/* /css/style.css */

/* Define color variables for both themes */
:root {
    --font-color: #2c3e50;
    --bg-color: #ecf0f1;
    --primary-color: #3498db;
    --secondary-color: #2980b9;
    --border-color: #bdc3c7;
    --header-bg: #ffffff;
    --card-bg: #ffffff;
}

[data-theme="dark"] {
    --font-color: #ecf0f1;
    --bg-color: #2c3e50;
    --primary-color: #3498db;
    --secondary-color: #2980b9;
    --border-color: #4a627a; /* A lighter, more visible border for dark mode */
    --header-bg: #34495e;
    --card-bg: #34495e;
}

body {
    background-color: var(--bg-color);
    color: var(--font-color);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    margin: 0;
    transition: background-color 0.3s, color 0.3s;
}

header {
    background-color: var(--header-bg);
    padding: 1rem 2rem;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
}

.header-left, .header-right {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.main-nav ul {
    margin: 0;
    padding: 0;
    list-style: none;
    display: flex;
    flex-direction: row;
    gap: 1.5rem;
}

.main-nav a {
    text-decoration: none;
    color: var(--font-color);
    font-weight: 500;
    position: relative;
    padding: 0.5rem 0;
    transition: color 0.3s ease;
}

.main-nav a:hover {
    color: var(--primary-color);
}

/* Underline effect on hover */
.main-nav a::after {
    content: '';
    position: absolute;
    width: 100%;
    transform: scaleX(0);
    height: 2px;
    bottom: 0;
    left: 0;
    background-color: var(--primary-color);
    transform-origin: bottom right;
    transition: transform 0.3s ease-out;
}

.main-nav a:hover::after {
    transform: scaleX(1);
    transform-origin: bottom left;
}

.header-right a, .header-right button {
    color: var(--font-color);
    font-size: 1.2rem;
    background: none;
    border: none;
    cursor: pointer;
    transition: color 0.3s ease;
}

.header-right a:hover, .header-right button:hover {
    color: var(--primary-color);
}

.logo img {
    height: 54px;
    width: auto;
    display: block; /* Removes extra space below the image */
}

.container {
    max-width: 1200px;
    margin: 2rem auto;
    padding: 0 2rem;
}

/* --- Responsive Styles --- */
@media (max-width: 768px) {
    header {
        flex-direction: column;
        gap: 1rem; /* Adds space between logo, nav, and button when stacked */
        padding: 1rem;
    }

    .header-left {
        flex-direction: column;
        gap: 1rem;
    }

    .main-nav ul {
        flex-direction: column;
        gap: 0.5rem;
        align-items: center;
    }

    .main-nav a {
        padding: 0.5rem;
    }

    .container {
        padding: 0 1rem;
    }

    .header-right {
        padding-top: 1rem;
    }
}

/* --- Footer Styles --- */
footer {
    background-color: var(--header-bg);
    border-top: 1px solid var(--border-color);
    margin-top: 4rem;
    padding: 2rem;
    color: var(--font-color);
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.footer-content p {
    margin: 0.5rem 0;
}

/* --- Global Button Styles --- */
.button {
    display: inline-block;
    background-color: var(--primary-color);
    color: #fff !important; /* Use important to override link colors */
    padding: 0.75rem 1.5rem;
    border-radius: 4px;
    text-decoration: none;
    border: none;
    cursor: pointer;
    font-family: inherit;
    font-size: 1rem;
    transition: background-color 0.3s;
}

.button:hover {
    background-color: var(--secondary-color);
}

.back-link {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: 4px;
    text-decoration: none;
    border: 1px solid var(--border-color);
    background-color: transparent;
    color: var(--font-color);
    cursor: pointer;
    font-family: inherit;
    font-size: 1rem;
    transition: background-color 0.3s;
}

.back-link:hover {
    background-color: var(--bg-color);
}

/* --- Global Form Styles --- */
.form-card {
    background-color: var(--card-bg);
    padding: 2rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.form-card h2 {
    margin-top: 0;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 1rem;
    margin-bottom: 1.5rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    background-color: var(--bg-color);
    color: var(--font-color);
    box-sizing: border-box;
    font-family: inherit;
    font-size: 1rem;
}