/* General Styles */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f5f7fa;
    color: #333;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

/* Header Styles */
.header {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: flex-start;
    padding: 15px 0;
    border-bottom: 1px solid #e1e4e8;
    margin-bottom: 20px;
}

.header h1 {
    margin: 0 0 10px 0;
    color: #2c3e50;
    font-size: 24px;
}

.last-updated {
    font-size: 14px;
    color: #7f8c8d;
}

/* Door Container */
.door-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

/* Responsive grid - 2 cards on mobile */
@media (max-width: 600px) {
    .door-container {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .door-card {
        padding: 15px;
    }
    
    .door-card h3 {
        font-size: 16px;
    }
    
    .door-status {
        font-size: 1em;
        margin: 10px 0;
    }
    
    .door-meta {
        font-size: 12px;
    }
    
    .btn {
        padding: 5px 8px;
        font-size: 12px;
    }
}

/* For very small screens, switch to 1 column */
@media (max-width: 400px) {
    .door-container {
        grid-template-columns: 1fr;
    }
}

.door-card {
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    padding: 20px;
    transition: transform 0.2s;
    position: relative;
    display: flex;
    flex-direction: column;
}

.door-card:hover {
    transform: translateY(-5px);
}

.door-card h3 {
    margin-top: 0;
    color: #2c3e50;
    font-size: 18px;
}

.door-status {
    font-weight: bold;
    margin: 15px 0;
    font-size: 1.2em;
    padding: 5px 10px;
    border-radius: 4px;
    display: inline-block;
}

.door-status.open {
    color: #e74c3c;
    background-color: #fde8e6;
}

.door-status.closed {
    color: #27ae60;
    background-color: #e6f7ed;
}

.door-meta {
    font-size: 13px;
    color: #7f8c8d;
    margin: 5px 0;
    flex-grow: 1;
}

.door-actions {
    margin-top: 15px;
    display: flex;
    gap: 10px;
}

.btn {
    padding: 6px 12px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 13px;
    transition: background-color 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
}

.btn i {
    font-size: 12px;
}

.btn-edit {
    background-color: #3498db;
    color: white;
}

.btn-edit:hover {
    background-color: #2980b9;
}

.btn-delete {
    background-color: #e74c3c;
    color: white;
}

.btn-delete:hover {
    background-color: #c0392b;
}

.btn-add {
    background-color: #2ecc71;
    color: white;
    padding: 10px 15px;
    margin-bottom: 20px;
    width: 100%;
}

.btn-add:hover {
    background-color: #27ae60;
}

/* Log Container */
.log-container {
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    padding: 20px;
    overflow-x: auto;
}

.log-container h2 {
    margin-top: 0;
    color: #2c3e50;
    font-size: 20px;
}

.log-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 600px;
}

.log-table th, .log-table td {
    padding: 12px 15px;
    text-align: left;
    border-bottom: 1px solid #e1e4e8;
}

.log-table th {
    background-color: #f8f9fa;
    font-weight: 600;
    color: #2c3e50;
}

.log-table tr:hover {
    background-color: #f8f9fa;
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 1;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0,0,0,0.4);
}

.modal-content {
    background-color: #fefefe;
    margin: 10% auto;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.2);
    width: 400px;
    max-width: 90%;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 1px solid #e1e4e8;
}

.modal-header h2 {
    margin: 0;
    color: #2c3e50;
    font-size: 20px;
}

.close {
    color: #aaa;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
}

.close:hover {
    color: #333;
}

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

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 500;
}

.form-group input {
    width: 100%;
    padding: 8px 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    box-sizing: border-box;
}

.form-actions {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    margin-top: 20px;
}

/* Responsive adjustments for header */
@media (min-width: 768px) {
    .header {
        flex-direction: row;
        align-items: center;
    }
    
    .header h1 {
        margin-bottom: 0;
        font-size: 28px;
    }
    
    .btn-add {
        width: auto;
    }
}