@import url('https://fonts.googleapis.com/css2?family=Poppins:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&display=swap');

/* ===== RESET ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', sans-serif;
}

body {
    background: #0f0c29;
    background: -webkit-linear-gradient(to right, #24243e, #302b63, #0f0c29);
    background: linear-gradient(to right, #24243e, #302b63, #0f0c29);
    color: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
}

.nav-back-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--glass);
    border: 1px solid var(--glass-border);
    color: var(--text);
    padding: 10px 20px;
    border-radius: 12px;
    font-size: 0.9rem;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.2s;
}

.nav-back-btn:hover {
    background: var(--accent-light);
    border-color: var(--accent);
    color: var(--accent);
}

.home-sci {
    position: absolute;
    top: 5px;
    left: 0px;
    z-index: 1000;
}

.home-sci i {
    color: #0ef;
    font-size: 30px;
    margin: 2px;
    font-weight: bold;
}

/* ===== WRAPPER ===== */
.wrapper {
    position: relative;
    width: 900px;
    height: 550px;
    background: rgba(255,255,255,0.05);
    border-radius: 20px;
    backdrop-filter: blur(15px);
    /*box-shadow: 0 0 40px rgba(17, 0, 255, 0.842);*/
    box-shadow: 0 0 80px #1a2980 ;
    overflow: hidden;
    display: flex;
}

/* ===== FORM BOX ===== */
.form-box {
    width: 50%;
    padding: 40px;
}

.form-box h2 {
    font-size: 28px;
    margin-bottom: 20px;
    color: #00eeff;
}

/* ===== INPUT BOX ===== */
.input-box {
    position: relative;
    margin-bottom: 25px;
    border-bottom: 2px solid #444;
}

.input-box input {
    width: 100%;
    padding: 10px 35px 10px 5px;
    background: transparent;
    border: none;
    outline: none;
    color: #fff;
    font-size: 16px;
}

.input-box label {
    position: absolute;
    top: 50%;
    left: 5px;
    transform: translateY(-50%);
    color: #aaa;
    pointer-events: none;
    transition: 0.3s;
}

/* floating label */
.input-box input:focus ~ label,
.input-box input:valid ~ label {
    top: -8px;
    font-size: 12px;
    color: #00eeff;
}

/* ICON */
.input-box i {
    position: absolute;
    right: 5px;
    top: 50%;
    transform: translateY(-50%);
    color: #00eeff;
    cursor: pointer;
}

/* ===== BUTTON ===== */
.btn {
    width: 100%;
    padding: 12px;
    background: #1a2980; 
    background: -webkit-linear-gradient(to right, #26d0ce, #1a2980); 
    background: linear-gradient(to right,#1a2980, #26d0ce );
    position: relative;
    width: 100%;
    padding: 12px;
    border: none;
    border-radius: 8px;
    color: #f7f7f7e0;
    font-size: 15px;
    cursor: pointer;
    overflow: hidden;
    transition: 0.3s;
    font-weight: 500;
}

.btn::before {
    content: "";
    position: absolute;
    top: 0;
    left: -100%; 
    width: 100%;
    height: 100%;
    background: linear-gradient(120deg,transparent,#1a2980,transparent);
    transition: 1.5s;
}

.btn:hover::before {
    left: 100%;
}



/* ===== GOOGLE BUTTON ===== */
.btn-google {
    width: 100%;
    padding: 10px;
    background: transparent;
    border: 1px solid #00eeff;
    border-radius: 8px;
    color: #fff;
    margin-top: 10px;
    cursor: pointer;
    transition: 0.3s;
}

.btn-google:hover {
    background: #00eeff;
    color: #000;
}

/* ===== LINKS ===== */
.logreg-link {
    margin-top: 15px;
    font-size: 14px;
}

.logreg-link a {
    color: #00eeff;
    text-decoration: none;
}

.logreg-link a:hover {
    text-decoration: underline;
}

/* ===== INFO SIDE ===== */
.info-text {
    width: 50%;
    background: linear-gradient(135deg, #00eeff33, #007bff22);
    flex-direction: column;
    justify-content: center;
    padding: 40px;
}

.info-text h2 {
    font-size: 42px;
    color: #00eeff;
}

.info-text p {
    margin-top: 15px;
    color: #ccc;
}

/* ===== MODAL OVERLAY ===== */
.confirm-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.7);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 999;
}

/* ===== MODAL BOX ===== */
.confirm-modal {
    background: #111827;
    padding: 30px;
    border-radius: 15px;
    text-align: center;
    width: 300px;
    box-shadow: 0 0 25px rgba(0,238,255,0.3);
}

.confirm-modal h2 {
    margin-bottom: 10px;
    color: #00eeff;
}

.confirm-modal p {
    font-size: 14px;
    color: #aaa;
}

/* ===== MODAL BUTTON ===== */
.confirm-btn {
    margin-top: 15px;
    padding: 10px;
    width: 100%;
    border: none;
    border-radius: 6px;
    background: #00eeff;
    color: #000;
    cursor: pointer;
    transition: 0.3s;
}

.confirm-btn:hover {
    background: #00c3cc;
}

/* ===== ERROR TEXT ===== */
#email-exists-error,
#password-match-error {
    color: #ff4d4d;
    font-size: 12px;
}

/* ========================================= */
/* Google Sign-In Button */
/* ========================================= */
.btn-google {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    height: 45px;
    background: rgba(255, 255, 255, 0.07);
    border: 1.5px solid rgba(255, 255, 255, 0.25);
    border-radius: 40px;
    cursor: pointer;
    font-size: 14.5px;
    font-family: 'Poppins', sans-serif;
    font-weight: 500;
    color: #fff;
    transition: all 0.3s ease;
    backdrop-filter: blur(4px);
    overflow: hidden;
    margin-bottom: 4px;
}

.btn-google:hover {
    background: rgba(255, 255, 255, 0.14);
    border-color: rgba(255, 255, 255, 0.5);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    transform: translateY(-1px);
}

.btn-google:active {
    transform: translateY(0);
}

.wrapper {
    position: relative;
    overflow: hidden;
    transition: height 0.6s ease;
}

.wrapper.active {
    height: 680px;
}

.wrapper .form-box {
    position: absolute;
    top: 0;
    width: 50%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.wrapper .form-box.login {
    left: 0;
    padding: 0 60px 0 40px;
}

.wrapper .form-box.login .animation {
    transform: translateX(0);
    opacity: 1;
    filter: blur(0);
    transition: .7s ease;
    transition-delay: calc(.1s * var(--j));
}

.wrapper.active .form-box.login .animation {
    transform: translateX(-120%);
    opacity: 0;
    filter: blur(10px);
    transition-delay: calc(.1s * var(--i));
}

.wrapper .form-box.register {
    right: 0;
    padding: 0 40px 0 60px;
    pointer-events: none;
}

.wrapper .form-box.register .input-box {
    margin: 15px 0;
}

.wrapper .form-box.register h2 {
    font-size: 28px;
    margin-top: 50px;
}

.wrapper.active .form-box.register {
    pointer-events: auto;
    margin-top: 70px;
}

.wrapper .form-box.register .animation {
    transform: translateX(120%);
    opacity: 0;
    filter: blur(10px);
    transition: .7s ease;
    transition-delay: calc(.1s * var(--j));
}

.wrapper.active .form-box.register .animation {
    transform: translateX(0);
    opacity: 1;
    filter: blur(0);
    transition-delay: calc(.1s * var(--i));
}

.wrapper .info-text {
    position: absolute;
    top: 0;
    width: 50%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.wrapper .info-text.login {
    right: 0;
    text-align: right;
    padding: 0 40px 60px 150px;
}

.wrapper .info-text.login .animation {
    transform: translateX(0);
    opacity: 1;
    filter: blur(0);
    transition: .7s ease;
    transition-delay: calc(.1s * var(--j));

}

.wrapper.active .info-text.login .animation {
    transform: translateX(120%);
    opacity: 0;
    filter: blur(10px);
    transition-delay: calc(.1s * var(--i));
}

.wrapper .info-text.register {
    left: 0;
    text-align: left;
    padding: 0 150px 60px 40px;
    pointer-events: none;
}

.wrapper.active .info-text.register {
    pointer-events: auto;
}

.wrapper .info-text.register .animation {
    transform: translateX(-120%);
    opacity: 0;
    filter: blur(10px);
    transition: .7s ease;
    transition-delay: calc(.1s * var(--j));
}

.wrapper.active .info-text.register .animation {
    transform: translateX(0);
    opacity: 1;
    filter: blur(0);
    transition-delay: calc(.1s * var(--i));
}

/* ========================================= */
/* Divider */
/* ========================================= */
.divider {
    display: flex;
    align-items: center;
    text-align: center;
    margin: 14px 0 10px;
    gap: 10px;
    color: rgba(255, 255, 255, 0.45);
    font-size: 13px;
}

.divider::before,
.divider::after {
    content: '';
    flex: 1;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}
/* ========================================= */
/* Mobile Responsiveness */
/* ========================================= */
@media (max-width: 768px) {
    .wrapper {
        width: 95%;
        height: auto;
        min-height: auto;
        padding-top: 20px;
        padding-bottom: 20px;
        overflow-y: auto;
    }

    .wrapper .bg-animate,
    .wrapper .bg-animate2 {
        display: none;
    }

    .wrapper .info-text {
        display: none;
    }

    .wrapper .form-box {
        position: relative;
        width: 100%;
        height: auto;
    }

    .wrapper .form-box.login,
    .wrapper .form-box.register {
        padding: 40px 20px;
    }

    .wrapper .form-box.login {
        display: flex;
    }

    .wrapper .form-box.register {
        display: none;
    }

    .wrapper.active .form-box.login {
        display: none;
    }

    .wrapper.active .form-box.register {
        display: flex;
        pointer-events: auto;
        opacity: 1;
        filter: blur(0);
        transform: translateX(0);
        margin-top: 0;
    }

    .wrapper .form-box.login .animation,
    .wrapper .form-box.register .animation {
        transition: none !important;
        transition-delay: 0s !important;
        transform: none !important;
        opacity: 1 !important;
        filter: none !important;
    }

    .wrapper .form-box h2 {
        margin-top: 10px;
    }

    body {
        background-position: center;
        background-size: cover;
    }

    /* ===== BUTTON ===== */
    .btn {
        width: 100%;
        padding: 12px;
        background: #1a2980; /* fallback for old browsers */
        background: -webkit-linear-gradient(to right, #26d0ce, #1a2980); /* Chrome 10-25, Safari 5.1-6 */
        background: linear-gradient(to right,#1a2980, #26d0ce ); /* W3C, IE 10+/ Edge, Firefox 16+, Chrome 26+, Opera 12+, Safari 7+ */
        position: relative;
        width: 100%;
        padding: 12px;
        border: none;
        border-radius: 8px;
        color: #f7f7f7e0;
        font-size: 15px;
        cursor: pointer;
        overflow: hidden;
        transition: 0.3s;
        font-weight: 500;
    }

    .btn::before {
        content: "";
        position: absolute;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100%;
        background: linear-gradient(
            120deg,
            transparent,
            #1a2980,
            transparent
        );
        transition: 1.5s;
    }

    .btn:hover::before {
        left: 100%;
    }
}