:root {
  --background-gradient: linear-gradient(135deg, #0f2027, #203a43, #2c5364);
  --glow-color-1: #24c8db;
  --glow-color-2: #1dd1a1;
  --glow-color-3: #3b82f6;
  --text-color: #fff;
  --tile-background: rgba(31, 31, 31, 0.8);
  --tile-border: #2c5364;
  --hover-glow: rgba(36, 200, 219, 0.3);
  --button-background: #1a2b3c;
  --input-background: #1a2b3c;
  --table-header-bg: #16202a;
  --table-row-bg: #23283a;
  --table-row-alt-bg: #293447;
  font-family: Inter, Avenir, Helvetica, Arial, sans-serif;
  font-size: 16px;
  line-height: 24px;
  font-weight: 400;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  -webkit-text-size-adjust: 100%;
}

/* html, body {
  height: 100%;
} */

body {
  min-height: calc(100vh - 24px - 89px); /* Ensure body takes full height minus header */
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-family: inherit;
  background: var(--background-gradient);
  background-position: fixed;
  background-repeat: no-repeat;
  background-attachment: fixed;
  background-size: cover;
  margin: 0;
  color: var(--text-color);
  padding: 0px 10px;
  overflow-x: hidden; /* Prevent scrollbars from appearing */
}

main {
  flex: 1 0 auto;
  display: flex;
  flex-direction: column;
  margin-top: 50px;
}

/* Header styling */
.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(31, 31, 31, 0.8); /* Translucent background */
  padding: 1rem 2rem;
  border-bottom: 1px solid var(--tile-border);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(10px); /* Add a blur effect for a glassy look */
  position: fixed;
  top: 0;
  left: 0;
  width: calc(100% - 4rem);
  z-index: 1000; /* Ensure header is above other content */
}

.header-left h1 {
  margin: 0;
  font-size: 1.5rem;
  color: var(--text-color);
}

.header-right a {
  margin-left: 1.5rem;
  font-size: 1rem;
  color: var(--glow-color-1);
  text-decoration: none;
  transition: color 0.3s ease, text-shadow 0.3s ease;
}

.header-right a:hover {
  color: var(--glow-color-2);
  text-shadow: 0 0 5px var(--hover-glow);
}

/* Hide header-right on small screens */
@media (max-width: 500px) {
  .header-right {
    display: none;
  }
}

body {
  font-family: inherit;
  background: var(--background-gradient);
  background-position: fixed;
  background-repeat: no-repeat;
  background-attachment: fixed;
  background-size: cover;
  margin: 0;
  color: var(--text-color);
  min-height: 100vh;
  position: relative;
  top: 0;
  padding: 0px 10px 0px 10px;
}

main {
  flex: 1; /* Allow the main content to expand and push the footer down */
  display: flex;
  /* flex-direction: column; */
  min-height: 100%;
  height: auto;
  min-height: calc(100vh - 57px - 89px); /* Ensure the main container fills the body */
  box-sizing: border-box;
}

.container {
  display: flex;
  padding: 1rem;
  flex-wrap: wrap;
  flex-direction: row;
  /* align-items: center; */
  gap: 20px;
  max-width: 1320px;
}

.tile {
  background: var(--tile-background);
  max-width: 1600px;
  /* margin: auto; */
  object-fit: content;
  padding: 2em 2.5em 2.5em 2.5em;
  border-radius: 18px;
  box-shadow: 0 4px 32px var(--hover-glow), 0 1.5px 0 var(--tile-border);
  border: 1.5px solid var(--tile-border);
  /* width: calc(100% - 132px); */
  width: 100%;
  /* margin: 20px auto; */
  transition: transform 0.2s, box-shadow 0.2s, border 0.2s;
}

.tile:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 40px var(--hover-glow), 0 2px 0 var(--tile-border), 0 0 15px var(--glow-color-1);
  border: 1.5px solid var(--glow-color-2);
}

.tile.small {
  width: fit-content;
  flex: 1 1 40%;
  /* gap: 20px; */
}

.tile.btn {
  text-align: center;
}

h1 {
  text-align: center;
  color: var(--text-color);
  margin-bottom: 1.5em;
}

form label {
  display: block;
  margin-top: 1.2em;
  font-weight: 500;
  color: var(--text-color);
  letter-spacing: 1px;
  font-weight: bold;
}

.teams, .rooms {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin: 1em 0;
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  /* justify-content: space-between; */
  gap: 50px;
}

.setting input, .teams input, .rooms input, input[type="number"] {
  padding: 0.5em 0.8em;
  border: 1.5px solid var(--tile-border);
  border-radius: 7px;
  font-size: 1em;
  margin-bottom: 0.5em;
  background: var(--input-background);
  color: var(--text-color);
  transition: border 0.2s, background 0.2s, box-shadow 0.2s, transform 0.2s;
  box-shadow: 0 0 0 0 var(--glow-color-1);
  flex: 1 1;
}

input[type="number"] {
  max-width: 100px;
  flex: 0;
}

.setting input:hover, .teams input:hover, .rooms input:hover, input[type="number"]:hover {
  border: 1.5px solid var(--glow-color-2);
  outline: none;
  background: #22344a;
  box-shadow: 0 0 8px var(--hover-glow), 0 0 12px var(--glow-color-1);
  transform: translateY(-1px);
}

/* Custom circular glow for radio buttons */
input[type="radio"] {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  width: 20px;
  height: 20px;
  border: 2px solid var(--tile-border);
  border-radius: 50%;
  background: var(--input-background);
  cursor: pointer;
  position: relative;
  transition: border 0.2s, box-shadow 0.2s, transform 0.2s;
  flex-shrink: 0; /* Prevent radio buttons from shrinking */
  flex-grow: 0; /* Prevent radio buttons from growing */
  flex-basis: auto; /* Reset flex-basis */
  margin: 0;
  padding: 0;
}

input[type="radio"]:hover {
  border: 2px solid var(--glow-color-2);
  box-shadow: 0 0 8px var(--hover-glow), 0 0 12px var(--glow-color-1);
  transform: scale(1.1);
}

input[type="radio"]:checked {
  border: 2px solid var(--glow-color-1);
  background: var(--glow-color-1);
}

input[type="radio"]:checked::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: white;
}

button {
  background: var(--button-background);
  color: var(--text-color);
  border: 1px solid transparent;
  border-radius: 8px;
  padding: 0.6em 1.2em;
  font-size: 1em;
  font-weight: 500;
  font-family: inherit;
  letter-spacing: 1px;
  /* box-shadow: 0 0 4px rgba(0, 0, 0, 0.5); */
  box-shadow: 0 0 3px var(--hover-glow), 0 0 5px var(--glow-color-1);
  margin: 0.5rem 0 0 0;
  width: 100%;
  box-sizing: border-box;
  cursor: pointer;
  max-width: 260px;
  transition: box-shadow 0.3s ease, transform 0.3s ease, background 0.2s, color 0.2s, border 0.2s;
}

button:hover {
  box-shadow: 0 0 6px var(--hover-glow), 0 0 10px var(--glow-color-1);
  color: #fff;
  border: 1px solid var(--glow-color-2);
  transform: translateY(-2px);
}

#submit{
  width: 100%;
  margin: 0;
  display: block;
  font-weight: bold;
  max-width: 100%;
}

table#schedule-table {
  padding: 0;
  width: 100%;
  margin-top: 2em;
  background: var(--tile-border);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 2px 16px var(--hover-glow);
  border: 1.5px solid inset var(--tile-border);
  color: var(--text-color);
}

table#schedule-table th, table#schedule-table td {
  padding: 0.7em 0.5em;
  text-align: center;
  border-bottom: 1px solid var(--tile-border);
  white-space: nowrap;
  max-width: 100px;
  overflow: hidden;
  text-overflow: ellipsis;
  word-break: break-word;
  border: none;
  margin: 0;
}

table#schedule-table th {
  background: var(--glow-color-3);
  color: var(--text-color);
  font-weight: 600;
  letter-spacing: 1px;
  text-shadow: 0 0 6px var(--hover-glow);
  border: none;
  margin: 0;
}

table#schedule-table th:first-child {
  border-top-left-radius: 10px;
}

table#schedule-table th:last-child {
  border-top-right-radius: 10px;
}

#schedule-table > tbody > tr:last-child > td:first-child {
  border-bottom-left-radius: 10px;
}

#schedule-table > tbody > tr:last-child > td:last-child {
  border-bottom-right-radius: 10px;
}

table#schedule-table td {
  font-weight: 500;
  color: var(--text-color);
  background: var(--table-row-bg);
}

table#schedule-table tr:nth-child(even) td {
  background: var(--tile-background);
}

table#schedule-table th:first-child, table#schedule-table td:first-child {
  font-weight: 700;
  color: var(--glow-color-1);
  color: var(--text-color);
  /* background: var(--button-background); */
}

table#schedule-table td:first-child {
    background: var(--button-background);
}

table#schedule-table tr:last-child td {
  border-bottom: none;
}

.settings-row {
  display: flex;
  gap: 2em;
  justify-content: center;
  flex-direction: column;
  margin-bottom: 1.5em;
  flex-wrap: wrap;
}

.settings-row.second {
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
  height: 100%;
}

@media (max-width: 600px) {
  .settings-row {
    flex-direction: column;
    align-items: stretch;
    gap: 1em;
  }
  .setting {
    justify-content: flex-start;
  }
}

.setting {
  display: flex;
  align-items: center;
  gap: 0.7em;
}

.setting label {
  margin: 0;
  font-weight: 500;
  color: var(--text-color);
  letter-spacing: 1px;
  font-weight: bold;
  white-space: nowrap;
}

.setting input[type="number"] {
  margin-bottom: 0;
}

/* Footer styling */
.footer {
  background: rgba(31, 31, 31, 0.8); /* Translucent background */
  color: var(--text-color);
  text-align: center;
  padding: 1rem;
  border-top: 1px solid var(--tile-border);
  box-shadow: 0 -2px 4px rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(10px); /* Add a blur effect for a glassy look */
  width: calc(100vw - 20px);
  position: static;
  left: 0;
  bottom: 0;
  margin-top: auto;
  transform: translateX(-10px);
}

.footer a {
    color: #3b82f6;
}

.team-members {
  /* padding-left: 50px; */
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: -10px;
  flex-wrap: wrap;
}

.different {
  margin-bottom: 1rem;
  font-weight: bold;
}

.setting {
  flex: 1 1 20%;
  display: flex;
  justify-content: center;
}

@media (max-width: 600px) {
  .setting {
    flex: 1 1 100%;
    margin-bottom: 1em;
    flex-direction: column;
    align-items: flex-start;
  }
  .tile {
    width: calc(100% - 52px);
    padding: 1.5em;
  }
  body {
    padding: 10px 0px 10px 0px;
  }
  .team-members {
    padding-left: 20px;
  }
}

#Tournament-Settings {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
} 
.setting-inner, .setting-inner-2 {
  min-width: 200px;
  /* width: 100%; */
  display: flex;
  gap: 0.5rem;
  align-items: center;
  justify-content: flex-start;
}
.setting-inner-2 {
  flex-direction: column;
}
 .radio-container {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
 }



/* Toggle Switch Styling */
.switch {
  position: relative;
  display: inline-block;
  width: 46px;
  height: 24px;
  vertical-align: middle;
  margin-right: 10px;
}

.switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.slider {
  position: absolute;
  cursor: pointer;
  top: 0; left: 0; right: 0; bottom: 0;
  background: #203a43;
  transition: .4s;
  border-radius: 24px;
  box-shadow: 0 0 4px var(--glow-color-1, #24c8db);
}

.slider:before {
  position: absolute;
  content: "";
  height: 18px;
  width: 18px;
  left: 3px;
  bottom: 3px;
  background: var(--glow-color-1, #24c8db);
  transition: .4s;
  border-radius: 50%;
  box-shadow: 0 0 4px var(--glow-color-1, #24c8db);
}

.switch input:checked + .slider {
  background: var(--glow-color-1, #1dd1a1);
}

.switch input:checked + .slider:before {
  transform: translateX(22px);
  background: white;
}

.toggle-label {
  color: var(--text-color, #fff);
  font-size: 1rem;
  vertical-align: middle;
  user-select: none;
}


/* Remove Team Button */
.remove-team-btn {
  transition: background 0.2s, color 0.2s;
}
.remove-team-btn:hover {
  /* background: #e74c3c; */
  color: #fff;
}


/* Remove Team Button */
.remove-team-btn, .remove-room-btn {
  color: #fff;
  border: 1.5px solid var(--tile-border);
  /* background: var(--glow-color-2); */
  border-radius: 5px;
  width: 35px;
  height: 35px;
  font-size: 1rem;
  font-weight: bold;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  margin-left: 8px;
  margin-top: 0;
  padding: 0;
  box-shadow: var(--hover-glow), 0 1px 0 var(--tile-border);
  transition: background 0.2s, color 0.2s, box-shadow 0.2s, transform 0.1s;
  line-height: 1;
}

.remove-team-btn:hover, .remove-room-btn:hover, .remove-team-btn:focus, .remove-room-btn:focus {
  /* background: #e74c3c; */
  color: #fff;
  /* box-shadow: 0 4px 12px rgba(231,76,60,0.25); */
  transform: scale(1.12);
  outline: none;
}

.room-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 10px;
  width: 100%;
}

.team-section {
  display: flex;
  flex-direction: column;
  gap: 0px;
  padding: 5px;
  border: 1px solid var(--tile-border);
  border-radius: 10px;
  background: #2c536450;
  width: 250px;
  transition: transform 0.2s, box-shadow 0.2s, border 0.2s;
}

.team-name {
  width: 100%;
}

.team-section:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 16px var(--hover-glow), 0 0 8px var(--glow-color-1);
  border: 1px solid var(--glow-color-2);
}

.team-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 10px;
  border-bottom: var(--tile-border) 2px solid;
}

.room-row {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  margin-bottom: 10px;
  width: 262px;
}
.room {
  width: 100%;
  padding: 0.8em;
  font-size: 1rem;
}