/* static/css/main.css */
:root {
  --primary-color: #007bff;
  --secondary-color: #6c757d;
  --success-color: #28a745;
  --danger-color: #dc3545;
  --warning-color: #ffc107;
  --info-color: #17a2b8;
  --light-bg: #f8f9fa;
  --dark-bg: #343a40;
  --text-color: #212529;
  --border-color: #dee2e6;
  --card-bg: #ffffff;
  --header-bg: #343a40;
  --header-text: #ffffff;
  --background-common: #e4ebf1;
  --primary-button-color: rgb(0, 28, 82);
  --primary-blue: #3498db;
  --secondary-blue: #0056b3;
}

body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  margin: 0;
  padding: 0;
  background-color: var(--light-bg);
  color: var(--text-color);
  line-height: 1.6;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  overflow: hidden;
}

.container {
  width: 100vw;
  height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background-color: var(--background-common);
}

/* Header & Navigation */
.navbar {
  background-color: var(--header-bg);
  color: var(--header-text);
  padding: 1rem 2rem;
  max-height: 100px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.navbar-brand a {
  color: var(--header-text);
  font-size: 1.5rem;
  font-weight: bold;
  text-decoration: none;
}

.nav-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
}

.nav-links li {
  margin-left: 20px;
}

.nav-links a {
  color: var(--header-text);
  text-decoration: none;
  padding: 0.5rem 1rem;
  transition: background-color 0.3s ease;
  border-radius: 5px;
}

.nav-links a:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

/* Buttons */
.btn {
  padding: 10px 20px;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  font-size: 1rem;
  transition: background-color 0.3s ease, transform 0.2s ease;
}

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

.btn-primary:hover {
  background-color: #0056b3;
  transform: translateY(-1px);
}

.btn-secondary {
  background-color: var(--secondary-color);
  color: white;
}

.btn-secondary:hover {
  background-color: #5a6268;
  transform: translateY(-1px);
}

/* Forms */
.form-group {
  margin-bottom: 15px;
}

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

.form-group input[type="text"],
.form-group input[type="password"],
.form-group input[type="email"],
.form-group select {
  width: 100%;
  padding: 10px;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  box-sizing: border-box;
}

.form-group input[type="checkbox"] {
  margin-top: 5px;
}

/* Cards (General) */
.card {
  background-color: var(--card-bg);
  border-radius: 8px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.05);
  padding: 20px;
  margin-bottom: 20px;
}

/* Flash Messages */
.flashes {
  margin-bottom: 20px;
}

.alert {
  padding: 15px;
  border-radius: 5px;
  margin-bottom: 15px;
  border: 1px solid transparent;
}

.alert-success {
  background-color: #d4edda;
  color: #155724;
  border-color: #c3e6cb;
}

.alert-danger {
  background-color: #f8d7da;
  color: #721c24;
  border-color: #f5c6cb;
}

.alert-warning {
  background-color: #fff3cd;
  color: #856404;
  border-color: #ffeeba;
}

.alert-info {
  background-color: #d1ecf1;
  color: #0c5460;
  border-color: #bee5eb;
}

.base-footer {
  display: flex;
  flex-direction: row;
  width: 100%;
  align-items: center;
  max-height: 75px;
  position: absolute;
  bottom: 0;
  left: 0;
}

.upload-button {
  display: inline-flex;
  align-items: center;
  padding: 8px 15px;
  border: 1px solid #cccccc;
  border-radius: 6px;
  background-color: var(--primary-button-color);
  color: white;
  font-size: 15px;
  font-weight: 500;
  cursor: pointer;
  transition: background-color 0.2s ease, border-color 0.2s ease;
  outline: none;
  max-height: 40px;
}

.upload-button:hover {
  cursor: auto;
  opacity: 0.8;
}

.upload-button:disabled {
  cursor: not-allowed;
  opacity: 0.5;
}

/* Span, Label */
.title-box {
  font-size: 16px;
  font-weight: bold;
}

/* table, list */
.text-table-header {
  font-size: 16px;
  font-weight: 600;
  color: #333;
}

.text-table-body {
  font-size: 16px;
  font-weight: 500;
  color: #333;
}

/* Loading Overlay */
.loading-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(255, 255, 255, 0.7);
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  z-index: 9999;
  pointer-events: none;
}

/* Spinner Animation */
.spinner {
  width: 50px;
  height: 50px;
  border: 5px solid #f3f3f3;
  border-top: 5px solid #3498db;
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin-bottom: 10px;
}

/* Keyframe animation for spinning */
@keyframes spin {
  0% {
    transform: rotate(0deg);
  }

  100% {
    transform: rotate(360deg);
  }
}

/* Loading Text */
.loading-text {
  font-family: Arial, sans-serif;
  font-size: 1.1em;
  color: #333;
}