:root {
  --bg-color: #121417;
  --lamp-matte: #e8e2d9;
  --lamp-shade: #f5f0e6;
  --lamp-base: #d1ccc2;
  --glow-color: rgba(255, 214, 110, 0.3);
  --accent-color: #d4a373;
  --on: 0;
  --transition: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

body::before {
  content: "";
  position: absolute;
  inset: 0;
  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;
  flex-wrap: wrap;
  width: 100%;
  max-width: 1000px;
  z-index: 1;
}

/* Lamp */

.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;
  filter: blur(15px);
  transition: opacity var(--transition);
}

[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 */

.login-form {
  width: 340px;
  padding: 2.5rem;
  border-radius: 30px;
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);

  opacity: 0;
  pointer-events: none;
  transform: translateY(30px);

  transition: all 0.7s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

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

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

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

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

.form-group input {
  width: 100%;
  padding: 14px 18px;
  border: 1px solid transparent;
  border-radius: 15px;
  outline: none;
  color: #fff;
  background: rgba(255, 255, 255, 0.07);
  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;
  margin-top: 10px;
  border: none;
  border-radius: 15px;
  cursor: pointer;
  font-size: 1rem;
  font-weight: 600;
  color: #121417;
  background: linear-gradient(
    135deg,
    #bf953f,
    #fcf6ba,
    #b38728,
    #fcf6ba,
    #aa771c
  );
  transition: 0.3s;
}

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