.auth-panel {
    max-width: 520px;
    background: linear-gradient(to bottom, #132f5d, #0d2142);
    border: 1px solid #335a99;
    box-shadow: 0 0 12px rgba(0, 0, 0, 0.45), inset 0 0 8px rgba(255, 255, 255, 0.06);
    border-radius: 4px;
    padding: 18px 18px 14px;
}

.auth-panel h1 {
    margin-bottom: 14px;
}

.auth-form {
    margin: 0;
}

.auth-row {
    margin: 0 0 14px;
}

.auth-form label {
    color: #d6e6ff;
    font-weight: bold;
    text-shadow: 1px 1px 1px #000;
}

.auth-form input[type="text"],
.auth-form input[type="email"],
.auth-form input[type="password"] {
    width: 100%;
    box-sizing: border-box;
    margin-top: 6px;
    padding: 8px 10px;
    border: 1px solid #3c639f;
    border-radius: 3px;
    background: #0a1a3a;
    color: #e0e0ff;
    font-family: Tahoma, Arial, Helvetica, sans-serif;
    font-size: 13px;
    box-shadow: inset 0 0 4px rgba(0, 0, 0, 0.5);
}

.auth-form input[type="text"]:focus,
.auth-form input[type="email"]:focus,
.auth-form input[type="password"]:focus {
    outline: none;
    border-color: #ff6600;
    box-shadow: 0 0 0 1px rgba(255, 102, 0, 0.35), inset 0 0 4px rgba(0, 0, 0, 0.45);
}

.auth-checkbox {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 16px;
}

.auth-checkbox input[type="checkbox"] {
    accent-color: #ff6600;
}

.auth-error {
    display: block;
    margin-top: 4px;
    color: #ff9a9a;
    font-weight: bold;
    text-shadow: 1px 1px 1px #300;
}

.auth-submit {
    padding: 6px 14px;
    background: linear-gradient(to bottom, #ff5555, #c00000);
    color: #fff;
    border: 1px solid #880000;
    border-radius: 4px;
    text-shadow: 1px 1px 2px #550000;
    cursor: pointer;
    font-weight: bold;
}

.auth-submit:hover {
    background: linear-gradient(to bottom, #ff3300, #ff6600);
    box-shadow: 0 0 10px rgba(255, 165, 0, 0.4);
}

.auth-note {
    margin: 14px 0 0;
    color: #c2d7ff;
}