/* Основные настройки */
body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f0f2f5;
    color: #1c1e21;
}

.wrapper {
    display: grid;
    grid-template-columns: 220px 1fr 250px;
    grid-template-rows: 60px 1fr 50px;
    gap: 10px;
    height: 100vh;
    padding: 10px;
    box-sizing: border-box;
}

/* Шапка */
header {
    grid-column: 1 / 4;
    background-color: #05141f;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 5px;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 2px;
}

header nav a {
    color: white;
    text-decoration: none;
    margin: 0 15px;
    font-size: 14px;
}

header nav a:hover {
    color: #bb162b;
}

/* Левая колонка */
.sidebar-left {
    background-color: #ffffff;
    padding: 15px;
    border-radius: 5px;
    border: 1px solid #ddd;
}

.sidebar-left h3 {
    font-size: 14px;
    color: #bb162b;
    border-bottom: 1px solid #eee;
    padding-bottom: 5px;
}

.local-nav {
    list-style: none;
    padding: 0;
}

.local-nav li a {
    display: block;
    padding: 8px 0;
    color: #333;
    text-decoration: none;
    font-size: 13px;
}

.stats-box {
    margin-top: 30px;
    font-size: 12px;
    background: #f9f9f9;
    padding: 10px;
    border: 1px dashed #ccc;
}

/* Центральная колонка */
main {
    background-color: #ffffff;
    padding: 20px;
    border-radius: 5px;
    border: 1px solid #ddd;
    overflow-y: auto;
}

/* Правая колонка и Формы */
.sidebar-right {
    background-color: #ffffff;
    padding: 15px;
    border-radius: 5px;
    border: 1px solid #ddd;
}

.login-form h4 {
    font-size: 14px;
    margin-top: 0;
    margin-bottom: 15px;
    color: #05141f;
    border-bottom: 1px solid #eee;
    padding-bottom: 5px;
}

.form-group {
    margin-bottom: 10px;
}

.form-group label {
    display: block;
    font-size: 12px;
    margin-bottom: 3px;
}

.form-group input {
    width: 100%;
    padding: 6px;
    border: 1px solid #ccc;
    border-radius: 3px;
    box-sizing: border-box;
    font-size: 12px;
}

.btn-submit {
    width: 100%;
    padding: 8px;
    background-color: #bb162b;
    color: white;
    border: none;
    border-radius: 3px;
    cursor: pointer;
    font-weight: bold;
    font-size: 12px;
    margin-top: 5px;
}

.btn-submit:hover {
    background-color: #901020;
}

.auth-links {
    margin-top: 10px;
    font-size: 11px;
    text-align: center;
}

.auth-links a {
    color: #007bff;
    text-decoration: none;
    display: block;
    margin-bottom: 5px;
}

.auth-links a:hover {
    text-decoration: underline;
}

/* Таблицы */
table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 15px;
    margin-bottom: 25px;
}

th, td {
    border: 1px solid #eee;
    padding: 10px;
    font-size: 13px;
    text-align: left;
}

th {
    background: #f8f9fa;
    color: #05141f;
}

/* Подвал */
footer {
    grid-column: 1 / 4;
    text-align: center;
    font-size: 12px;
    color: #777;
    padding-top: 10px;
}