/* General Styles */
body {
    background-color: #f4f7f6;
    font-family: 'Arial', sans-serif;
    color: #333;
    transition: background-color 0.3s, color 0.3s;
}

/* Container */
.container {
    max-width: 800px;
}

/* Header */
h1 {
    font-size: 2rem;
    font-weight: bold;
    color: #333;
    margin-bottom: 20px;
}

/* Stock Input Form */
.input-group {
    box-shadow: 0px 4px 8px rgba(0, 0, 0, 0.1);
}

.input-group input {
    border-radius: 8px 0 0 8px;
}

.input-group button {
    border-radius: 0 8px 8px 0;
}

/* Card Styling */
.card {
    border-radius: 10px;
    box-shadow: 0px 4px 10px rgba(0, 0, 0, 0.1);
}

.card-header {
    font-size: 1.4rem;
    text-align: center;
}

/* Buy/Sell Badge */
.badge {
    font-size: 1.1rem;
    padding: 8px 12px;
}

/* Accuracy Metrics */
.row p {
    font-size: 1rem;
    font-weight: bold;
    color: #555;
}

/* Graph Styling */
.mt-4 {
    text-align: center;
}

/* --- Theme Switch Button --- */
.theme-toggle {
    position: fixed;
    top: 15px;
    right: 15px;
    background: #222;
    color: #fff;
    border: none;
    padding: 8px 15px;
    font-size: 1rem;
    border-radius: 5px;
    cursor: pointer;
    transition: background 0.3s;
}

.theme-toggle:hover {
    background: #444;
}

/* Dark Mode Styles */
.dark-mode {
    background-color: #1a1a1a;
    color: #ddd;
}

.dark-mode h1,
.dark-mode .card-header {
    color: #fff;
}

.dark-mode .card {
    background-color: #333;
    color: #ddd;
    box-shadow: 0px 4px 10px rgba(255, 255, 255, 0.1);
}

.dark-mode .badge {
    color: #fff;
}

.dark-mode .theme-toggle {
    background: #ddd;
    color: #222;
}

.dark-mode .theme-toggle:hover {
    background: #ccc;
}