:root {
  --primary-color: #0d6efd;
  --primary-hover: #0b5ed7;
  --bg-color: #f8f9fa;
  --card-bg: #ffffff;
  --text-primary: #212529;
  --text-muted: #6c757d;
  --border-color: #dee2e6;
  --error-bg: #f8d7da;
  --error-text: #842029;
  --success-bg: #d1e7dd;
  --success-text: #0f5132;
  --shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background-color: var(--bg-color);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.auth-container {
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 1;
  padding: 2rem 1rem;
}

.auth-card {
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  box-shadow: var(--shadow);
  padding: 2.5rem;
  width: 100%;
  max-width: 420px;
}

.brand-header {
  text-align: center;
  margin-bottom: 2rem;
}

.auth-brand-logo {
  height: 44px;
  max-height: 48px;
  width: auto;
  max-width: 180px;
  object-fit: contain;
  margin: 0 auto 0.75rem auto;
  display: block;
}

.brand-header h1 {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 1px;
  color: #111;
  text-transform: uppercase;
  margin-bottom: 0.25rem;
}

.brand-header .subtitle {
  font-size: 0.95rem;
  color: var(--text-muted);
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-group label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
}

.form-group input {
  width: 100%;
  padding: 0.75rem 1rem;
  font-size: 0.95rem;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.form-group input:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(13, 110, 253, 0.15);
}

.btn-primary {
  width: 100%;
  padding: 0.75rem 1rem;
  background-color: var(--primary-color);
  border: none;
  border-radius: 6px;
  color: #fff;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  letter-spacing: 0.5px;
  transition: background-color 0.2s;
}

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

.alert {
  padding: 0.75rem 1rem;
  border-radius: 6px;
  font-size: 0.9rem;
  margin-bottom: 1.25rem;
}

.alert-danger {
  background-color: var(--error-bg);
  color: var(--error-text);
  border: 1px solid #f5c2c7;
}

.alert-success {
  background-color: var(--success-bg);
  color: var(--success-text);
  border: 1px solid #badbcc;
}

/* Dashboard Layout */
.dashboard-container {
  max-width: 900px;
  margin: 3rem auto;
  padding: 0 1.5rem;
  width: 100%;
}

.dashboard-card {
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  box-shadow: var(--shadow);
  padding: 2rem 2.5rem;
}

.dashboard-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 1.5rem;
  margin-bottom: 1.5rem;
}

.btn-logout {
  padding: 0.5rem 1.25rem;
  background-color: #dc3545;
  border: none;
  border-radius: 6px;
  color: #fff;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.2s;
}

.btn-logout:hover {
  background-color: #bb2d3b;
}

.badge-status {
  display: inline-block;
  background-color: #e7f1ff;
  color: #0c63e4;
  padding: 0.35rem 0.75rem;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-top: 0.5rem;
}

.info-box {
  background-color: #f8f9fa;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 1.25rem;
  margin-top: 1.5rem;
}