@import url('https://fonts.googleapis.com/css2?family=Bungee&family=Inter:wght@400;700;900&display=swap');

:root {
  --bg-color: #0a0a0c;
  --header-bg: #111114;
  --text-color: #ffffff;
  --accent-blue: #00f2ff;
  --accent-orange: #ff8c00;
  --glow-blue: 0 0 10px rgba(0, 242, 255, 0.4);
  --glow-orange: 0 0 10px rgba(255, 140, 0, 0.4);
  --grid-pattern: radial-gradient(circle, #1a1a1f 1px, transparent 1px);
}

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

body {
  font-family: 'Inter', sans-serif;
  background-color: var(--bg-color);
  background-image: var(--grid-pattern);
  background-size: 30px 30px;
  color: var(--text-color);
  line-height: 1.6;
  min-height: 100vh;
}

header {
  background-color: var(--header-bg);
  padding: 1rem 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-bottom: 2px solid #1a1a1f;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.8);
  position: sticky;
  top: 0;
  z-index: 100;
}

.logo {
  font-family: 'Bungee', cursive;
  font-size: 2.5rem;
  font-weight: 900;
  letter-spacing: 0.05em;
  color: var(--accent-blue);
  text-shadow: var(--glow-blue);
  text-transform: uppercase;
  user-select: none;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.logo span {
  color: var(--accent-orange);
  text-shadow: var(--glow-orange);
  margin-left: -2px;
}

.logo:hover {
  transform: scale(1.05) rotate(-1deg);
  text-shadow: 0 0 20px rgba(0, 242, 255, 0.8);
}

.logo:hover span {
  text-shadow: 0 0 20px rgba(255, 140, 0, 0.8);
}

h1 {
  padding: 4rem 2rem 1rem;
  text-align: center;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-color);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 4rem;
}

.arena-section {
  width: 100%;
}

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
  border-left: 5px solid #ffffff;
}

.section-title {
  font-family: 'Bungee', cursive;
  font-size: 1.8rem;
  margin-bottom: 0;
  border-left: none;
  padding-left: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.section-title span {
  color: #ffffff;
}

.hot .section-header {
  border-left-color: var(--accent-orange);
}

.hot .section-title span {
  color: var(--accent-orange);
}

.new .section-header {
  border-left-color: var(--accent-blue);
}

.new .section-title span {
  color: var(--accent-blue);
}

.actions {
  display: flex;
  gap: 1rem;
  align-items: center;
}

.icon-btn {
  background: var(--accent-blue);
  color: var(--bg-color);
  width: 36px;
  height: 36px;
  padding: 0;
  margin: 0;
  border-radius: 50%;
  font-size: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 10px rgba(0, 242, 255, 0.4);
}

.see-all-btn {
  background: transparent;
  border: 1px solid var(--accent-blue);
  color: var(--accent-blue);
  padding: 0.4rem 1rem;
  margin: 0;
  font-size: 0.9rem;
  border-radius: 4px;
  letter-spacing: 0.1em;
}

.see-all-btn:hover {
  background: var(--accent-blue);
  color: var(--bg-color);
  box-shadow: 0 0 15px rgba(0, 242, 255, 0.5);
  transform: translateY(-2px);
}

.icon-btn:hover {
  transform: rotate(90deg) scale(1.1);
  box-shadow: 0 0 20px rgba(0, 242, 255, 0.8);
}

.content-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.card {
  background: #111114;
  border: 1px solid #1a1a1f;
  padding: 2rem;
  border-radius: 8px;
  text-align: center;
  font-weight: 700;
  color: var(--text-color);
  transition: all 0.3s ease;
  position: relative;
  cursor: pointer;
}

.hot .card {
  border-color: rgba(255, 140, 0, 0.3);
}

.hot .card:hover {
  border-color: var(--accent-orange);
  box-shadow: 0 0 20px rgba(255, 140, 0, 0.3);
  transform: translateY(-5px);
}

.new .card {
  border-color: rgba(0, 242, 255, 0.3);
}

.new .card:hover {
  border-color: var(--accent-blue);
  box-shadow: 0 0 20px rgba(0, 242, 255, 0.3);
  transform: translateY(-5px);
}

.list-container {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.list-item {
  background: #111114;
  padding: 1.5rem;
  border-radius: 4px;
  border-left: 3px solid #1a1a1f;
  transition: all 0.2s ease;
  cursor: pointer;
}

.list-item:hover {
  background: #1a1a1f;
  border-left-color: #ffffff;
  padding-left: 2rem;
}

/* Modal / Detail View Styles */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.9);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  transition: opacity 0.3s ease;
}

.modal.hidden {
  display: none;
  opacity: 0;
  pointer-events: none;
}

.modal-content {
  background: #111114;
  border: 2px solid var(--accent-blue);
  box-shadow: 0 0 50px rgba(0, 242, 255, 0.2);
  padding: 3rem;
  width: 90%;
  max-width: 800px;
  border-radius: 12px;
  position: relative;
  text-align: center;
}

.close-btn {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: none;
  border: none;
  color: #666;
  font-size: 2rem;
  cursor: pointer;
  box-shadow: none;
  margin: 0;
  padding: 0;
}

.close-btn:hover {
  color: #fff;
  box-shadow: none;
  transform: none;
}

.detail-topic {
  font-family: 'Bungee', cursive;
  font-size: 2.5rem;
  margin-bottom: 3rem;
  color: #fff;
  line-height: 1.2;
}

.selection-arena {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
}

.option-btn {
  flex: 1;
  min-width: 200px;
  padding: 2rem;
  font-size: 1.2rem;
  border: 2px solid #333;
  background: transparent;
  color: #fff;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.3s ease;
  margin: 0;
}

#option-a:hover {
  border-color: var(--accent-blue);
  box-shadow: 0 0 20px rgba(0, 242, 255, 0.4);
  background: rgba(0, 242, 255, 0.05);
}

#option-b:hover {
  border-color: var(--accent-orange);
  box-shadow: 0 0 20px rgba(255, 140, 0, 0.4);
  background: rgba(255, 140, 0, 0.05);
}

.vs-badge {
  font-family: 'Bungee', cursive;
  font-size: 1.5rem;
  color: #666;
  padding: 1rem;
  background: #1a1a1f;
  border-radius: 50%;
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.vs-badge.mini {
  width: 40px;
  height: 40px;
  font-size: 0.8rem;
  background: #222;
  margin-top: 1.5rem;
}

/* Admin Form Styles */
.admin-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  text-align: left;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  flex: 1;
}

.form-row {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.admin-form label {
  font-family: 'Bungee', cursive;
  font-size: 0.8rem;
  color: #888;
  letter-spacing: 0.1em;
}

.admin-form input {
  background: #0a0a0c;
  border: 1px solid #333;
  padding: 1rem;
  color: #fff;
  border-radius: 4px;
  font-family: 'Inter', sans-serif;
  font-size: 1rem;
}

.admin-form input:focus {
  outline: none;
  border-color: var(--accent-blue);
  box-shadow: 0 0 10px rgba(0, 242, 255, 0.2);
}

.submit-btn {
  width: 100%;
  margin-top: 1rem;
  background: var(--accent-blue);
  color: var(--bg-color);
  font-weight: 900;
  border: none;
}

.detail-topic span {
  color: var(--accent-orange);
}

button {
  display: block;
  margin: 2rem auto;
  padding: 1rem 2.5rem;
  background: transparent;
  border: 2px solid var(--accent-blue);
  color: var(--accent-blue);
  border-radius: 4px;
  font-weight: 900;
  font-family: 'Inter', sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

button::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(0, 242, 255, 0.2), transparent);
  transition: 0.5s;
}

button:hover::before {
  left: 100%;
}

button:hover {
  background: var(--accent-blue);
  color: var(--bg-color);
  box-shadow: 0 0 30px rgba(0, 242, 255, 0.6);
  transform: translateY(-3px);
}

button:active {
  transform: translateY(-1px);
}