* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
    background: #f5f7fa;
    color: #222;
}

.container {
    width: 95%;
    max-width: 1200px;
    margin: 40px auto;
}

h1 {
    text-align: center;
    margin-bottom: 40px;
    color: #222;
}

.month-section {
    background: #fff;
    margin-bottom: 35px;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 3px 12px rgba(0, 0, 0, 0.08);
}

.month-section h2 {
    margin: 0;
    padding: 18px 20px;
    background: #1d4ed8;
    color: #fff;
    font-size: 22px;
}

.table-wrapper {
    width: 100%;
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
}

th,
td {
    padding: 14px 15px;
    text-align: center;
    border-bottom: 1px solid #e5e7eb;
}

th {
    background: #f1f5f9;
    font-weight: 600;
}

tr:last-child td {
    border-bottom: none;
}


/* PDF buttons */

.pdf-btn {
    display: inline-block;
    padding: 8px 16px;
    border-radius: 5px;
    color: #fff;
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
}

.pdf-btn:hover {
    opacity: 0.85;
}


/* Morning */

.morning {
    background: #16a34a;
}


/* Day */

.day {
    background: #2563eb;
}


/* Evening */

.evening {
    background: #9333ea;
}


/* No Drow */

.no-drow {
    color: #dc2626;
    font-size: 14px;
    font-weight: 600;
}


.no-files {
    text-align: center;
    padding: 40px;
    background: #fff;
    border-radius: 10px;
}


/* Mobile */

@media (max-width: 600px) {

    .container {
        width: 100%;
        margin: 20px auto;
        padding: 0 10px;
    }

    h1 {
        font-size: 25px;
    }

    .month-section h2 {
        font-size: 19px;
    }

    th,
    td {
        padding: 11px 8px;
        font-size: 13px;
        white-space: nowrap;
    }

    .pdf-btn {
        padding: 7px 10px;
        font-size: 12px;
    }

    .no-drow {
        font-size: 12px;
    }
}