/* ============================================================
   auth.css — shared authentication pages (login, register,
   verify, forgot-password, reset-password)
   Used by: patientarea/login.php, register.php, verify.php,
            forgot_password.php, reset_password.php
            healtharea/auth pages
   ============================================================ */

:root {
  --auth-bg:          #0a0a0f;
  --auth-card-bg:     #12121a;
  --auth-border:      rgba(130,80,255,.18);
  --auth-border-glow: rgba(130,80,255,.35);
  --accent:           #8250ff;
  --accent-hover:     #9b6dff;
  --accent-dim:       rgba(130,80,255,.12);
  --text-primary:     #f0eef8;
  --text-secondary:   #9b93b8;
  --text-muted:       #5c546e;
  --input-bg:         #1a1a26;
  --input-border:     rgba(130,80,255,.22);
  --input-focus:      rgba(130,80,255,.55);
  --error-color:      #ff6b6b;
  --success-color:    #4ade80;
  --warning-color:    #fbbf24;
  --radius-sm:        6px;
  --radius-md:        12px;
  --radius-lg:        18px;
  --font-main:        'Jost', sans-serif;
  --font-display:     'Cormorant Garamond', serif;
}

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

html, body {
  min-height: 100vh;
  background: var(--auth-bg);
  color: var(--text-primary);
  font-family: var(--font-main);
  font-size: 15px;
  line-height: 1.6;
}

/* ── Page wrapper ── */
.auth-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2rem 1rem;
  background:
    radial-gradient(ellipse 60% 45% at 50% 0%,  rgba(130,80,255,.14) 0%, transparent 70%),
    radial-gradient(ellipse 40% 35% at 80% 80%, rgba(80,40,180,.10)  0%, transparent 60%),
    var(--auth-bg);
}

/* ── Card ── */
.auth-card {
  width: 100%;
  max-width: 440px;
  background: var(--auth-card-bg);
  border: 1px solid var(--auth-border);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2.25rem;
  box-shadow:
    0 0 0 1px rgba(130,80,255,.06),
    0 24px 60px rgba(0,0,0,.55);
  position: relative;
  overflow: hidden;
}

.auth-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(circle at 50% 0%, rgba(130,80,255,.08) 0%, transparent 60%);
  pointer-events: none;
}

/* ── Logo / heading ── */
.auth-logo {
  text-align: center;
  margin-bottom: 1.75rem;
}

.auth-logo .logo-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px; height: 52px;
  background: var(--accent-dim);
  border: 1px solid var(--auth-border-glow);
  border-radius: var(--radius-md);
  margin-bottom: .75rem;
}

.auth-logo .logo-mark svg { width: 28px; height: 28px; color: var(--accent); }

.auth-logo h1 {
  font-family: var(--font-display);
  font-size: 1.7rem;
  font-weight: 600;
  letter-spacing: .02em;
  color: var(--text-primary);
}

.auth-logo p {
  font-size: .88rem;
  color: var(--text-secondary);
  margin-top: .25rem;
}

/* ── Form elements ── */
.auth-form { display: flex; flex-direction: column; gap: 1.1rem; }

.form-group { display: flex; flex-direction: column; gap: .4rem; }

.form-group label {
  font-size: .82rem;
  font-weight: 500;
  color: var(--text-secondary);
  letter-spacing: .03em;
  text-transform: uppercase;
}

.form-group input {
  width: 100%;
  padding: .72rem 1rem;
  background: var(--input-bg);
  border: 1px solid var(--input-border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font-main);
  font-size: .95rem;
  outline: none;
  transition: border-color .2s, box-shadow .2s;
}

.form-group input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--input-focus);
}

.form-group input::placeholder { color: var(--text-muted); }

.form-group select,
.form-group textarea {
  width: 100%;
  padding: .72rem 1rem;
  background: var(--input-bg);
  border: 1px solid var(--input-border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font-main);
  font-size: .95rem;
  outline: none;
  transition: border-color .2s, box-shadow .2s;
}

.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--input-focus);
}

.form-group select { resize: none; }
.form-group textarea { resize: vertical; min-height: 80px; }

/* ── Password wrapper ── */
.password-wrapper { position: relative; }

.password-wrapper input { padding-right: 2.8rem; }

.password-toggle {
  position: absolute;
  right: .85rem;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 0;
  display: flex;
  align-items: center;
  transition: color .2s;
}

.password-toggle:hover { color: var(--text-secondary); }

.password-toggle svg { width: 18px; height: 18px; stroke-width: 2; }

/* ── Healthcare area password wrapper ── */
.pw-wrap { position: relative; }

.pw-wrap input { padding-right: 2.8rem; }

.pw-toggle {
  position: absolute;
  right: .85rem;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 0;
  display: flex;
  align-items: center;
  transition: color .2s;
}

.pw-toggle:hover { color: var(--text-secondary); }

.pw-toggle svg { width: 16px; height: 16px; stroke-width: 2; }

/* ── Submit button ── */
.btn-primary {
  width: 100%;
  padding: .82rem 1rem;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  font-family: var(--font-main);
  font-size: .97rem;
  font-weight: 600;
  letter-spacing: .03em;
  cursor: pointer;
  transition: background .2s, transform .15s, box-shadow .2s;
  margin-top: .25rem;
}

.btn-primary:hover  { background: var(--accent-hover); box-shadow: 0 4px 20px rgba(130,80,255,.35); }
.btn-primary:active { transform: scale(.98); }
.btn-primary:disabled { opacity: .5; cursor: not-allowed; }

/* ── Messages ── */
.auth-message {
  padding: .75rem 1rem;
  border-radius: var(--radius-sm);
  font-size: .9rem;
  display: none;
}

.auth-message.error   { background: rgba(255,107,107,.10); border: 1px solid rgba(255,107,107,.3); color: var(--error-color); display: block; }
.auth-message.success { background: rgba(74,222,128,.10);  border: 1px solid rgba(74,222,128,.3);  color: var(--success-color); display: block; }
.auth-message.warning { background: rgba(251,191,36,.10);  border: 1px solid rgba(251,191,36,.3);  color: var(--warning-color); display: block; }

/* ── Links row ── */
.auth-links {
  text-align: center;
  margin-top: 1.25rem;
  font-size: .88rem;
  color: var(--text-secondary);
}

.auth-links a {
  color: var(--accent);
  text-decoration: none;
  font-weight: 500;
  transition: color .2s;
}

.auth-links a:hover { color: var(--accent-hover); }

/* ── Divider ── */
.auth-divider {
  display: flex;
  align-items: center;
  gap: .75rem;
  margin: .5rem 0;
  color: var(--text-muted);
  font-size: .82rem;
}

.auth-divider::before,
.auth-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--auth-border);
}

/* ── Remember / checkbox ── */
.form-check {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-size: .88rem;
  color: var(--text-secondary);
  cursor: pointer;
}

.form-check input[type="checkbox"] {
  width: 16px; height: 16px;
  accent-color: var(--accent);
  cursor: pointer;
}

/* ── Verification / code input ── */
.code-inputs {
  display: flex;
  gap: .5rem;
  justify-content: center;
}

.code-inputs input {
  width: 52px; height: 56px;
  text-align: center;
  font-size: 1.4rem;
  font-weight: 600;
  background: var(--input-bg);
  border: 1px solid var(--input-border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  outline: none;
  transition: border-color .2s, box-shadow .2s;
}

.code-inputs input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--input-focus);
}

/* ── Resend link ── */
.resend-link {
  background: none;
  border: none;
  color: var(--accent);
  font-family: var(--font-main);
  font-size: .88rem;
  font-weight: 500;
  cursor: pointer;
  padding: 0;
  transition: color .2s;
}

.resend-link:hover { color: var(--accent-hover); }
.resend-link:disabled { color: var(--text-muted); cursor: not-allowed; }

/* ── Password strength bar ── */
.strength-bar {
  height: 4px;
  border-radius: 2px;
  background: var(--input-border);
  margin-top: .35rem;
  overflow: hidden;
}

.strength-bar-fill {
  height: 100%;
  border-radius: 2px;
  transition: width .3s, background .3s;
  width: 0;
}

.strength-weak   { background: var(--error-color);   width: 33%; }
.strength-medium { background: var(--warning-color);  width: 66%; }
.strength-strong { background: var(--success-color);  width: 100%; }

/* ── Responsive ── */
@media (max-width: 480px) {
  .auth-card { padding: 2rem 1.5rem; }

  /* Stack grid-based form fields on mobile */
  [style*="grid-template-columns"] { grid-template-columns: 1fr !important; }
}