* {
    box-sizing: border-box;
}

body {
    min-height: 100vh;
    display: grid;
    place-items: center;
    background: var(--bg-color);
    margin: 0;
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    overflow: hidden;
    transition: background var(--transition);
}

body::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 50% 40%, var(--glow-color), transparent 70%);
    opacity: var(--on);
    transition: opacity var(--transition);
    pointer-events: none;
}

.container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8vmin;
    z-index: 1;
    flex-wrap: wrap;
    width: 100%;
    max-width: 1000px;
}

.lamp-wrapper {
    position: relative;
    width: 280px;
    height: 400px;
    display: flex;
    justify-content: center;
}

.lamp-svg {
    width: 100%;
    height: 100%;
    overflow: visible;
}

.lamp-shade {
    fill: var(--lamp-shade);
    transition: fill var(--transition);
}

[data-on="true"] .lamp-shade {
    fill: #fff;
    filter: drop-shadow(0 0 30px rgba(255, 255, 200, 0.4));
}

.lamp-base {
    fill: var(--lamp-base);
}

.inner-glow {
    fill: #ffdb8a;
    opacity: 0;
    transition: opacity var(--transition);
    filter: blur(15px);
}

[data-on="true"] .inner-glow {
    opacity: 0.6;
}

.cord-line {
    stroke: #555;
    stroke-width: 2;
}

.cord-bead {
    fill: var(--accent-color);
}

.cord-hit {
    cursor: pointer;
}

.login-form {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    padding: 2.5rem;
    border-radius: 30px;
    width: 340px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transform: translateY(30px);
    opacity: 0;
    pointer-events: none;
    transition: all 0.7s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.login-form.active {
    opacity: 1;
    transform: translateY(0);
    pointer-events: all;
}

.login-form h2 {
    color: #fff;
    margin: 0 0 1.5rem 0;
    font-weight: 500;
    text-align: center;
    font-size: 1.5rem;
}

.form-group {
    margin-bottom: 1.2rem;
}

.form-group label {
    display: block;
    color: #999;
    font-size: 0.85rem;
    margin-bottom: 0.5rem;
    margin-left: 5px;
}

.form-group input {
    width: 100%;
    padding: 14px 18px;
    background: rgba(255, 255, 255, 0.07);
    border: 1px solid transparent;
    border-radius: 15px;
    color: white;
    outline: none;
    transition: 0.3s;
    font-size: 1rem;
}

.form-group input:focus {
    border-color: var(--accent-color);
    background: rgba(255, 255, 255, 0.12);
}

.login-btn {
    width: 100%;
    padding: 15px;
    background: linear-gradient(135deg, #bf953f, #fcf6ba, #b38728, #fcf6ba, #aa771c);
    ;
    border: none;
    border-radius: 15px;
    font-weight: 600;
    color: #121417;
    cursor: pointer;
    transition: 0.3s;
    margin-top: 10px;
    font-size: 1rem;
}

.login-btn:hover {
    transform: scale(1.02);
    background: var(--lamp-shade);
}

@media (max-width: 480px) {
    .login-form {
        position: relative;
        top: -70px;
    }
    .lamp-wrapper {
        position: relative;
        top: -40px;
    }
}