* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: Arial, sans-serif;
    background: url("images/background.jpg") no-repeat center center/cover;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

/* ===== ОБЩЕЕ ОКНО ===== */

.wrapper {
    width: 420px;
    padding: 40px;
    border-radius: 25px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(15px);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4);
    color: white;
    text-align: center;
}

/* Для админ панели шире */
.admin-wrapper {
    width: 1000px;
    padding: 50px;
    border-radius: 25px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(15px);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4);
    color: white;
}

/* ===== ЗАГОЛОВКИ ===== */

h1 {
    margin-bottom: 30px;
    font-size: 32px;
}

/* ===== INPUT ===== */

input {
    width: 100%;
    padding: 15px 20px;
    margin: 15px 0;
    border-radius: 50px;
    border: none;
    outline: none;
    background: rgba(255,255,255,0.85);
    font-size: 16px;
}

/* ===== КНОПКИ ===== */

button {
    width: 100%;
    padding: 15px;
    margin-top: 15px;
    border-radius: 50px;
    border: none;
    background: white;
    cursor: pointer;
    font-weight: bold;
    font-size: 16px;
    transition: 0.3s;
}

button:hover {
    background: #e0e0e0;
}

/* ===== КНОПКА АДМИН ПАНЕЛЬ ===== */

.admin-btn {
    display: inline-block;
    padding: 12px 30px;
    margin-top: 15px;
    border-radius: 50px;
    background: white;
    color: black;
    text-decoration: none;
    font-weight: bold;
    transition: 0.3s;
}

.admin-btn:hover {
    background: #e0e0e0;
}

/* ===== ССЫЛКИ ===== */

a {
    color: white;
    text-decoration: none;
    font-weight: bold;
}

a:hover {
    text-decoration: underline;
}

/* ===== ОШИБКИ ===== */

.error {
    background: rgba(255,0,0,0.4);
    padding: 12px;
    border-radius: 15px;
    margin-bottom: 15px;
}

.success {
    background: rgba(0,255,0,0.4);
    padding: 12px;
    border-radius: 15px;
    margin-bottom: 15px;
}

/* ===== ТАБЛИЦА АДМИНА ===== */

table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 30px;
    color: white;
}

th, td {
    padding: 12px;
    text-align: center;
    border-bottom: 1px solid rgba(255,255,255,0.3);
}

th {
    font-weight: bold;
}

/* ===== КНОПКА УДАЛИТЬ ===== */

.delete-btn {
    padding: 6px 15px;
    border-radius: 20px;
    background: red;
    color: white;
    text-decoration: none;
    font-size: 14px;
}

.delete-btn:hover {
    background: darkred;
}
.google-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-top: 15px;
    padding: 12px;
    border-radius: 50px;
    background: white;
    color: #444;
    font-weight: bold;
    text-decoration: none;
    transition: 0.3s;
}

.google-btn:hover {
    background: #f1f1f1;
}

.google-icon {
    width: 18px;
}