html {
    font-size: 14px;
    height: 100%;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

html {
  position: relative;
  min-height: 100%;
}

body {
    background-color: #f8f9fa;
    height: 100%;
    display: flex;
    flex-direction: column;
    margin: 0;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

/* Header */
.navbar {
    background-color: #007bff;
    padding: 1rem;
}

.navbar-brand {
    font-size: 1.5rem;
    font-weight: 700;
}

.navbar-nav .nav-link {
    margin-right: 1rem;
    font-size: 1.1rem;
}

/* Main content */
.container {
    max-width: 900px;
    margin: 0 auto;
}

h1 {
    color: #007bff;
    font-weight: bold;
}

.card {
    background: white;
    border-radius: 10px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.form-label {
    font-weight: 600;
    color: #333;
}

.form-control {
    border-radius: 8px;
}

.btn-primary {
    background-color: #007bff;
    border: none;
    border-radius: 8px;
    transition: background-color 0.3s ease;
}

    .btn-primary:hover {
        background-color: #0056b3;
    }

/* Progress Bar */
.progress {
    height: 30px;
    border-radius: 20px;
    background-color: #e9ecef;
}

.progress-bar {
    font-weight: bold;
    line-height: 30px;
    border-radius: 20px;
    transition: width 0.5s ease;
}

/* Modal */
.modal-content {
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.modal-header {
    border-bottom: none;
}

.modal-footer {
    border-top: none;
}

.btn-close {
    background-color: transparent;
    border: none;
}

/* Footer */
footer {
    background-color: #343a40;
    color: white;
    padding: 1.5rem 0;
    position: fixed;
    width: 100%;
    bottom: 0;
}

    footer .container {
        display: flex;
        justify-content: space-between;
    }

    footer a {
        color: white;
        text-decoration: none;
    }

        footer a:hover {
            text-decoration: underline;
        }

/* General */
.fw-bold {
    font-weight: 700;
}

.shadow {
    box-shadow: 0px 10px 20px rgba(0, 0, 0, 0.1);
}

.text-primary {
    color: #007bff;
}

.btn-success {
    background-color: #28a745;
    border: none;
    border-radius: 8px;
}

    .btn-success:hover {
        background-color: #218838;
    }

.my-5 {
    margin-top: 2rem !important;
    margin-bottom: 6rem !important;
}