@import url('color.css');

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, var(--mint), var(--blue));
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

.container {
    max-width: 420px;
    width: 100%;
    background-color: var(--white);
    padding: 30px 35px;
    border-radius: 18px;
    box-shadow: 0 8px 25px rgba(0,0,0,0.12);
    text-align: center;
}

h2 {
    margin-bottom: 25px;
    color: var(--blue);
    font-size: 22px;
    font-weight: bold;
}

label {
    display: block;
    margin-bottom: 8px;
    text-align: right;
    font-size: 14px;
    color: var(--gray);
}

/* ورودی‌ها */
.input-email,
.input-captcha {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--gray);
    border-radius: 10px;
    margin-bottom: 18px;
    font-size: 15px;
    transition: 0.3s ease;
}

    .input-email:focus,
    .input-captcha:focus {
        border-color: var(--blue);
        box-shadow: 0 0 6px rgba(74, 144, 226, 0.35);
        outline: none;
    }

/* کپچا */
.captcha-img {
    display: block;
    margin: 15px auto;
    border: 2px solid var(--light-gray);
    border-radius: 10px;
    cursor: pointer;
    transition: transform 0.2s, border-color 0.2s;
}

    .captcha-img:hover {
        transform: scale(1.05);
        border-color: var(--orange);
    }

/* دکمه */
.btn {
    width: 100%;
    padding: 12px;
    border: none;
    border-radius: 10px;
    background: var(--blue);
    color: var(--white);
    font-size: 16px;
    cursor: pointer;
    transition: background 0.3s, transform 0.2s;
}

    .btn:hover {
        background: var(--teal);
        transform: translateY(-2px);
    }

/* پیام‌ها */
.message {
    margin-top: 15px;
    font-size: 14px;
}

    .message.error {
        color: var(--red);
        font-weight: bold;
    }

    .message.success {
        color: var(--dark-green);
        font-weight: bold;
    }

/* ریسپانسیو */
@media (max-width: 480px) {
    .container {
        padding: 20px;
        margin: 10px;
    }

    h2 {
        font-size: 20px;
    }
}