.resca-login {
  --pointer-x: 72%;
  --pointer-y: 30%;
  position: relative;
  min-height: 100vh;
  overflow: hidden;
  color: #172033;
  background: #f6f8fc;
  isolation: isolate;
}

.resca-login::before {
  position: absolute;
  inset: 0;
  z-index: -3;
  content: '';
  background:
    radial-gradient(circle at var(--pointer-x) var(--pointer-y), rgba(154, 101, 255, .27), transparent 25rem),
    linear-gradient(135deg, #f8faff 0%, #f4f1ff 52%, #edf5ff 100%);
  transition: background .12s linear;
}

.resca-login-grid {
  position: absolute;
  inset: 0;
  z-index: -2;
  opacity: .45;
  background-image:
    linear-gradient(rgba(91, 84, 138, .06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(91, 84, 138, .06) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(90deg, transparent, #000 45%, #000);
}

.resca-login-orb {
  position: absolute;
  width: min(52vw, 760px);
  aspect-ratio: 1;
  top: 50%;
  left: 74%;
  z-index: -1;
  border-radius: 48% 52% 58% 42% / 42% 46% 54% 58%;
  background: conic-gradient(from 210deg, #6757ff, #a855f7, #e879f9, #38bdf8, #6757ff);
  filter: blur(2px);
  opacity: .88;
  transform: translate(-50%, -50%) rotate(-8deg);
  animation: resca-orb-morph 14s ease-in-out infinite alternate;
  box-shadow: inset 0 0 90px rgba(255, 255, 255, .35), 0 40px 100px rgba(79, 70, 229, .22);
}

.resca-login-orb::after {
  position: absolute;
  inset: 12%;
  content: '';
  border-radius: inherit;
  background: radial-gradient(circle at 34% 26%, rgba(255, 255, 255, .82), rgba(255, 255, 255, .04) 42%, rgba(30, 27, 75, .12));
  mix-blend-mode: soft-light;
}

.resca-login-shell {
  width: min(1180px, calc(100% - 48px));
  min-height: 100vh;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(360px, 460px) minmax(0, 1fr);
  align-items: center;
  gap: clamp(60px, 9vw, 140px);
  padding: 48px 0;
}

.resca-login-card {
  position: relative;
  padding: clamp(28px, 4vw, 44px);
  border: 1px solid rgba(98, 88, 140, .13);
  border-radius: 22px;
  background: rgba(255, 255, 255, .9);
  box-shadow: 0 24px 70px rgba(31, 38, 76, .12), 0 2px 8px rgba(31, 38, 76, .05);
  backdrop-filter: blur(20px);
}

.resca-login-brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  margin-bottom: 34px;
  color: #172033;
  font-size: 1.35rem;
  font-weight: 750;
  letter-spacing: -.03em;
}

.resca-login-brand:hover { color: #172033; }
.resca-login-mark {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border-radius: 11px;
  color: #fff;
  background: linear-gradient(145deg, #635bff, #8b5cf6);
  box-shadow: 0 8px 22px rgba(99, 91, 255, .28);
}

.resca-login-title { margin-bottom: 8px; font-size: clamp(1.65rem, 3vw, 2rem); letter-spacing: -.035em; }
.resca-login-subtitle { margin-bottom: 30px; color: #697386; }
.resca-login .form-label { margin-bottom: 8px; color: #344054; font-weight: 650; }
html .resca-login .resca-login-card .form-control {
  min-height: 52px;
  color: #172033;
  border-color: #d8dce7;
  border-radius: 10px;
  background: rgba(255, 255, 255, .94);
  box-shadow: 0 1px 2px rgba(16, 24, 40, .04);
}
html .resca-login .resca-login-card .form-control:focus {
  border-color: #7c72ff;
  box-shadow: 0 0 0 4px rgba(99, 91, 255, .12);
}
.resca-login-submit {
  min-height: 52px;
  border: 0;
  border-radius: 10px;
  background: linear-gradient(135deg, #635bff, #7c3aed);
  box-shadow: 0 10px 24px rgba(99, 91, 255, .25);
  transition: transform .18s ease, box-shadow .18s ease;
}
.resca-login-submit:hover { transform: translateY(-1px); box-shadow: 0 14px 30px rgba(99, 91, 255, .32); }

.resca-login-visual { position: relative; min-height: 570px; }
.resca-preview {
  position: absolute;
  width: min(600px, 48vw);
  top: 50%;
  left: 50%;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, .58);
  border-radius: 22px;
  background: rgba(18, 21, 48, .78);
  box-shadow: 0 38px 90px rgba(40, 25, 100, .28);
  transform: translate(-50%, -50%) perspective(1100px) rotateY(-7deg) rotateX(3deg);
  backdrop-filter: blur(18px);
}
.resca-preview-top { display: flex; gap: 7px; padding: 15px 18px; border-bottom: 1px solid rgba(255, 255, 255, .1); }
.resca-preview-dot { width: 7px; height: 7px; border-radius: 50%; background: rgba(255, 255, 255, .4); }
.resca-preview-body { padding: 24px; }
.resca-preview-line { height: 9px; border-radius: 999px; background: rgba(255, 255, 255, .15); }
.resca-preview-line.is-short { width: 38%; }
.resca-preview-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin: 24px 0; }
.resca-preview-card { min-height: 92px; padding: 15px; border: 1px solid rgba(255, 255, 255, .1); border-radius: 13px; background: rgba(255, 255, 255, .09); }
.resca-preview-value { margin-top: 17px; color: #fff; font-size: 1.25rem; font-weight: 700; }
.resca-preview-chart { height: 150px; display: flex; align-items: end; gap: 10px; padding: 18px; border-radius: 14px; background: rgba(255, 255, 255, .07); }
.resca-preview-bar { flex: 1; min-height: 18%; border-radius: 5px 5px 2px 2px; background: linear-gradient(180deg, #c084fc, #6366f1); animation: resca-bar 4s ease-in-out infinite alternate; }
.resca-preview-bar:nth-child(2) { animation-delay: -.7s; }
.resca-preview-bar:nth-child(3) { animation-delay: -1.8s; }
.resca-preview-bar:nth-child(4) { animation-delay: -2.5s; }
.resca-preview-bar:nth-child(5) { animation-delay: -1.1s; }
.resca-preview-bar:nth-child(6) { animation-delay: -3.2s; }

@keyframes resca-orb-morph {
  0% { border-radius: 48% 52% 58% 42% / 42% 46% 54% 58%; transform: translate(-50%, -50%) rotate(-8deg) scale(1); }
  100% { border-radius: 57% 43% 45% 55% / 52% 58% 42% 48%; transform: translate(-49%, -51%) rotate(8deg) scale(1.04); }
}
@keyframes resca-bar { from { height: 28%; } to { height: 92%; } }

@media (max-width: 991.98px) {
  .resca-login-shell { width: min(520px, calc(100% - 32px)); grid-template-columns: 1fr; }
  .resca-login-visual { display: none; }
  .resca-login-orb { width: 760px; left: 80%; opacity: .4; }
  .resca-login-grid { mask-image: none; }
}

@media (max-width: 575.98px) {
  .resca-login-shell { width: calc(100% - 24px); padding: 24px 0; }
  .resca-login-card { padding: 26px 22px; border-radius: 18px; }
  .resca-login-options { align-items: flex-start !important; flex-direction: column; gap: 12px; }
}

@media (prefers-reduced-motion: reduce) {
  .resca-login-orb, .resca-preview-bar { animation: none !important; }
  .resca-login-submit { transition: none; }
}
html .resca-login .resca-login-title,
html .resca-login .resca-login-brand { color: #172033; }
html .resca-login .resca-login-card .input-group-text {
  color: #697386; background: #f6f8fc; border-color: #d8dce7;
}
.resca-login-card { min-width: 0; }
.resca-login-subtitle { overflow-wrap: anywhere; }
.resca-login .form-text { color: #697386; }