:root {
  --primary-color: #5bc0de;
  --secondary-color: #5cb85c;
  --bg-light: #f4f7f6;
  --text-dark: #333;
  --sidebar-bg: #4c664b;
  --sidebar-hover: #3d523c;
  --white: #ffffff;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
}

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

/* Login Page Styling */
.login-container {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
}

.login-card {
  background: var(--white);
  padding: 40px;
  border-radius: 8px;
  box-shadow: 0 4px 15px rgba(0,0,0,0.1);
  width: 100%;
  max-width: 400px;
  text-align: center;
}

.login-card img.logo {
  max-width: 150px;
  margin-bottom: 20px;
}

.login-card h2 {
  font-weight: 400;
  font-size: 24px;
  margin-bottom: 30px;
  color: #555;
  text-align: left;
}

.input-group {
  margin-bottom: 20px;
  position: relative;
  text-align: left;
}

.input-group input {
  width: 100%;
  padding: 12px 15px 12px 40px;
  border: 1px solid #ddd;
  border-radius: 4px;
  background-color: #f0f7ff;
}

.input-group .icon {
  position: absolute;
  left: 15px;
  top: 50%;
  transform: translateY(-50%);
  color: #ccc;
}

.login-options {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  font-size: 14px;
}

.btn-login {
  width: 100px;
  background-color: var(--primary-color);
  color: white;
  border: none;
  padding: 10px;
  border-radius: 4px;
  cursor: pointer;
  float: right;
}

.btn-login:hover {
  background-color: #46b8da;
}

.forgot-pw {
  margin-top: 40px;
  padding-top: 20px;
  border-top: 1px solid #eee;
  font-size: 14px;
  color: #666;
  text-align: left;
}

/* Dashboard Styling */
.main-layout {
  display: flex;
  height: 100vh;
}

.sidebar {
  width: 250px;
  background: var(--sidebar-bg);
  color: white;
  display: flex;
  flex-direction: column;
}

.sidebar .nav-item {
  padding: 15px 20px;
  text-decoration: none;
  color: white;
  display: flex;
  align-items: center;
  gap: 10px;
}

.sidebar .nav-item:hover, .sidebar .nav-item.active {
  background: var(--sidebar-hover);
}

.content-area {
  flex: 1;
  padding: 20px;
  overflow-y: auto;
}

.card {
  background: white;
  padding: 20px;
  border-radius: 4px;
  border: 1px solid #eee;
  box-shadow: 0 1px 3px rgba(0,0,0,0.05);
  margin-bottom: 20px;
}

.tabs {
  display: flex;
  border-bottom: 1px solid #ddd;
  margin-bottom: 20px;
}

.tab {
  padding: 10px 20px;
  cursor: pointer;
  border: 1px solid transparent;
}

.tab.active {
  color: var(--sidebar-bg);
  border-bottom: 2px solid var(--sidebar-bg);
  font-weight: bold;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-weight: bold;
  margin-bottom: 5px;
  font-size: 14px;
}

.form-group label span.required {
  color: red;
}

.form-group textarea, .form-group select, .form-group input {
  width: 100%;
  padding: 10px;
  border: 1px solid #ddd;
  border-radius: 4px;
}

.msg-info {
  background: #eef7ee;
  padding: 10px;
  margin-top: 10px;
  font-size: 12px;
  border-radius: 4px;
}

.stats-card {
  border-left: 4px solid var(--sidebar-bg);
}

.balance-item {
  display: flex;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid #f0f0f0;
}