body {
    font-family: Arial, sans-serif;
    margin: 40px;
    background: #f4f6f8;
    color: #222;
    min-height: 100vh;
}

h1 {
    text-align: center;
    background: #000;
    color: #fff;
    padding: 18px;
    border-radius: 8px;
    margin-bottom: 30px;
}

h2 {
    color: #111;
    margin-top: 30px;
}

nav {
    display: flex;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 25px;
}

a, button {
    display: inline-block;
    padding: 10px 16px;
    background: #000;
    color: #fff;
    border: 2px solid #000;
    text-decoration: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 15px;
    transition: 0.2s;
}

a:hover, button:hover {
    background: #fff;
    color: #000;
}

.card, .form-box {
    background: #fff;
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 25px;
    border: 1px solid #ddd;
}

table {
    border-collapse: collapse;
    width: 100%;
    background: white;
    color: #222;
    margin-top: 20px;
}

th, td {
    border: 1px solid #ccc;
    padding: 10px;
}

th {
    background: #1a1a1a;
    color: #fff;
}

td {
    background: white;
    color: #222;
}

tr:hover td {
    background: #eaeaea;
}

form {
    max-width: 600px;
}

label {
    display: block;
    margin-top: 12px;
    margin-bottom: 5px;
    font-weight: bold;
}

input, select {
    width: 100%;
    padding: 10px;
    background: #fff;
    color: #222;
    border: 1px solid #999;
    border-radius: 5px;
    margin-bottom: 10px;
}

.filter-form {
    display: flex;
    gap: 10px;
    align-items: center;
    max-width: 100%;
    flex-wrap: wrap;
}

.filter-form input,
.filter-form select {
    width: auto;
    min-width: 200px;
}

.message {
    font-weight: bold;
}

.center-card {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 30px auto;
}

.auth-box {
    max-width: 420px;
    margin: 60px auto;
    text-align: left;
}

.auth-box form {
    max-width: 100%;
}

.main-btn {
    margin-top: 10px;
}

/* LOGIN PAGE */

.auth-page {
    background: #f4f6f8;
    margin: 0;
    min-height: 100vh;
}

.auth-page .auth-layout {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 120px;
    padding: 40px;
    box-sizing: border-box;
}

.logo-side {
    width: 45%;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 25px;
}

.logo-side img {
    max-width: 230px;
    max-height: 150px;
    width: auto;
    height: auto;
    object-fit: contain;
}

.auth-panel {
    width: 380px;
    background: white;
    padding: 30px;
    border-radius: 18px;
    box-shadow: 0 4px 25px rgba(0,0,0,0.15);
    box-sizing: border-box;
}

.auth-panel form {
    max-width: 100%;
}

.auth-panel h2 {
    color: #000;
    margin-top: 0;
    margin-bottom: 25px;
}

.auth-panel input {
    width: 100%;
    box-sizing: border-box;
    padding: 14px;
    margin-bottom: 14px;
    border-radius: 12px;
    border: 1px solid #bbb;
    font-size: 15px;
}

.auth-main-btn {
    width: 100%;
    box-sizing: border-box;
    background: #000;
    color: #fff;
    border: 2px solid #000;
    border-radius: 12px;
    padding: 14px;
    margin-top: 10px;
    text-align: center;
}

.auth-main-btn:hover {
    background: #fff;
    color: #000;
}

.auth-secondary-btn {
    display: block;
    width: 100%;
    box-sizing: border-box;
    text-align: center;
    background: #fff;
    color: #000;
    border: 2px solid #000;
    border-radius: 12px;
    padding: 14px;
    margin-top: 18px;
}

.auth-secondary-btn:hover {
    background: #000;
    color: #fff;
}

/* MOBILE */

@media (max-width: 700px) {
    body {
        margin: 15px;
    }

    nav {
        flex-direction: column;
        align-items: center;
    }

    
    table {
        font-size: 13px;
    }

    .filter-form {
        flex-direction: column;
        align-items: stretch;
    }

    .filter-form input,
    .filter-form select {
        width: 100%;
    }

    .auth-page {
        margin: 0;
    }

    .auth-page .auth-layout {
        flex-direction: column;
        padding: 25px;
        gap: 35px;
    }

    .logo-side {
        width: 100%;
        gap: 20px;
    }

    .logo-side img {
        max-width: 38%;
        max-height: 120px;
    }

    .auth-panel {
        width: 100%;
        max-width: 420px;
    }

    .top-user-panel {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
    font-size: 15px;
}

.top-user-panel a {
    padding: 15px 20px;
}
}