/* Swiss-inspired color palette */
:root {
  --swiss-red: #FF0000;
  --swiss-white: #FFFFFF;
  --swiss-gray: #F0F0F0;
  --swiss-dark-gray: #333333;
  --swiss-light-gray: #E0E0E0;
  --swiss-green: #8FBC8F;
}

/* Reset and base styles */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Helvetica Neue', Arial, sans-serif;
  line-height: 1.6;
  color: var(--swiss-dark-gray);
  background-color: var(--swiss-white);
  font-size: 16px;
}

/* Typography */
h1, h2 {
  margin-bottom: 1rem;
  font-weight: 300;
  line-height: 1.2;
}

h1 {
  font-size: 1.8rem;
  border-bottom: 2px solid var(--swiss-red);
  padding-bottom: 0.5rem;
}

h2 {
  font-size: 1.5rem;
}

/* Layout */
.container {
  width: 100%;
  max-width: 600px;
  margin: 0 auto;
  padding: 1rem;
}

/* System list */
#system-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin-bottom: 1rem;
}

.system-item {
  background-color: var(--swiss-white);
  border: 1px solid var(--swiss-light-gray);
  border-radius: 8px;
  padding: 1rem;
  transition: box-shadow 0.3s ease, transform 0.3s ease;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.system-item:hover {
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
  transform: translateY(-2px);
}

.system-item a {
  color: var(--swiss-dark-gray);
  text-decoration: none;
  font-weight: 500;
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

.system-item .system-info {
  font-size: 0.9rem;
  color: var(--swiss-dark-gray);
}

.system-item .system-status {
  margin-top: 0.5rem;
  font-weight: bold;
}

.system-item .system-status.active {
  color: #4CAF50;
}

.system-item .system-status.inactive {
  color: var(--swiss-red);
}

/* Forms */
form {
  background-color: var(--swiss-gray);
  padding: 1rem;
  border-radius: 8px;
}

label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
}

input[type="text"] {
  width: 100%;
  padding: 0.75rem;
  margin-bottom: 1rem;
  border: 1px solid var(--swiss-light-gray);
  border-radius: 4px;
  font-size: 1rem;
}

button {
  background-color: var(--swiss-red);
  color: var(--swiss-white);
  border: none;
  padding: 0.75rem 1rem;
  border-radius: 4px;
  cursor: pointer;
  transition: background-color 0.3s ease;
  font-size: 1rem;
  font-weight: bold;
}

button:hover {
  background-color: #D60000;
}

/* Ticket list */
#ticket-list {
  margin-top: 1rem;
}

.ticket-item {
  background-color: var(--swiss-gray);
  border-radius: 8px;
  padding: 1rem;
  margin-bottom: 0.5rem;
}

/* Detail container */
.detail-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 1rem;
}

.current-number-container {
  margin: 1rem 0;
}

#current-number {
  font-size: 4rem;
  font-weight: bold;
  color: var(--swiss-red);
  line-height: 1;
}

#current-number-label {
  font-size: 1.2rem;
  color: var(--swiss-dark-gray);
  margin-top: 0.5rem;
}

.system-info {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  max-width: 300px;
  margin: 1rem auto;
}

.info-item {
  text-align: center;
  margin-bottom: 1rem;
}

.info-item h3 {
  font-size: 1rem;
  font-weight: normal;
  margin-bottom: 0.25rem;
  color: var(--swiss-dark-gray);
}

.info-item p {
  font-size: 1.2rem;
  font-weight: bold;
  color: var(--swiss-red);
}

#average-wait-time, #last-updated {
  font-size: 0.9rem;
  color: var(--swiss-dark-gray);
  margin-bottom: 0.25rem;
}

#waiting-tickets {
  margin-top: 1rem;
}

#waiting-tickets ul {
  list-style-type: none;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
}

#waiting-tickets li {
  background-color: var(--swiss-gray);
  padding: 0.5rem 1rem;
  margin: 0.25rem;
  border-radius: 20px;
  font-size: 0.9rem;
}

.back-link {
  display: inline-block;
  margin-top: 1rem;
  padding: 0.75rem 1rem;
  background-color: var(--swiss-red);
  color: var(--swiss-white);
  text-decoration: none;
  border-radius: 4px;
  transition: background-color 0.3s ease;
  font-weight: bold;
}

.back-link:hover {
  background-color: #D60000;
}

/* QR Code Container */
.qr-code-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin: 1rem 0;
  padding: 1rem;
  background-color: var(--swiss-white);
  border: 2px solid var(--swiss-red);
  border-radius: 8px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.qr-code-container h2 {
  color: var(--swiss-red);
  margin-bottom: 1rem;
}

#qrCodeContainer {
  margin-bottom: 1rem;
}

#qrCodeContainer img {
  display: block;
  margin: 0 auto;
  width: 200px;
  height: 200px;
}

.get-ticket-button {
  margin-top: 1rem;
  background-color: var(--swiss-red);
  color: var(--swiss-white);
  border: none;
  padding: 0.75rem 1rem;
  font-size: 1rem;
  font-weight: bold;
  border-radius: 4px;
  cursor: pointer;
  transition: background-color 0.3s ease, transform 0.1s ease;
}

.get-ticket-button:hover {
  background-color: #D60000;
  transform: translateY(-2px);
}

.get-ticket-button:active {
  transform: translateY(0);
}

/* Sound controls */
.sound-controls {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-top: 1rem;
  padding: 1rem;
  background-color: var(--swiss-gray);
  border-radius: 8px;
  width: 100%;
  max-width: 300px;
}

#sound-select {
  width: 100%;
  margin-bottom: 0.5rem;
  padding: 0.5rem;
  border-radius: 4px;
  border: 1px solid var(--swiss-light-gray);
  background-color: var(--swiss-white);
  font-size: 1rem;
}

.preview-sound-button,
.sound-permission-button {
  width: 100%;
  padding: 0.75rem 1rem;
  margin-top: 0.5rem;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  transition: background-color 0.3s ease;
  font-weight: bold;
  font-size: 1rem;
}

.preview-sound-button {
  background-color: var(--swiss-light-gray);
  color: var(--swiss-dark-gray);
}

.preview-sound-button:hover {
  background-color: #D0D0D0;
}

.sound-permission-button {
  background-color: var(--swiss-red);
  color: var(--swiss-white);
}

.sound-permission-button:hover {
  background-color: #D60000;
}

.sound-permission-button:disabled {
  background-color: var(--swiss-gray);
  color: var(--swiss-dark-gray);
  cursor: not-allowed;
}

/* Responsive design */
@media (min-width: 768px) {
  body {
    font-size: 18px;
  }

  h1 {
    font-size: 2.5rem;
  }

  h2 {
    font-size: 2rem;
  }

  .container {
    padding: 2rem;
  }

  #system-list {
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  }

  #current-number {
    font-size: 6rem;
  }

  #qrCodeContainer img {
    width: 250px;
    height: 250px;
  }
}

.admin-controls {
  display: flex;
  flex-wrap: wrap;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 20px;
}

#copy-paste-link {
  flex-grow: 1;
  padding: 10px;
  border: 1px solid var(--swiss-gray);
  border-radius: 3px;
  font-size: 14px;
}

#copy-button {
  background-color: var(--swiss-red);
  color: var(--swiss-white);
  border: none;
  padding: 10px 20px;
  border-radius: 3px;
  cursor: pointer;
  transition: background-color 0.3s ease;
  font-size: 14px;
}

#copy-button:hover {
  background-color: #D60000;
}

.admin-button {
  background-color: var(--swiss-red);
  color: var(--swiss-white);
  border: none;
  padding: 10px 20px;
  border-radius: 3px;
  cursor: pointer;
  transition: background-color 0.3s ease;
  font-size: 14px;
}

.admin-button:hover {
  background-color: #D60000;
}

.admin-button.gigantic {
  font-size: 3rem;
  padding: 20px 40px;
  margin: 20px 0;
  width: 100%;
  max-width: 400px;
}

/* Ticket container */
#ticket-container {
  background-color: var(--swiss-white);
  border-radius: 8px;
  padding: 1rem;
  margin-bottom: 1rem;
  transition: all 0.6s ease;
  border: 2px solid transparent;
  margin-top: 2rem;
}

#ticket-container.served {
  border-color: var(--swiss-green);
  background-color: var(--swiss-white);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

#served-message {
  display: none;
  font-weight: bold;
  color: var(--swiss-green);
  margin-top: 1rem;
  transition: opacity 0.6s ease;
  opacity: 0;
}

#served-message:not(.hidden) {
  display: block;
  opacity: 1;
}

/* State list */
#state-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 1rem;
  margin-bottom: 1rem;
}

.state-item {
  background-color: var(--swiss-white);
  border: 1px solid var(--swiss-light-gray);
  border-radius: 8px;
  padding: 1rem;
  transition: box-shadow 0.3s ease, transform 0.3s ease;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.state-item:hover {
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
  transform: translateY(-2px);
}

.state-item a {
  color: var(--swiss-dark-gray);
  text-decoration: none;
  font-weight: 500;
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

.state-item .state-status {
  margin-top: 0.5rem;
  font-weight: bold;
}

.state-item .state-status.active {
  color: var(--swiss-green);
}

.state-item .state-status.inactive {
  color: var(--swiss-red);
}