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

/* ---------- BASE ---------- */
body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  background-color: #067a73;
  color: #222;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  padding: 1rem;
  transition: background-color 0.3s ease, color 0.3s ease;
}

.container {
  background-color: #aef3e2;
  padding: 2rem;
  border-radius: 16px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
  width: 100%;
  max-width: 500px;
  text-align: center;
}

/* ---------- TIMER ---------- */
.timer {
  font-size: 5rem;
  font-weight: bold;
  margin: 2rem 0;
}

/* ---------- BUTTONS ---------- */
.controls button,
.mode-toggle button {
  background-color: #8cb8c8;
  color: white;
  border: none;
  padding: 0.8rem 1.5rem;
  margin: 0.5rem;
  font-size: 1rem;
  border-radius: 8px;
  cursor: pointer;
  transition: background-color 0.2s ease;
}

.controls button:hover,
.mode-toggle button:hover {
  background-color: #8cb8c8;
}

/* ---------- OPTIONS ---------- */
.options {
  text-align: left;
  margin-top: 2rem;
}

.options h2 {
  margin-bottom: 1rem;
  font-size: 1.3rem;
}

.options label {
  display: block;
  margin-bottom: 0.8rem;
  font-size: 0.95rem;
}

.options input[type="number"] {
  width: 60px;
  margin-left: 0.5rem;
  padding: 0.3rem;
  border-radius: 4px;
  border: 1px solid #ccc;
}

/* ---------- DARK MODE ---------- */
body.dark {
  background-color: #121212;
  color: #eee;
}

body.dark .container {
  background-color: #1e1e1e;
}

body.dark .controls button,
body.dark .mode-toggle button {
  background-color: #3b5459;
}

body.dark .controls button:hover,
body.dark .mode-toggle button:hover {
  background-color: #3b5459;
}

body.dark .options input[type="number"] {
  background-color: #2c2c2c;
  color: #eee;
  border-color: #555;
}
/* ---------- GIRLY MODE ---------- */
body.girly {
  background: linear-gradient(to bottom right, #fff0f5, #ffe0f0);
  color: #8b006b;
}

body.girly .container {
  background-color: #fff;
  border: 2px solid #ffcce6;
  box-shadow: 0 0 20px #ffd6ea;
}

body.girly .controls button,
body.girly .mode-toggle button {
  background-color: #ff66b2;
  color: white;
}

body.girly .controls button:hover,
body.girly .mode-toggle button:hover {
  background-color: #ff3399;
}

body.girly .options input[type="number"] {
  border: 1px solid #ff99cc;
  background-color: #fff0f8;
  color: #8b006b;
}