body {
    margin: 0;
    padding: 0;
    font-family: 'Segoe UI', Arial, sans-serif;
    background-image: url('img/background_img.jpg');
    background-size:cover;
    background-position: center;
    background-repeat: no-repeat;
}

.form-container {
    max-width: 600px;
    margin: 50px auto;
    background: #fff;
    padding: 32px;
    border-radius: 12px;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.1);
}

h1 {
    margin-bottom: 20px;
    font-size: 28px;
}

h2 {
    font-size: 18px;
    margin-top: 25px;
}

input[type="text"],
input[type="email"],
input[type="number"],
textarea {
    width: 100%;
    padding: 10px;
    margin-top: 8px;
    margin-bottom: 16px;
    border: 1px solid #ccc;
    border-radius: 6px;
    font-size: 14px;
    box-sizing: border-box;
}

button {
    background-color: #4CAF50;
    color: white;
    border: none;
    padding: 12px 20px;
    text-align: center;
    font-size: 14px;
    border-radius: 6px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

button:hover {
    background-color: #45a049;
}

.edit-btn {
    background-color: #1976d2;
    color: #fff;
    padding: 6px 14px;
    border-radius: 4px;
    text-decoration: none;
    margin-right: 6px;
    font-size: 14px;
    min-width: 80px;
    text-align: center;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
    border: none;
    outline: none;
    transition: transform 0.1s;
}

.edit-btn:hover {
    background-color: #125ea2;
}

.edit-btn:active {
    transform: scale(0.97);
}

.delete-btn {
    background-color: #d9534f;
    color: #fff;
    padding: 6px 14px;
    border-radius: 4px;
    text-decoration: none;
    font-size: 14px;
    min-width: 80px;
    text-align: center;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
    border: none;
    outline: none;
    transition: transform 0.1s;
}

.delete-btn:hover {
    background-color: #b71c1c;
}

.delete-btn:active {
    transform: scale(0.97);
}

.delete-all-btn {
    background-color: #b71c1c;
    color: #fff;
    padding: 12px 28px;
    border: none;
    border-radius: 6px;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    margin-bottom: 16px;
    box-shadow: 0 2px 8px rgba(183,28,28,0.12);
    transition: background 0.2s;
}

.delete-all-btn:hover {
    background-color: #d32f2f;
}

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

th, td {
    border: 1px solid #ccc;
    padding: 12px;
    text-align: left;
}

th {
    background-color: #eee;
}

.admin-container {
    max-width: 1100px;
    min-width: 0;
    width: 98vw;
    overflow-x: auto;
    padding: 32px 18px;
}

.admin-container table {
    min-width: 900px;
    font-size: 15px;
}

.action-buttons {
    display: flex;
    gap: 8px;
    align-items: center;
    justify-content: flex-start;
}