@import url('https://fonts.googleapis.com/css2?family=Cairo:wght@400;700&display=swap');
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Cairo", sans-serif;
    text-decoration: none;
    list-style: none;
}

body {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background: #06162b;
}

.container {
    position: relative;
    width: 850px;
    height: 700px;
    background: #fff;
    margin: 20px;
    border-radius: 30px;
    box-shadow: 0 0 30px rgba(0, 0, 0, .2);
    overflow: hidden;
}

.container h1 {
    font-size: 36px;
    margin: -10px 0;
}

.container p {
    font-size: 14.5px;
    margin: 15px 0;
}

form {
    width: 100%;
}

.form-box {
    position: absolute;
    right: 0;
    width: 50%;
    height: 100%;
    background: #fff;
    display: flex;
    align-items: center;
    color: #333;
    text-align: center;
    padding: 40px;
    z-index: 1;
    transition: right 0.6s ease-in-out, opacity 0.4s ease, visibility 0.4s ease;
}

.form-box.login {
    visibility: visible;
    opacity: 1;
    transition: opacity 0.4s ease, visibility 0.4s ease;
}

.container.active .form-box.login {
    visibility: hidden;
    opacity: 0;
}

.form-box.register {
    visibility: hidden;
    opacity: 0;
    transition: opacity 0.4s ease, visibility 0.4s ease;
}

.container.active .form-box.register {
    visibility: visible;
    opacity: 1;
}

.container.active .form-box {
    right: 50%;
}

.input-box {
    position: relative;
    margin: 30px 0;
}

.input-box input {
    width: 100%;
    padding: 13px 50px 13px 20px;
    background: #eee;
    border-radius: 8px;
    border: none;
    outline: none;
    font-size: 16px;
    color: #333;
    font-weight: 500;
}

.input-box input::placeholder {
    color: #888;
    font-weight: 400;
}

.input-box i {
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 20px;
}

.forgot-link {
    margin: -15px 0 15px;
}

.forgot-link a {
    font-size: 14.5px;
    color: #333;
}

.btn {
    width: 100%;
    height: 48px;
    background: #fdb813;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0, 0, 0, .1);
    border: none;
    cursor: pointer;
    font-size: 16px;
    color: #06162b;
    font-weight: 600;
    font-family: "Cairo", sans-serif;
}

.social-icons {
    display: flex;
    justify-content: center;
}

.social-icons a {
    display: inline-flex;
    padding: 10px;
    border: 2px solid #ccc;
    border-radius: 8px;
    font-size: 24px;
    color: #333;
    margin: 0 8px;
}

.toggle-box {
    position: absolute;
    width: 100%;
    height: 100%;
}

.toggle-box::before {
    content: '';
    position: absolute;
    left: -250%;
    width: 300%;
    height: 100%;
    background: #17a2b8;
    border-radius: 150px;
    z-index: 2;
    transition: 1.8s ease-in-out;
}

.container.active .toggle-box::before {
    left: 50%;
}

.toggle-panel {
    position: absolute;
    width: 50%;
    height: 100%;
    color: #fff;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 2;
    transition: .6s ease-in-out;
}

.toggle-panel.toggle-left {
    left: 0;
    transition-delay: 1.2s;
}

.container.active .toggle-panel.toggle-left {
    left: -50%;
    transition-delay: .6s;
}

.toggle-panel.toggle-right {
    right: -50%;
    transition-delay: .6s;
}

.container.active .toggle-panel.toggle-right {
    right: 0;
    transition-delay: 1.2s;
}

.toggle-panel p {
    margin-bottom: 20px;
}

.toggle-panel .btn {
    width: 160px;
    height: 46px;
    background: transparent;
    border: 2px solid #fff;
    box-shadow: none;
    font-family: "Cairo", sans-serif;
}

.form-step {
    display: none;
    transition: opacity 0.3s ease;
    opacity: 0;
}

.form-step.active {
    display: block;
    opacity: 1;
}

.username-box {
    position: relative;
}

.status-icon {
    position: absolute;
    top: 50%;
    left: 45px;
    transform: translateY(-50%);
    font-size: 1.2em;
}

.username-box.error input {
    border: 2px solid #e74c3c !important;
}

.username-box.success input {
    border: 2px solid #2ecc71 !important;
}

.error-message {
    color: #e74c3c;
    font-size: 12px;
    margin-top: 4px;
    display: block;
}


/* Remove pseudo-elements for status-icon */

.status-icon {
    display: inline-block;
    margin-right: 5px;
    font-size: 20px;
}


/* Remove spinner animation for pseudo-elements */

.status-icon.spinning::before {
    content: none;
}


/* Remove error and success pseudo-elements */

.error-icon::before,
.success-icon::before {
    content: none;
}


/* Add smooth transitions for input borders */

.username-box input {
    transition: border-color 0.3s ease;
}


/* Success and error styles for input borders */

.username-box.success input {
    border-color: #2ecc71 !important;
}

.username-box.error input {
    border-color: #e74c3c !important;
}


/* Style for input messages */

.input-message {
    margin-top: 6px;
    font-size: 13px;
    color: #555;
}

.username-box.error .input-message {
    color: #e74c3c;
}

.username-box.success .input-message {
    color: #2ecc71;
}

@media screen and (max-width: 650px) {
    .container {
        height: calc(100vh - 40px);
    }
    .form-box {
        bottom: 0;
        width: 100%;
        height: 70%;
    }
    .container.active .form-box {
        right: 0;
        bottom: 30%;
    }
    .toggle-box::before {
        left: 0;
        top: -270%;
        width: 100%;
        height: 300%;
        border-radius: 20vw;
    }
    .container.active .toggle-box::before {
        left: 0;
        top: 70%;
    }
    .container.active .toggle-panel.toggle-left {
        left: 0;
        top: -30%;
    }
    .toggle-panel {
        width: 100%;
        height: 30%;
    }
    .toggle-panel.toggle-left {
        top: 0;
    }
    .toggle-panel.toggle-right {
        right: 0;
        bottom: -30%;
    }
    .container.active .toggle-panel.toggle-right {
        bottom: 0;
    }
}

@media screen and (max-width: 400px) {
    .form-box {
        padding: 20px;
    }
    .toggle-panel h1 {
        font-size: 30px;
    }
}


/* أولاً نلغي الـ right الافتراضي */

.username-box .status-icon {
    right: auto;
    left: 20px;
    top: 40%;
    /* تحكّم بمسافة الأيقونة من الحافة اليسرى */
}


/* ثانياً نوسع الـ padding الأيسر للإينبوت علشان الأيقونة ما تغطي النص */

.username-box input {
    padding-left: 50px;
    /* زوّدها حسب حجم الأيقونة والمسافة اللي تبغاها */
}

.back-btn {
    position: absolute;
    top: 20px;
    right: 20px;
    /* ثابت في الركن الأيمن */
    width: 40px;
    /* عرض الزر */
    height: 40px;
    /* ارتفاع الزر */
    padding: 0;
    /* يشيل الـpadding الواسع الافتراضي */
    border-radius: 50%;
    /* دائري */
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    /* تكبير الأيقونة قليلاً */
}


/* General back button styles */

.back-btn {
    position: absolute;
    top: 20px;
    width: 40px;
    height: 40px;
    padding: 0;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #fff;
    box-shadow: 0 0 6px rgba(0, 0, 0, 0.1);
}


/* Back button for login box */

.form-box.login .back-btn {
    right: 20px;
}


/* Back button for register box */

.form-box.register .back-btn {
    left: 20px;
}


/* Icon inside back button */

.back-btn i {
    font-size: 1.2rem;
    color: #333;
}