@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@300;400;500;600;700&display=swap');

*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Montserrat', sans-serif;
}

body{
    background-color: #c9d6ff;
    background: linear-gradient(to right, #e2e2e2, #fff7f7);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    height: 100vh;
}

.container{
    background-color: #fff;
    border-radius: 30px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.35);
    position: relative;
    overflow: hidden;
    width: 768px;
    max-width: 100%;
    min-height: 520px;
}

.container p{
    font-size: 15px;
    line-height: 20px;
    letter-spacing: 0.3px;
    margin: 20px 0;
}

.container span{
    font-size: 12px;
}

.container a{
    color: #333;
    font-size: 13px;
    text-decoration: none;
    margin: 15px 0 10px;
}

.container button{
    background-color: #4d1414;
    color: #fff;
    font-size: 12px;
    padding: 10px 45px;
    border: 1px solid transparent;
    border-radius: 8px;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    margin-top: 10px;
    cursor: pointer;
}

/* ghost button (renamed from .hidden) */
.container button.ghost{
    background-color: transparent;
    border-color: #fff;
}

.container form{
    background-color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    padding: 0 40px;
    height: 100%;
}


.container input{
    background-color: #eee;
    border: none;
    margin: 8px 0;
    padding: 10px 15px;
    font-size: 13px;
    border-radius: 8px;
    width: 100%;
    outline: none;
}

/* ========================= */
/* FORM CONTAINERS (RENAMED) */
/* ========================= */

.sign-in-container,
.sign-up-container{
    position: absolute;
    top: 0;
    height: 100%;
    transition: all 0.6s ease-in-out;
}

/* SIGN IN */
.sign-in-container{
    left: 0;
    width: 50%;
    z-index: 2;
}


.container.active .sign-in-container{
    transform: translateX(100%);
}

/* SIGN UP */
.sign-up-container{
    left: 0;
    width: 50%;
    opacity: 0;
    z-index: 1;
}

.container.active .sign-up-container{
    transform: translateX(100%);
    opacity: 1;
    z-index: 5;
    animation: move 0.6s;
}

@keyframes move{
    0%, 49.99%{
        opacity: 0;
        z-index: 1;
    }
    50%, 100%{
        opacity: 1;
        z-index: 5;
    }
}

.container form h1 {
    margin-bottom: 20px;
}

.container form span {
    margin-bottom: 16px;
}

/* Password strength */
.sign-up-container input {
    margin: 5px 0;
}

#Password {
    margin-bottom: 5px;
}

#ConfirmPassword {
    margin-top: 0;
}

.strength-bar-wrap {
    width: 100%;
    height: 3px;
    background: #e0e0e0;
    border-radius: 4px;
    margin: 0;
    overflow: hidden;
}

.strength-bar {
    height: 100%;
    width: 0;
    border-radius: 4px;
    transition: width .3s, background .3s;
}

.strength-label {
    font-size: 10px;
    font-weight: 600;
    display: block;
    height: auto;
    line-height: 1.2;
    text-align: right;
    margin: 1px 0 0;
}

/* TOGGLE */
.toggle-container{
    position: absolute;
    top: 0;
    left: 50%;
    width: 50%;
    height: 100%;
    overflow: hidden;
    transition: all 0.6s ease-in-out;
    border-radius: 150px 0 0 100px;
    z-index: 1000;
}

.container.active .toggle-container{
    transform: translateX(-100%);
    border-radius: 0 150px 100px 0;
}

.toggle{
    background-color: #f5b9b9;
    background: linear-gradient(to right, #441d1d, #421b1b);
    color: #fff;
    position: relative;
    left: -100%;
    width: 200%;
    height: 100%;
    transform: translateX(0);
    transition: all 0.6s ease-in-out;
}

.container.active .toggle{
    transform: translateX(50%);
}

.toggle-panel{
    position: absolute;
    width: 50%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    padding: 0 30px;
    text-align: center;
    top: 0;
    transition: all 0.6s ease-in-out;
}

.toggle-left{
    transform: translateX(-200%);
}

.container.active .toggle-left{
    transform: translateX(0);
}

.toggle-right{
    right: 0;
}

.container.active .toggle-right{
    transform: translateX(200%);
}

/* Desktop: wrapper is a transparent positioned fill */
.forms-slide-wrapper {
    position: absolute;
    inset: 0;
}

@media screen and (max-width: 768px) {
    body {
        padding: 0;
        background: #fff;
        height: auto;
        min-height: 100dvh;
        align-items: flex-start;
        justify-content: flex-start;
        overflow-x: hidden;
    }

    .container {
        width: 100%;
        max-width: 100%;
        min-height: 100dvh;
        height: auto;
        border-radius: 0;
        box-shadow: none;
        display: flex;
        flex-direction: column;
        overflow: hidden;
        position: relative;
    }

    /* Maroon panel — pulled to top */
    .toggle-container {
        order: -1;
        position: relative !important;
        top: auto !important;
        left: 0 !important;
        width: 100% !important;
        height: 180px !important;
        z-index: 100;
        border-radius: 0 0 40px 40px;
        transition: none;
        flex-shrink: 0;
    }

    .container.active .toggle-container {
        transform: none !important;
        border-radius: 0 0 40px 40px;
    }

    .toggle {
        left: 0;
        width: 100%;
        height: 100%;
        transform: none !important;
        transition: none;
    }

    .container.active .toggle {
        transform: none !important;
    }

    /* Slide wrapper — horizontal carousel on mobile */
    .forms-slide-wrapper {
        position: relative !important;
        inset: auto !important;
        width: 200%;
        display: flex;
        flex-direction: row;
        flex-shrink: 0;
        transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    }

    .container.active .forms-slide-wrapper {
        transform: translateX(-50%);
    }

    /* Form containers */
    .sign-in-container,
    .sign-up-container {
        position: relative !important;
        flex: 0 0 50%;
        width: 50% !important;
        height: auto !important;
        top: auto !important;
        left: 0 !important;
        transform: none !important;
        transition: none;
        background: #fff;
        opacity: 1 !important;
        display: block !important;
    }

    .container.active .sign-in-container,
    .container.active .sign-up-container {
        display: block !important;
        transform: none !important;
        opacity: 1 !important;
        animation: none;
    }

    /* Toggle panels */
    .toggle-panel {
        width: 100% !important;
        height: 100%;
        position: absolute;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        padding: 0 20px;
        transition: none;
    }

    .toggle-left  { transform: none !important; }
    .toggle-right { transform: none !important; right: 0; left: auto; }

    /* On mobile: swap panels — sign-in shows "Sign Up Now", sign-up shows "Sign In Now" */
    .container:not(.active) .toggle-left  { display: none; }
    .container:not(.active) .toggle-right { display: flex; }
    .container.active .toggle-left  { display: flex; }
    .container.active .toggle-right { display: none; }

    .toggle-panel p { display: none; }
    .toggle-panel h1 { font-size: 20px; margin-bottom: 8px; }
    .toggle-panel .ghost { padding: 8px 32px; font-size: 12px; }

    /* Form */
    .container form {
        padding: 28px 28px;
        justify-content: center;
        height: auto;
        min-height: calc(100dvh - 180px);
    }

    /* Sign-up has more fields — start from top to avoid overflow hiding */
    .sign-up-container form {
        justify-content: flex-start;
        min-height: unset;
    }

    .container form h1 { font-size: 22px; margin-bottom: 6px; }
    .container form span { margin-bottom: 12px; }
    .container input { margin: 6px 0; padding: 11px 14px; font-size: 13px; }
    .container button { padding: 11px 36px; font-size: 12px; margin-top: 14px; }
    .container a { margin: 10px 0 8px; font-size: 12px; }

    .dropdown {
        width: 100%;
        padding: 11px 14px;
        font-size: 13px;
        border-radius: 8px;
        border: none;
        background-color: #eee;
        margin: 6px 0;
        outline: none;
        font-family: 'Montserrat', sans-serif;
    }
}