:root {
  --bg: #14161a;
  --bg-panel: #1c1f26;
  --bg-input: #23262e;
  --text: #e9ebf0;
  --text-dim: #9aa0ac;
  --accent: #d99a4e;
  --accent-soft: #3a2f22;
  --border: #2a2e37;
  --user-bubble: #2a3a2e;
  --bot-bubble: #23262e;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

.wrapper {
  max-width: 720px;
  margin: 0 auto;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
}

.topbar h1 {
  font-size: 1.3rem;
  margin: 0;
}

.stats-link {
  color: var(--accent);
  text-decoration: none;
  font-size: 0.9rem;
  border: 1px solid var(--border);
  padding: 6px 12px;
  border-radius: 8px;
}
.stats-link:hover { border-color: var(--accent); }

/* Brugervælger */

.user-select {
  padding: 40px 20px;
  text-align: center;
}
.user-select p {
  color: var(--text-dim);
  margin-bottom: 20px;
}
.user-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}
.user-btn {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 14px 24px;
  border-radius: 12px;
  font-size: 1rem;
  cursor: pointer;
}
.user-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.hidden { display: none !important; }

/* Chat */

.chat-area {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
}

.active-user-bar {
  padding: 10px 20px;
  font-size: 0.85rem;
  color: var(--text-dim);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 10px;
}
.active-user-bar strong { color: var(--accent); }

.switch-user-btn {
  margin-left: auto;
  background: none;
  border: 1px solid var(--border);
  color: var(--text-dim);
  border-radius: 8px;
  padding: 4px 10px;
  font-size: 0.75rem;
  cursor: pointer;
}

.chat-window {
  flex: 1;
  overflow-y: auto;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.msg {
  max-width: 80%;
  padding: 10px 14px;
  border-radius: 14px;
  line-height: 1.4;
  white-space: pre-wrap;
}
.msg.user {
  align-self: flex-end;
  background: var(--user-bubble);
}
.msg.assistant {
  align-self: flex-start;
  background: var(--bot-bubble);
}
.msg .meta {
  display: block;
  font-size: 0.72rem;
  color: var(--text-dim);
  margin-bottom: 4px;
}
.msg .logged-badge {
  display: inline-block;
  margin-top: 6px;
  font-size: 0.72rem;
  color: var(--accent);
  background: var(--accent-soft);
  padding: 2px 8px;
  border-radius: 6px;
}

.chat-form {
  display: flex;
  gap: 10px;
  padding: 16px 20px;
  border-top: 1px solid var(--border);
}
.chat-form input {
  flex: 1;
  background: var(--bg-input);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 12px 14px;
  border-radius: 10px;
  font-size: 1rem;
}
.chat-form button {
  background: var(--accent);
  color: #1c1710;
  border: none;
  padding: 0 20px;
  border-radius: 10px;
  font-weight: 600;
  cursor: pointer;
}

/* Statistik */

.stats-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 16px 20px 0;
}
.filter-btn {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  color: var(--text-dim);
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 0.85rem;
  cursor: pointer;
}
.filter-btn.active {
  border-color: var(--accent);
  color: var(--accent);
}

.weight-chart-container {
  margin: 20px 20px 0;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px;
}
.weight-chart-container h3 {
  margin: 0 0 10px;
  font-size: 0.95rem;
  color: var(--text-dim);
}

.log-list {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.log-item {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 14px;
}
.log-item .log-meta {
  display: flex;
  justify-content: space-between;
  font-size: 0.72rem;
  color: var(--text-dim);
  margin-bottom: 6px;
}
.log-item .log-category {
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.log-item .log-entry {
  font-size: 0.95rem;
}
.log-item .delete-btn {
  float: right;
  background: none;
  border: none;
  color: var(--text-dim);
  cursor: pointer;
  font-size: 0.8rem;
}
.log-item .delete-btn:hover { color: #d94e4e; }