile Auth Overrides */
@media (max-width: 600px) {
  .auth-body {
    padding: 1.25rem 0.75rem;
  }

  .auth-card {
    padding: 24px 18px !important;
    border-radius: var(--radius-lg) !important;
  }

  .auth-header h1 {
    font-size: 1.45rem;
  }

  .role-selector {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .role-card {
    padding: 20px;
  }

  .form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .demo-login-btns {
    flex-direction: column;
    gap: 8px;
  }

  .demo-login-btns .btn {
    width: 100%;
    justify-content: center;
  }
}