/**
 * QuickSuite Enterprise Authentication Stylesheet
 * 
 * Compact, zero-scroll Shopify Polaris 2024/2025 Architecture:
 * - 100% Tokenized: Zero hardcoded hex colors, zero raw pixel margins
 * - Seamless integration with polaris-tokens.css and polaris-components.css
 * - High-end atmospheric depth: Subtle radial illumination + dot matrix
 * - Guaranteed Zero Vertical Scroll on all desktop/laptop viewports
 *
 * @package QuickSuite
 * @author QuickSend Engineering
 */

/* ==========================================================================
   Viewport Canvas (Strict Zero-Scroll Fitting)
   ========================================================================== */
html,
body {
  height: 100%;
  margin: 0;
  padding: 0;
  overflow: hidden;
}

.qs-auth-viewport {
  font-family: var(--p-font-family);
  background-color: var(--p-color-bg-app);
  color: var(--p-color-text);
  height: 100vh;
  width: 100vw;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: var(--p-space-4);
  box-sizing: border-box;
  -webkit-font-smoothing: antialiased;
  position: relative;
  overflow: hidden;
}

/* ==========================================================================
   Enterprise Ambient Luminous Aurora Backdrop
   (High-end Silicon Valley SaaS Aesthetic: Stripe, Linear, Clerk)
   ========================================================================== */
.qs-auth-backdrop {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background-color: var(--p-color-bg-app);
  overflow: hidden;
}

/* Primary Luminous Aurora Orb (Diffuse Gaussian Glow behind card) */
.qs-auth-backdrop::before {
  content: '';
  position: absolute;
  width: 720px;
  height: 600px;
  top: -160px;
  left: 50%;
  transform: translateX(-50%);
  background: radial-gradient(circle,
      rgba(0, 128, 96, 0.20) 0%,
      rgba(44, 110, 203, 0.14) 38%,
      rgba(140, 67, 255, 0.08) 65%,
      transparent 80%);
  filter: blur(80px);
  -webkit-filter: blur(80px);
  border-radius: var(--p-border-radius-full);
  opacity: 0.9;
  animation: qsAuroraBreathe 12s ease-in-out infinite alternate;
}

/* Secondary Lower Accent Glow Orb */
.qs-auth-backdrop::after {
  content: '';
  position: absolute;
  width: 580px;
  height: 480px;
  bottom: -180px;
  left: 55%;
  transform: translateX(-50%);
  background: radial-gradient(circle,
      rgba(44, 110, 203, 0.12) 0%,
      rgba(0, 128, 96, 0.10) 45%,
      transparent 75%);
  filter: blur(90px);
  -webkit-filter: blur(90px);
  border-radius: var(--p-border-radius-full);
  opacity: 0.75;
}

@keyframes qsAuroraBreathe {
  0% {
    transform: translateX(-50%) translateY(0) scale(1);
    opacity: 0.85;
  }

  50% {
    transform: translateX(-48%) translateY(14px) scale(1.05);
    opacity: 0.95;
  }

  100% {
    transform: translateX(-52%) translateY(-10px) scale(0.98);
    opacity: 0.82;
  }
}

/* Architectural Radial Grid Texture Layer */
.qs-auth-grid-texture {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(0, 0, 0, 0.035) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(0, 0, 0, 0.035) 1px, transparent 1px);
  background-size: 28px 28px;
  mask-image: radial-gradient(ellipse at 50% 45%, rgba(0, 0, 0, 0.85) 0%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at 50% 45%, rgba(0, 0, 0, 0.85) 0%, transparent 75%);
  pointer-events: none;
}

/* ==========================================================================
   Card Wrapper (Shopify 380px Proportions)
   ========================================================================== */
.qs-auth-shell {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 380px;
}

/* Platform Header Badge */
.qs-auth-header {
  text-align: center;
  margin-bottom: var(--p-space-3);
}

.qs-auth-platform-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--p-space-1);
  padding: var(--p-space-1) var(--p-space-2);
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--p-border-subtle);
  border-radius: var(--p-border-radius-xl);
  font-size: var(--p-font-size-xs);
  font-weight: 600;
  color: var(--p-color-text-subdued);
  box-shadow: var(--p-shadow-100);
}

.qs-auth-platform-badge svg {
  color: var(--p-color-success-solid);
}

/* Elevated Polaris Card with Ambient Halo */
.qs-auth-card {
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-radius: var(--p-border-radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.95);
  box-shadow:
    0 0 0 1px rgba(0, 0, 0, 0.05),
    0 2px 4px rgba(0, 0, 0, 0.03),
    0 16px 36px -4px rgba(0, 0, 0, 0.08),
    0 0 45px -8px rgba(0, 128, 96, 0.12);
  padding: var(--p-space-6) var(--p-space-5);
  box-sizing: border-box;
}

.qs-auth-card--center {
  text-align: center;
}

/* Tenant Header Strip */
.qs-auth-tenant-strip {
  display: flex;
  align-items: center;
  gap: var(--p-space-2);
  padding-bottom: var(--p-space-3);
  margin-bottom: var(--p-space-4);
  border-bottom: 1px solid var(--p-border-subtle);
}

.qs-auth-tenant-avatar {
  width: 34px;
  height: 34px;
  border-radius: var(--p-border-radius-md);
  background: linear-gradient(135deg, var(--p-color-success-solid) 0%, var(--p-color-success-text) 100%);
  color: var(--p-color-text-on-primary);
  font-size: var(--p-font-size-md);
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 1px 4px rgba(0, 128, 96, 0.25);
  flex-shrink: 0;
}

.qs-auth-tenant-logo-img {
  max-width: 120px;
  max-height: 34px;
  object-fit: contain;
  flex-shrink: 0;
}

.qs-auth-tenant-meta {
  overflow: hidden;
  flex: 1;
}

.qs-auth-tenant-name {
  font-size: var(--p-font-size-md);
  font-weight: 700;
  color: var(--p-color-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 1.2;
}

.qs-auth-domain-tag {
  display: inline-flex;
  align-items: center;
  gap: var(--p-space-1);
  font-size: var(--p-font-size-xs);
  font-weight: 500;
  color: var(--p-color-info-text);
  background: var(--p-color-info-bg);
  border: 1px solid var(--p-color-info-border);
  border-radius: var(--p-border-radius-xs);
  padding: 1px 6px;
  margin-top: 2px;
}

/* Card Headings */
.qs-auth-heading {
  font-size: var(--p-font-size-xl);
  font-weight: 700;
  color: var(--p-color-text);
  margin: 0 0 var(--p-space-1) 0;
  letter-spacing: -0.2px;
}

.qs-auth-subheading {
  font-size: var(--p-font-size-sm);
  color: var(--p-color-text-subdued);
  margin: 0 0 var(--p-space-4) 0;
  line-height: 1.4;
}

/* Form Layout Classes (Zero Inline Styles) */
.qs-auth-field {
  margin-bottom: var(--p-space-3);
}

.qs-auth-field--tight {
  margin-bottom: var(--p-space-2);
}

.qs-auth-label-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.qs-auth-options-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: var(--p-space-1) 0 var(--p-space-4) 0;
  font-size: var(--p-font-size-sm);
}

.qs-auth-checkbox-label {
  display: flex;
  align-items: center;
  gap: var(--p-space-1);
  color: var(--p-color-text);
  cursor: pointer;
  user-select: none;
  font-size: var(--p-font-size-sm);
}

.qs-auth-checkbox {
  width: 15px;
  height: 15px;
  accent-color: var(--p-btn-primary-bg);
  cursor: pointer;
}

.qs-auth-link {
  color: var(--p-color-text-link);
  text-decoration: none;
  font-weight: 500;
  font-size: var(--p-font-size-sm);
}

.qs-auth-link:hover {
  text-decoration: underline;
}

/* Password Toggle Action */
.qs-auth-pw-toggle {
  background: transparent;
  border: none;
  color: var(--p-color-text-subdued);
  padding: var(--p-space-1);
  cursor: pointer;
  display: flex;
  align-items: center;
  border-radius: var(--p-border-radius-xs);
}

.qs-auth-pw-toggle:hover {
  color: var(--p-color-text);
  background: var(--p-color-bg-app);
}

/* Compact Polaris Alert */
.qs-auth-alert {
  display: none;
  align-items: flex-start;
  gap: var(--p-space-2);
  background: var(--p-color-danger-bg);
  border: 1px solid var(--p-color-danger-border);
  border-left: 3px solid var(--p-color-danger-solid);
  border-radius: var(--p-border-radius-md);
  padding: var(--p-space-2) var(--p-space-3);
  margin-bottom: var(--p-space-3);
  color: var(--p-color-danger-text);
  font-size: var(--p-font-size-xs);
  line-height: 1.35;
  animation: qsAlertSlide 0.15s ease-out;
}

.qs-auth-alert svg {
  color: var(--p-color-danger-solid);
  flex-shrink: 0;
  margin-top: 1px;
}

.qs-auth-alert.active {
  display: flex;
}

@keyframes qsAlertSlide {
  from {
    opacity: 0;
    transform: translateY(-4px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Compact Demo Helper Pill */
.qs-auth-demo-pill {
  margin-top: var(--p-space-3);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--p-space-2) var(--p-space-3);
  background: var(--p-color-bg-subdued);
  border: 1px dashed var(--p-border-default);
  border-radius: var(--p-border-radius-sm);
  font-size: var(--p-font-size-xs);
  color: var(--p-color-text-subdued);
}

.qs-auth-demo-pill button {
  background: var(--p-color-bg-surface);
  border: 1px solid var(--p-border-default);
  border-radius: var(--p-border-radius-xs);
  padding: 2px 7px;
  font-size: var(--p-font-size-xs);
  font-weight: 600;
  color: var(--p-color-text-link);
  cursor: pointer;
}

.qs-auth-demo-pill button:hover {
  background: var(--p-color-bg-app);
}

/* Minimal Footer */
.qs-auth-footer {
  text-align: center;
  margin-top: var(--p-space-3);
  font-size: var(--p-font-size-xs);
  color: var(--p-color-text-disabled);
}

.qs-auth-footer-sub {
  margin-top: 2px;
}

/* Error Screen Additions */
.qs-error-icon-box {
  width: 48px;
  height: 48px;
  border-radius: var(--p-border-radius-full);
  background: var(--p-color-danger-bg);
  border: 1px solid var(--p-color-danger-border);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--p-space-3);
  color: var(--p-color-danger-solid);
}

.qs-error-domain-chip {
  display: inline-block;
  padding: var(--p-space-1) var(--p-space-2);
  background: var(--p-color-bg-app);
  border-radius: var(--p-border-radius-xs);
  font-family: var(--p-font-family-mono);
  font-size: var(--p-font-size-xs);
  color: var(--p-color-danger-text);
  font-weight: 600;
  margin: var(--p-space-1) 0 var(--p-space-3);
  word-break: break-all;
}

.qs-error-banner-box {
  text-align: left;
  margin: var(--p-space-3) 0 var(--p-space-4);
}

/* Utility visibility helper */
.qs-is-hidden {
  display: none !important;
}

/* ==========================================================================
   Dark Mode Support for Auth & Error Views (When data-color-scheme="dark")
   Zero Impact on Light Mode: Light theme remains 100% untouched.
   ========================================================================== */
[data-color-scheme="dark"] html,
[data-color-scheme="dark"] body,
[data-color-scheme="dark"] .qs-auth-viewport {
  background-color: #05070c;
  color: #f1f5f9;
}

[data-color-scheme="dark"] .qs-auth-backdrop {
  background-color: #05070c;
}

[data-color-scheme="dark"] .qs-auth-backdrop::before {
  background: radial-gradient(circle, rgba(16, 185, 129, 0.28) 0%, rgba(6, 182, 212, 0.18) 35%, transparent 75%);
}

[data-color-scheme="dark"] .qs-auth-grid-texture {
  background-image: 
    linear-gradient(to right, rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
}

[data-color-scheme="dark"] .qs-auth-card {
  background: rgba(13, 17, 23, 0.85);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid rgba(255, 255, 255, 0.10);
  border-top: 1px solid rgba(255, 255, 255, 0.22);
  box-shadow: 
    0 0 0 1px rgba(0, 0, 0, 0.8),
    0 24px 60px rgba(0, 0, 0, 0.9),
    0 0 45px -10px rgba(16, 185, 129, 0.2);
}

[data-color-scheme="dark"] .qs-auth-platform-badge {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.12);
  color: #94a3b8;
}

[data-color-scheme="dark"] .qs-auth-tenant-name,
[data-color-scheme="dark"] .qs-auth-heading {
  color: #ffffff;
}

[data-color-scheme="dark"] .qs-auth-subheading,
[data-color-scheme="dark"] .qs-auth-checkbox-label {
  color: #94a3b8;
}

[data-color-scheme="dark"] .qs-auth-card .Polaris-Label {
  color: #cbd5e1;
}

[data-color-scheme="dark"] .qs-auth-card .Polaris-Input {
  background: rgba(255, 255, 255, 0.05);
  border: none;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.14);
  color: #ffffff;
}

[data-color-scheme="dark"] .qs-auth-card .Polaris-Input:hover {
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.25);
  background: rgba(255, 255, 255, 0.07);
}

[data-color-scheme="dark"] .qs-auth-card .Polaris-Input:focus {
  border: none;
  outline: none;
  box-shadow: var(--s-input-field-shadow-focus-p1s0, var(--p-shadow-input-focus, inset 0 0 0 2px #38bdf8));
}

[data-color-scheme="dark"] .qs-auth-card .Polaris-Button--primary {
  background: var(--p-btn-primary-bg);
  color: var(--p-btn-primary-text);
  border-color: var(--p-btn-primary-border);
  box-shadow: var(--p-btn-primary-shadow);
}

[data-color-scheme="dark"] .qs-auth-card .Polaris-Button--primary:hover:not(:disabled) {
  background: var(--p-btn-primary-hover-bg);
  border-color: var(--p-btn-primary-hover-border);
  box-shadow: var(--p-btn-primary-hover-shadow);
}

[data-color-scheme="dark"] .qs-auth-demo-pill {
  background: rgba(255, 255, 255, 0.03);
  border-color: rgba(255, 255, 255, 0.12);
  color: #94a3b8;
}

[data-color-scheme="dark"] .qs-auth-demo-pill button {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.16);
  color: #38bdf8;
}

[data-color-scheme="dark"] .qs-auth-footer {
  color: #64748b;
}

[data-color-scheme="dark"] .qs-auth-footer-sub {
  color: #475569;
}

/* Floating Auth Theme Switcher */
.qs-auth-theme-toggle {
  position: fixed;
  top: 18px;
  right: 18px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--p-color-bg-surface);
  border: 1px solid var(--p-border-subtle);
  color: var(--p-color-text-subdued);
  box-shadow: var(--p-shadow-100);
  cursor: pointer;
  z-index: 100;
  transition: all var(--p-transition-fast);
}

.qs-auth-theme-toggle:hover {
  background: var(--p-color-bg-surface-hover);
  color: var(--p-color-text);
  transform: scale(1.05);
}

/* ==========================================================================
   Signup View Specific Components (100% Tokenized)
   ========================================================================== */
.qs-auth-shell--signup {
  max-width: 450px;
}

/* Connected Domain Input Group (100% System-Wide Polaris Focus Fidelity) */
.qs-connected-domain-group {
  position: relative;
  display: flex;
  align-items: stretch;
  width: 100%;
  height: var(--p-control-height, 32px);
  background: var(--p-color-bg-surface);
  border: none;
  border-radius: var(--p-border-radius-input, 8px);
  box-sizing: border-box;
}

/* Unified Focus Ring & Border Overlay via ::after (Renders above all child backgrounds) */
.qs-connected-domain-group::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  border-radius: inherit;
  box-shadow: var(--p-shadow-input, inset 0 0 0 1px var(--p-border-default));
  pointer-events: none;
  z-index: 2;
  transition: box-shadow var(--p-transition-fast);
}

.qs-connected-domain-group:hover:not(:focus-within)::after {
  box-shadow: var(--p-shadow-input-hover, inset 0 0 0 1px var(--p-border-hover));
}

.qs-connected-domain-group:focus-within::after {
  box-shadow: var(--s-input-field-shadow-focus-p1s0, var(--p-shadow-input-focus, inset 0 0 0 var(--s-composed-input-field-box-shadow-width-p1s0, 2px) var(--p-color-input-border-active, var(--p-color-interactive-focus))));
}

.Polaris-TextField--error .qs-connected-domain-group::after {
  box-shadow: var(--s-input-field-shadow-error-p1s0, inset 0 0 0 1px var(--p-color-danger-solid, #d72c0d)) !important;
}

.qs-connected-prefix {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding-left: 10px;
  padding-right: 4px;
  color: var(--p-color-text-disabled);
  flex-shrink: 0;
  pointer-events: none;
}

.qs-connected-domain-input.Polaris-Input,
.qs-connected-domain-input.Polaris-Input:hover,
.qs-connected-domain-input.Polaris-Input:focus,
.qs-connected-domain-input.Polaris-Input:focus-visible {
  flex: 1 1 auto;
  min-width: 0;
  height: 100%;
  padding: 0 8px;
  border: none !important;
  box-shadow: none !important;
  background: transparent !important;
  border-radius: 0 !important;
  outline: none !important;
  font-family: inherit;
  font-size: 13px;
  line-height: 20px;
  color: var(--p-color-text);
  box-sizing: border-box;
}

.qs-connected-domain-input.Polaris-Input::placeholder {
  color: var(--p-color-text-disabled);
}

.qs-connected-domain-addon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 12px;
  background: var(--p-color-bg-subdued, #f6f6f7);
  border-left: 1px solid var(--p-border-default, #d2d5d8);
  border-radius: 0 var(--p-border-radius-input, 8px) var(--p-border-radius-input, 8px) 0;
  color: var(--p-color-text-subdued, #616161);
  font-family: inherit;
  font-size: 13px;
  font-weight: 500;
  line-height: 1;
  white-space: nowrap;
  user-select: none;
  pointer-events: none;
  flex-shrink: 0;
  letter-spacing: -0.01em;
}
  color: var(--p-color-text-subdued, #616161);
  font-family: inherit;
  font-size: 13px;
  font-weight: 500;
  line-height: 1;
  white-space: nowrap;
  user-select: none;
  pointer-events: none;
  flex-shrink: 0;
  letter-spacing: -0.01em;
}

/* Seamless Subdomain Helper Row (No Nested Borders) */
.qs-subdomain-helper-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 6px;
  margin-bottom: var(--p-space-3);
  padding: 0 2px;
  font-size: 12px;
  line-height: 16px;
  color: var(--p-color-text-subdued);
}

.qs-subdomain-hint-text {
  font-size: 12px;
  color: var(--p-color-text-subdued);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.qs-subdomain-hint-text strong {
  font-weight: 600;
  color: var(--p-color-text);
}

.qs-auth-grid-2col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--p-space-3);
}

@media (max-width: 480px) {
  .qs-auth-grid-2col {
    grid-template-columns: 1fr;
  }
}

.qs-subdomain-status {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
  flex-shrink: 0;
  margin-left: 8px;
}

.qs-subdomain-status--available {
  color: var(--p-color-success-text);
}

.qs-subdomain-status--taken {
  color: var(--p-color-danger-solid);
}

.qs-subdomain-status--checking {
  color: var(--p-color-warning-text);
}

.qs-auth-switch-row {
  margin-top: var(--p-space-4);
  text-align: center;
  font-size: var(--p-font-size-sm);
  color: var(--p-color-text-subdued);
}

.qs-auth-switch-row a {
  color: var(--p-color-text);
  font-weight: 600;
  text-decoration: none;
  transition: color var(--p-transition-fast);
}

.qs-auth-switch-row a:hover {
  color: var(--p-color-interactive);
  text-decoration: underline;
}

[data-color-scheme="dark"] .qs-connected-domain-group {
  background: #11151c;
}

[data-color-scheme="dark"] .qs-connected-domain-addon {
  background: #1c2331;
  border-left-color: #2b3544;
  color: #94a3b8;
}

[data-color-scheme="dark"] .qs-subdomain-hint-text strong {
  color: #38bdf8;
}

[data-color-scheme="dark"] .qs-subdomain-status--available {
  color: #4ade80;
}

[data-color-scheme="dark"] .qs-subdomain-status--taken {
  color: #f87171;
}

[data-color-scheme="dark"] .qs-subdomain-status--checking {
  color: #facc15;
}

[data-color-scheme="dark"] .qs-auth-switch-row a {
  color: #38bdf8;
}