/* =========================================================
   HITECH BIMS — Shared Auth Pages Stylesheet
   Used by: login, register, forgot password.
   Same design tokens as style.css, kept standalone since these
   full-screen pages don't extend base.html (no navbar/footer chrome).
   ========================================================= */
:root {
  --primary:       #1e40af;
  --primary-light: #3b82f6;
  --primary-dark:  #1e3a8a;
  --success:       #059669;
  --text:          #1e293b;
  --text-secondary:#475569;
  --border:        #e2e8f0;
  --radius:        10px;
  --radius-lg:     16px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
  min-height: 100vh;
  font-family: 'Poppins', sans-serif;
  background: url("/static/images/istockphoto-888136924-2048x2048.jpg") no-repeat center center;
  background-size: cover;
  background-attachment: fixed;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

body::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(15,23,42,0.75) 0%, rgba(30,58,138,0.65) 100%);
  z-index: 1;
}

.auth-wrapper {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 440px;
  padding: 20px;
}

/* Brand header above card */
.auth-brand {
  text-align: center;
  margin-bottom: 24px;
}

.auth-brand img {
  width: 72px;
  height: 72px;
  object-fit: contain;
  border-radius: var(--radius-lg);
  background: rgba(255,255,255,0.15);
  padding: 8px;
  margin-bottom: 12px;
  filter: drop-shadow(0 4px 12px rgba(0,0,0,0.3));
}

.auth-brand .brand-name {
  font-size: 1.5rem;
  font-weight: 700;
  color: #ffffff;
  line-height: 1.2;
}

.auth-brand .brand-sub {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.6);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-top: 4px;
}

/* Card */
.auth-card {
  background: rgba(255,255,255,0.97);
  border-radius: var(--radius-lg);
  box-shadow: 0 24px 60px rgba(0,0,0,0.3);
  padding: 36px 32px;
  backdrop-filter: blur(12px);
  animation: authSlideUp 0.4s ease;
}

@keyframes authSlideUp {
  from { transform: translateY(20px); opacity: 0; }
  to   { transform: translateY(0);    opacity: 1; }
}

.auth-card .card-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 4px;
}

.auth-card .card-subtitle {
  font-size: 0.82rem;
  color: var(--text-secondary);
  margin-bottom: 28px;
}

/* Form */
.auth-form-label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 6px;
  display: block;
}

.auth-input-wrapper {
  position: relative;
  margin-bottom: 18px;
}

.auth-input-wrapper .input-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: #94a3b8;
  font-size: 0.9rem;
  pointer-events: none;
}

.auth-input-wrapper .form-control,
.auth-input-wrapper .form-select {
  width: 100%;
  font-family: 'Poppins', sans-serif;
  font-size: 0.9rem;
  padding: 12px 14px 12px 40px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  background: #f8fafc;
  color: var(--text);
  transition: all 0.25s ease;
}

.auth-input-wrapper .form-control:focus,
.auth-input-wrapper .form-select:focus {
  border-color: var(--primary-light);
  box-shadow: 0 0 0 3px rgba(59,130,246,0.15);
  background: #ffffff;
  outline: none;
}

/* Submit button */
.btn-auth {
  width: 100%;
  padding: 13px !important;
  font-size: 0.9rem;
  font-weight: 600;
  font-family: 'Poppins', sans-serif;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: #ffffff;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: all 0.25s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  box-shadow: 0 4px 16px rgba(30,64,175,0.35);
  margin-top: 6px;
}

.btn-auth:hover {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  box-shadow: 0 6px 20px rgba(30,64,175,0.45);
  transform: translateY(-1px);
  color: #ffffff;
}

/* Footer links */
.auth-footer {
  margin-top: 22px;
  text-align: center;
}

.auth-footer a {
  font-size: 0.82rem;
  color: var(--primary);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s;
}

.auth-footer a:hover {
  color: var(--primary-dark);
  text-decoration: underline;
}

.auth-footer .divider-dot {
  color: #94a3b8;
  margin: 0 8px;
}

.auth-footer p {
  font-size: 0.82rem;
  color: var(--text-secondary);
}

/* Error / help messages */
.auth-error {
  background: #fee2e2;
  color: #991b1b;
  border-radius: var(--radius);
  padding: 10px 14px;
  font-size: 0.82rem;
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.auth-help-text {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 24px;
  text-align: center;
}

@media (max-width: 480px) {
  .auth-card {
    padding: 24px 20px;
  }
}