body {
    font-family: "Poppins", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background: #f6f7fb;
    margin: 0;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}
h1 {
    margin: 0 0 24px;
    font-size: 22px;
    font-weight: 600;
    color: #111;
    text-align: center;
}
.wrap {
    width: 100%;
    max-width: 420px;
    background: #fff;
    border-radius: 12px;
    padding: 32px 36px;
    box-shadow: 0 6px 20px rgba(0, 0, 0, .08);
}
label {
    display: block;
    margin: 14px 0 6px;
    font-size: 14px;
    font-weight: 500;
    color: #111;
}
.field {
    position: relative;
}
input {
    width: 100%;
    height: 40px;
    box-sizing: border-box;
    padding: 6px 12px;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 14px;
    outline: none;
}
.with-toggle {
    padding-right: 42px;
}
.toggle {
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    border: none;
    background: transparent;
    cursor: pointer;
    color: #6b7280;
    padding: 4px;
    line-height: 0;
}
.toggle:hover {
    color: #374151;
}
button[type="submit"] {
    margin-top: 24px;
    height: 42px;
    border: none;
    border-radius: 8px;
    background: #2563eb;
    color: #fff;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    width: 100%;
}
button[type="submit"]:hover {
    background: #1d4ed8;
}
.error {
    background: #fff0f0;
    color: #b00020;
    padding: 12px;
    border-radius: 8px;
    margin-bottom: 16px;
    font-size: 14px;
    text-align: center;
    border: 1px solid #fecaca;
}