:root {
    --background-color-light: #f0f2f5;
    --text-color-light: #333;
    --card-bg-light: #ffffff;
    --header-bg-light: #ffffff;
    --shadow-light: 0 4px 8px rgba(0, 0, 0, 0.1);

    --background-color-dark: #1a1a1a;
    --text-color-dark: #e0e0e0;
    --card-bg-dark: #2a2a2a;
    --header-bg-dark: #2a2a2a;
    --shadow-dark: 0 5px 15px rgba(0, 0, 0, 0.3);

    --accent-color: #4CAF50;
    --font-family: 'Arial', sans-serif;
}

body {
    font-family: var(--font-family);
    margin: 0;
    background-color: var(--background-color-light);
    color: var(--text-color-light);
    transition: background-color 0.3s, color 0.3s;
}

body.dark-mode {
    background-color: var(--background-color-dark);
    color: var(--text-color-dark);
}

header {
    background-color: var(--header-bg-light);
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: var(--shadow-light);
    position: sticky;
    top: 0;
    z-index: 1000;
}

body.dark-mode header {
    background-color: var(--header-bg-dark);
    box-shadow: var(--shadow-dark);
}

h1 {
    margin: 0;
    font-size: 1.8rem;
}

#theme-toggle {
    padding: 0.5rem 1rem;
    border: 1px solid var(--accent-color);
    background-color: transparent;
    color: var(--accent-color);
    cursor: pointer;
    border-radius: 5px;
    font-weight: bold;
    transition: background-color 0.2s, color 0.2s;
}

#theme-toggle:hover {
    background-color: var(--accent-color);
    color: white;
}

main {
    padding: 2rem;
}

#map-container {
    margin-bottom: 2rem;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--shadow-light);
}

body.dark-mode #map-container {
    box-shadow: var(--shadow-dark);
}

#map {
    height: 450px; /* Increased height for better view */
    width: 100%;
}

#analysis, #hiking-log {
    margin-bottom: 2rem;
}

h2 {
    font-size: 1.5rem;
    border-bottom: 2px solid var(--accent-color);
    padding-bottom: 0.5rem;
    margin-bottom: 1.5rem;
}

#summary {
    display: flex;
    gap: 2rem;
    justify-content: center;
    flex-wrap: wrap;
}

.summary-item {
    background: var(--card-bg-light);
    padding: 1rem 1.5rem;
    border-radius: 8px;
    box-shadow: var(--shadow-light);
    text-align: center;
    flex-grow: 1;
}

body.dark-mode .summary-item {
    background: var(--card-bg-dark);
    box-shadow: var(--shadow-dark);
}

.summary-item h3 {
    margin: 0 0 0.5rem 0;
    font-size: 1.1rem;
    color: var(--accent-color);
}

.summary-item p {
    margin: 0;
    font-size: 1.5rem;
    font-weight: bold;
}

#log-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 2rem;
}

.log-card {
    background: var(--card-bg-light);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--shadow-light);
    transition: transform 0.2s, box-shadow 0.2s;
    scroll-margin-top: 80px;
}

.log-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 16px rgba(0,0,0,0.15);
}

body.dark-mode .log-card {
    background: var(--card-bg-dark);
    box-shadow: var(--shadow-dark);
}

body.dark-mode .log-card:hover {
    box-shadow: 0 10px 20px rgba(0,0,0,0.4);
}

.log-card img {
    width: 100%;
    height: 220px;
    object-fit: cover;
}

.log-card-content {
    padding: 1.5rem;
}

.log-card-content h3 {
    margin: 0 0 1rem 0;
    font-size: 1.6rem;
    color: var(--accent-color);
}

.log-card-content .caption {
    font-style: italic;
    color: #666;
    border-left: 3px solid #ccc;
    padding-left: 1rem;
    margin-bottom: 1rem;
}

body.dark-mode .log-card-content .caption {
    color: #bbb;
    border-left-color: #555;
}

.log-card-content p {
    margin: 0.5rem 0;
    display: flex;
    align-items: center;
}

.log-card-content p strong {
    margin-right: 0.5rem;
}