:root {
    --primary-color: #2c5282;        /* Deep blue */
    --secondary-color: #4a90a4;      /* Teal */
    --accent-color: #f6ad55;         /* Warm orange (ukulele wood) */
    --background: #f7fafc;           /* Light gray-blue */
    --surface: #ffffff;              /* Pure white */
    --text-primary: #2d3748;         /* Dark gray */
    --text-secondary: #4a5568;       /* Medium gray */
    --border-light: #e2e8f0;         /* Light border */
    --link-color: #2c5282;           /* Deep blue */
    --link-hover: #4a90a4;           /* Teal */
    --card-bg: var(--surface);
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --radius: 8px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background: linear-gradient(135deg, var(--background) 0%, #edf2f7 100%);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Header Styles */
.header {
    background-color: var(--secondary-color);
    padding: 1rem 0;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.nav-menu {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header-logo {
    height: 60px;
    width: auto;
}

.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
}

/* Main Content */
.main-content {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 2rem;
    padding: 2rem 0;
}

/* Card Styles */
.card {
    background: var(--surface);
    border-radius: var(--radius);
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: var(--shadow);
    border: 1px solid var(--border-light);
}

/* Typography */
h1 {
    color: var(--primary-color);
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    text-align: center;
}

h2 {
    color: var(--secondary-color);
    font-size: 1.75rem;
    font-weight: 600;
    margin: 2rem 0 1rem 0;
    border-bottom: 2px solid var(--accent-color);
    padding-bottom: 0.5rem;
}

h3 {
    color: var(--text-primary);
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

/* Tables */
table {
    width: 100%;
    border-collapse: collapse;
    margin: 1rem 0;
    background: var(--surface);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}

th {
    background: var(--primary-color);
    color: white;
    font-weight: 600;
    padding: 1rem;
    text-align: left;
}

td {
    padding: 1rem;
    border-bottom: 1px solid var(--border-light);
}

tr:hover {
    background-color: var(--background);
}

/* Buttons and Links */
button,
input[type="button"],
input[type="reset"],
input[type="submit"],
.button {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    background-color: var(--primary-color);
    color: white;
    text-decoration: none;
    border: none;
    border-radius: var(--radius);
    cursor: pointer;
    font-weight: 500;
    transition: all 0.3s ease;
}

button:hover,
input[type="button"]:hover,
input[type="reset"]:hover,
input[type="submit"]:hover,
.button:hover {
    background-color: var(--secondary-color);
    transform: translateY(-1px);
    box-shadow: var(--shadow);
    color: white;
}

.button + .button {
    margin-left: 1rem;
}

/* Form Elements */
input[type="text"],
input[type="email"],
input[type="url"],
input[type="password"],
input[type="search"],
input[type="number"],
input[type="tel"],
textarea {
    width: 100%;
    padding: 12px 16px;
    font-size: 16px;
    border: 2px solid var(--border-light);
    border-radius: var(--radius);
    transition: all 0.3s ease;
    background: var(--surface);
}

input:focus,
textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(44, 82, 130, 0.1);
}

/* Hero Section */
.hero {
    text-align: center;
    padding: 3rem 2rem;
    background: linear-gradient(135deg, var(--secondary-color), #fff);
    margin-bottom: 2rem;
}

.hero .lead {
    font-size: 1.25rem;
    margin-bottom: 2rem;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Song Grid */
.song-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.song-card {
    background: white;
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.song-card:hover {
    transform: translateY(-3px);
}

.song-links {
    display: flex;
    gap: 0.5rem;
    margin-top: 1rem;
}

/* Meeting Info */
.meeting-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.meeting-card {
    background: white;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.meeting-card h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

/* Sidebar */
.sidebar-card {
    margin-bottom: 2rem;
    background: var(--card-bg);
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.sidebar-card h2 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.sidebar-menu {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    list-style: none;
}

/* Links and Navigation */
a {
    color: var(--link-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: var(--link-hover);
}

/* Theme Styles */
body {
    background-color: #3b3721;
}

.site {
    background-color: #ddc38b;
}

/* Responsive Design */
@media (max-width: 768px) {
    .main-content {
        grid-template-columns: 1fr;
    }

    .nav-links {
        display: none;
    }

    .hero h1 {
        font-size: 2rem;
    }
}

/* Animations */
.fade-in {
    animation: fadeIn 0.5s ease-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Footer */
.footer {
    background: var(--primary-color);
    color: white;
    padding: 1rem 0;
    margin-top: 2rem;
}

.text-center {
    text-align: center;
}