/* Halo themed login stylesheet */

body {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    radial-gradient(1200px 700px at 80% -10%, rgba(91, 107, 255, 0.10), transparent 60%),
    radial-gradient(900px 600px at -10% 30%, rgba(61, 215, 229, 0.06), transparent 60%),
    var(--color-background);
  font-family: var(--font-body);
  position: relative;
  overflow: hidden;
}

/* Background elements */
.circuit-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: 0.15;
}

.wrap {
  width: 100%;
  max-width: 440px;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  z-index: 10;
  padding: var(--space-6);
  animation: cardFadeUp 0.6s var(--easing-standard) both;
}

/* Brand logo style */
.logo-box-wrapper {
  margin-bottom: var(--space-8);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
}

.brand-mark {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  position: relative;
  background: conic-gradient(from 220deg at 50% 50%, var(--color-primary), var(--color-surface) 35%, var(--color-surface) 65%, var(--color-primary));
  border: 1px solid var(--color-border-strong);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.04), 0 8px 24px rgba(0, 0, 0, 0.45);
}

.dot-grid {
  width: 64px;
  height: 16px;
  background-image: radial-gradient(circle, rgba(255, 255, 255, 0.08) 1.2px, transparent 1.5px);
  background-size: 8px 8px;
  opacity: 0.5;
}

/* Login Card Container */
.login-card {
  width: 100%;
  background-color: var(--color-surface);
  border: var(--border-width) solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 38px 28px;
  box-shadow: var(--shadow-lg);
  position: relative;
}

.login-card::before {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: calc(var(--radius-lg) + 1px);
  background: linear-gradient(180deg, rgba(91, 107, 255, 0.25), transparent 40%);
  mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask-composite: exclude;
  -webkit-mask-composite: xor;
  padding: 1px;
  pointer-events: none;
}

.welcome-title {
  font-family: var(--font-display);
  font-size: var(--text-headline-md-size);
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--color-text-primary);
  text-align: center;
  margin-bottom: var(--space-1);
}

.welcome-subtitle {
  font-size: var(--text-body-sm-size);
  color: var(--color-text-secondary);
  text-align: center;
  margin-bottom: var(--space-6);
}

/* Forms layout */
.portal-form {
  display: none;
}

.portal-form.active {
  display: block;
  animation: formSlideIn 0.3s var(--easing-standard) both;
}

/* Tabs switcher overrides */
.tabs {
  background-color: rgba(10, 11, 15, 0.5);
  border: var(--border-width) solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 4px;
}

.tab {
  border: 1px solid transparent;
  background: rgba(10, 11, 15, 0);  /* explicit transparent dark, not 'transparent' keyword */
  background-color: rgba(0, 0, 0, 0);
  color: var(--color-text-secondary);
  font-family: var(--font-display);
  font-weight: 500;
  height: 36px;
  border-radius: 6px;
  cursor: pointer;
  transition: background-color var(--motion-base) var(--easing-standard),
              color var(--motion-base) var(--easing-standard),
              border-color var(--motion-base) var(--easing-standard),
              box-shadow var(--motion-base) var(--easing-standard);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-body-sm-size);
  outline: none !important;
  -webkit-appearance: none;
  appearance: none;
  box-shadow: none;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  -moz-appearance: none;
}

.tab:hover {
  color: var(--color-text-primary);
  background-color: rgba(255, 255, 255, 0.04);
}

.tab:focus {
  outline: none !important;
  box-shadow: none !important;
}

.tab:focus-visible {
  outline: none !important;
  box-shadow: none !important;
}

.tab:active:not(.active) {
  background-color: rgba(255, 255, 255, 0.06);
}

.tab.active {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
  box-shadow: 0 4px 12px rgba(91, 107, 255, 0.25);
}

/* Inputs icon style */
.input-icon-wrap {
  position: relative;
  display: flex;
  align-items: center;
}

.input-icon-wrap .field-icon {
  position: absolute;
  left: 14px;
  color: var(--color-text-muted);
  width: 16px;
  height: 16px;
  pointer-events: none;
  transition: color var(--motion-base) var(--easing-standard);
}

.input-icon-wrap input {
  padding-left: 42px;
}

.input-icon-wrap input:focus + .field-icon {
  color: var(--color-primary);
}

.eye-btn {
  position: absolute;
  right: 14px;
  background: none;
  border: none;
  color: var(--color-text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  padding: 4px;
  transition: color var(--motion-base) var(--easing-standard);
}

.eye-btn:hover {
  color: var(--color-text-primary);
}

/* Error banner notifications */
.form-err {
  display: none;
  margin-top: var(--space-4);
  background: var(--color-danger-soft);
  border: 1px solid rgba(255, 58, 92, 0.15);
  border-radius: var(--radius-md);
  padding: 10px 14px;
  font-family: var(--font-mono);
  font-size: var(--text-body-sm-size);
  color: var(--color-danger);
  text-align: center;
}

.form-err.show {
  display: block;
  animation: shake 0.35s ease;
}

/* OR divider */
.or-divider {
  display: flex;
  align-items: center;
  margin: var(--space-6) 0;
}

.divider-line {
  flex: 1;
  height: 1px;
  background: var(--color-border);
}

.divider-text {
  font-size: var(--text-label-sm-size);
  font-weight: 600;
  color: var(--color-text-muted);
  padding: 0 var(--space-4);
  letter-spacing: 0.05em;
}

/* Help Links & Social elements */
.social-login-row {
  display: flex;
  gap: var(--space-3);
}

.social-btn {
  flex: 1;
  background: var(--color-surface);
  border: var(--border-width) solid var(--color-border-strong);
  border-radius: var(--radius-md);
  padding: 11px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--motion-base) var(--easing-standard);
}

.social-btn:hover {
  background: var(--color-elevated);
  border-color: var(--color-primary-hover);
}

.social-btn svg {
  width: 18px;
  height: 18px;
  color: var(--color-text-secondary);
  transition: color var(--motion-base) var(--easing-standard);
}

.social-btn:hover svg {
  color: var(--color-text-primary);
}

/* Version text */
.bottom {
  margin-top: var(--space-8);
  font-family: var(--font-mono);
  font-size: var(--text-label-sm-size);
  color: var(--color-text-muted);
  text-align: center;
}

/* Animations */
@keyframes cardFadeUp {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes formSlideIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  20%, 60% { transform: translateX(-4px); }
  40%, 80% { transform: translateX(4px); }
}

/* Animated blur background blobs */
.bg-blur-blobs {
  position: absolute;
  inset: 0;
  overflow: hidden;
  z-index: 0;
  pointer-events: none;
}

.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.12;
  mix-blend-mode: screen;
  animation: floatBlob 22s infinite alternate ease-in-out;
}

.blob-1 {
  width: 450px;
  height: 450px;
  background: var(--color-primary);
  top: -15%;
  left: 55%;
  animation-duration: 26s;
}

.blob-2 {
  width: 350px;
  height: 350px;
  background: var(--color-info);
  bottom: -10%;
  left: -5%;
  animation-duration: 20s;
  animation-delay: -4s;
}

.blob-3 {
  width: 320px;
  height: 320px;
  background: var(--color-warning);
  top: 35%;
  left: 25%;
  animation-duration: 18s;
  animation-delay: -9s;
}

@keyframes floatBlob {
  0% {
    transform: translate(0, 0) scale(1);
  }
  50% {
    transform: translate(80px, 60px) scale(1.05);
  }
  100% {
    transform: translate(-40px, -40px) scale(0.95);
  }
}