:root {
    --bg: #121212;
    --primary: #e4cf13;
    --secondary: #902ea3;
    --secondary-light: #b04aa0;
    --text-main: #ffffff;
    --text-muted: #b8b8b8;
}

html,
body {
    width: 100%;
    height: 100%;
    margin: 0;
    padding: 0;
    font-family: 'Inter', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: var(--bg);
    color: var(--text-main);
}

* {
    box-sizing: border-box;
}

.app-container {
    width: 100%;
    height: 100%;
    background: var(--bg);
    color: var(--text-main);
}

.login {
    display: flex;
    width: 100%;
    height: 100%;
}

.left,
.right {
    height: 100%;
}

.left {
    width: 60%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.right {
    width: 40%;
    background: linear-gradient(145deg, var(--primary), var(--secondary), var(--primary));
    background-size: 300% 300%;
    animation: gradient-animation 10s ease infinite;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    overflow: hidden;
}

@keyframes gradient-animation {
    0% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }

    100% {
        background-position: 0% 50%;
    }
}

.left .login-form {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.login-form form {
    width: 100%;
    min-height: 440px;
    padding: 32px 48px 48px;
    border-radius: 18px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.login-form h1 {
    margin: 0 0 60px;
    font-size: 30px;
    font-weight: 800;
    color: var(--text-main);
}

.login-form {
    width: 100%;
    padding: 0 50px 35px;
}

.form-control {
    position: relative;
    width: 100%;
    margin: 0 0 48px;
}

.form-control input {
    width: 100%;
    padding: 14px 0 10px;
    background: transparent;
    border: 0;
    border-bottom: 2px solid #777;
    outline: none;
    color: var(--text-main);
    font-size: 18px;
    font-family: inherit;
    transition: border-color 0.25s ease;
}

.form-control input:focus,
.form-control input:valid {
    border-bottom-color: var(--primary);
}

.form-control label {
    position: absolute;
    top: 14px;
    left: 0;
    pointer-events: none;
}

.form-control label span {
    display: inline-block;
    min-width: 5px;
    color: var(--text-main);
    font-size: 18px;
    transition: 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.form-control input:focus+label span,
.form-control input:valid+label span {
    color: var(--primary);
    transform: translateY(-30px);
}

.login-button {
    width: 280px;
    padding: 13px 20px;
    margin-top: 4px;
    border: 2px solid var(--primary);
    border-radius: 8px;
    background: var(--primary);
    color: #121212;
    font-size: 17px;
    font-weight: 700;
    font-family: inherit;
    cursor: pointer;
    transition: 0.2s ease;
}

.login-button:hover {
    transform: translateY(-2px);
    filter: brightness(1.08);
}

.login-button:active {
    transform: translateY(0);
}

.alternating-text {
    margin: 24px 0 0;
    padding: 0 28px;
    font-size: 30px;
    line-height: 1.25;
    font-weight: 800;
    color: var(--text-main);
}

.alternating-text::after {
    content: "|";
    margin-left: 3px;
    color: var(--primary);
}

.right .brand {
    margin: 0 0 65px;
    color: var(--primary);
    font-size: clamp(48px, 4vw, 68px);
    font-weight: 900;
    letter-spacing: -2px;
}

.right .alternating-text {
    max-width: 90%;
}

.sumbit-button {
    width: 280px;
    height: 48px;
    margin-top: 4px;
    border: 2px solid var(--primary);
    border-radius: 8px;
    background: var(--primary);
    color: #121212;
    font-family: inherit;
    font-size: 17px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s ease;
}

.sumbit-button:hover {
    transform: translateY(-2px);
    filter: brightness(1.08);
    box-shadow: 0 6px 18px rgba(228, 207, 19, 0.2);
}

.sumbit-button:active {
    transform: translateY(0);
    box-shadow: none;
}

.sumbit-button:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 4px;
}

.signup-prompt a {
    color: var(--primary);
    text-decoration: none;
    position: relative;
}

.signup-prompt a::after {
    content: "";
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 1.5px;
    background-color: var(--secondary);
    transition: width 0.3s ease-in-out;
}

.signup-prompt a:hover::after {
    width: 100%;
}