body {
    margin: 0;
    background: #fff3ee;
    font-family: "Segoe UI", Arial, sans-serif;
    color: #5b3b32;
}

.loginBox {
    width: 360px;
    margin: 100px auto;
    background: white;
    padding: 35px;
    border-radius: 14px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,.12);
    border: 1px solid #e3a2af;
}

    .loginBox h1 {
        color: #b23f65;
        margin-bottom: 5px;
    }

    .loginBox h2 {
        color: #d14b73;
        font-weight: normal;
    }

.input {
    width: 100%;
    box-sizing: border-box;
    padding: 14px;
    font-size: 18px;
    border: 1px solid #e3a2af;
    border-radius: 8px;
    margin: 15px 0;
}

.btn {
    width: 100%;
    padding: 14px;
    border: none;
    border-radius: 8px;
    background: #d14b73;
    color: white;
    font-size: 17px;
    cursor: pointer;
}

.error {
    display: block;
    color: red;
    margin-top: 15px;
}

.adminPage {
    max-width: 1200px;
    margin: auto;
    padding: 30px;
}

.adminHeader {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: white;
    padding: 20px;
    border-radius: 12px;
    margin-bottom: 25px;
    box-shadow: 0 5px 18px rgba(0,0,0,.08);
}

    .adminHeader h1 {
        margin: 0;
        color: #b23f65;
    }

    .adminHeader a {
        background: #d14b73;
        color: white;
        padding: 10px 18px;
        border-radius: 8px;
        text-decoration: none;
    }

.stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
    margin-bottom: 30px;
}

.statBox {
    background: white;
    padding: 22px;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 5px 18px rgba(0,0,0,.08);
    border: 1px solid #ead1c9;
}

    .statBox span {
        display: block;
        color: #7b5a50;
        margin-bottom: 10px;
    }

    .statBox strong {
        font-size: 36px;
        color: #d14b73;
    }

h2 {
    color: #b23f65;
}

.grid {
    width: 100%;
    border-collapse: collapse;
    background: white;
    box-shadow: 0 5px 18px rgba(0,0,0,.08);
}

    .grid th {
        background: #d14b73;
        color: white;
        padding: 12px;
        text-align: left;
    }

    .grid td {
        padding: 10px;
        border-bottom: 1px solid #eee;
        font-size: 14px;
    }

    .grid tr:hover {
        background: #fff8fa;
    }

@media(max-width:768px) {
    .loginBox {
        width: auto;
        margin: 40px 15px;
    }

    .adminHeader {
        display: block;
        text-align: center;
    }

        .adminHeader a {
            display: inline-block;
            margin-top: 15px;
        }

    .stats {
        grid-template-columns: 1fr;
    }

    .grid {
        display: block;
        overflow-x: auto;
        white-space: nowrap;
    }

    .chartGrid {
        display: grid;
        grid-template-columns: 2fr 1fr;
        gap: 18px;
        margin-bottom: 35px;
    }

    .chartBox {
        background: white;
        padding: 22px;
        border-radius: 12px;
        box-shadow: 0 5px 18px rgba(0,0,0,.08);
        border: 1px solid #ead1c9;
    }

        .chartBox.large {
            grid-column: span 2;
        }

        .chartBox h2 {
            margin-top: 0;
            color: #b23f65;
            font-size: 20px;
        }

        .chartBox canvas {
            width: 100% !important;
            max-height: 360px;
        }

    @media(max-width:768px) {
        .chartGrid {
            grid-template-columns: 1fr;
        }

        .chartBox.large {
            grid-column: span 1;
        }
    }
}