/* ============================================================
   LOGIN / REGISTER — Professional Dark Theme with Teal Accent
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Sora:wght@300;400;500;600;700&family=DM+Sans:ital,wght@0,300;0,400;0,500;1,400&display=swap');

/* ── CSS Variables ─────────────────────────────────────────── */
:root {
  --auth-bg:           #0a0c0f;
  --auth-surface:      #111318;
  --auth-surface-2:    #181c23;
  --auth-border:       #1e2330;
  --auth-border-focus: #00c8b4;
  --auth-teal:         #00c8b4;
  --auth-teal-dim:     rgba(0, 200, 180, 0.12);
  --auth-teal-glow:    rgba(0, 200, 180, 0.25);
  --auth-text:         #e8eaf0;
  --auth-muted:        #6b7280;
  --auth-placeholder:  #3d4455;
  --auth-error:        #ff5757;
  --auth-error-dim:    rgba(255, 87, 87, 0.12);
  --auth-success:      #00c8b4;
  --auth-success-dim:  rgba(0, 200, 180, 0.12);
  --auth-radius:       12px;
  --auth-radius-sm:    8px;
  --auth-transition:   0.22s cubic-bezier(0.4, 0, 0.2, 1);
  --auth-font:         'Sora', sans-serif;
  --auth-body-font:    'DM Sans', sans-serif;
}

/* ── Page Wrapper ───────────────────────────────────────────── */
.custom-auth-wrapper {
  font-family: var(--auth-body-font);
  width: 100%;
  max-width: 520px;
  margin: 48px auto;
  padding: 0 16px 64px;
}

/* ── Page Title ─────────────────────────────────────────────── */
.custom-auth-wrapper h2 {
  font-family: var(--auth-font);
  font-size: 2rem;
  font-weight: 700;
  color: var(--auth-text);
  letter-spacing: -0.03em;
  margin: 0 0 6px;
  line-height: 1.1;
}

/* ── Sub-link (login/register redirect) ────────────────────── */
.login-register-link,
.register-login-link {
  font-size: 0.875rem;
  color: var(--auth-muted);
  margin: 0 0 32px;
}

.login-register-link a,
.register-login-link a {
  color: var(--auth-teal);
  text-decoration: none;
  font-weight: 500;
  transition: opacity var(--auth-transition);
}

.login-register-link a:hover,
.register-login-link a:hover {
  opacity: 0.75;
}

/* ── Card ───────────────────────────────────────────────────── */
.woocommerce-form-login,
.woocommerce-form-register {
  background: var(--auth-surface);
  border: 1px solid var(--auth-border);
  border-radius: 20px;
  padding: 40px;
  display: flex;
  flex-direction: column;
  gap: 0;
  box-shadow:
    0 0 0 1px rgba(255,255,255,0.03),
    0 24px 64px rgba(0, 0, 0, 0.5),
    0 0 80px rgba(0, 200, 180, 0.04);
}

/* ── Form Row ───────────────────────────────────────────────── */
.woocommerce-form-row {
  position: relative;
  margin: 0 0 4px;
  padding: 0;
}

/* ── Label ──────────────────────────────────────────────────── */
.woocommerce-form-row label,
.woocommerce-form-row > label {
  display: block;
  font-family: var(--auth-font);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--auth-muted);
  margin-bottom: 8px;
  transition: color var(--auth-transition);
}

.woocommerce-form-row:focus-within label {
  color: var(--auth-teal);
}

.woocommerce-form-row label .required {
  color: var(--auth-teal);
  margin-left: 2px;
}

.screen-reader-text {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
}

/* ── Input Field ────────────────────────────────────────────── */
.woocommerce-Input--text,
.woocommerce-form-row input[type="text"],
.woocommerce-form-row input[type="email"],
.woocommerce-form-row input[type="password"] {
  width: 100%;
  background: var(--auth-surface-2);
  border: 1.5px solid var(--auth-border);
  border-radius: var(--auth-radius);
  color: var(--auth-text);
  font-family: var(--auth-body-font);
  font-size: 0.9375rem;
  font-weight: 400;
  padding: 14px 48px 14px 16px;
  outline: none;
  transition:
    border-color var(--auth-transition),
    background var(--auth-transition),
    box-shadow var(--auth-transition);
  box-sizing: border-box;
  -webkit-appearance: none;
  appearance: none;
}

.woocommerce-Input--text::placeholder,
.woocommerce-form-row input::placeholder {
  color: var(--auth-placeholder);
}

/* Focus */
.woocommerce-Input--text:focus,
.woocommerce-form-row input:focus {
  border-color: var(--auth-border-focus);
  background: var(--auth-surface-2);
  box-shadow: 0 0 0 4px var(--auth-teal-glow), 0 2px 8px rgba(0,0,0,0.3);
}

/* Valid state */
.woocommerce-Input--text.input-valid,
.woocommerce-form-row input.input-valid {
  border-color: var(--auth-success);
  box-shadow: 0 0 0 3px var(--auth-success-dim);
}

/* Error state */
.woocommerce-Input--text.input-error,
.woocommerce-form-row input.input-error {
  border-color: var(--auth-error);
  box-shadow: 0 0 0 3px var(--auth-error-dim);
}

/* ── Input Icon Wrapper (for password toggle + status icons) ── */
.input-icon-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.input-icon-wrapper input {
  padding-right: 80px !important;
}

/* ── Password Toggle ────────────────────────────────────────── */
.toggle-password {
  position: absolute;
  right: 44px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  cursor: pointer;
  color: var(--auth-muted);
  padding: 4px;
  display: flex;
  align-items: center;
  transition: color var(--auth-transition);
  z-index: 2;
}

.toggle-password:hover {
  color: var(--auth-teal);
}

.toggle-password svg {
  width: 18px;
  height: 18px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* ── Field Status Icon ──────────────────────────────────────── */
.field-status-icon {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  width: 18px;
  height: 18px;
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--auth-transition);
  z-index: 2;
}

.field-status-icon.visible { opacity: 1; }

.field-status-icon.icon-valid svg { stroke: var(--auth-success); }
.field-status-icon.icon-error svg { stroke: var(--auth-error); }

/* ── Validation Message ─────────────────────────────────────── */
.auth-field-message {
  display: block;
  font-size: 0.78rem;
  font-weight: 500;
  min-height: 20px;
  padding: 4px 2px 10px;
  transition: color var(--auth-transition), opacity var(--auth-transition);
  opacity: 0;
}

.auth-field-message.show { opacity: 1; }
.auth-field-message.is-error  { color: var(--auth-error); }
.auth-field-message.is-valid  { color: var(--auth-success); }

/* Legacy error spans (from WooCommerce) */
.username-error,
.password-error,
.email-error,
.confirm-password-error {
  display: none; /* replaced by .auth-field-message */
}

/* ── Password Strength Bar ──────────────────────────────────── */
.password-strength-wrapper {
  margin: -4px 0 12px;
  opacity: 0;
  transition: opacity 0.3s;
}

.password-strength-wrapper.show { opacity: 1; }

.strength-bar-track {
  display: flex;
  gap: 4px;
  margin-bottom: 5px;
}

.strength-segment {
  flex: 1;
  height: 3px;
  border-radius: 99px;
  background: var(--auth-border);
  transition: background 0.3s ease;
}

.strength-segment.active-1 { background: #ff5757; }
.strength-segment.active-2 { background: #ff9f43; }
.strength-segment.active-3 { background: #f7c948; }
.strength-segment.active-4 { background: #00c8b4; }

.strength-label {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--auth-muted);
  transition: color 0.3s;
}

.strength-label.s1 { color: #ff5757; }
.strength-label.s2 { color: #ff9f43; }
.strength-label.s3 { color: #f7c948; }
.strength-label.s4 { color: #00c8b4; }

/* ── Remember Me / Checkbox Row ────────────────────────────── */
.form-row:has(#rememberme) {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 8px;
}

.woocommerce-form__label-for-checkbox {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--auth-muted);
  cursor: pointer;
  user-select: none;
}

.woocommerce-form__input-checkbox {
  width: 16px !important;
  height: 16px !important;
  padding: 0 !important;
  accent-color: var(--auth-teal);
  cursor: pointer;
  border-radius: 4px !important;
  border: 1.5px solid var(--auth-border) !important;
  background: var(--auth-surface-2) !important;
  box-shadow: none !important;
}

/* ── Submit Button ──────────────────────────────────────────── */
.woocommerce-form-login__submit,
.woocommerce-form-register__submit {
  width: 100%;
  background: var(--auth-teal);
  color: #050a09;
  font-family: var(--auth-font);
  font-size: 0.9375rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  border: none;
  border-radius: var(--auth-radius);
  padding: 15px 24px;
  cursor: pointer;
  margin-top: 20px;
  position: relative;
  overflow: hidden;
  transition:
    background var(--auth-transition),
    transform 0.15s ease,
    box-shadow var(--auth-transition);
  box-shadow: 0 4px 20px rgba(0, 200, 180, 0.3);
}

.woocommerce-form-login__submit::before,
.woocommerce-form-register__submit::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.15) 0%, transparent 60%);
  opacity: 0;
  transition: opacity var(--auth-transition);
}

.woocommerce-form-login__submit:hover,
.woocommerce-form-register__submit:hover {
  background: #00e0c9;
  transform: translateY(-1px);
  box-shadow: 0 8px 28px rgba(0, 200, 180, 0.45);
}

.woocommerce-form-login__submit:hover::before,
.woocommerce-form-register__submit:hover::before {
  opacity: 1;
}

.woocommerce-form-login__submit:active,
.woocommerce-form-register__submit:active {
  transform: translateY(0);
  box-shadow: 0 2px 10px rgba(0, 200, 180, 0.25);
}

/* Loading state */
.woocommerce-form-login__submit.btn-loading,
.woocommerce-form-register__submit.btn-loading {
  pointer-events: none;
  opacity: 0.75;
}

.btn-spinner {
  display: none;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(5,10,9,0.3);
  border-top-color: #050a09;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  margin-left: 8px;
  vertical-align: middle;
}

.btn-loading .btn-spinner { display: inline-block; }

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ── Lost Password ──────────────────────────────────────────── */
.woocommerce-LostPassword {
  text-align: center;
  margin-top: 16px;
  margin-bottom: 0;
}

.woocommerce-LostPassword a {
  font-size: 0.84rem;
  color: var(--auth-muted);
  text-decoration: none;
  transition: color var(--auth-transition);
}

.woocommerce-LostPassword a:hover {
  color: var(--auth-teal);
}

/* ── Privacy Note ───────────────────────────────────────────── */
.woocommerce-privacy-policy-text,
p:has(.privacy-policy-link),
p:contains('personal data') {
  font-size: 0.78rem;
  color: var(--auth-muted);
  line-height: 1.6;
  margin-top: 16px;
  text-align: center;
}

/* ── WooCommerce Notices ────────────────────────────────────── */
.woocommerce-error,
.woocommerce-message,
.woocommerce-info {
  border-radius: var(--auth-radius-sm);
  padding: 12px 16px;
  margin-bottom: 20px;
  font-size: 0.875rem;
  font-family: var(--auth-body-font);
  list-style: none;
}

.woocommerce-error {
  background: var(--auth-error-dim);
  border-left: 3px solid var(--auth-error);
  color: var(--auth-error);
}

.woocommerce-message {
  background: var(--auth-success-dim);
  border-left: 3px solid var(--auth-success);
  color: var(--auth-success);
}

/* ── Divider ────────────────────────────────────────────────── */
.auth-divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 24px 0;
  color: var(--auth-muted);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

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

/* ── Outer col2 set reset ───────────────────────────────────── */
#customer_login.col2-set {
  display: block;
  float: none;
  width: 100%;
}

#customer_login.col2-set .col-1,
#customer_login.col2-set .col-2 {
  float: none;
  width: 100%;
}

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 600px) {
  .woocommerce-form-login,
  .woocommerce-form-register {
    padding: 28px 20px;
    border-radius: 16px;
  }

  .custom-auth-wrapper h2 {
    font-size: 1.6rem;
  }
}