* {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
    }

    body {
        font-family: 'Montserrat', sans-serif;
        background-color: #000;
        color: #fff;
        min-height: 100vh;
        display: flex;
        flex-direction: column;
        position: relative;
        overflow-x: hidden;
    }

    /* Background */
    .signin__background {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        z-index: 0;
    }

    .signin__background img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        opacity: 0.5;
    }

    .signin__overlay {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.6);
        z-index: 1;
    }

    /* Header */
    .signin__header {
        position: relative;
        z-index: 10;
        padding: 20px 5%;
        display: flex;
        justify-content: space-between;
        align-items: center;
    }

    .netflix__logo {
        width: 167px;
        height: auto;
    }

    .netflix__logo img {
        width: 100%;
        filter: drop-shadow(0 0 10px rgba(229, 9, 20, 0.5));
    }

    /* Main Content */
    .signin__main {
        position: relative;
        z-index: 10;
        flex: 1;
        display: flex;
        justify-content: center;
        align-items: center;
        padding: 20px;
    }

    .signin__box {
        background: rgba(0, 0, 0, 0.75);
        padding: 60px 68px;
        border-radius: 4px;
        max-width: 450px;
        width: 100%;
        animation: slideIn 0.5s ease;
    }

    @keyframes slideIn {
        from {
            opacity: 0;
            transform: translateY(30px);
        }

        to {
            opacity: 1;
            transform: translateY(0);
        }
    }

    .signin__box h1 {
        font-size: 32px;
        font-weight: 700;
        margin-bottom: 28px;
        color: #fff;
    }

    .signin__form {
        display: flex;
        flex-direction: column;
        gap: 16px;
    }

    .input__group {
        position: relative;
    }

    .signin__input {
        width: 100%;
        padding: 16px 20px;
        background: #333;
        border: none;
        border-radius: 4px;
        color: #fff;
        font-size: 16px;
        font-family: 'Montserrat', sans-serif;
        transition: all 0.3s ease;
    }

    .signin__input:focus {
        outline: none;
        background: #454545;
        box-shadow: 0 0 0 2px #e50914;
    }

    .signin__input::placeholder {
        color: #8c8c8c;
    }

    .error__message {
        color: #e87c03;
        font-size: 13px;
        margin-top: 6px;
        display: none;
    }

    .input__group.error .error__message {
        display: block;
    }

    .input__group.error .signin__input {
        border-bottom: 2px solid #e87c03;
    }

    .signin__button {
        background: linear-gradient(135deg, #e50914 0%, #b20710 100%);
        border: none;
        color: white;
        padding: 16px;
        border-radius: 4px;
        font-size: 16px;
        font-weight: 700;
        cursor: pointer;
        transition: all 0.3s ease;
        font-family: 'Montserrat', sans-serif;
        letter-spacing: 1px;
        margin-top: 24px;
        box-shadow: 0 4px 15px rgba(229, 9, 20, 0.3);
    }

    .signin__button:hover {
        background: linear-gradient(135deg, #f40612 0%, #e50914 100%);
        box-shadow: 0 6px 20px rgba(229, 9, 20, 0.5);
        transform: translateY(-2px);
    }

    .signin__button:active {
        transform: translateY(0);
    }

    .signin__options {
        display: flex;
        justify-content: space-between;
        align-items: center;
        margin-top: 12px;
        font-size: 13px;
        color: #b3b3b3;
    }

    .remember__me {
        display: flex;
        align-items: center;
        gap: 8px;
        cursor: pointer;
    }

    .remember__me input[type="checkbox"] {
        width: 16px;
        height: 16px;
        cursor: pointer;
        accent-color: #e50914;
    }

    .need__help {
        color: #b3b3b3;
        text-decoration: none;
        transition: color 0.3s ease;
    }

    .need__help:hover {
        color: #fff;
        text-decoration: underline;
    }

    .signup__section {
        margin-top: 20px;
        padding-top: 20px;
    }

    .signup__text {
        color: #737373;
        font-size: 16px;
    }

    .signup__text a {
        color: #fff;
        text-decoration: none;
        font-weight: 600;
        transition: color 0.3s ease;
    }

    .signup__text a:hover {
        text-decoration: underline;
        color: #e50914;
    }

    .recaptcha__text {
        margin-top: 16px;
        font-size: 13px;
        color: #8c8c8c;
        line-height: 1.5;
    }

    .recaptcha__text a {
        color: #0071eb;
        text-decoration: none;
    }

    .recaptcha__text a:hover {
        text-decoration: underline;
    }

    /* Footer */
    .signin__footer {
        position: relative;
        z-index: 10;
        background: rgba(0, 0, 0, 0.75);
        padding: 30px 5%;
        color: #737373;
        font-size: 13px;
    }

    .footer__content {
        max-width: 1000px;
        margin: 0 auto;
    }

    .footer__contact {
        margin-bottom: 20px;
    }

    .footer__contact a {
        color: #737373;
        text-decoration: none;
    }

    .footer__contact a:hover {
        text-decoration: underline;
    }

    .footer__links {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 15px;
        margin-bottom: 20px;
    }

    .footer__links a {
        color: #737373;
        text-decoration: none;
        transition: color 0.3s ease;
    }

    .footer__links a:hover {
        text-decoration: underline;
        color: #fff;
    }

    .language__selector {
        margin-top: 20px;
        display: inline-block;
    }

    .language__dropdown {
        background: rgba(0, 0, 0, 0.5);
        border: 1px solid #737373;
        color: #737373;
        padding: 10px 15px;
        border-radius: 4px;
        font-size: 14px;
        cursor: pointer;
        font-family: 'Montserrat', sans-serif;
        transition: all 0.3s ease;
    }

    .language__dropdown:hover {
        border-color: #fff;
        color: #fff;
    }

    .language__dropdown:focus {
        outline: 2px solid #e50914;
        outline-offset: 2px;
    }

    .language__dropdown option {
        background-color: #000;
    }

    /* Code Input (for 2FA or verification) */
    .code__input__container {
        display: none;
        margin-top: 20px;
    }

    .code__input__container.active {
        display: block;
    }

    .code__inputs {
        display: flex;
        gap: 10px;
        justify-content: center;
        margin: 20px 0;
    }

    .code__input {
        width: 50px;
        height: 60px;
        text-align: center;
        font-size: 24px;
        font-weight: 700;
        background: #333;
        border: 2px solid #333;
        border-radius: 4px;
        color: #fff;
        transition: all 0.3s ease;
    }

    .code__input:focus {
        outline: none;
        border-color: #e50914;
        background: #454545;
    }

    /* Responsive */
    @media (max-width: 768px) {
        .signin__box {
            padding: 40px 30px;
        }

        .signin__box h1 {
            font-size: 28px;
        }

        .netflix__logo {
            width: 120px;
        }

        .footer__links {
            grid-template-columns: repeat(2, 1fr);
        }
    }

    @media (max-width: 480px) {
        .signin__box {
            padding: 30px 20px;
        }

        .signin__header {
            padding: 15px 5%;
        }

        .footer__links {
            grid-template-columns: 1fr;
        }
    }

    /* Loading Animation */
    .loading {
        display: none;
        text-align: center;
        margin-top: 20px;
    }

    .loading.active {
        display: block;
    }

    .spinner {
        border: 3px solid rgba(255, 255, 255, 0.3);
        border-top: 3px solid #e50914;
        border-radius: 50%;
        width: 40px;
        height: 40px;
        animation: spin 1s linear infinite;
        margin: 0 auto;
    }

    @keyframes spin {
        0% {
            transform: rotate(0deg);
        }

        100% {
            transform: rotate(360deg);
        }
    }