:root {
  --bg: #FAF7F2;
  --card: #FFFFFF;
  --ink: #2C2A25;
  --ink-soft: #6B655A;
  --border: #E6E0D4;
  --accent: #1D6F5C;
  --accent-hover: #16584A;
  --danger: #B4472A;
  --radius: 10px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.6;
}

.wrap {
  max-width: 560px;
  margin: 0 auto;
  padding: 3rem 1.25rem;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem;
}

h1 { font-size: 1.4rem; font-weight: 600; margin: 0 0 0.5rem; }
h2 { font-size: 1.1rem; font-weight: 600; margin: 0 0 0.75rem; }
p.lead { color: var(--ink-soft); margin: 0 0 1.5rem; }

label { display: block; font-size: 0.9rem; font-weight: 600; margin: 1rem 0 0.35rem; }
label:first-of-type { margin-top: 0; }

input[type="email"], input[type="password"], input[type="text"], textarea, select {
  width: 100%;
  padding: 0.65rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 1rem;
  font-family: inherit;
  background: var(--bg);
  color: var(--ink);
}

textarea { resize: vertical; min-height: 4.5rem; }

input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--accent);
}

button {
  width: 100%;
  margin-top: 1.5rem;
  padding: 0.75rem;
  border: none;
  border-radius: 8px;
  background: var(--accent);
  color: white;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
}

button:hover { background: var(--accent-hover); }
button:disabled { opacity: 0.6; cursor: default; }

button.secondary {
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--accent);
}
button.secondary:hover { background: #EEF5F2; }

.error {
  background: #FBEAE3;
  color: var(--danger);
  border-radius: 8px;
  padding: 0.6rem 0.75rem;
  font-size: 0.9rem;
  margin-top: 1rem;
}

.foot-link {
  text-align: center;
  margin-top: 1.25rem;
  font-size: 0.9rem;
  color: var(--ink-soft);
}
.foot-link a { color: var(--accent); text-decoration: none; }
.foot-link a:hover { text-decoration: underline; }

.profile-option {
  display: block;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.75rem 0.9rem;
  margin-bottom: 0.6rem;
  cursor: pointer;
  font-size: 0.95rem;
}
.profile-option:hover { border-color: var(--accent); }
.profile-option input { margin-right: 0.6rem; }

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 560px;
  margin: 0 auto;
  padding: 1rem 1.25rem 0;
}
.topbar .brand { font-weight: 700; font-size: 1.1rem; color: var(--accent); }
.topbar button { width: auto; margin: 0; padding: 0.4rem 0.9rem; font-size: 0.85rem; background: transparent; color: var(--ink-soft); border: 1px solid var(--border); }

.result-move {
  background: #EEF5F2;
  border: 1px solid #CDE3DA;
  border-radius: 8px;
  padding: 1rem;
  font-size: 1.02rem;
  white-space: pre-wrap;
}

.sources-list, .books-list {
  margin-top: 0.5rem;
  padding: 0;
  list-style: none;
}
.sources-list li, .books-list li {
  font-size: 0.85rem;
  margin-bottom: 0.4rem;
}
.sources-list a { color: var(--accent); text-decoration: none; }
.sources-list a:hover { text-decoration: underline; }
.sources-list .publisher, .books-list .meta { color: var(--ink-soft); }
.section-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--ink-soft);
  margin-top: 1.25rem;
}

.disclaimer {
  font-size: 0.8rem;
  color: var(--ink-soft);
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}

.hidden { display: none !important; }
.spinner-text { text-align: center; color: var(--ink-soft); padding: 1rem 0; }

/* ---------- Dashboard ---------- */

.topbar-actions { display: flex; align-items: center; gap: 0.75rem; }
.user-email { font-size: 0.85rem; color: var(--ink-soft); }

.dash-loading {
  text-align: center;
  color: var(--ink-soft);
  padding: 3rem 1rem;
}

.dash { max-width: 1100px; margin: 0 auto; padding: 1.5rem 1.25rem 4rem; }

.dash-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}
.goals-panel, .insight-panel, .chat-panel { grid-column: span 2; }

@media (max-width: 800px) {
  .dash-grid { grid-template-columns: 1fr; }
  .goals-panel, .insight-panel, .chat-panel, .score-panel, .overview-panel { grid-column: span 1; }
}

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

.panel-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
  gap: 0.5rem;
  flex-wrap: wrap;
}
.panel-head h2 { margin: 0; }

.link-btn {
  width: auto;
  margin: 0;
  padding: 0.4rem 0.8rem;
  font-size: 0.82rem;
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--accent);
}
.link-btn:hover { background: #EEF5F2; }

.secondary-btn {
  width: auto;
  margin: 0;
  padding: 0.55rem 0.9rem;
  font-size: 0.85rem;
  background: var(--bg);
  color: var(--ink);
  border: 1px solid var(--border);
}
.secondary-btn:hover { border-color: var(--accent); color: var(--accent); }

.empty-hint { color: var(--ink-soft); font-size: 0.9rem; margin: 0; }

/* Score */
.score-number { font-size: 2.6rem; font-weight: 700; color: var(--accent); line-height: 1; }
.score-max { font-size: 1.1rem; color: var(--ink-soft); font-weight: 500; }
.score-band { font-size: 0.95rem; font-weight: 600; margin: 0.25rem 0 1rem; }
.score-breakdown { display: flex; flex-direction: column; gap: 0.75rem; }
.score-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.25rem 0.5rem;
  font-size: 0.85rem;
}
.score-row > span:first-child { font-weight: 600; }
.score-bar-track {
  grid-column: 1 / -1;
  height: 6px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
}
.score-bar-fill { height: 100%; background: var(--accent); }
.score-detail { grid-column: 1 / -1; color: var(--ink-soft); font-size: 0.78rem; }

/* Overview */
.overview-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 0.75rem;
  margin-bottom: 1rem;
}
.stat-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.75rem;
}
.stat-label { font-size: 0.75rem; color: var(--ink-soft); margin-bottom: 0.25rem; }
.stat-value { font-size: 1.1rem; font-weight: 700; }
.entry-points { display: flex; gap: 0.6rem; flex-wrap: wrap; }

/* Goals */
.goal-card {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.9rem 1rem;
  margin-bottom: 0.75rem;
}
.goal-head { display: flex; align-items: center; gap: 0.5rem; margin-bottom: 0.5rem; }
.goal-badge {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  background: #EEF5F2;
  color: var(--accent);
  border-radius: 4px;
  padding: 0.15rem 0.45rem;
}
.goal-done { margin-left: auto; font-size: 0.8rem; font-weight: 600; }
.goal-progress-track {
  height: 8px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 0.4rem;
}
.goal-progress-fill { height: 100%; background: var(--accent); }
.goal-meta { font-size: 0.82rem; color: var(--ink-soft); margin-bottom: 0.6rem; }
.goal-actions { display: flex; gap: 0.5rem; align-items: center; flex-wrap: wrap; }
.goal-update-input {
  width: auto;
  flex: 1;
  min-width: 120px;
  padding: 0.4rem 0.6rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 0.85rem;
  background: var(--bg);
}
.mini-btn {
  width: auto;
  margin: 0;
  padding: 0.4rem 0.7rem;
  font-size: 0.8rem;
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--accent);
}
.mini-btn:hover { background: #EEF5F2; }
.goal-delete-btn { color: var(--danger); border-color: var(--danger); }
.goal-delete-btn:hover { background: #FBEAE3; }

/* Chat */
.chat-messages {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  max-height: 320px;
  overflow-y: auto;
  margin-bottom: 0.75rem;
  padding-right: 0.25rem;
}
.chat-bubble {
  padding: 0.6rem 0.85rem;
  border-radius: 10px;
  font-size: 0.92rem;
  max-width: 85%;
  line-height: 1.5;
}
.chat-user { align-self: flex-end; background: var(--accent); color: white; }
.chat-assistant { align-self: flex-start; background: var(--bg); border: 1px solid var(--border); }
.chat-pending { color: var(--ink-soft); font-style: italic; }
.chat-error { color: var(--danger); }
.chat-form { display: flex; gap: 0.5rem; margin: 0; }
.chat-form input {
  flex: 1;
  margin: 0;
}
.chat-form button {
  width: auto;
  margin: 0;
  padding: 0.65rem 1.1rem;
}
.chat-sources { margin-top: 0.6rem; font-size: 0.78rem; color: var(--ink-soft); }
.chat-sources a { color: var(--accent); }

/* Modals */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(44, 42, 37, 0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
  z-index: 50;
}
.modal {
  background: var(--card);
  border-radius: var(--radius);
  padding: 1.75rem;
  max-width: 480px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
}
.modal-lead { color: var(--ink-soft); font-size: 0.88rem; margin: 0 0 1rem; }
.modal .secondary { margin-top: 0.6rem; }
.upload-result {
  background: #EEF5F2;
  border: 1px solid #CDE3DA;
  border-radius: 8px;
  padding: 0.75rem;
  margin: 1rem 0;
  font-size: 0.88rem;
}
.upload-result .meta { color: var(--ink-soft); font-size: 0.8rem; }