/* ===============================
   Global base
   =============================== */

* {
  box-sizing: border-box;
}

body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  max-width: 720px;
  margin: 0 auto;
  padding: 1.5rem 1rem;
  line-height: 1.6;
  color: #000;
  background: #fff;
}

/* ===============================
   Typography & spacing
   =============================== */

h1 {
  margin-top: 0;
  margin-bottom: 1rem;
}

h2 {
  margin-top: 1.5rem;
  margin-bottom: 0.5rem;
}

p {
  margin-bottom: 1rem;
}

/* ===============================
   Links (homepage & general)
   =============================== */

a {
  display: inline-block;
  margin: 0.5rem 0.75rem 0.5rem 0;
  padding: 0.75rem 1.25rem;
  text-decoration: none;
  border: 2px solid #444;
  border-radius: 6px;
  color: #000;
}

a:hover,
a:focus {
  background-color: #eee;
  outline: none;
}

/* ===============================
   Buttons
   =============================== */

button {
  font-size: 1rem;
  padding: 0.75rem 1.25rem;
  margin-top: 0.75rem;
  border-radius: 6px;
  border: 2px solid #333;
  background: #f5f5f5;
  color: #000;
  cursor: pointer;
}

button:hover {
  background: #eaeaea;
}

button:focus {
  outline: 3px solid #000;
  outline-offset: 2px;
}

button:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* ===============================
   Inputs
   =============================== */

input[type="text"] {
  font-size: 1rem;
  padding: 0.6rem;
  margin-top: 0.5rem;
  border-radius: 4px;
  border: 2px solid #333;
  width: 100%;
  max-width: 320px;
  box-shadow: 0 1px 2px rgba(0,0,0,0.1);
}

input:focus {
  outline: 3px solid #000;
  outline-offset: 2px;
}

/* ===============================
   Game history & grouping
   =============================== */

#history {
  margin-top: 1.5rem;
  padding: 1rem;
  border: 2px solid #ddd;
  border-radius: 6px;
}

/* ===============================
   Status & feedback text
   =============================== */

#status,
#createStatus,
#streak {
  margin-top: 1rem;
  font-weight: 600;
}

#urlBox {
  margin-top: 1rem;
  word-break: break-all;
}

/* ===============================
   Community section (NEW)
   =============================== */

hr {
  margin: 2.5rem 0;
  border: none;
  border-top: 2px solid #ddd;
}

section {
  margin-bottom: 2rem;
}

section ul {
  margin-left: 1.25rem;
  margin-bottom: 1rem;
}

section li {
  margin-bottom: 0.4rem;
}

/* ===============================
   Utility
   =============================== */

[hidden] {
  display: none !important;
}