/* Dark theme, clean minimal UI */
:root {
  --bg-color: #121212;
  --panel-bg: #1e1e1e;
  --text-main: #e0e0e0;
  --text-muted: #a0a0a0;
  --accent: #bb86fc;
  --accent-hover: #9b59b6;
  --danger: #cf6679;
  --success: #03dac6;
  --border: #333333;
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background-color: var(--bg-color);
  color: var(--text-main);
  line-height: 1.6;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

header {
  background-color: var(--panel-bg);
  padding: 1rem 2rem;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

header .logo {
  font-size: 1.5rem;
  font-weight: bold;
  text-decoration: none;
  color: var(--accent);
}

header .badge {
  background: rgba(255,255,255,0.1);
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  font-size: 0.8rem;
}

main {
  flex: 1;
  width: 100%;
  max-width: 800px;
  margin: 0 auto;
  padding: 2rem 1rem;
}

footer {
  text-align: center;
  padding: 1.5rem;
  color: var(--text-muted);
  border-top: 1px solid var(--border);
  font-size: 0.9rem;
}

h1, h2, h3 {
  margin-bottom: 1rem;
  color: #fff;
}

p {
  margin-bottom: 1rem;
}

a {
  color: var(--accent);
  text-decoration: none;
}
a:hover {
  text-decoration: underline;
}

.btn {
  display: inline-block;
  background-color: var(--accent);
  color: #000;
  padding: 0.6rem 1.2rem;
  border: none;
  border-radius: 4px;
  font-size: 1rem;
  cursor: pointer;
  font-weight: 600;
  text-align: center;
  margin-top: 0.5rem;
}

.btn:hover {
  background-color: var(--accent-hover);
  text-decoration: none;
}

.btn-danger {
  background-color: var(--danger);
  color: #fff;
}
.btn-danger:hover { background-color: #b05566; }

.btn-secondary {
  background-color: transparent;
  border: 1px solid var(--text-muted);
  color: var(--text-main);
}
.btn-secondary:hover {
  background-color: rgba(255,255,255,0.1);
}

input, textarea {
  width: 100%;
  padding: 0.8rem;
  margin-bottom: 1rem;
  background-color: var(--panel-bg);
  border: 1px solid var(--border);
  color: var(--text-main);
  border-radius: 4px;
  font-family: inherit;
}
input:focus, textarea:focus {
  outline: none;
  border-color: var(--accent);
}

.card {
  background-color: var(--panel-bg);
  padding: 1.5rem;
  border-radius: 8px;
  border: 1px solid var(--border);
  margin-bottom: 1rem;
}

.warning-banner {
  background-color: rgba(207, 102, 121, 0.1);
  border-left: 4px solid var(--danger);
  padding: 1rem;
  margin-bottom: 2rem;
  color: #ffb4b4;
}

.alert {
  padding: 1rem;
  margin-bottom: 1rem;
  border-radius: 4px;
  display: none;
}
.alert.error {
  background-color: rgba(207, 102, 121, 0.2);
  color: var(--danger);
  display: block;
}
.alert.success {
  background-color: rgba(3, 218, 198, 0.2);
  color: var(--success);
  display: block;
}

/* Post List */
.post-item {
  display: flex;
  background-color: var(--panel-bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  margin-bottom: 1rem;
  overflow: hidden;
}

.vote-col {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 1rem;
  background-color: rgba(0,0,0,0.2);
  width: 60px;
}

.vote-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.2rem;
  cursor: pointer;
  padding: 0.2rem;
}
.vote-btn:hover { color: var(--accent); }
.score { font-weight: bold; margin: 0.3rem 0; }

.post-content {
  padding: 1rem;
  flex: 1;
}

.post-meta {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

/* Modal */
.modal {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.7);
  align-items: center;
  justify-content: center;
}
.modal.open { display: flex; }
.modal-content {
  background: var(--bg-color);
  padding: 2rem;
  border-radius: 8px;
  width: 90%;
  max-width: 500px;
  border: 1px solid var(--border);
}

/* Emojis */
.emoji-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(40px, 1fr));
  gap: 0.5rem;
  margin-bottom: 1rem;
}
.emoji-btn {
  background: var(--panel-bg);
  border: 1px solid var(--border);
  font-size: 1.5rem;
  padding: 0.5rem;
  border-radius: 4px;
  cursor: pointer;
}
.emoji-btn.selected {
  border-color: var(--accent);
  background: rgba(187, 134, 252, 0.2);
}

/* Chat */
.chat-message {
  padding: 0.8rem;
  border-bottom: 1px solid var(--border);
}
.chat-meta {
  font-size: 0.8rem;
  color: var(--text-muted);
  display: flex;
  justify-content: space-between;
  margin-bottom: 0.3rem;
}
.countdown { color: var(--danger); }