*,
*::before,
*::after {
    box-sizing: border-box;
}

body {
    min-height: 100vh;
    margin: 0;
    padding: 24px;
    background-color: #f3f7ff;
    font-family: Arial, Helvetica, sans-serif;
}

.account-page {
    width: min(900px, 100%);
    margin: 0 auto;
    text-align: center;
}

#logged-out-section {
    display: flex;
    justify-content: center;
}

.account-card {
    padding: 24px;
    border: 3px solid #2563eb;
    border-radius: 18px;
    background: white;
    box-shadow: 0 8px 20px
        rgba(30, 64, 175, 0.15);
    text-align: left;
}

.account-card h2 {
    margin-top: 0;
    text-align: center;
    color: #1d4ed8;
}

.account-card form {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.account-card label {
    font-weight: bold;
}

.account-card input {
    width: 100%;
    padding: 12px;
    border: 2px solid #bfdbfe;
    border-radius: 10px;
    font-size: 16px;
}

.account-card button {
    margin-top: 10px;
    padding: 12px 18px;
    border: none;
    border-radius: 10px;
    background: #2563eb;
    color: white;
    font-size: 18px;
    font-weight: bold;
    cursor: pointer;
}

.account-card button:hover {
    background: #1d4ed8;
}

#signup-message,
#login-message {
    min-height: 24px;
    margin-bottom: 0;
    text-align: center;
}

.message-error {
    color: #b91c1c;
}

.message-success {
    color: #15803d;
}

[hidden] {
    display: none !important;
}

.account-card {
    width: min(460px, 100%);
}

.password-field {
    display: grid;
    grid-template-columns:
        minmax(0, 1fr) auto;
    gap: 8px;
}

.password-field input {
    min-width: 0;
}

.account-card .password-toggle {
    width: 72px;
    margin: 0;
    padding: 8px;
    border: 2px solid #bfdbfe;
    background: #eff6ff;
    color: #1d4ed8;
    font-size: 14px;
}

.account-card .password-toggle:hover {
    background: #dbeafe;
}

.account-switch {
    margin-top: 24px;
    padding-top: 18px;
    border-top: 1px solid #dbeafe;
    text-align: center;
}

.account-switch p {
    margin: 0 0 10px;
}

.account-card .secondary-btn {
    margin: 0;
    background: white;
    color: #1d4ed8;
    border: 2px solid #2563eb;
}

.account-card .secondary-btn:hover {
    background: #eff6ff;
}


@media (max-width: 700px) {
    body {
        padding: 14px;
    }

}