:root {
  /* Brand Palette PT. Bintang Mining Indonesia (BMI) */
  --primary-sage: #E2F0D9;
  --primary-sage-hover: #CFE6C3;
  --primary-sage-active: #BCDCB0;
  --primary-sage-text: #1C2817;
  --primary-sage-border: #C5E0B7;
  
  --secondary-bronze: #7F6000;
  --secondary-bronze-light: #D4A82A;
  --secondary-bronze-dark: #574200;
  --secondary-bronze-glow: rgba(127, 96, 0, 0.35);
  
  /* Modern Dark Surfaces */
  --bg-dark-1: #0b0f15;
  --bg-dark-2: #141c26;
  --card-bg: rgba(22, 28, 36, 0.88);
  --card-border: rgba(127, 96, 0, 0.25);
  --input-bg: rgba(255, 255, 255, 0.04);
  --input-focus-bg: rgba(15, 20, 28, 0.85);
  --text-primary: #f8fafc;
  --text-muted: #94a3b8;
}

body {
  background: radial-gradient(circle at 50% 20%, #151e2a 0%, #0c1117 60%, #070a0e 100%);
  min-height: 100vh;
  font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
  overflow-x: hidden;
  position: relative;
  margin: 0;
  color: var(--text-primary);
}

/* Ambient Floating Brand Orbs */
.bg-orbs {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -2;
  overflow: hidden;
  pointer-events: none;
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.22;
  animation: floatOrb 18s infinite ease-in-out;
}

.orb-1 {
  width: 380px;
  height: 380px;
  background: var(--secondary-bronze);
  top: 5%;
  left: 8%;
  animation-delay: 0s;
}

.orb-2 {
  width: 280px;
  height: 280px;
  background: var(--primary-sage);
  top: 55%;
  right: 8%;
  opacity: 0.14;
  animation-delay: 6s;
}

.orb-3 {
  width: 220px;
  height: 220px;
  background: var(--secondary-bronze-dark);
  bottom: 12%;
  left: 20%;
  animation-delay: 12s;
}

@keyframes floatOrb {
  0%, 100% {
    transform: translateY(0) scale(1);
  }
  50% {
    transform: translateY(-24px) scale(1.06);
  }
}

.login-wrapper {
  animation: fadeIn 0.75s ease-out;
  position: relative;
  z-index: 1;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 1.5rem 0;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Glassmorphic Auth Card */
.card {
  background: var(--card-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--card-border);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.65), 0 0 25px rgba(127, 96, 0, 0.12);
  transition: transform 0.35s ease, box-shadow 0.35s ease, border-color 0.35s ease;
  position: relative;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3.5px;
  background: linear-gradient(90deg, transparent, var(--secondary-bronze), var(--primary-sage), var(--secondary-bronze), transparent);
  z-index: 1;
}

.card:hover {
  transform: translateY(-3px);
  box-shadow: 0 25px 55px rgba(0, 0, 0, 0.75), 0 0 35px rgba(127, 96, 0, 0.2);
  border-color: rgba(226, 240, 217, 0.25);
}

/* Brand Header Section */
.brand-card {
  margin-bottom: 2rem;
  position: relative;
  padding-bottom: 1.25rem;
}

.brand-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 20%;
  width: 60%;
  height: 1.5px;
  background: linear-gradient(90deg, transparent, rgba(127, 96, 0, 0.4), rgba(226, 240, 217, 0.4), transparent);
  border-radius: 2px;
}

.logo-container-login {
  position: relative;
  display: inline-block;
}

.profile-img-login {
  width: 82px;
  height: 82px;
  border: 2.5px solid var(--secondary-bronze);
  border-radius: 50%;
  background: #111720;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.45), 0 0 20px var(--secondary-bronze-glow);
  transition: transform 0.45s ease, box-shadow 0.45s ease;
  position: relative;
  z-index: 2;
  object-fit: contain;
}

.profile-img-login img {
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
}

.logo-glow {
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: radial-gradient(circle, var(--secondary-bronze-glow) 0%, transparent 70%);
  opacity: 0.6;
  z-index: 1;
  animation: pulseGlow 3.5s infinite ease-in-out;
}

@keyframes pulseGlow {
  0%, 100% {
    opacity: 0.35;
    transform: scale(0.95);
  }
  50% {
    opacity: 0.8;
    transform: scale(1.08);
  }
}

.logo-container-login:hover .profile-img-login {
  transform: scale(1.06) rotate(3deg);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.55), 0 0 28px rgba(127, 96, 0, 0.45);
}

.menu-text {
  font-weight: 800;
  font-size: 1.75rem;
  letter-spacing: 1.5px;
  background: linear-gradient(135deg, #ffffff 20%, var(--primary-sage) 65%, var(--secondary-bronze-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-top: 0.75rem;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.tagline,
.brand-card p {
  color: var(--text-muted) !important;
  font-size: 0.88rem;
  margin-top: 0.25rem;
  font-weight: 400;
}

/* Modern Input Groups */
.input-container {
  position: relative;
  margin-bottom: 1.35rem;
}

.input-group {
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: var(--input-bg);
  transition: all 0.25s ease;
}

.input-group:focus-within {
  border-color: var(--secondary-bronze) !important;
  box-shadow: 0 0 0 3px rgba(127, 96, 0, 0.25) !important;
  background: var(--input-focus-bg) !important;
}

.input-group-text {
  background: transparent !important;
  color: var(--secondary-bronze-light) !important;
  border: none;
  padding: 0.85rem 1rem;
  font-size: 0.95rem;
}

.form-control {
  background: transparent !important;
  color: #f8fafc !important;
  border: none;
  padding: 0.85rem 1rem;
  font-size: 0.92rem;
  caret-color: var(--primary-sage);
}

.form-control:focus {
  background: transparent !important;
  color: #ffffff !important;
  box-shadow: none !important;
}

.form-control::placeholder,
textarea.form-control::placeholder {
  color: #64748b !important;
  font-size: 0.88rem;
}

textarea.form-control {
  resize: vertical;
  min-height: 70px;
}

/* Toggle Password Icon Button */
.toggle-password-btn {
  cursor: pointer;
  color: #94a3b8 !important;
  transition: color 0.25s ease;
  display: flex !important;
  align-items: center;
  justify-content: center;
  min-width: 46px;
}

.toggle-password-btn:hover {
  color: var(--primary-sage) !important;
}

/* Primary Action Button (Sage Green #E2F0D9 with Dark Contrast Text #1C2817) */
.btn-login {
  background: linear-gradient(135deg, var(--primary-sage), var(--primary-sage-hover)) !important;
  color: var(--primary-sage-text) !important;
  border: 1px solid var(--primary-sage-border) !important;
  padding: 0.85rem 1.25rem !important;
  font-weight: 700 !important;
  font-size: 0.92rem !important;
  letter-spacing: 0.8px;
  border-radius: 12px !important;
  margin-top: 0.5rem;
  box-shadow: 0 4px 15px rgba(226, 240, 217, 0.22), 0 2px 6px rgba(127, 96, 0, 0.15);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.btn-login::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.45), transparent);
  transition: left 0.7s ease;
}

.btn-login:hover {
  background: linear-gradient(135deg, var(--primary-sage-hover), var(--primary-sage-active)) !important;
  color: #0f180c !important;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(226, 240, 217, 0.35), 0 4px 12px rgba(127, 96, 0, 0.22);
}

.btn-login:hover::before {
  left: 100%;
}

.btn-login:active {
  transform: translateY(0);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
  background: var(--primary-sage-active) !important;
}

.btn-login:disabled {
  background: #2a3528 !important;
  color: #7a8d75 !important;
  border-color: #3b4a38 !important;
  box-shadow: none !important;
  cursor: not-allowed;
}

/* Footer Section & Links */
.footer-text {
  color: var(--text-muted);
  font-size: 0.84rem;
  text-align: center;
  margin-top: 2rem;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-text a,
.link-auth {
  color: var(--secondary-bronze-light) !important;
  transition: all 0.2s ease;
  text-decoration: none !important;
  font-weight: 700;
  display: inline-block;
  position: relative;
}

.footer-text a:hover,
.link-auth:hover {
  color: var(--primary-sage) !important;
  text-shadow: 0 0 10px rgba(226, 240, 217, 0.5);
  transform: translateX(1px);
}

/* Mobile Responsiveness */
@media (max-width: 576px) {
  .profile-img-login {
    width: 68px;
    height: 68px;
  }
  .menu-text {
    font-size: 1.45rem;
  }
  .card {
    border-radius: 16px;
    margin: 0.75rem;
  }
  .card-body {
    padding: 2rem 1.5rem !important;
  }
}