body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.container {
    flex: 1;
}

.upload-form {
    padding: 20px;
    border-radius: 5px;
    margin-top: 20px;
}

[data-bs-theme="light"] .upload-form {
    background: #f8f9fa;
}

[data-bs-theme="dark"] .upload-form {
    background: rgba(255, 255, 255, 0.1);
}

.sidebar {
    border-radius: 5px;
    min-height: 400px;
}

.sidebar h5 {
    color: #343a40;
    margin-bottom: 15px;
}

[data-bs-theme="dark"] .sidebar h5 {
    color: #ffffff;
}

.sidebar ul li {
    margin-bottom: 10px;
}

.progress {
    height: 25px;
}

footer {
    margin-top: auto;
}

.navbar-brand {
    font-weight: bold;
}

.card {
    margin-top: 30px;
}

.btn i {
    margin-right: 5px;
}

/* Dark theme specific styles */
[data-bs-theme="dark"] .navbar-dark {
    background-color: #212529 !important;
}

[data-bs-theme="dark"] .alert-info {
    --bs-alert-color: #70bfe9;
    --bs-alert-bg: #052c65;
    --bs-alert-border-color: #041e42;
}

#themeToggle {
    border-radius: 50%;
    width: 38px;
    height: 38px;
}

#themeToggle i {
    margin: 0;
}