/**
 * Arcade OTP Auth - Production Stylesheet
 * Warm Luxury Palette (Inspired by anda.social & Amber Gold / Warm Bronze)
 * Fully calibrated for Noto Kufi Arabic & JetBrains Mono
 */

:root {
  /* Typography Scale - Calibrated for Noto Kufi Arabic */
  --font-family: 'Noto Kufi Arabic', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', 'SFMono-Regular', Consolas, Menlo, monospace;

  --text-2xs: 10px;
  --text-xs: 11px;
  --text-sm: 12px;
  --text-base: 13.5px;
  --text-md: 14.5px;
  --text-lg: 16.5px;
  --text-xl: 18.5px;
  --text-2xl: 21px;
  --text-3xl: 26px;

  /* Line Heights */
  --leading-tight: 1.25;
  --leading-normal: 1.45;
  --leading-loose: 1.6;

  /* Single Accent Colour (Amber Gold / Warm Bronze) */
  --accent: #b45309;
  --accent-hover: #92400e;
  --accent-active: #78350f;
  --accent-subtle: #fffbeb;
  --accent-border: #fde68a;

  /* Neutral Warm Luxury Palette */
  --bg: #FAF8F5;
  --surface: #FFFFFF;
  --surface-subtle: #F4F0EA;
  --surface-muted: #EAE5DC;
  --border: #E5E0D7;
  --border-strong: #D6CEC1;
  --border-focus: #b45309;
  --text: #1F1B18;
  --text-muted: #6B635C;
  --text-subtle: #8C837A;

  /* Semantic Colours */
  --danger: #dc2626;
  --danger-hover: #b91c1c;
  --danger-subtle: #fef2f2;
  --danger-border: #fecaca;

  --success: #15803d;
  --success-hover: #166534;
  --success-subtle: #f0fdf4;
  --success-border: #bbf7d0;

  --warning: #b45309;
  --warning-hover: #92400e;
  --warning-subtle: #fffbeb;
  --warning-border: #fde68a;

  /* Refined Border Radius */
  --radius: 18px;
  --radius-sm: 10px;
  --radius-pill: 9999px;
  --border-width: 1px;

  /* Spacing Scale */
  --space-2: 2px;
  --space-4: 4px;
  --space-8: 8px;
  --space-12: 12px;
  --space-16: 16px;
  --space-20: 20px;
  --space-24: 24px;
  --space-32: 32px;

  --header-h: 56px;
  --transition-speed: 160ms;

  /* Legacy Backward Compatibility Aliases */
  --color-primary:        var(--accent);
  --color-primary-hover:  var(--accent-hover);
  --color-primary-light:  var(--accent-subtle);
  --color-primary-dark:   var(--accent-active);

  --color-bg:             var(--surface);
  --color-bg-secondary:   var(--bg);
  --color-block:          var(--surface-subtle);
  --color-block-hover:    var(--surface-muted);
  --color-overlay:        rgba(20, 20, 22, 0.55);

  --color-text:           var(--text);
  --color-text-muted:     var(--text-muted);
  --color-text-subtle:    var(--text-subtle);
  --color-heading:        var(--text);

  --color-border:         var(--border);
  --color-border-hover:   var(--border-strong);
  --color-border-focus:   var(--border-focus);

  --color-link:           var(--accent);
  --color-link-hover:     var(--accent-hover);

  --btn-bg:               var(--accent);
  --btn-text:             #ffffff;
  --btn-hover-bg:         var(--accent-hover);
  --btn-border-radius:    var(--radius-sm);
  --btn-font-size:        var(--text-base);
  --btn-font-weight:      600;

  --input-bg:             var(--surface);
  --input-text:           var(--text);
  --input-border:         #DCD6CC;
  --input-focus-border:   var(--border-focus);
  --input-placeholder:    #A8A29E;
  --input-border-radius:  var(--radius-sm);

  --card-bg:              var(--surface);
  --card-border:          rgba(220, 214, 204, 0.85);
  --card-border-radius:   var(--radius);

  --alert-success-bg:     var(--success-subtle);
  --alert-success-text:   var(--success-hover);
  --alert-success-border: var(--success-border);
  --alert-error-bg:       var(--danger-subtle);
  --alert-error-text:     var(--danger-hover);
  --alert-error-border:   var(--danger-border);
  --alert-warning-bg:     var(--warning-subtle);
  --alert-warning-text:   var(--warning-hover);
  --alert-warning-border: var(--warning-border);
  --alert-info-bg:        var(--accent-subtle);
  --alert-info-text:      var(--accent);
  --alert-info-border:    var(--accent-border);

  --font-family-heading:  var(--font-family);
  --transition-base:      var(--transition-speed) ease-out;
}

/* ==========================================================================
   Base Wrapper
   ========================================================================== */
.arcade-auth-wrapper {
  font-family: var(--font-family);
  direction: rtl;
  text-align: right;
  color: var(--color-text);
  line-height: var(--leading-normal);
  box-sizing: border-box;
  width: 100%;
  max-width: 440px;
  margin: 0 auto;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

.arcade-auth-wrapper *,
.arcade-auth-wrapper *::before,
.arcade-auth-wrapper *::after {
  box-sizing: border-box;
}

/* ==========================================================================
   Hide WooCommerce My Account Page Title during Login Flow
   ========================================================================== */
body.woocommerce-account:not(.logged-in) .entry-title,
body.woocommerce-account:not(.logged-in) .page-title,
body.woocommerce-account:not(.logged-in) .entry-header,
body.woocommerce-account:not(.logged-in) header.entry-header,
body.woocommerce-account:not(.logged-in) h1.page-title,
body.woocommerce-account:not(.logged-in) .post-title,
body.woocommerce-account:not(.logged-in) .woocommerce-MyAccount-title,
body.woocommerce-account:not(.logged-in) .woocommerce-products-header,
body.woocommerce-account:not(.logged-in) .woocommerce-page-header,
body.woocommerce-account:not(.logged-in) .ast-archive-description,
body.woocommerce-account:not(.logged-in) .page-header {
  display: none !important;
}

/* Tabs completely disabled per user requirement (no tabs design) */
.arcade-auth-tabs {
  display: none !important;
}

/* ==========================================================================
   Card Container - Elevated Warm Luxury Architecture (No Tabs)
   ========================================================================== */
.arcade-auth-card {
  background-color: #FFFFFF;
  border: 1px solid #E5E0D6;
  border-radius: 20px;
  padding: 36px 32px 32px;
  box-shadow: 
    0 1px 2px rgba(31, 27, 24, 0.03),
    0 4px 12px rgba(31, 27, 24, 0.04),
    0 16px 36px -6px rgba(31, 27, 24, 0.06),
    0 32px 64px -12px rgba(31, 27, 24, 0.04);
  transition: box-shadow var(--transition-base), border-color var(--transition-base);
  position: relative;
  overflow: hidden;
}

.arcade-auth-card:hover {
  border-color: #D6CEC1;
  box-shadow: 
    0 1px 2px rgba(31, 27, 24, 0.04),
    0 6px 16px rgba(31, 27, 24, 0.05),
    0 20px 44px -6px rgba(31, 27, 24, 0.08),
    0 36px 72px -12px rgba(31, 27, 24, 0.05);
}

/* ==========================================================================
   Panel Headings (Coordinated & Focused)
   ========================================================================== */
.arcade-panel-heading {
  text-align: center;
  margin-bottom: 22px;
}

.arcade-panel-icon-pill {
  width: 44px;
  height: 44px;
  margin: 0 auto 14px;
  background: #FFFBEB;
  border: 1px solid #FDE68A;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  box-shadow: 0 2px 6px rgba(180, 83, 9, 0.08);
}

.arcade-panel-icon-pill svg {
  display: block;
  width: 22px;
  height: 22px;
}

.arcade-heading-title {
  font-family: var(--font-family-heading);
  font-size: 20px;
  font-weight: 700;
  color: var(--color-heading);
  margin: 0 0 6px 0;
  line-height: var(--leading-tight);
  letter-spacing: -0.2px;
}

.arcade-heading-desc {
  font-size: 13px;
  color: var(--color-text-muted);
  margin: 0;
  line-height: var(--leading-normal);
}

/* ==========================================================================
   Panels
   ========================================================================== */
.arcade-auth-panel {
  display: none;
}

.arcade-auth-panel.active {
  display: block;
  animation: arcadeFadeIn 180ms ease-out;
}

@keyframes arcadeFadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ==========================================================================
   Forms & Field Layout
   ========================================================================== */
.arcade-auth-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.arcade-form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  text-align: right;
}

.arcade-form-label {
  font-size: 12.5px;
  font-weight: 600;
  color: #292524;
  line-height: 1.3;
  display: block;
}

.arcade-input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  width: 100%;
}

.arcade-input {
  width: 100%;
  height: 46px;
  background-color: #FAF8F5;
  color: var(--input-text);
  border: 1px solid #E2DCD2;
  border-radius: 10px;
  padding: 0 16px;
  font-size: 13.5px;
  font-family: var(--font-family);
  transition: border-color var(--transition-base), box-shadow var(--transition-base), background-color var(--transition-base);
  outline: none;
  box-sizing: border-box;
}

.arcade-input:hover {
  background-color: #FFFFFF;
  border-color: #C6BEB2;
}

.arcade-input:focus {
  background-color: #FFFFFF;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(180, 83, 9, 0.12);
}

.arcade-input::placeholder {
  color: var(--input-placeholder);
}

/* Password Field & Visibility Toggle Button */
.arcade-has-toggle {
  position: relative;
  width: 100%;
}

.arcade-has-toggle .arcade-input {
  padding-left: 44px;
}

.arcade-input[type="password"] {
  letter-spacing: 0.12em;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

.arcade-input[type="password"]::placeholder {
  letter-spacing: normal;
  font-family: var(--font-family);
}

.arcade-password-toggle {
  position: absolute;
  left: 8px;
  top: 50%;
  transform: translateY(-50%);
  width: 32px;
  height: 32px;
  padding: 0;
  margin: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  border-radius: 7px;
  color: #8C837A;
  cursor: pointer;
  transition: color var(--transition-base), background-color var(--transition-base);
  touch-action: manipulation;
  user-select: none;
  -webkit-appearance: none;
  appearance: none;
}

.arcade-password-toggle:hover {
  color: var(--text);
  background-color: #F2ECE3;
}

.arcade-password-toggle:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: -1px;
}

.arcade-password-toggle svg {
  display: block;
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

/* ==========================================================================
   Footer row: Remember Me Checkbox & Forgot Password Link
   ========================================================================== */
.arcade-form-footer-options {
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-height: 24px;
  margin: 2px 0 2px;
  box-sizing: border-box;
}

.arcade-checkbox-label {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  gap: 8px;
  color: #57534E;
  cursor: pointer;
  user-select: none;
  font-size: 12.5px;
  line-height: 1;
  margin: 0;
  padding: 0;
}

.arcade-checkbox-label:hover .arcade-custom-check {
  border-color: #A8A29E;
}

.arcade-checkbox-wrap {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 17px;
  height: 17px;
  flex-shrink: 0;
  margin: 0;
}

.arcade-checkbox-wrap input[type="checkbox"] {
  position: absolute;
  opacity: 0;
  width: 100%;
  height: 100%;
  margin: 0;
  cursor: pointer;
  z-index: 2;
}

.arcade-custom-check {
  width: 17px;
  height: 17px;
  border: 1.5px solid #D1C8BC;
  border-radius: 5px;
  background-color: #FFFFFF;
  transition: background-color var(--transition-base), border-color var(--transition-base);
  display: flex;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
}

.arcade-custom-check svg {
  opacity: 0;
  transition: opacity var(--transition-base);
}

.arcade-checkbox-wrap input:checked ~ .arcade-custom-check {
  background-color: var(--accent);
  border-color: var(--accent);
}

.arcade-checkbox-wrap input:checked ~ .arcade-custom-check svg {
  opacity: 1;
}

.arcade-checkbox-wrap input:focus-visible ~ .arcade-custom-check {
  border-color: var(--accent);
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}

.arcade-checkbox-text {
  display: inline-flex;
  align-items: center;
  font-size: 12.5px;
  color: #57534E;
  line-height: 1;
}

.arcade-link {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  color: var(--accent);
  text-decoration: none;
  font-size: 12.5px;
  font-weight: 600;
  transition: color var(--transition-base);
  cursor: pointer;
  line-height: 1;
}

.arcade-link:hover {
  color: var(--accent-hover);
  text-decoration: underline;
}

/* ==========================================================================
   Divider
   ========================================================================== */
.arcade-divider {
  display: flex;
  align-items: center;
  text-align: center;
  margin: 18px 0 14px;
}

.arcade-divider::before,
.arcade-divider::after {
  content: '';
  flex: 1;
  border-bottom: 1px solid #EAE4DA;
}

.arcade-divider span {
  padding: 0 12px;
  font-size: 11.5px;
  color: #A8A29E;
  font-weight: 500;
  user-select: none;
}

/* ==========================================================================
   Google Sign-in Button
   ========================================================================== */
.arcade-btn-google {
  width: 100%;
  height: 46px;
  min-height: 46px;
  padding: 0 16px;
  background-color: #FFFFFF;
  color: #292524;
  border: 1px solid #DCD6CC;
  border-radius: 10px;
  font-size: 13.5px;
  font-weight: 500;
  font-family: var(--font-family);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  cursor: pointer;
  text-decoration: none !important;
  box-shadow: 0 1px 2px rgba(31, 27, 24, 0.03);
  transition: background-color var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base);
  box-sizing: border-box;
}

.arcade-btn-google:hover {
  background-color: #FAF8F5;
  border-color: #C4BAAC;
  color: var(--text);
  box-shadow: 0 3px 8px rgba(31, 27, 24, 0.06);
  text-decoration: none !important;
}

.arcade-btn-google:active {
  background-color: var(--surface-subtle);
}

.arcade-google-icon-wrapper {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.arcade-google-icon {
  width: 18px;
  height: 18px;
  display: block;
}

.arcade-google-text {
  font-size: 13.5px;
  font-weight: 500;
  white-space: nowrap;
}

/* ==========================================================================
   Primary Action Button - Warm Bronze Luxury
   ========================================================================== */
.arcade-btn {
  width: 100%;
  background: linear-gradient(180deg, #b45309 0%, #9a4204 100%);
  color: #ffffff;
  border: 1px solid #873903;
  border-radius: 10px;
  padding: 0 20px;
  font-size: 14px;
  font-weight: 600;
  font-family: var(--font-family);
  cursor: pointer;
  transition: background var(--transition-base), transform var(--transition-base), box-shadow var(--transition-base);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.08), 0 3px 8px rgba(180, 83, 9, 0.22);
  line-height: 1;
  height: 46px;
  letter-spacing: 0.1px;
}

.arcade-btn:hover {
  background: linear-gradient(180deg, #9a4204 0%, #7d3302 100%);
  box-shadow: 0 6px 16px rgba(180, 83, 9, 0.28);
  transform: translateY(-1px);
}

.arcade-btn:active {
  background: #78350f;
  transform: translateY(0);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.arcade-btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.arcade-btn-outline {
  background: transparent;
  color: var(--text);
  border: 1px solid #DCD6CC;
  box-shadow: 0 1px 2px rgba(31, 27, 24, 0.02);
}

.arcade-btn-outline:hover {
  background: var(--surface-subtle);
  border-color: var(--accent);
  color: var(--accent);
  box-shadow: 0 2px 6px rgba(180, 83, 9, 0.08);
  transform: translateY(-1px);
}

/* ==========================================================================
   6-Digit OTP Verification Screen
   ========================================================================== */
.arcade-otp-container {
  display: flex;
  justify-content: center;
  gap: 8px;
  direction: ltr;
  margin: 16px 0 20px;
}

.arcade-otp-input {
  width: 48px;
  height: 52px;
  text-align: center;
  font-size: 22px;
  font-weight: 700;
  font-family: var(--font-mono);
  background-color: #FAF8F5;
  color: var(--text);
  border: 1.5px solid #DCD5CA;
  border-radius: 10px;
  transition: border-color var(--transition-base), box-shadow var(--transition-base), background-color var(--transition-base);
  outline: none;
  box-sizing: border-box;
}

.arcade-otp-input:hover {
  border-color: #C6BEB2;
}

.arcade-otp-input:focus {
  background-color: #FFFFFF;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(180, 83, 9, 0.14);
}

.arcade-otp-input.filled {
  background-color: #FFFBEB;
  border-color: var(--accent);
  color: var(--accent);
}

.arcade-verify-email-display {
  display: inline-block;
  padding: 3px 10px;
  background-color: #FFFBEB;
  border: 1px solid #FDE68A;
  border-radius: 9999px;
  color: var(--accent);
  font-weight: 600;
  font-size: 12px;
  font-family: var(--font-mono);
  margin-top: 4px;
  direction: ltr;
}

/* OTP Resend Wrap */
.arcade-otp-resend-wrap {
  text-align: center;
  font-size: 12.5px;
  color: var(--color-text-muted);
  margin-top: 10px;
}

.arcade-otp-timer {
  font-weight: 700;
  font-family: var(--font-mono);
  color: var(--accent);
}

.arcade-resend-btn {
  background: none;
  border: none;
  color: var(--accent);
  font-family: var(--font-family);
  font-size: 12.5px;
  font-weight: 600;
  cursor: pointer;
  padding: 0;
  text-decoration: underline;
  transition: color var(--transition-base);
}

.arcade-resend-btn:hover {
  color: var(--accent-hover);
}

.arcade-resend-btn:disabled {
  color: var(--color-text-subtle);
  text-decoration: none;
  cursor: not-allowed;
}

/* ==========================================================================
   Alerts
   ========================================================================== */
.arcade-alert {
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: 12.5px;
  line-height: var(--leading-normal);
  display: none;
  margin-bottom: 16px;
  border: 1px solid transparent;
}

.arcade-alert.show {
  display: block;
}

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

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

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

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

/* ==========================================================================
   Spinner
   ========================================================================== */
.arcade-spinner {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255, 255, 255, 0.35);
  border-radius: 50%;
  border-top-color: #ffffff;
  animation: arcadeSpin 0.7s linear infinite;
  margin-left: 6px;
  vertical-align: middle;
}

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

/* ==========================================================================
   Modal Popup
   ========================================================================== */
.arcade-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: var(--color-overlay);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 1000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 16px;
}

.arcade-modal-overlay.active {
  display: flex;
}

.arcade-modal-container {
  width: 100%;
  max-width: 440px;
  position: relative;
  background: #FFFFFF;
  border: 1px solid #E5E0D6;
  border-radius: 20px;
  box-shadow: 0 20px 60px rgba(31, 27, 24, 0.16);
  overflow: hidden;
}

.arcade-modal-container .arcade-auth-card {
  border: none !important;
  box-shadow: none !important;
  padding: 34px 28px 28px;
}

.arcade-modal-close {
  position: absolute;
  top: 14px;
  left: 14px;
  width: 30px;
  height: 30px;
  border-radius: 8px;
  background: var(--surface-subtle);
  border: 1px solid var(--border);
  cursor: pointer;
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  line-height: 1;
  z-index: 10;
  transition: all var(--transition-base);
}

.arcade-modal-close:hover {
  background: var(--surface-muted);
  color: var(--color-heading);
  border-color: var(--border-strong);
}

/* Modal Trigger Button */
.arcade-auth-modal-btn {
  background: linear-gradient(180deg, #b45309 0%, #9a4204 100%);
  color: #ffffff !important;
  padding: 9px 18px;
  border-radius: var(--radius-sm);
  font-size: var(--btn-font-size);
  font-weight: var(--btn-font-weight);
  font-family: var(--font-family);
  border: 1px solid #8e3c04;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-base);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.08), 0 2px 6px rgba(180, 83, 9, 0.2);
  height: 42px;
}

.arcade-auth-modal-btn:hover {
  background: linear-gradient(180deg, #9a4204 0%, #833703 100%);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(180, 83, 9, 0.28);
}

/* ==========================================================================
   Responsive & Accessibility
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
  * {
    transition: none !important;
    animation: none !important;
  }
}

@media (max-width: 480px) {
  .arcade-auth-card {
    padding: 28px 20px 24px;
    border-radius: 14px;
  }
  .arcade-otp-container {
    gap: 6px;
  }
  .arcade-otp-input {
    width: 40px;
    height: 46px;
    font-size: 18px;
  }
}