/* Modern Login Page - 2024 Design */
/* Optimized for Samsung Galaxy Tab A9 (10.5" - 1920x1200) */

:root {
  --login-primary: #003b5c;
  --login-secondary: #8392AB;
  --login-accent: #E8EDF7;
  --login-text-light: #ffffff;
  --login-text-dark: #344767;
  --login-bg-gradient: linear-gradient(135deg, #003b5c 0%, #0575E6 50%, #003b5c 100%);
  --login-glass-bg: rgba(255, 255, 255, 0.08);
  --login-glass-border: rgba(255, 255, 255, 0.18);
}

/* Font is now global via responsive.css - Inter font applied to all pages */

/* Override footer CSS for login page - ensure no flexbox interference */
/* Use more compatible selectors (not all browsers support :has()) */
body:has(#login-form-container),
body.login-page {
  display: block !important;
  height: 100vh !important;
  min-height: 100vh !important;
  max-height: 100vh !important;
  overflow: hidden !important;
  margin: 0 !important;
  padding: 0 !important;
}

body:has(#login-form-container) main.main-content,
body.login-page main.main-content {
  flex: none !important;
  /* height: 100vh !important; */
  min-height: 100vh !important;
  max-height: 100vh !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  overflow: hidden !important;
}

/* Main Container with Animated Background */
.main-content-bg {
  background: var(--login-bg-gradient);
  background-size: 200% 200%;
  animation: gradientShift 15s ease infinite;
  height: 100vh;
  min-height: 100vh;
  max-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px;
  position: relative;
  overflow: hidden;
  width: 100%;
  box-sizing: border-box;
  margin: 0;
}

/* Ensure section doesn't add extra height */
body.login-page section {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0;
  padding: 0;
}

/* Ensure container and row don't add extra height */
body.login-page .container,
body.login-page .row {
  height: 100%;
  margin: 0;
  padding: 0;
}

body.login-page .container {
  max-width: 100%;
  width: 100%;
}

/* Animated background gradient */
@keyframes gradientShift {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

/* Subtle pattern overlay */
.main-content-bg::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: 
    radial-gradient(circle at 20% 50%, rgba(255, 255, 255, 0.03) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(255, 255, 255, 0.03) 0%, transparent 50%);
  pointer-events: none;
}

.page-header {
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Logo Styles - Inside Login Card */
.login-logo-wrapper {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 0.5rem;
  padding-top: 0;
  width: 100%;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
  /* Prevent logo wrapper from affecting parent container border */
  isolation: isolate;
  position: relative;
  z-index: 1;
}

.login-logo-img {
  max-width: 90px;
  width: 100%;
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 4px 16px rgba(255, 255, 255, 0.2));
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1), filter 0.4s cubic-bezier(0.4, 0, 0.2, 1), background 0.4s cubic-bezier(0.4, 0, 0.2, 1), border-color 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  border-radius: 12px;
  background: linear-gradient(135deg, 
    rgba(20, 30, 50, 0.4) 0%, 
    rgba(40, 25, 35, 0.35) 25%,
    rgba(25, 40, 45, 0.35) 50%,
    rgba(35, 30, 50, 0.35) 75%,
    rgba(20, 30, 50, 0.4) 100%);
  padding: 8px;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.login-logo-img:hover {
  /* transform: scale(0.5); */
  /* filter: drop-shadow(0 5px 18px rgba(255, 255, 255, 0.25)); */
  background: linear-gradient(135deg, 
    rgba(30, 40, 55, 0.5) 0%, 
    rgba(50, 35, 45, 0.45) 25%,
    rgba(35, 50, 55, 0.45) 50%,
    rgba(45, 40, 60, 0.45) 75%,
    rgba(30, 40, 55, 0.5) 100%);
  border-color: rgba(255, 255, 255, 0.15);
  /* Ensure logo hover doesn't affect parent container */
  isolation: isolate;
  will-change: transform, filter;
}

/* Modern Glassmorphism Login Card */
#login-form-container,
#twofa-form-container {
  background: linear-gradient(135deg, 
    rgba(20, 30, 50, 0.4) 0%, 
    rgba(40, 25, 35, 0.35) 25%,
    rgba(25, 40, 45, 0.35) 50%,
    rgba(35, 30, 50, 0.35) 75%,
    rgba(20, 30, 50, 0.4) 100%) !important;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.15) !important;
  border-top: 2px solid rgba(150, 100, 80, 0.5) !important;
  border-left: 1px solid rgba(60, 120, 100, 0.4) !important;
  border-right: 1px solid rgba(100, 80, 120, 0.4) !important;
  border-bottom: 2px solid rgba(80, 100, 130, 0.5) !important;
  border-radius: 24px;
  /* box-shadow: 
    0 8px 32px rgba(0, 59, 92, 0.35),
    0 0 0 1px rgba(0, 0, 0, 0.2),
    inset 0 2px 4px rgba(150, 100, 80, 0.15),
    inset 0 -2px 4px rgba(60, 100, 130, 0.15); */
  overflow: hidden;
  transition: box-shadow 0.4s cubic-bezier(0.4, 0, 0.2, 1), transform 0.4s cubic-bezier(0.4, 0, 0.2, 1) !important;
  transition-property: box-shadow, transform !important;
  position: relative;
}

/* Absolutely prevent any border transitions or changes on the container */
#login-form-container,
#twofa-form-container {
  border-top-width: 2px !important;
  border-left-width: 1px !important;
  border-right-width: 1px !important;
  border-bottom-width: 2px !important;
  border-top-style: solid !important;
  border-left-style: solid !important;
  border-right-style: solid !important;
  border-bottom-style: solid !important;
}

/* Lock border colors on container in all states */
#login-form-container,
#login-form-container:hover,
#login-form-container:focus,
#login-form-container:focus-within,
#twofa-form-container,
#twofa-form-container:hover,
#twofa-form-container:focus,
#twofa-form-container:focus-within {
  border-top-color: rgba(150, 100, 80, 0.5) !important;
  border-left-color: rgba(60, 120, 100, 0.4) !important;
  border-right-color: rgba(100, 80, 120, 0.4) !important;
  border-bottom-color: rgba(80, 100, 130, 0.5) !important;
}

/* Universal rule: Lock border when ANY child element is hovered (including header) */
#login-form-container:has(*:hover),
#twofa-form-container:has(*:hover) {
  border: 1px solid rgba(255, 255, 255, 0.15) !important;
  border-top: 2px solid rgba(150, 100, 80, 0.5) !important;
  border-left: 1px solid rgba(60, 120, 100, 0.4) !important;
  border-right: 1px solid rgba(100, 80, 120, 0.4) !important;
  border-bottom: 2px solid rgba(80, 100, 130, 0.5) !important;
  border-top-color: rgba(150, 100, 80, 0.5) !important;
  border-left-color: rgba(60, 120, 100, 0.4) !important;
  border-right-color: rgba(100, 80, 120, 0.4) !important;
  border-bottom-color: rgba(80, 100, 130, 0.5) !important;
}

/* Add darker color overlay to break up the blue */
#login-form-container::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 20% 30%, rgba(150, 100, 80, 0.12) 0%, transparent 40%),
    radial-gradient(circle at 80% 70%, rgba(60, 120, 100, 0.12) 0%, transparent 40%),
    radial-gradient(circle at 50% 50%, rgba(100, 80, 120, 0.1) 0%, transparent 50%);
  pointer-events: none;
  z-index: 0;
  border-radius: 24px;
}

/* Enhanced 2FA Form Container - More translucent frosted glass effect */
#twofa-form-container {
  background: rgba(255, 255, 255, 0.12) !important;
  backdrop-filter: blur(30px);
  -webkit-backdrop-filter: blur(30px);
  border: 1px solid rgba(255, 255, 255, 0.2) !important;
}

#login-form-container::before,
#twofa-form-container::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
}

/* Prevent border changes on hover - lock border properties */
/* Apply to container itself and when any child is hovered */
#login-form-container:hover,
#twofa-form-container:hover,
#login-form-container.card:hover,
#twofa-form-container.card:hover,
#login-form-container:has(.login-logo-img:hover),
#login-form-container:has(.login-logo-wrapper:hover),
#login-form-container:has(.login-logo-img:hover *),
#login-form-container:has(.card-header:hover),
#login-form-container:has(.card-body:hover),
#login-form-container:has(.card-footer:hover),
#login-form-container:has(input:hover),
#login-form-container:has(button:hover),
#login-form-container:has(.btn:hover),
#twofa-form-container:has(.card-header:hover),
#twofa-form-container:has(.card-body:hover),
#twofa-form-container:has(input:hover),
#twofa-form-container:has(button:hover),
#twofa-form-container:has(.btn:hover) {
  /* Explicitly maintain border on hover - prevent any changes */
  border: 1px solid rgba(255, 255, 255, 0.15) !important;
  border-top: 2px solid rgba(150, 100, 80, 0.5) !important;
  border-left: 1px solid rgba(60, 120, 100, 0.4) !important;
  border-right: 1px solid rgba(100, 80, 120, 0.4) !important;
  border-bottom: 2px solid rgba(80, 100, 130, 0.5) !important;
  border-top-color: rgba(150, 100, 80, 0.5) !important;
  border-left-color: rgba(60, 120, 100, 0.4) !important;
  border-right-color: rgba(100, 80, 120, 0.4) !important;
  border-bottom-color: rgba(80, 100, 130, 0.5) !important;
}

/* Only apply shadow and transform on direct hover, not child hover */
#login-form-container:hover,
#twofa-form-container:hover,
#login-form-container.card:hover,
#twofa-form-container.card:hover {
  /* Only enhance shadow and transform */
  /* box-shadow: 
    0 12px 40px rgba(0, 59, 92, 0.4),
    0 0 0 1px rgba(0, 0, 0, 0.25),
    inset 0 2px 4px rgba(150, 100, 80, 0.2),
    inset 0 -2px 4px rgba(60, 100, 130, 0.2); */
  transform: translateY(-4px);
}

/* Card Header */
#login-form-container .card-header,
#twofa-form-container .card-header {
  background: linear-gradient(180deg, 
    rgba(40, 30, 35, 0.45) 0%, 
    rgba(30, 40, 40, 0.4) 50%,
    rgba(35, 30, 45, 0.4) 100%) !important;
  border-bottom: 2px solid rgba(150, 100, 80, 0.4) !important;
  padding: 0.75rem 1.25rem 0.5rem !important;
  text-align: center !important;
  display: flex !important;
  flex-direction: column !important;
  align-items: center !important;
  justify-content: center !important;
  position: relative;
  z-index: 1;
  /* Prevent header from affecting parent container border */
  pointer-events: auto;
}

/* Ensure container border stays locked when header is hovered */
#login-form-container:has(.card-header:hover),
#login-form-container:has(.card-header *:hover),
#twofa-form-container:has(.card-header:hover),
#twofa-form-container:has(.card-header *:hover) {
  border: 1px solid rgba(255, 255, 255, 0.15) !important;
  border-top: 2px solid rgba(150, 100, 80, 0.5) !important;
  border-left: 1px solid rgba(60, 120, 100, 0.4) !important;
  border-right: 1px solid rgba(100, 80, 120, 0.4) !important;
  border-bottom: 2px solid rgba(80, 100, 130, 0.5) !important;
  border-top-color: rgba(150, 100, 80, 0.5) !important;
  border-left-color: rgba(60, 120, 100, 0.4) !important;
  border-right-color: rgba(100, 80, 120, 0.4) !important;
  border-bottom-color: rgba(80, 100, 130, 0.5) !important;
}

/* 2FA Header - Left aligned as shown in image */
#twofa-form-container .card-header {
  text-align: left !important;
  align-items: flex-start !important;
  padding: 1.25rem 1.5rem 0.75rem !important;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1) !important;
}

#login-form-container .card-header h3,
#twofa-form-container .card-header h3 {
  font-size: 0.75rem;
  font-weight: 700;
  margin-bottom: 0.15rem;
  letter-spacing: -0.5px;
  color: #ffffff;
  text-align: center !important;
  width: 100%;
  margin-left: auto;
  margin-right: auto;
}

/* 2FA Title - Large bold white text */
#twofa-form-container .card-header h3 {
  font-size: 1.8rem !important;
  font-weight: 700 !important;
  color: #ffffff !important;
  text-align: left !important;
  margin-bottom: 0.75rem !important;
  letter-spacing: -0.3px !important;
}

#login-form-container .card-header p,
#twofa-form-container .card-header p {
  font-size: 0.55rem;
  opacity: 0.85;
  font-weight: 400;
  letter-spacing: 0.2px;
  text-align: center !important;
  margin-bottom: 0;
  width: 100%;
  margin-left: auto;
  margin-right: auto;
}

/* 2FA Subtitle */
#twofa-form-container .card-header p {
  font-size: 0.9rem !important;
  opacity: 0.9 !important;
  color: #ffffff !important;
  text-align: left !important;
  margin-bottom: 0 !important;
  font-weight: 400 !important;
  letter-spacing: 0.1px !important;
}

/* Modern Form Labels */
.form-label {
  display: block;
  font-weight: 600;
  font-size: 0.75rem;
  margin-bottom: 0.3rem;
  letter-spacing: 0.3px;
  opacity: 0.95;
  color: #ffffff !important;
}

/* Reduce spacing in login form */
#login-form-container .mb-4 {
  margin-bottom: 0.75rem !important;
}

#login-form-container .mb-3 {
  margin-bottom: 0.5rem !important;
}

#login-form-container .mb-2 {
  margin-bottom: 0.35rem !important;
}

#login-form-container .mt-3 {
  margin-top: 0.5rem !important;
}

/* Modern Input Group with Icons */
.input-group-modern {
  position: relative;
  display: flex;
  align-items: center;
  width: 100%;
}

.input-icon {
  position: absolute;
  left: 18px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  color:rgb(26 57 88);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  pointer-events: none;
}

.input-icon i {
  font-size: 16px;
  font-family: "Font Awesome 6 Free" !important;
  font-weight: 900 !important;
  font-style: normal !important;
  display: inline-block;
}

/* Modern Form Inputs */
.form-control-modern {
  width: 100%;
  border-radius: 12px;
  border: 1.5px solid rgba(255, 255, 255, 0.2);
  background: linear-gradient(135deg, 
    rgba(40, 30, 35, 0.5) 0%, 
    rgba(30, 40, 40, 0.45) 50%,
    rgba(35, 35, 50, 0.5) 100%);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: var(--login-text-light);
  padding: 10px 14px 10px 44px;
  font-size: 0.9rem;
  font-weight: 400;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  letter-spacing: 0.2px;
  line-height: 1.4;
  /* box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.2); */
}

/* 2FA Verification Code Input - White background as shown in image */
#twofa-form-container #twofa-code,
#twofa-form-container #backup_code {
  background: #ffffff !important;
  border: 1px solid #e0e0e0 !important;
  color: #344767 !important;
  padding: 14px 18px !important;
  font-size: 1.125rem !important;
  font-weight: 500 !important;
  letter-spacing: 2px !important;
  text-align: center !important;
  border-radius: 12px !important;
  margin-bottom: 0.5rem !important;
}

#twofa-form-container #twofa-code:focus,
#twofa-form-container #backup_code:focus {
  background: #ffffff !important;
  border-color: #0575E6 !important;
  color: #344767 !important;
  /* box-shadow: 0 0 0 3px rgba(5, 117, 230, 0.1) !important; */
  outline: none !important;
}

#twofa-form-container #twofa-code::placeholder,
#twofa-form-container #backup_code::placeholder {
  color: #adb5bd !important;
  letter-spacing: 2px !important;
}

.form-control-modern::placeholder {
  color: rgba(255, 255, 255, 0.5);
  font-weight: 400;
  opacity: 1;
}

.form-control-modern:focus {
  background: linear-gradient(135deg, 
    rgba(50, 35, 40, 0.6) 0%, 
    rgba(40, 50, 45, 0.55) 50%,
    rgba(45, 40, 55, 0.6) 100%);
  border-color: rgba(200, 140, 100, 0.7);
  color: var(--login-text-light);
  /* box-shadow: 
    0 0 0 3px rgba(200, 140, 100, 0.3),
    0 0 0 6px rgba(80, 150, 120, 0.2),
    0 4px 16px rgba(0, 0, 0, 0.25); */
  outline: none;
  /* transform: translateY(-1px); */
}

.form-control-modern:focus::placeholder {
  color: rgba(255, 255, 255, 0.7);
}

/* Icon color change on focus */
.input-group-modern:has(.form-control-modern:focus) .input-icon {
  color: rgba(220, 160, 120, 1);
  transform: translateY(-50%) scale(1.1);
  text-shadow: 0 0 10px rgba(220, 160, 120, 0.7);
}

/* Hover effect for input group */
.input-group-modern:hover .input-icon {
  color: rgba(200, 140, 100, 0.9);
}

.input-group-modern:hover .form-control-modern {
  border-color: rgba(255, 255, 255, 0.25);
  background: rgba(255, 255, 255, 0.1);
}

/* Password Toggle Button */
.password-toggle-btn {
  position: absolute;
  right: 18px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  background: transparent;
  border: none;
  color: #ffffff;
  cursor: pointer;
  padding: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 8px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  outline: none;
}

.password-toggle-btn:hover {
  color: rgba(200, 140, 100, 1);
  background: rgba(150, 100, 80, 0.15);
  transform: translateY(-50%) scale(1.1);
}

.password-toggle-btn:focus {
  color: rgba(200, 140, 100, 1);
  background: rgba(150, 100, 80, 0.2);
  /* box-shadow: 0 0 0 3px rgba(150, 100, 80, 0.3); */
  transform: translateY(-50%) scale(1.1);
}

.password-toggle-btn:active {
  transform: translateY(-50%) scale(0.95);
}

.password-toggle-btn i {
  font-size: 18px;
  font-family: "Font Awesome 6 Free" !important;
  font-weight: 900 !important;
  font-style: normal !important;
  display: inline-block;
  transition: all 0.2s ease;
}

/* Adjust input padding when password toggle is present */
.input-group-modern:has(.password-toggle-btn) .form-control-modern {
  padding-right: 60px;
}

/* Labels */
label.text-white,
#login-form-container label,
#twofa-form-container label {
  font-weight: 600;
  margin-bottom: 10px;
  font-size: 0.9rem;
  display: block;
  letter-spacing: 0.3px;
  text-transform: uppercase;
  font-size: 0.75rem;
  opacity: 0.9;
  color: #ffffff !important;
}

/* 2FA Verification Code Label - Uppercase as shown in image */
#twofa-form-container label[for="twofa-code"],
#twofa-form-container label[for="backup_code"] {
  font-size: 0.7rem !important;
  font-weight: 700 !important;
  letter-spacing: 1px !important;
  text-transform: uppercase !important;
  margin-bottom: 8px !important;
  color: #ffffff !important;
  opacity: 1 !important;
}

/* Modern Buttons */
.btn {
  border-radius: 14px;
  padding: 16px 32px;
  font-weight: 600;
  font-size: 1rem;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border: none;
  text-transform: none;
  letter-spacing: 0.5px;
  position: relative;
  overflow: hidden;
  font-family: 'Inter', sans-serif;
  white-space: nowrap;
  word-break: normal;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.5s;
}

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

.btn[style*="background-color: #E8EDF7"],
a.btn {
  background: linear-gradient(135deg, #E8EDF7 0%, #ffffff 100%) !important;
  color: var(--login-primary) !important;
  /* box-shadow: 
    0 4px 16px rgba(232, 237, 247, 0.3),
    0 2px 8px rgba(0, 0, 0, 0.1); */
  white-space: nowrap !important;
  word-break: normal !important;
  text-decoration: none !important;
}

/* 2FA Verify Button - Match login button style */
#twofa-verify-btn {
  background: linear-gradient(135deg, #E8EDF7 0%, #ffffff 100%) !important;
  color: var(--login-primary) !important;
  border: none !important;
  /* box-shadow: 
    0 4px 16px rgba(232, 237, 247, 0.3),
    0 2px 8px rgba(0, 0, 0, 0.1) !important; */
  font-weight: 600 !important;
  padding: 16px 32px !important;
  border-radius: 14px !important;
  margin-bottom: 12px !important;
  font-size: 1rem !important;
  letter-spacing: 0.5px !important;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
}

#twofa-verify-btn:hover {
  background: linear-gradient(135deg, #ffffff 0%, #E8EDF7 100%) !important;
  transform: translateY(-2px) !important;
  /* box-shadow: 
    0 8px 24px rgba(232, 237, 247, 0.4),
    0 4px 12px rgba(0, 0, 0, 0.15) !important; */
}

#twofa-verify-btn:active {
  transform: translateY(0) !important;
  /* box-shadow: 
    0 2px 8px rgba(232, 237, 247, 0.3),
    0 1px 4px rgba(0, 0, 0, 0.1) !important; */
}

/* Fix for full-width buttons */
.btn.w-100 {
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  white-space: nowrap !important;
  word-break: normal !important;
  text-align: center !important;
}

/* Login button spacing and centering */
#login-btn {
  /* margin-top: 1.5rem !important; */
  margin-bottom: 0 !important;
  margin-left: auto !important;
  margin-right: auto !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  text-align: center !important;
}

.btn[style*="background-color: #E8EDF7"]:hover {
  background: linear-gradient(135deg, 
    #E8EDF7 0%, 
    #D8C8B8 30%,
    #C8D8C8 50%,
    #D0C8D8 70%,
    #E8EDF7 100%) !important;
  transform: translateY(-2px);
  /* box-shadow: 
    0 8px 24px rgba(232, 237, 247, 0.4),
    0 4px 12px rgba(200, 140, 100, 0.3),
    0 0 0 1px rgba(80, 150, 120, 0.25); */
}

.btn[style*="background-color: #E8EDF7"]:active {
  transform: translateY(0);
  /* box-shadow: 
    0 2px 8px rgba(232, 237, 247, 0.3),
    0 1px 4px rgba(0, 0, 0, 0.1); */
}

.btn-outline-light {
  border: 1.5px solid rgba(255, 255, 255, 0.25);
  color: var(--login-text-light);
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
}

.btn-outline-light:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.4);
  transform: translateY(-2px);
  /* box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15); */
}

/* 2FA Cancel Button - Match login button outline style */
#twofa-cancel-btn {
  background: rgba(255, 255, 255, 0.05) !important;
  border: 1.5px solid rgba(255, 255, 255, 0.25) !important;
  color: #ffffff !important;
  backdrop-filter: blur(10px) !important;
  -webkit-backdrop-filter: blur(10px) !important;
  font-weight: 600 !important;
  padding: 16px 32px !important;
  border-radius: 14px !important;
  font-size: 1rem !important;
  letter-spacing: 0.5px !important;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
}

#twofa-cancel-btn:hover {
  background: rgba(255, 255, 255, 0.12) !important;
  border-color: rgba(255, 255, 255, 0.4) !important;
  transform: translateY(-2px) !important;
  /* box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15) !important; */
}

#twofa-cancel-btn:active {
  transform: translateY(0) !important;
  /* box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1) !important; */
}

/* Links */
.text-login {
  color: #ffffff !important;
  text-decoration: none;
  transition: all 0.3s ease;
  font-weight: 500;
  position: relative;
  display: inline-block;
}

.text-login::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--login-accent);
  transition: width 0.3s ease;
}

.text-login:hover {
  color: var(--login-accent) !important;
}

.text-login:hover::after {
  width: 100%;
}

/* CAPTCHA Container */
#captcha-container {
  display: flex;
  justify-content: center;
  padding: 15px 0;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.05);
}

/* Form Check - Modern Style */
#login-form-container .form-check,
#twofa-form-container .form-check {
  display: flex;
  align-items: center;
  margin-bottom: 0;
  padding: 0;
  position: relative;
}

/* Container for form check - spacing */
#login-form-container .mb-3:has(.form-check),
#twofa-form-container .mb-3:has(.form-check) {
  margin-bottom: 1.25rem !important;
  padding-top: 0.25rem;
}

/* Fallback for browsers that don't support :has() */
#login-form-container .mb-3 .form-check,
#twofa-form-container .mb-3 .form-check {
  margin-bottom: 0;
}

#login-form-container .form-check-input,
#twofa-form-container .form-check-input {
  border: 2px solid rgba(255, 255, 255, 0.3) !important;
  background: rgba(255, 255, 255, 0.1) !important;
  width: 22px !important;
  height: 22px !important;
  border-radius: 6px !important;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1) !important;
  cursor: pointer !important;
  flex-shrink: 0;
  margin-top: 0 !important;
  margin-right: 0 !important;
  position: relative;
  /* box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1); */
}

/* 2FA Checkbox - White square as shown in image */
#twofa-form-container #use-backup-code {
  border: 2px solid #ffffff !important;
  background: rgba(255, 255, 255, 0.2) !important;
  width: 20px !important;
  height: 20px !important;
  border-radius: 4px !important;
}

#twofa-form-container #use-backup-code:checked {
  background-color: #ffffff !important;
  border-color: #ffffff !important;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3e%3cpath fill='none' stroke='%2300355c' stroke-linecap='round' stroke-linejoin='round' stroke-width='2.5' d='M6 10l3 3l6-6'/%3e%3c/svg%3e") !important;
}

#login-form-container .form-check-input:hover,
#twofa-form-container .form-check-input:hover {
  border-color: rgba(255, 255, 255, 0.5) !important;
  background: rgba(255, 255, 255, 0.15) !important;
  /* box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15); */
  /* transform: translateY(-1px); */
}

#login-form-container .form-check-input:focus,
#twofa-form-container .form-check-input:focus {
  border-color: var(--login-accent) !important;
  background: rgba(255, 255, 255, 0.15) !important;
  /* box-shadow: 0 0 0 3px rgba(0, 59, 92, 0.2), 0 4px 8px rgba(0, 0, 0, 0.15) !important; */
  outline: none !important;
}

#login-form-container .form-check-input:checked,
#twofa-form-container .form-check-input:checked {
  background-color: var(--login-accent) !important;
  border-color: var(--login-accent) !important;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3e%3cpath fill='none' stroke='%23ffffff' stroke-linecap='round' stroke-linejoin='round' stroke-width='2.5' d='M6 10l3 3l6-6'/%3e%3c/svg%3e") !important;
  background-size: 14px 14px !important;
  background-position: center !important;
  background-repeat: no-repeat !important;
  /* box-shadow: 0 4px 12px rgba(0, 59, 92, 0.3), 0 2px 4px rgba(0, 0, 0, 0.1) !important; */
}

#login-form-container .form-check-input:checked:hover,
#twofa-form-container .form-check-input:checked:hover {
  background-color: #004a6f !important;
  border-color: #004a6f !important;
  /* box-shadow: 0 6px 16px rgba(0, 59, 92, 0.4), 0 2px 4px rgba(0, 0, 0, 0.1) !important; */
  /* transform: translateY(-1px); */
}

#login-form-container .form-check-label,
#twofa-form-container .form-check-label {
  color: #ffffff !important;
  font-size: 0.95rem !important;
  font-weight: 400 !important;
  margin-left: 10px !important;
  cursor: pointer !important;
  user-select: none !important;
  line-height: 1.5 !important;
  letter-spacing: 0.01em !important;
  transition: color 0.2s ease !important;
  padding-top: 2px;
}

#login-form-container .form-check-label:hover,
#twofa-form-container .form-check-label:hover {
  color: rgba(255, 255, 255, 0.9) !important;
}

/* Ensure proper spacing between password field and next element */
#login-form-container .form-group:has(#password) {
  margin-bottom: 1rem !important;
}

/* Responsive adjustments for form check */
@media (max-width: 768px) {
  #login-form-container .form-check-input,
  #twofa-form-container .form-check-input {
    width: 20px !important;
    height: 20px !important;
  }
  
  #login-form-container .form-check-label,
  #twofa-form-container .form-check-label {
    font-size: 0.9rem !important;
    margin-left: 8px !important;
  }
}

@media (max-width: 480px) {
  #login-form-container .form-check-input,
  #twofa-form-container .form-check-input {
    width: 18px !important;
    height: 18px !important;
  }
  
  #login-form-container .form-check-label,
  #twofa-form-container .form-check-label {
    font-size: 0.85rem !important;
    margin-left: 6px !important;
  }
}

/* Small Text */
.text-sm {
  font-size: 0.85rem;
  opacity: 0.8;
  font-weight: 400;
}

/* 2FA Helper Text - Below input field */
#twofa-form-container small.text-white {
  font-size: 0.8rem !important;
  opacity: 0.85 !important;
  color: #ffffff !important;
  margin-top: 0.5rem !important;
  margin-bottom: 0 !important;
  display: block !important;
  font-weight: 400 !important;
  letter-spacing: 0.2px !important;
}

/* Card Body */
#login-form-container .card-body,
#twofa-form-container .card-body {
  padding: 0.75rem 1.25rem 0.75rem !important;
  color: #ffffff;
  background: linear-gradient(180deg, 
    rgba(25, 40, 45, 0.4) 0%, 
    rgba(40, 30, 35, 0.35) 50%,
    rgba(30, 35, 50, 0.4) 100%) !important;
  position: relative;
  z-index: 1;
}

/* 2FA Card Body - Better spacing */
#twofa-form-container .card-body {
  padding: 1rem 1.5rem 1.5rem !important;
}

/* 2FA Form Spacing */
#twofa-form-container .mb-3 {
  margin-bottom: 1.5rem !important;
}

#twofa-form-container .form-check {
  margin-bottom: 1.5rem !important;
  margin-top: 0.5rem !important;
}

#twofa-form-container .text-center {
  margin-top: 1.5rem !important;
  margin-bottom: 0 !important;
}

/* Ensure button container is centered */
#login-form-container .text-center,
#twofa-form-container .text-center {
  text-align: center !important;
  display: block !important;
}

/* 2FA Button Container - Stacked vertically */
#twofa-form-container .text-center {
  display: flex !important;
  flex-direction: column !important;
  gap: 0 !important;
  align-items: stretch !important;
  margin-top: 2rem !important;
}

#twofa-form-container .text-center button {
  width: 100% !important;
  margin: 0 !important;
}

#twofa-form-container .text-center button:first-child {
  margin-bottom: 0.75rem !important;
}

/* Ensure all text in login form is white */
#login-form-container,
#twofa-form-container {
  color: #ffffff;
}

/* Text elements - white */
#login-form-container label,
#login-form-container p,
#login-form-container small,
#login-form-container span:not(.input-icon),
#twofa-form-container label,
#twofa-form-container p,
#twofa-form-container small,
#twofa-form-container span:not(.input-icon) {
  color: #ffffff !important;
}

/* Input text - white */
#login-form-container input,
#login-form-container .form-control-modern,
#twofa-form-container input,
#twofa-form-container .form-control-modern {
  color: #ffffff !important;
}

/* Button text stays as defined (dark for light button) */
#login-btn,
#submit-btn {
  color: var(--login-primary) !important;
  /* margin-top: 1.5rem !important; */
  margin-bottom: 0 !important;
  margin-left: auto !important;
  margin-right: auto !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  text-align: center !important;
}

/* Improved spacing for form fields */
.mb-4 {
  margin-bottom: 1.5rem;
}

#login-form-container .card-footer,
#twofa-form-container .card-footer {
  background: linear-gradient(180deg, 
    rgba(30, 35, 50, 0.45) 0%, 
    rgba(35, 30, 45, 0.4) 50%,
    rgba(40, 30, 35, 0.45) 100%) !important;
  border-top: 2px solid rgba(80, 100, 130, 0.4) !important;
  padding: 0.4rem 1.25rem 0.5rem !important;
  text-align: center !important;
  position: relative;
  z-index: 1;
}

#login-form-container .card-footer p,
#twofa-form-container .card-footer p {
  margin-bottom: 0.25rem !important;
  text-align: center;
  color: #ffffff !important;
}

#login-form-container .card-footer a,
#twofa-form-container .card-footer a {
  text-align: center;
  display: inline-block;
}

/* Responsive Design */

/* Large Desktops and Laptops (1400px and above) */
@media (min-width: 1400px) {
  .page-header {
    padding: 0;
  }
  
  .login-logo-img {
    max-width: 220px;
    padding: 20px;
  }
  
  #login-form-container .card-header h3,
  #twofa-form-container .card-header h3 {
    font-size: 2rem;
  }
  
  #login-form-container .card-header p,
  #twofa-form-container .card-header p {
    font-size: 1rem;
  }
  
  .form-control-modern {
    padding: 20px 22px 20px 55px;
    font-size: 1.1rem;
  }
  
  .input-group-modern:has(.password-toggle-btn) .form-control-modern {
    padding-right: 65px;
  }
  
  .input-icon {
    left: 22px;
    width: 24px;
    height: 24px;
  }
  
  .input-icon i {
    font-size: 20px;
  }
  
  .password-toggle-btn {
    right: 22px;
    width: 36px;
    height: 36px;
  }
  
  .password-toggle-btn i {
    font-size: 20px;
  }
  
  .form-label {
    font-size: 0.95rem;
    margin-bottom: 0.7rem;
  }
  
  .btn {
    /* padding: 20px 40px; */
    font-size: 1.1rem;
  }
  
  #login-form-container .card-header,
  #twofa-form-container .card-header {
    padding: 3rem 3rem 2rem !important;
  }
  
  /* #login-form-container .card-footer,
  #twofa-form-container .card-footer {
    padding: 2rem 3rem !important;
  } */
}

/* Large Tablets (Samsung Tab A9 - 10.5" - 1920x1200) */
@media (min-width: 992px) and (max-width: 1399px) {
  .page-header {
    padding: 0;
  }
  
  .login-logo-img {
    max-width: 200px;
    padding: 18px;
  }
  
  #login-form-container .card-header h3,
  #twofa-form-container .card-header h3 {
    font-size: 1.85rem;
  }
  
  .form-control-modern {
    padding: 18px 20px 18px 52px;
    font-size: 1.05rem;
  }
  
  .input-group-modern:has(.password-toggle-btn) .form-control-modern {
    padding-right: 62px;
  }
  
  .input-icon {
    left: 20px;
    width: 22px;
    height: 22px;
  }
  
  .input-icon i {
    font-size: 18px;
  }
  
  .password-toggle-btn {
    right: 20px;
    width: 34px;
    height: 34px;
  }
  
  .password-toggle-btn i {
    font-size: 18px;
  }
  
  .form-label {
    font-size: 0.9rem;
    margin-bottom: 0.6rem;
  }
  
  .btn {
    padding: 18px 36px;
    font-size: 1.05rem;
  }
  
  #login-form-container .card-body,
  #twofa-form-container .card-body {
    padding: 1.5rem !important;
  }
}

/* Medium Tablets (768px - 991px) - Portrait or default */
@media (min-width: 768px) and (max-width: 991px) {
  .main-content-bg {
    padding: 30px 20px;
  }
  
  .col-xl-6 {
    display: none !important;
  }
  
  .login-logo-img {
    max-width: 180px;
    padding: 14px;
  }
  
  #login-form-container .card-header h3,
  #twofa-form-container .card-header h3 {
    font-size: 1.75rem;
  }
  
  #login-form-container .card-header p,
  #twofa-form-container .card-header p {
    font-size: 0.95rem;
  }
  
  .form-control-modern {
    padding: 16px 18px 16px 50px;
    font-size: 1rem;
  }
  
  .input-icon {
    left: 18px;
    width: 20px;
    height: 20px;
  }
  
  .input-icon i {
    font-size: 16px;
  }
  
  .input-group-modern:has(.password-toggle-btn) .form-control-modern {
    padding-right: 60px;
  }
  
  .password-toggle-btn {
    right: 18px;
    width: 32px;
    height: 32px;
  }
  
  .password-toggle-btn i {
    font-size: 18px;
  }
  
  .form-label {
    font-size: 0.9rem;
    margin-bottom: 0.6rem;
  }
  
  .btn {
    padding: 16px 32px;
    font-size: 1rem;
    min-height: 48px;
  }
  
  #login-form-container .card-body,
  #twofa-form-container .card-body {
    padding: 1.5rem !important;
  }
  
  #login-form-container .card-header,
  #twofa-form-container .card-header {
    padding: 2rem 2rem 1.5rem !important;
  }
  
  #login-form-container .card-footer,
  #twofa-form-container .card-footer {
    padding: 1.25rem 2rem !important;
  }
}

/* Small Tablets and Large Phones (576px - 767px) */
@media (min-width: 576px) and (max-width: 767px) {
  .main-content-bg {
    padding: 20px 15px;
  }
  
  .col-xl-4 {
    max-width: 100%;
  }
  
  #login-form-container,
  #twofa-form-container {
    border-radius: 20px;
  }
  
  #login-form-container .card-header h3,
  #twofa-form-container .card-header h3 {
    font-size: 1.6rem;
  }
  
  #login-form-container .card-header p,
  #twofa-form-container .card-header p {
    font-size: 0.9rem;
  }
  
  .form-control-modern {
    padding: 14px 16px 14px 48px;
    font-size: 0.95rem;
  }
  
  .input-group-modern:has(.password-toggle-btn) .form-control-modern {
    padding-right: 58px;
  }
  
  .input-icon {
    left: 16px;
    width: 18px;
    height: 18px;
  }
  
  .input-icon i {
    font-size: 15px;
  }
  
  .password-toggle-btn {
    right: 16px;
    width: 30px;
    height: 30px;
  }
  
  .password-toggle-btn i {
    font-size: 16px;
  }
  
  .btn {
    padding: 14px 28px;
    font-size: 0.95rem;
  }
  
  .login-logo-img {
    max-width: 160px;
    padding: 12px;
  }
  
  .login-logo-wrapper {
    margin-bottom: 1.25rem;
  }
  
  #login-form-container .card-body,
  #twofa-form-container .card-body {
    padding: 1.5rem !important;
  }
}

/* Mobile Phones (up to 575px) */
@media (max-width: 575px) {
  .main-content-bg {
    padding: 15px 10px;
  }
  
  .page-header {
    padding: 0;
  }
  
  #login-form-container,
  #twofa-form-container {
    border-radius: 20px;
    margin: 0;
  }
  
  #login-form-container .card-header,
  #twofa-form-container .card-header {
    padding: 1.75rem 1.5rem 1rem !important;
  }
  
  #login-form-container .card-header h3,
  #twofa-form-container .card-header h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
  }
  
  #login-form-container .card-header p,
  #twofa-form-container .card-header p {
    font-size: 0.85rem;
  }
  
  #login-form-container .card-body,
  #twofa-form-container .card-body {
    padding: 1.25rem !important;
  }
  
  .form-control-modern {
    padding: 14px 14px 14px 46px;
    font-size: 16px; /* Prevents zoom on iOS */
    border-radius: 12px;
  }
  
  .input-group-modern:has(.password-toggle-btn) .form-control-modern {
    padding-right: 56px;
  }
  
  .input-icon {
    left: 14px;
    width: 16px;
    height: 16px;
  }
  
  .input-icon i {
    font-size: 14px;
  }
  
  .password-toggle-btn {
    right: 14px;
    width: 28px;
    height: 28px;
  }
  
  .password-toggle-btn i {
    font-size: 15px;
  }
  
  .form-label {
    font-size: 0.8rem;
    margin-bottom: 0.4rem;
  }
  
  .btn {
    padding: 14px 24px;
    font-size: 0.95rem;
    border-radius: 12px;
    width: 100%;
  }
  
  .login-logo-img {
    max-width: 140px;
    padding: 10px;
  }
  
  .login-logo-wrapper {
    margin-bottom: 1rem;
  }
  
  #login-form-container .card-header,
  #twofa-form-container .card-header {
    padding: 2rem 1.5rem 1.25rem !important;
  }
  
  #login-form-container .card-header h3,
  #twofa-form-container .card-header h3 {
    font-size: 1.5rem;
  }
  
  label.text-white {
    font-size: 0.7rem;
    margin-bottom: 8px;
  }
  
  #login-form-container .card-footer,
  #twofa-form-container .card-footer {
    padding: 1.25rem 1.5rem !important;
  }
  
  .text-sm {
    font-size: 0.8rem;
  }
}

/* Portrait Orientation - Tablets (768px - 1024px) */
@media (min-width: 768px) and (max-width: 1024px) and (orientation: portrait) {
  .main-content-bg {
    padding: 30px 20px;
  }
  
  .page-header {
    min-height: auto;
    padding: 0;
  }
  
  .login-logo-img {
    max-width: 180px;
    padding: 14px;
  }
  
  #login-form-container .card-header h3,
  #twofa-form-container .card-header h3 {
    font-size: 1.75rem;
  }
  
  #login-form-container .card-header p,
  #twofa-form-container .card-header p {
    font-size: 0.95rem;
  }
  
  .form-control-modern {
    padding: 16px 18px 16px 50px;
    font-size: 1rem;
  }
  
  .input-group-modern:has(.password-toggle-btn) .form-control-modern {
    padding-right: 60px;
  }
  
  .input-icon {
    left: 18px;
    width: 20px;
    height: 20px;
  }
  
  .input-icon i {
    font-size: 16px;
  }
  
  .password-toggle-btn {
    right: 18px;
    width: 32px;
    height: 32px;
  }
  
  .password-toggle-btn i {
    font-size: 18px;
  }
  
  .btn {
    padding: 16px 32px;
    font-size: 1rem;
    min-height: 48px;
  }
  
  #login-form-container .card-body,
  #twofa-form-container .card-body {
    padding: 1.25rem !important;
  }
  
  #login-form-container .card-header,
  #twofa-form-container .card-header {
    padding: 2rem 2rem 1.5rem !important;
  }
  
  #login-form-container .card-footer,
  #twofa-form-container .card-footer {
    padding: 1.25rem 2rem !important;
  }
}

/* Landscape Orientation - Tablets (768px - 1024px) */
@media (min-width: 768px) and (max-width: 1024px) and (orientation: landscape) {
  .main-content-bg {
    padding: 15px 20px;
  }
  
  .page-header {
    min-height: auto;
    padding: 0;
  }
  
  .col-xl-6 {
    display: none !important;
  }
  
  .login-logo-img {
    max-width: 140px;
    padding: 10px;
  }
  
  .login-logo-wrapper {
    margin-bottom: 1rem;
  }
  
  #login-form-container .card-header h3,
  #twofa-form-container .card-header h3 {
    font-size: 1.6rem;
    margin-bottom: 0.5rem;
  }
  
  #login-form-container .card-header p,
  #twofa-form-container .card-header p {
    font-size: 0.9rem;
    margin-bottom: 0;
  }
  
  .form-control-modern {
    padding: 14px 16px 14px 48px;
    font-size: 0.95rem;
  }
  
  .input-icon {
    left: 16px;
    width: 18px;
    height: 18px;
  }
  
  .input-icon i {
    font-size: 15px;
  }
  
  .form-label {
    font-size: 0.85rem;
    margin-bottom: 0.5rem;
  }
  
  .btn {
    padding: 14px 28px;
    font-size: 0.95rem;
    min-height: 44px;
  }
  
  #login-form-container .card-body,
  #twofa-form-container .card-body {
    padding: 1.5rem !important;
  }
  
  #login-form-container .card-header,
  #twofa-form-container .card-header {
    padding: 1.5rem 2rem 1rem !important;
  }
  
  #login-form-container .card-footer,
  #twofa-form-container .card-footer {
    padding: 1rem 2rem !important;
  }
  
  #login-form-container,
  #twofa-form-container {
    margin: 0 auto;
    max-width: 600px;
  }
  
  /* Reduce spacing in landscape */
  .mb-4 {
    margin-bottom: 1rem;
  }
  
  #login-btn {
    margin-top: 1rem !important;
  }
}

/* High DPI Displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
  .form-control-modern,
  .form-control,
  .btn {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
  }
}

/* Touch Device Optimizations */
@media (hover: none) and (pointer: coarse) {
  .btn {
    min-height: 48px; /* Larger touch target for tablets */
  }
  
  .form-control-modern,
  .form-control {
    min-height: 48px;
  }
  
  .text-login {
    padding: 10px 0;
    display: inline-block;
    min-height: 44px;
    line-height: 24px;
  }
  
  /* Remove hover effects on touch */
  #login-form-container:hover,
  #twofa-form-container:hover {
    transform: none;
  }
}

/* Print Styles */
@media print {
  .main-content-bg {
    background: white;
  }
  
  #login-form-container,
  #twofa-form-container {
    box-shadow: none;
    border: 1px solid #ddd;
    background: white !important;
  }
}

/* Accessibility - Focus States */
.form-control-modern:focus-visible,
.form-control:focus-visible,
.btn:focus-visible {
  outline: 3px solid var(--login-accent);
  outline-offset: 3px;
  border-radius: 12px;
}

/* Animation for form transitions */
#login-form-container,
#twofa-form-container {
  animation: fadeInUp 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px) scale(0.95);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

/* Loading State */
#login-btn:disabled,
#twofa-verify-btn:disabled {
  opacity: 0.7;
  cursor: not-allowed;
  transform: none !important;
}

/* Error States */
.form-control-modern.is-invalid,
.form-control.is-invalid {
  border-color: #ea0606;
  background: rgba(234, 6, 6, 0.1);
  animation: shake 0.4s ease;
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-8px); }
  75% { transform: translateX(8px); }
}

/* Success States */
.form-control-modern.is-valid,
.form-control.is-valid {
  border-color: #82d616;
  background: rgba(130, 214, 22, 0.1);
}

/* Smooth transitions for all interactive elements */
a, button, input, select, textarea {
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Modern scrollbar for webkit browsers */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.1);
}

::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.2);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.3);
}