:root {
  --bg-light: #f5fafa;
  --bg-dark: #121212;
  --text-light: #333;
  --text-dark: #f5f5f5;
  --card-light: white;
  --card-dark: #1e1e1e;
  --border-light: #ddd;
  --border-dark: #333;
  --primary-color: #1a73e8;
  --primary-hover: #1669c1;
  --transition-speed: 0.3s;
}

html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  overflow-x: hidden;
}

body {
  background-color: var(--bg-light);
  color: var(--text-light);
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  transition: background-color var(--transition-speed) ease, 
  color var(--transition-speed) ease;
  overflow-y: auto;
}

body.dark-mode {
  background-color: var(--bg-dark);
  color: var(--text-dark);
}

.container-fluid {
  min-height: 100%;
  height: auto;
  position: relative;
}

.left-section {
  background-color: var(--card-light);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color var(--transition-speed) ease;
  min-height: 100vh;
  position: relative;
  padding: 2rem;
}

.right-section {
  min-height: 100vh;
  height: auto;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 2rem;
  overflow-y: auto;
}

.dark-mode .left-section {
  background-color: var(--card-dark);
}

.logo-img {
  width: 100%;
  max-width: 300px;
  height: auto;
  transition: filter var(--transition-speed) ease;
  border-radius:50%;
}

.unimart-logo {
  font-size: 2.5rem;
}

.unimart-blue {
  color: #002c50 !important;
}

.unimart-orange {
  color: #e5ad40 !important;
}

.dark-mode .unimart-blue {
  color: #89CFF0 !important;
}

.dark-mode .unimart-orange {
  color: #FFA500 !important;
}

.dark-mode .logo-img {
  filter: brightness(0.8);
}

.tab-btn {
  border-radius: 50rem;
  font-weight: bold;
  padding: 0.5rem 2rem;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  transform: translateY(0);
}

.tab-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}


.tab-active {
  background-color: var(--card-light);
  border: 1px solid var(--border-light);
  color: var(--primary-color) !important;
}


.dark-mode .tab-active {
  background-color: var(--card-dark);
  border-color: var(--border-dark);
}

.social-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.form-control {
  border-radius: 0.5rem;
  transition: all var(--transition-speed) ease;
}

.dark-mode .form-control {
  background-color: var(--card-dark);
  border-color: var(--border-dark);
  color: var(--text-dark);
}

.dark-mode .input-group-text {
  background-color: var(--card-dark) !important;
  border-color: var(--border-dark) !important;
  color: var(--text-dark) !important;
}

.dark-mode .input-group-text i {
  color: var(--text-dark) !important;
}

.btn-primary {
  background-color: var(--primary-color);
  border: none;
  transition: background-color var(--transition-speed) ease;
}

.btn-primary:hover {
  background-color: var(--primary-hover);
}

.divider {
  border-top: 1px solid var(--border-light);
  transition: border-color var(--transition-speed) ease;
}

.dark-mode .divider {
  border-color: var(--border-dark);
}

.dark-toggle {
  cursor: pointer;
  transition: all var(--transition-speed) ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.dark-toggle:hover {
  color: var(--primary-color);
}

.dark-mode .dark-toggle i {
  transform: rotate(180deg);
}

.container-fluid.page-transition {
  animation: fadeIn var(--transition-speed) ease;
  min-height: 100vh;
  overflow: visible;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 768px) {
  .left-section, .right-section {
    padding: 1rem;
  }
}

@media (max-width: 576px) {
  .tab-btn {
    font-size: 14px;
    padding: 0.5rem 1.5rem;
  }
}

.fw-bold span {
  /* Removed inherit to ensure proper color application */
  color: unset;
}

/* New color classes */
.color-primary {
  color: var(--primary-color);
}

.color-secondary {
  color: var(--primary-hover);
}