:root {
    --primary-color: #2c3e50;
    --accent-color: #c5a059; /* Gold/Bronze accent */
    --bg-color: #fdfbf7;
    --card-bg: #ffffff;
    --text-color: #333;
    --taken-color: #e74c3c;
    --available-color: #27ae60;
}

body {
    font-family: 'Assistant', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    margin: 0;
    line-height: 1.6;
}

.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 20px;
}

/* Header */
.memorial-header {
    text-align: center;
    padding: 60px 20px;
    background: linear-gradient(rgba(255,255,255,0.9), rgba(255,255,255,0.9)), url('https://www.transparenttextures.com/patterns/paper.png');
    border-bottom: 2px solid var(--accent-color);
}

.profile-pic {
    width: 160px;
    height: 160px;
    border-radius: 50%;
    border: 4px solid var(--accent-color);
    object-fit: cover;
    margin-bottom: 20px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

h1, h2 {
    font-family: 'Cinzel', serif;
    margin: 5px 0;
}

.person-name {
    font-size: 2.5rem;
    color: var(--primary-color);
}

.description {
    max-width: 600px;
    margin: 20px auto;
    font-size: 1.1rem;
    color: #555;
}

/* Progress Bar */
.progress-section {
    margin-top: 30px;
}

.progress-bar-bg {
    width: 100%;
    max-width: 500px;
    height: 12px;
    background: #e0e0e0;
    border-radius: 6px;
    margin: 10px auto;
    overflow: hidden;
}

.progress-bar-fill {
    height: 100%;
    background-color: var(--accent-color);
    transition: width 0.5s ease-in-out;
}

/* Grid Layout */
.seder-title {
    font-family: 'Cinzel', serif;
    border-bottom: 2px solid #ddd;
    margin: 40px 0 20px;
    padding-bottom: 10px;
    color: var(--primary-color);
    text-align: center;
}

.masechta-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 15px;
}

.masechta-card {
    background: var(--card-bg);
    border: 1px solid #eee;
    padding: 15px;
    text-align: center;
    border-radius: 8px;
    transition: transform 0.2s, box-shadow 0.2s;
    cursor: pointer;
}

.masechta-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

.masechta-card.taken {
    border-top: 4px solid var(--taken-color);
    cursor: default;
}

.masechta-card.available {
    border-top: 4px solid var(--available-color);
}

.masechta-name {
    font-weight: 600;
    display: block;
    margin-bottom: 5px;
}

.status-label {
    font-size: 0.85rem;
    color: #888;
}

.pledger-name {
    display: block;
    font-size: 0.9rem;
    color: var(--primary-color);
    font-weight: bold;
    margin-top: 5px;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
}

.modal-content {
    background-color: white;
    margin: 10% auto;
    padding: 30px;
    border-radius: 12px;
    width: 90%;
    max-width: 400px;
    position: relative;
}

.close-btn {
    position: absolute;
    right: 20px;
    top: 10px;
    font-size: 28px;
    cursor: pointer;
}

.input-group {
    margin-bottom: 15px;
}

.input-group label {
    display: block;
    margin-bottom: 5px;
}

.input-group input {
    width: 100%;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
    box-sizing: border-box;
}

.submit-btn {
    width: 100%;
    padding: 12px;
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: 4px;
    font-size: 1rem;
    cursor: pointer;
}

.submit-btn:hover {
    background-color: #34495e;
}

.footer {
    text-align: center;
    padding: 40px;
    color: #999;
    font-size: 0.9rem;
}