/* BODY & LAYOUT */
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: #f5f5f7;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  margin: 0;
}

/* LOGIN / VIDEO CONTAINER */
.login-container, .videos-container {
  background: #fff;
  padding: 40px;
  border-radius: 20px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.1);
  text-align: center;
  width: 90%;
  max-width: 400px;
}

/* HEADINGS */
h1 {
  font-size: 24px;
  margin-bottom: 20px;
  color: #111;
}

/* INPUTS */
input {
  width: 100%;
  padding: 12px 15px;
  margin: 10px 0;
  border: 1px solid #ccc;
  border-radius: 10px;
  font-size: 16px;
  box-sizing: border-box;
}

/* BUTTONS */
button {
  width: 100%;
  padding: 12px;
  background: #007aff;
  color: #fff;
  border: none;
  border-radius: 10px;
  font-size: 16px;
  cursor: pointer;
  margin-top: 10px;
  transition: background 0.2s;
}

button:hover {
  background: #005bb5;
}

/* ERROR TEXT */
.error {
  color: red;
  margin-top: 10px;
  font-size: 14px;
}

/* TOGGLE PASSWORD */
.toggle {
  font-size: 14px;
  display: block;
  margin: 5px 0 15px 0;
  text-align: left;
}

/* VIDEO STYLING */
video {
  width: 100%;
  max-width: 480px;
  border-radius: 12px;
  margin-bottom: 20px;
  box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}