:root {
  --color-bg: #0f172a;
  --color-primary-bg: #1e293b;
  --color-secondary-bg: #334155;
  --color-background-green: #0d9488;
  --color-background-green-hover: #0a7169;
  --color-accent: #006ab9;
  --color-accent-hover: #005a8c;
  --color-text-main: #f1f5f9;
  --color-text-secondary: #e2e8f0;
  --color-text-placeholder: #94a3b8;
  --color-border: #334155;
  --color-overlay: rgba(15, 23, 42, 0.8);
  --color-system-msg: #94a3b8;
}

* {
  font-family: "Montserrat", sans-serif;
}

body {
  margin: 0;
  background-color: var(--color-bg);
  font-family: "Montserrat", sans-serif;
  color: var(--color-text-main);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100vh;
}

.container {
  background-color: #1e293b;
  padding: 2rem;
  border-radius: 12px;
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.4);
  width: 100%;
  max-width: max-content;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.top-row {
  margin-bottom: 3rem;
}

.title {
  font-size: 2rem;
  font-family: "Montserrat", sans-serif;
}

.description {
  font-size: 1.2rem;
  color: var(--color-system-msg);
  margin-top: -10px;
  margin-bottom: 1.5rem;
  max-width: 500px;
  line-height: 30px;
}

.middle-row {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}

.input-with-icon {
  position: relative;
  display: flex;
  align-items: center;
}

.input-with-icon input {
  padding-left: 2.2rem;
}

.input-with-icon .input-icon {
  position: absolute;
  left: 0.7rem;
  font-size: 1.2rem;
  color: #64748b;
  pointer-events: none;
}

input[type="text"] {
  padding: 0.7rem;
  flex: 1;
  border: none;
  border-radius: 8px;
  padding-left: 2.5rem;
  width: 350px;
  font-size: 1.2rem;
  letter-spacing: 2px;
  font-family: "Montserrat", sans-serif;
}

.btn {
  padding: 12px 16px;
  font-size: 1rem;
  border: none;
  font-family: "Montserrat", sans-serif;
  font-weight: 600;
  border-radius: 8px;
  cursor: pointer;
  background-color: var(--color-accent);
  color: white;
  transition: background 0.3s;
}

.btn.generateCode {
  background-color: var(--color-background-green);
}

.btn.generateCode:hover {
  background-color: var(--color-background-green-hover);
}

.btn:hover {
  background-color: var(--color-accent-hover);
}

.full-btn {
  width: 100%;
  margin-top: 1rem;
}

/* Modal CSS */

.modal {
  display: none;
  position: fixed;
  z-index: 999;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: var(--color-overlay); /* dark bluish overlay */
  justify-content: center;
  align-items: center;
  backdrop-filter: blur(4px);
}

.modal-content {
  background-color: #1e293b;
  padding: 2rem;
  border-radius: 12px;
  text-align: center;
  width: 100%;
  max-width: 400px;
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.5);
}

.modal-input {
  width: 100%;
  font-size: 1rem;
  border-radius: 8px;
  border: none;
  text-align: center;
  margin-bottom: 1rem;
}

.modal-input[type="text"] {
  padding-left: 0.7rem !important;
}