/* Main styles */

/* Reset and base styles */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}


body {
    font-family: 'Segoe UI', Arial, sans-serif;
    background: #f8f9fa;
    color: #222;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

header, h1, h2, h3 {
    font-weight: 600;
    color: #333;
}


.admin-container {
    max-width: 400px;
    width: 100%;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 2px 16px rgba(0,0,0,0.07);
    padding: 32px 28px;
    margin: 0 auto;
}

nav {
    background: #222;
    color: #fff;
    padding: 16px 0;
    text-align: center;
}

nav a {
    color: #fff;
    text-decoration: none;
    margin: 0 18px;
    font-weight: 500;
    transition: color 0.2s;
}
nav a:hover {
    color: #00bfae;
}

button, input[type="submit"] {
    background: #00bfae;
    color: #fff;
    border: none;
    border-radius: 6px;
    padding: 10px 22px;
    font-size: 1rem;
    cursor: pointer;
    transition: background 0.2s;
}
button:hover, input[type="submit"]:hover {
    background: #009e8e;
}

form {
    margin: 24px 0;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

input, textarea, select {
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 6px;
    font-size: 1rem;
}

.card {
    background: #f4f6fb;
    border-radius: 10px;
    box-shadow: 0 1px 6px rgba(0,0,0,0.05);
    padding: 24px;
    margin-bottom: 24px;
}

.admin-panel {
    background: #fffbe6;
    border: 1px solid #ffe58f;
    border-radius: 10px;
    padding: 24px;
    margin-bottom: 24px;
}

footer {
    text-align: center;
    padding: 18px 0;
    background: #222;
    color: #fff;
    margin-top: 40px;
    border-radius: 0 0 12px 12px;
}