html,
body {
  min-height: 100%;
  margin: 0;
}

body.login-page {
  --bg-accent-1: #72c7dd;
  --bg-accent-2: #8de4df;
  --bg-accent-3: #d8fbf1;
  --card-accent: #8ee3d1;
  --card-shadow: rgba(7, 35, 52, 0.26);
  --icon-stroke: rgba(235, 248, 255, 0.1);
  --watermark-opacity: 0.06;
  min-height: 100vh;
  min-height: 100dvh;
  overflow-x: hidden;
  overflow-y: auto;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  background: linear-gradient(135deg, var(--bg-accent-1) 0%, var(--bg-accent-2) 52%, var(--bg-accent-3) 100%);
  color: #eef9ff;
}

body.hospital-login {
  --bg-accent-1: #63bfd6;
  --bg-accent-2: #7fddd7;
  --bg-accent-3: #d8fbf1;
  --card-accent: #7fe0d0;
}

body.platform-login {
  --bg-accent-1: #4c63b8;
  --bg-accent-2: #6f7fe0;
  --bg-accent-3: #dfe8ff;
  --card-accent: #93a5ff;
  --card-shadow: rgba(17, 23, 62, 0.3);
}

.login-scene {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: grid;
  place-items: center;
  padding: clamp(16px, 3vh, 24px) clamp(14px, 2vw, 18px);
  overflow: visible;
  isolation: isolate;
}

.login-background,
.login-gradient-layer,
.login-icon-layer,
.login-watermark {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.login-background {
  z-index: 0;
}

.login-gradient-layer {
  z-index: 1;
  background:
    radial-gradient(circle at 18% 18%, rgba(255, 255, 255, 0.14), transparent 28%),
    radial-gradient(circle at 82% 20%, rgba(255, 255, 255, 0.1), transparent 24%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.015));
}

.login-icon-layer {
  z-index: 2;
}

.login-watermark {
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: clamp(4rem, 16vw, 13rem);
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, var(--watermark-opacity));
  user-select: none;
}

.bg-icon {
  position: absolute;
  display: grid;
  place-items: center;
  width: 74px;
  height: 74px;
  color: var(--icon-stroke);
  opacity: 1;
  animation: docsiderIconFloat var(--duration, 18s) ease-in-out infinite;
  will-change: transform;
}

.bg-icon svg {
  width: 100%;
  height: 100%;
}

.bg-icon path,
.bg-icon rect,
.bg-icon circle {
  fill: none;
  stroke: currentColor;
  stroke-width: 2.2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.icon-heartbeat {
  width: 120px;
  height: 46px;
}

.icon-cross,
.icon-lock,
.icon-gear {
  width: 66px;
  height: 66px;
}

.icon-chart {
  width: 86px;
  height: 70px;
}

.icon-cloud {
  width: 96px;
  height: 58px;
}

.icon-pos-1 { top: 11%; left: 9%; --duration: 17s; }
.icon-pos-2 { top: 18%; right: 12%; --duration: 20s; }
.icon-pos-3 { top: 54%; left: 6%; --duration: 16s; }
.icon-pos-4 { bottom: 16%; right: 11%; --duration: 22s; }
.icon-pos-5 { bottom: 10%; left: 14%; --duration: 18s; }
.icon-pos-6 { top: 12%; right: 7%; --duration: 19s; }
.icon-pos-7 { top: 56%; right: 8%; --duration: 21s; }
.icon-pos-8 { bottom: 14%; right: 18%; --duration: 23s; }
.icon-pos-9 { top: 28%; left: 15%; --duration: 15s; }
.icon-pos-10 { bottom: 22%; left: 12%; --duration: 24s; }

body.hospital-login .platform-only,
body.platform-login .clinical-only {
  display: none;
}

.login-card-wrap {
  position: relative;
  z-index: 4;
  width: min(100%, 460px);
  margin-block: auto;
}

.login-card {
  border-radius: 28px;
  padding: 2rem;
  background: linear-gradient(180deg, rgba(9, 28, 43, 0.58), rgba(9, 22, 34, 0.7));
  border: 1px solid rgba(255, 255, 255, 0.22);
  box-shadow: 0 28px 72px var(--card-shadow);
  backdrop-filter: blur(18px) saturate(1.16);
  -webkit-backdrop-filter: blur(18px) saturate(1.16);
}

.login-eyebrow {
  display: inline-block;
  padding: 0.35rem 0.8rem;
  margin-bottom: 1rem;
  border-radius: 999px;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #ecfffb;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.16);
}

body.platform-login .login-eyebrow {
  color: #eef1ff;
}

.login-card h1 {
  margin-bottom: 0.5rem;
  font-size: clamp(1.9rem, 5vw, 2.4rem);
  font-weight: 700;
  color: #ffffff;
}

.login-copy {
  margin-bottom: 1.5rem;
  color: rgba(240, 248, 255, 0.82);
}

.login-card .form-label {
  font-weight: 600;
  color: #eff8ff;
}

.login-card .form-control {
  min-height: 48px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.34);
  background: rgba(255, 255, 255, 0.92);
  color: #0b2235;
  caret-color: #0b2235;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.12),
    0 0 0 1px rgba(8, 30, 45, 0.08);
}

.login-card .form-control::placeholder {
  color: rgba(84, 104, 122, 0.8);
}

.login-card .form-control:focus::placeholder {
  color: rgba(232, 243, 255, 0.82);
}

.login-card .form-control:-webkit-autofill::first-line {
  font-size: 1rem;
}

.login-card .form-control:focus {
  border-color: rgba(255, 255, 255, 0.92);
  background: rgba(255, 255, 255, 0.98);
  color: #0b2235;
  box-shadow: 0 0 0 0.22rem color-mix(in srgb, var(--card-accent) 20%, transparent);
}

.login-card .form-control:-webkit-autofill,
.login-card .form-control:-webkit-autofill:hover,
.login-card .form-control:-webkit-autofill:focus {
  -webkit-text-fill-color: #0b2235;
  -webkit-box-shadow: 0 0 0 1000px rgba(255, 255, 255, 0.92) inset;
  transition: background-color 9999s ease-in-out 0s;
}

.login-card .btn-primary {
  min-height: 50px;
  border: 0;
  border-radius: 14px;
  font-weight: 700;
  color: #10384f;
  background: linear-gradient(135deg, color-mix(in srgb, var(--card-accent) 60%, white), var(--card-accent));
  box-shadow: 0 16px 28px color-mix(in srgb, var(--card-accent) 18%, transparent);
}

.login-card .btn-primary:hover,
.login-card .btn-primary:focus {
  color: #0d3246;
  background: linear-gradient(135deg, color-mix(in srgb, var(--card-accent) 72%, white), color-mix(in srgb, var(--card-accent) 90%, #ffffff));
}

.login-link,
.login-card .small {
  color: #ddf5ff;
}

.login-link:hover {
  color: #ffffff;
}

.login-card .alert-danger {
  background: rgba(217, 48, 37, 0.18);
  border-color: rgba(255, 176, 171, 0.32);
  color: #fff1ef;
}

.login-card form .mb-3 {
  margin-bottom: 1rem !important;
}

.login-card .text-end.mb-2 {
  margin-bottom: 0.6rem !important;
}

@media (max-height: 860px) {
  .login-card {
    padding: 1.6rem;
  }

  .login-card h1 {
    font-size: clamp(1.8rem, 4vw, 2.2rem);
  }

  .login-copy {
    margin-bottom: 1.1rem;
  }

  .login-card .form-control {
    min-height: 44px;
  }

  .login-card .btn-primary {
    min-height: 46px;
  }
}

@keyframes docsiderIconFloat {
  0%, 100% {
    transform: translate3d(0, 0, 0);
  }
  50% {
    transform: translate3d(0, -16px, 0);
  }
}

@media (max-width: 576px) {
  .login-scene {
    padding: 18px;
  }

  .login-card {
    padding: 1.5rem;
    border-radius: 22px;
  }

  .login-watermark {
    font-size: 4.2rem;
    letter-spacing: 0.08em;
  }

  .bg-icon {
    width: 58px;
    height: 58px;
  }

  .icon-heartbeat {
    width: 92px;
    height: 38px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .bg-icon {
    animation: none !important;
  }
}