/* =====================================================================
   Authentication Pages — Page-Specific Tweaks
   --------------------------------------------------------------------
   Most styling lives in app.css. This file only adds the polished
   gradient button + spinner used on the login/registration cards.
   ===================================================================== */

/* Login/registration card */
.auth-card {
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  background-color: var(--bg-secondary);
  box-shadow: var(--shadow-lg);
}

/* Branded primary button on auth pages */
.auth-card .btn-primary {
  background: var(--accent-blue, #1f6feb);
  border: none;
  border-radius: var(--radius-md);
  transition: transform 0.18s ease, box-shadow 0.18s ease, filter 0.18s ease;
}
.auth-card .btn-primary:hover {
  filter: brightness(1.08);
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(31, 111, 235, 0.35);
  background: var(--accent-blue-hover, #1a5fcf);
}
.auth-card .btn-primary:active {
  transform: translateY(0);
}

/* Loading button state */
.btn-loading {
  position: relative;
  pointer-events: none;
  opacity: 0.7;
}
.btn-loading .btn-text { opacity: 0; }
.btn-loading::after {
  content: "";
  position: absolute;
  width: 16px;
  height: 16px;
  top: 50%;
  left: 50%;
  margin-left: -8px;
  margin-top: -8px;
  border: 2px solid transparent;
  border-top-color: #fff;
  border-radius: 50%;
  animation: auth-spin 1s linear infinite;
}

/* Loading overlay for long-running submits */
.loading-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.6);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 9999;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}
.loading-overlay.show {
  opacity: 1;
  visibility: visible;
}
.loading-content {
  background: var(--bg-secondary);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
  padding: 2rem;
  border-radius: var(--radius-lg);
  text-align: center;
  box-shadow: var(--shadow-lg);
}
.loading-spinner {
  width: 40px;
  height: 40px;
  border: 4px solid var(--border-color);
  border-top: 4px solid var(--brand);
  border-radius: 50%;
  animation: auth-spin 1s linear infinite;
  margin: 0 auto 1rem;
}

@keyframes auth-spin {
  0%   { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Validation feedback (kept in addition to Bootstrap defaults) */
.valid-feedback {
  display: block;
  width: 100%;
  margin-top: 0.25rem;
  font-size: 0.875rem;
  color: var(--accent-green);
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .auth-card {
    margin: 0;
    border-radius: var(--radius-md);
  }
  .auth-card .card-body {
    padding: 1.5rem 1.25rem !important;
  }
}

body.qp-auth-shell main.container-fluid {
  margin-top: 1rem !important;
  margin-bottom: 1.5rem !important;
}

/* ---- Login showcase: ads rail + news gallery ---- */
.login-page {
  max-width: 1180px;
  margin: 0 auto;
  position: relative;
}
.login-page::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(ellipse 70% 45% at 12% 18%, rgba(31, 111, 235, 0.14), transparent 55%),
    radial-gradient(ellipse 55% 40% at 88% 8%, rgba(240, 173, 78, 0.08), transparent 50%),
    radial-gradient(ellipse 50% 35% at 70% 90%, rgba(31, 111, 235, 0.06), transparent 55%);
}

.login-auth-card {
  position: relative;
  overflow: hidden;
  border-radius: 0.85rem;
  border: 1px solid rgba(48, 54, 61, 0.95);
  background:
    linear-gradient(165deg, rgba(28, 33, 40, 0.98) 0%, rgba(22, 27, 34, 0.98) 55%, rgba(18, 22, 28, 0.99) 100%);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.04) inset,
    0 14px 36px rgba(0, 0, 0, 0.32);
}
.login-auth-card > .card-body {
  padding: 1.15rem 1.25rem !important;
}
@media (min-width: 768px) {
  .login-auth-card > .card-body {
    padding: 1.25rem 1.4rem !important;
  }
}
.login-auth-card__accent {
  height: 2px;
  background: linear-gradient(90deg, #f0ad4e 0%, #1f6feb 45%, #4a90e2 100%);
}
.login-brand {
  margin-bottom: 0.85rem !important;
}
.login-brand__mark {
  width: 2.35rem;
  height: 2.35rem;
  margin: 0 auto 0.45rem;
  border-radius: 0.65rem;
  display: grid;
  place-items: center;
  color: #79b8ff;
  font-size: 1.15rem;
  background: linear-gradient(145deg, rgba(31, 111, 235, 0.22), rgba(15, 20, 25, 0.55));
  border: 1px solid rgba(121, 184, 255, 0.28);
  box-shadow: 0 4px 14px rgba(31, 111, 235, 0.14);
}
.login-brand__title {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: #f0f6fc;
  margin: 0 0 0.15rem;
}
.login-brand__sub {
  font-size: 0.82rem;
  color: rgba(240, 246, 252, 0.62);
}
.login-brand__company {
  margin-top: 0.2rem;
  font-size: 0.72rem;
  color: rgba(240, 246, 252, 0.42);
  letter-spacing: 0.02em;
}
.login-brand .small {
  margin-top: 0.35rem !important;
}
.login-quiet-link {
  color: rgba(121, 184, 255, 0.9);
  text-decoration: none;
}
.login-quiet-link:hover {
  color: #b6d8ff;
  text-decoration: underline;
}
.login-label {
  font-size: 0.78rem;
  font-weight: 600;
  color: rgba(240, 246, 252, 0.82);
  margin-bottom: 0.25rem;
}
.login-form .mb-3 {
  margin-bottom: 0.7rem !important;
}
.login-field {
  position: relative;
}
.login-input {
  padding-left: 2.2rem !important;
  padding-top: 0.42rem !important;
  padding-bottom: 0.42rem !important;
  font-size: 0.875rem !important;
  line-height: 1.35 !important;
  border-radius: 0.55rem !important;
  border-color: rgba(48, 54, 61, 0.95) !important;
  background: rgba(13, 17, 23, 0.72) !important;
  color: #f0f6fc !important;
  transition: border-color 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}
.login-form .form-control-lg,
.login-form .form-select-lg {
  font-size: 0.875rem !important;
  min-height: calc(1.35em + 0.84rem + 2px);
}
.login-field__icon {
  position: absolute;
  left: 0.8rem;
  top: 50%;
  transform: translateY(-50%);
  color: rgba(240, 246, 252, 0.38);
  pointer-events: none;
  z-index: 2;
  font-size: 0.95rem;
}
.login-input::placeholder {
  color: rgba(240, 246, 252, 0.32);
}
.login-input:focus {
  border-color: rgba(31, 111, 235, 0.75) !important;
  box-shadow: 0 0 0 0.2rem rgba(31, 111, 235, 0.2) !important;
  background: rgba(13, 17, 23, 0.92) !important;
}
.login-field--password .login-input {
  padding-right: 3rem !important;
}
.login-eye {
  position: absolute;
  right: 0.35rem;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  width: 2.4rem;
  height: 2.4rem;
  border: 0;
  border-radius: 0.55rem;
  background: transparent;
  color: rgba(240, 246, 252, 0.5);
  display: grid;
  place-items: center;
}
.login-eye:hover {
  color: #f0f6fc;
  background: rgba(240, 246, 252, 0.06);
}
.login-form .invalid-feedback {
  display: none;
  font-size: 0.8rem;
  margin-top: 0.35rem;
}
.login-form.was-validated .login-input:invalid ~ .invalid-feedback,
.login-form .login-input.is-invalid ~ .invalid-feedback,
.login-form .login-field:has(.is-invalid) + .invalid-feedback,
.login-form.was-validated .login-field:has(:invalid) + .invalid-feedback {
  display: block;
}
.login-form .login-input.is-invalid,
.login-form.was-validated .login-input:invalid {
  border-color: rgba(248, 81, 73, 0.75) !important;
  box-shadow: 0 0 0 0.15rem rgba(248, 81, 73, 0.18) !important;
}
.login-form .login-input.is-valid {
  border-color: rgba(63, 185, 80, 0.55) !important;
}
.login-submit {
  border-radius: 0.6rem !important;
  padding: 0.45rem 1rem !important;
  font-size: 0.9rem !important;
  letter-spacing: 0.01em;
}
.login-policy-ack {
  padding: 0.55rem 0.65rem;
  border-radius: 0.5rem;
  background: rgba(227, 179, 65, 0.08);
  border: 1px solid rgba(227, 179, 65, 0.28);
}
.login-policy-ack__label {
  color: rgba(232, 238, 244, 0.88);
  line-height: 1.35;
}
.login-policy-ack__label a {
  color: var(--qp-ext-amber, #e3b341);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.login-policy-ack__label a:hover {
  color: #f0c96a;
}
.login-policy-ack .form-check-input {
  margin-top: 0.2rem;
}
.login-policy-ack .form-check-input.is-invalid,
.login-form.was-validated .login-policy-ack .form-check-input:invalid {
  border-color: #f85149;
}
.login-policy-ack .invalid-feedback {
  display: none;
}
.login-policy-ack .form-check-input.is-invalid ~ .invalid-feedback,
.login-form.was-validated .login-policy-ack .form-check-input:invalid ~ .invalid-feedback {
  display: block;
}
.login-form .btn-lg.login-submit,
.auth-card .btn-lg.login-submit {
  font-size: 0.9rem !important;
  line-height: 1.35 !important;
  padding: 0.45rem 1rem !important;
}
.login-divider {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin: 0.85rem 0 0.65rem;
  color: rgba(240, 246, 252, 0.4);
  font-size: 0.72rem;
}
.login-divider::before,
.login-divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: rgba(48, 54, 61, 0.95);
}
.login-portals {
  margin-top: 0.75rem;
  padding-top: 0.65rem;
  border-top: 1px solid rgba(48, 54, 61, 0.85);
}
.login-portals__label {
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: rgba(240, 246, 252, 0.4);
  margin-bottom: 0.4rem;
  text-align: center;
}
.login-portals__row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.35rem;
}
.login-portal-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.28rem 0.6rem;
  border-radius: 999px;
  border: 1px solid rgba(48, 54, 61, 0.95);
  background: rgba(13, 17, 23, 0.45);
  color: rgba(240, 246, 252, 0.78);
  text-decoration: none;
  font-size: 0.74rem;
  transition: border-color 0.15s ease, background 0.15s ease, color 0.15s ease;
}
.login-portal-chip:hover {
  border-color: rgba(121, 184, 255, 0.45);
  color: #f0f6fc;
  background: rgba(31, 111, 235, 0.12);
}
.login-portal-chip--accent:hover {
  border-color: rgba(227, 179, 65, 0.5);
  background: rgba(210, 153, 34, 0.12);
}
.login-legal {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.25rem 0.7rem;
  margin-top: 0.75rem;
  font-size: 0.7rem;
}
.login-auth-card .d-grid.gap-2 {
  gap: 0.4rem !important;
}
.login-auth-card .btn:not(.login-submit) {
  padding: 0.38rem 0.75rem;
  font-size: 0.82rem;
}
.login-legal a {
  color: rgba(240, 246, 252, 0.42);
  text-decoration: none;
}
.login-legal a:hover {
  color: rgba(240, 246, 252, 0.78);
}

.auth-divider-label {
  background-color: var(--bg-secondary, #161b22);
}
.login-ads-rail {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}
.login-ad-slot {
  position: relative;
  min-height: 9.5rem;
}
.login-ad {
  position: relative;
  overflow: hidden;
  border-radius: 0.85rem;
  border: 1px solid var(--border-color, #30363d);
  background: #0f1419;
  min-height: 9.5rem;
}
.login-ad-slot > .login-ad {
  position: absolute;
  inset: 0;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 0.45s ease, transform 0.45s ease;
  pointer-events: none;
  z-index: 0;
}
.login-ad-slot > .login-ad.is-active {
  position: relative;
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
  z-index: 1;
}
.login-ad-slot > .login-ad .login-ad-body {
  padding-bottom: 1.35rem;
}
.login-ad-capacity {
  position: absolute;
  left: 0.65rem;
  right: 0.65rem;
  bottom: 0.45rem;
  height: 3px;
  border-radius: 999px;
  background: rgba(240, 246, 252, 0.12);
  overflow: hidden;
  z-index: 2;
  pointer-events: none;
}
.login-ad-capacity-bar {
  height: 100%;
  border-radius: inherit;
  background: rgba(121, 184, 255, 0.75);
  transition: width 0.35s ease;
}
.login-ad::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(105deg, rgba(15, 20, 25, 0.92) 0%, rgba(15, 20, 25, 0.5) 55%, rgba(15, 20, 25, 0.28) 100%),
    radial-gradient(ellipse at 88% 25%, rgba(31, 111, 235, 0.32), transparent 52%),
    linear-gradient(160deg, #152033 0%, #0d1117 60%, #161b22 100%);
  pointer-events: none;
}
.login-ad--plans::before {
  background:
    linear-gradient(105deg, rgba(15, 20, 25, 0.9) 0%, rgba(15, 20, 25, 0.45) 55%, rgba(15, 20, 25, 0.25) 100%),
    radial-gradient(ellipse at 90% 30%, rgba(35, 134, 54, 0.32), transparent 50%),
    linear-gradient(160deg, #122018 0%, #0d1117 60%, #161b22 100%);
}
.login-ad--news::before {
  background:
    linear-gradient(105deg, rgba(15, 20, 25, 0.9) 0%, rgba(15, 20, 25, 0.45) 55%, rgba(15, 20, 25, 0.25) 100%),
    radial-gradient(ellipse at 85% 20%, rgba(218, 54, 51, 0.28), transparent 50%),
    linear-gradient(160deg, #221416 0%, #0d1117 60%, #161b22 100%);
}
.login-ad--sponsor::before {
  background:
    linear-gradient(105deg, rgba(15, 20, 25, 0.9) 0%, rgba(15, 20, 25, 0.45) 55%, rgba(15, 20, 25, 0.25) 100%),
    radial-gradient(ellipse at 88% 30%, rgba(210, 153, 34, 0.28), transparent 50%),
    linear-gradient(160deg, #1c1a12 0%, #0d1117 60%, #161b22 100%);
}
.login-ad--has-image {
  display: grid;
  grid-template-columns: 1fr;
}
@media (min-width: 576px) {
  .login-ad--has-image {
    grid-template-columns: 1.1fr 0.9fr;
  }
}
.login-ad-media {
  position: relative;
  z-index: 1;
  min-height: 8rem;
  overflow: hidden;
}
.login-ad-media img {
  width: 100%;
  height: 100%;
  min-height: 8rem;
  object-fit: cover;
  display: block;
}
.login-ad-body {
  position: relative;
  z-index: 1;
  padding: 1rem 1.15rem 1.15rem;
}
.login-ad-label {
  display: inline-block;
  font-size: 0.62rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 600;
  color: rgba(240, 246, 252, 0.55);
  border: 1px solid rgba(240, 246, 252, 0.18);
  border-radius: 0.25rem;
  padding: 0.12rem 0.4rem;
  margin-bottom: 0.45rem;
}
.login-ad-brand {
  font-size: 0.78rem;
  font-weight: 650;
  color: #79b8ff;
  margin-bottom: 0.25rem;
}
.login-ad--plans .login-ad-brand { color: #56d364; }
.login-ad--news .login-ad-brand { color: #ff9b95; }
.login-ad--sponsor .login-ad-brand { color: #e3b341; }
.login-ad-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: #f0f6fc;
  margin: 0 0 0.35rem;
  line-height: 1.25;
}
.login-ad-text {
  font-size: 0.85rem;
  color: rgba(240, 246, 252, 0.68);
  margin-bottom: 0.75rem;
}

.login-news-heading {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary, #f0f6fc);
}
.login-news-card {
  border-radius: 0.65rem;
  border: 1px solid var(--border-color, #30363d);
  background: var(--bg-secondary, #161b22);
  overflow: hidden;
  color: inherit;
  transition: transform 0.15s ease, border-color 0.15s ease;
}
.login-news-card:hover {
  transform: translateY(-2px);
  border-color: rgba(31, 111, 235, 0.45);
}
.login-news-thumb {
  position: relative;
  height: 110px;
  background: #12171f;
  overflow: hidden;
}
.login-news-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.login-news-ph {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  color: rgba(240, 246, 252, 0.35);
  background: linear-gradient(145deg, #1a2332, #12171f);
}
.login-news-card-body {
  padding: 0.65rem 0.75rem 0.8rem;
}
.login-news-meta {
  font-size: 0.7rem;
  color: var(--text-muted, #8b949e);
  margin-bottom: 0.25rem;
}
.login-news-card-title {
  font-size: 0.82rem;
  font-weight: 650;
  line-height: 1.3;
  color: var(--text-primary, #f0f6fc);
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}