#load-screen {
    position: fixed;
    width: 100%;
    height: 100%;
    background: #1f1f1f;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.8s ease, transform 0.8s ease;
    user-select: none;
}

.load-card {
    text-align: center;
}

.load-title {
    color: #fafafa;
    font-size: clamp(48px, 18vw, 120px);
    font-weight: bold;
    opacity: 0.1;
    animation: titleFade 3s ease-out forwards;
}

@keyframes titleFade {
    0% {
        opacity: 0.1;
    }
    90% {
        opacity: 0.9;
    }
    100% {
        opacity: 1.0;
    }
}

.load-subtitle {
    color: #fafafa;
    font-size: 22px;
    opacity: 0;
    animation: subtitleFade 3s ease-out forwards;
}

@keyframes subtitleFade {
    0% {
        opacity: 0;
    }
    50% {
        opacity: 0;
    }
    100% {
        opacity: 1;
    }
}

#load-screen.hidden {
    opacity: 0;
    transform: scale(1);
    pointer-events: none;
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.container {
    background-color: #fafafa;
    border-radius: 30px;
    box-shadow: 0 5px 15px rgba(94, 94, 94, 0.35);
    position: relative;
    overflow: hidden;
    width: 768px;
    max-width: 100%;
    min-height: 480px;
}

.container p {
    font-size: 14px;
    line-height: 20px;
    letter-spacing: 0.3px;
    margin: 20px 0;
}

.container a {
    color: #9c9c9c;
    font-size: 14px;
    text-decoration: none;
    margin: 15px 0 10px;
    cursor: pointer;
}

.container a:hover {
    color: #0c2cb9;
    text-decoration: underline;
    font-weight: 600;
}

.container button {
    background-color: #1f1f1f;
    color: #fafafa;
    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;
}

.container button.hidden {
    background-color: transparent;
    border-color: #fafafa;
}

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

.container input {
    background-color: #fafafa;
    border: 1px solid #9c9c9c;
    color: #1f1f1f;
    margin: 8px 0;
    padding: 10px 15px;
    font-size: 13px;
    border-radius: 8px;
    width: 100%;
    outline: none;
}

.container input::placeholder {
    color: #9c9c9c;
}

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

.sign-in {
    left: 0;
    width: 50%;
    z-index: 2;
}

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

.sign-up {
    left: 0;
    width: 50%;
    opacity: 0;
    z-index: 1;
}

.container.active .sign-up {
    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;
    }
}

.toggle-container {
    position: absolute;
    top: 0;
    left: 50%;
    width: 50%;
    height: 100%;
    overflow: hidden;
    transition: all 0.6s ease-in-out;
    border-radius: 20px;
    z-index: 1000;
}

.container.active .toggle-container {
    transform: translateX(-100%);
    border-radius: 20px;
}

.toggle {
    background-color: #1f1f1f;
    height: 100%;
    color: #fafafa;
    position: relative;
    left: -100%;
    width: 200%;
    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;
    transform: translateX(0);
    transition: all 0.6s ease-in-out;
}

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

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

.toggle-right {
    right: 0;
    transform: translateX(0);
}