footer {
  background-color: transparent;
  color: white;
  text-align: center;
  font-size: 12px;
  padding: 20px 0;
  position: relative;
  bottom: 0;
  width: 100%;
  margin-top: auto;
}

footer a { color: #ffffff; }
footer a:hover { text-decoration: underline; }

@media (max-width: 768px) {
  footer { font-size: 10px; padding: 15px 0; }
}

.copyright { color: #777; font-size: 12px; margin-top: 10px; }

/* Global Reset */
* { margin: 0; padding: 0; box-sizing: border-box; font-family: 'Helvetica', sans-serif; }

html, body { height: 100%; margin: 0; padding: 0; }

body {
  background-color: black;
  color: white;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  align-items: center;
}

main {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  flex-direction: column;
  width: 100%;
}

.container {
  width: 100%;
  max-width: 720px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.content-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.secret-logo {
  width: 140px;
  height: 140px;
  margin-bottom: 20px;
  display: block;
}

.date-placeholder {
  font-weight: bold;
  margin-bottom: 20px;
  text-align: center;
}

.input-container {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.input {
  width: 100%;
  max-width: 400px;
  border-radius: 12px;
  font-size: 16px;
  padding: 12px;
  margin: 10px 0;
  outline: none;
  border: 2px solid gray;
  background-color: transparent;
  color: white;
  transition: border-color 0.3s ease;
}

.input:focus { border-color: white; }

.button {
  width: 100%;
  max-width: 400px;
  border-radius: 12px;
  font-size: 16px;
  padding: 12px;
  margin: 10px 0;
  outline: none;
  background-color: transparent;
  color: white;
  border: 2px solid white;
  cursor: pointer;
  transition: all 0.3s ease;
}

.button:hover { background-color: white; color: black; }
.button:focus { border-color: gray; }

@media (max-width: 768px) {
  .container { padding: 20px; }
  .secret-logo { width: 120px; height: 120px; }
  .input, .button { width: 100%; max-width: 100%; }
}

body, input, button, select, textarea {
  font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", Helvetica, "Segoe UI", Roboto, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

@media (max-width: 768px) {
  .container { padding: 20px; }
  .secret-logo { width: 120px; height: 120px; }
  .input, .button { width: 100%; max-width: 100%; }
}

.access-denied-message {
  color: #ff0000;
  padding-top: 8px;
  font-size: 18px;
  font-weight: 500;
  letter-spacing: 0px;
  text-align: center;
}
.access-denied-message.hidden { display: none; }