/* ── AI Town Design System — 開羅風格 ── */
:root {
  --bg:        #E8D8A8;
  --card:      #FDF0C8;
  --border:    #5C3A1E;
  --ink:       #2A1200;
  --ink-soft:  #5C3A1E;
  --muted:     #8B6530;
  --orange:    #D43A00;
  --orange-dk: #8C2000;
  --green:     #1E7A1E;
  --green-soft:#C8EAC8;
  --red:       #BB0000;
  --red-soft:  #FCCACA;
  --blue:      #0050AA;
  --blue-soft: #C8DCFA;
  --yellow:    #FFD000;
  --night:     #1A0A00;
  --shadow:    4px 4px 0 #5C3A1E;
  --radius-card: 0px;
  --radius-btn:  0px;
  --radius-icon: 0px;
}

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

body {
  font-family: 'Nunito', sans-serif;
  background: var(--bg);
  color: var(--ink);
  min-height: 100vh;
  font-size: 14px;
  line-height: 1.6;
}

/* ── PIXEL TITLE ── */
.pixel-title {
  font-family: 'Press Start 2P', monospace;
  font-size: 14px;
  color: var(--ink);
  letter-spacing: 1px;
}
.pixel-text {
  font-family: 'Press Start 2P', monospace;
  font-size: 11px;
  color: var(--ink);
}

/* ── HEADER ── */
.town-header {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 12px 24px;
  background: #D4A84B;
  border-bottom: 4px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 4px 0 var(--border);
}

.header-brand {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 120px;
}

.header-date {
  font-size: 11px;
  color: var(--muted);
  font-weight: 400;
}

.header-stats {
  display: flex;
  gap: 10px;
  flex: 1;
}

.stat-chip {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--green-soft);
  border: 1.5px solid var(--green);
  border-radius: 999px;
  padding: 4px 12px;
  font-size: 12px;
  font-weight: 700;
  color: var(--green);
}
.stat-chip.chip-warn {
  background: var(--red-soft);
  border-color: var(--red);
  color: var(--red);
}
.stat-chip.chip-idle {
  background: var(--blue-soft);
  border-color: var(--blue);
  color: var(--blue);
}
.stat-num { font-size: 16px; font-weight: 700; }
.stat-lbl { font-size: 11px; }

.header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}
.weather { font-size: 22px; }

/* ── BUTTONS ── */
.btn-primary {
  background: var(--orange);
  color: #fff;
  border: 3px solid var(--orange-dk);
  border-radius: 0;
  padding: 7px 16px;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 3px 3px 0 var(--orange-dk);
  transition: transform 80ms steps(2), box-shadow 80ms steps(2);
  font-family: 'Press Start 2P', monospace;
  font-size: 11px;
  letter-spacing: 0.5px;
}
.btn-primary:hover { transform: translate(-1px,-1px); box-shadow: 4px 4px 0 var(--orange-dk); }
.btn-primary:active { transform: translate(2px,2px); box-shadow: none; }

.btn-secondary {
  background: transparent;
  color: var(--ink);
  border: 2px solid var(--border);
  border-radius: var(--radius-btn);
  padding: 7px 16px;
  font-weight: 700;
  cursor: pointer;
  font-family: 'Nunito', sans-serif;
}
.btn-secondary:hover { border-color: var(--ink); }

.btn-ghost {
  background: transparent;
  color: var(--ink-soft);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-btn);
  padding: 6px 12px;
  font-weight: 600;
  cursor: pointer;
  font-family: 'Nunito', sans-serif;
  font-size: 13px;
}
.btn-ghost:hover { background: var(--card); border-color: var(--ink); }

.btn-sm { padding: 4px 10px; font-size: 12px; }

/* ── LAYOUT ── */
.town-layout {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 0;
  min-height: calc(100vh - 60px);
}

/* ── BOARD ── */
.town-board {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

/* ── EMPTY STATE ── */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 80px 24px;
  text-align: center;
}
.empty-pixel { font-size: 48px; }
.empty-title { font-family: 'Press Start 2P', monospace; font-size: 11px; color: var(--ink); }
.empty-sub { color: var(--muted); font-size: 13px; }

/* ── PROJECT SECTION ── */
.project-section {
  background: var(--card);
  border: 3px solid var(--border);
  border-radius: var(--radius-card);
  box-shadow: 5px 5px 0 var(--border);
  overflow: hidden;
  animation: slideUp 300ms steps(4) forwards;
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

.project-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 18px;
  border-bottom: 2px solid var(--border);
  background: rgba(255,255,255,0.4);
}
.project-icon { font-size: 20px; }
.project-name {
  font-weight: 700;
  font-size: 15px;
  color: var(--ink);
  flex: 1;
}
.project-count {
  font-size: 12px;
  color: var(--muted);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 2px 10px;
}
.project-progress {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  color: var(--muted);
}
.progress-bar {
  width: 80px;
  height: 10px;
  background: var(--bg);
  border: 1.5px solid var(--border);
  border-radius: 2px;
  overflow: hidden;
  display: flex;
  gap: 1px;
}
.progress-block {
  width: 10px;
  height: 100%;
  background: var(--green);
  flex-shrink: 0;
}

.project-body {
  padding: 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.project-goal {
  font-size: 11px;
  color: var(--ink-soft);
  background: rgba(255,255,255,0.5);
  border: 2px solid var(--border);
  padding: 2px 8px;
  font-family: 'Nunito', sans-serif;
}

.dep-graph-wrap {
  padding: 0 16px 16px;
  overflow-x: auto;
}

.dep-graph {
  display: block;
}

.project-summary {
  padding: 10px 18px 14px;
  border-top: 1px solid var(--border);
  font-size: 12px;
  color: var(--muted);
  background: rgba(255,255,255,0.3);
}
.project-summary strong { color: var(--ink); }

/* ── RESIDENT CARD ── */
.resident-card {
  background: var(--card);
  border: 3px solid var(--border);
  border-radius: 0;
  padding: 12px;
  width: 220px;
  flex-shrink: 0;
  cursor: pointer;
  box-shadow: 4px 4px 0 var(--border);
  transition: transform 80ms steps(2), box-shadow 80ms steps(2);
  animation: slideUp 300ms steps(4) forwards;
}
.resident-card:hover {
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0 var(--border);
}

.rc-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}
.rc-icon { font-size: 20px; }
.rc-name {
  font-weight: 700;
  font-size: 14px;
  flex: 1;
  color: var(--ink);
}
.rc-badge {
  font-size: 10px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 999px;
  border: 1.5px solid;
}
.rc-badge.badge-busy  { background: var(--green-soft); border-color: var(--green); color: var(--green); }
.rc-badge.badge-needs { background: var(--red-soft);   border-color: var(--red);   color: var(--red); }
.rc-badge.badge-idle  { background: var(--blue-soft);  border-color: var(--blue);  color: var(--blue); }
.rc-badge.badge-stale { background: #f0f0f0; border-color: #ccc; color: #888; }

.rc-task {
  font-size: 12px;
  color: var(--ink-soft);
  margin-bottom: 6px;
  line-height: 1.5;
  min-height: 18px;
}

.rc-output {
  font-size: 11px;
  color: var(--muted);
  background: rgba(139,105,20,0.05);
  border-radius: 6px;
  padding: 6px 8px;
  max-height: 60px;
  overflow: hidden;
  white-space: pre-wrap;
  word-break: break-all;
  margin-bottom: 8px;
  display: none;
}
.rc-output.has-content { display: block; }

.rc-footer {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  color: var(--muted);
}
.rc-zone { flex: 1; }
.rc-time { }
.btn-talk {
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 2px 8px;
  font-size: 11px;
  cursor: pointer;
  color: var(--ink-soft);
  font-family: 'Nunito', sans-serif;
}
.btn-talk:hover { background: var(--card); border-color: var(--ink); }

/* ── ASIDE ── */
.town-aside {
  background: var(--card);
  border-left: 2px solid var(--border);
  padding: 20px 16px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  overflow-y: auto;
  max-height: calc(100vh - 60px);
  position: sticky;
  top: 60px;
}

.aside-card {
  background: var(--bg);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-card);
  padding: 14px;
}
.aside-title {
  font-weight: 700;
  font-size: 13px;
  color: var(--ink);
  margin-bottom: 10px;
}

/* Plan list */
.plan-list, .idea-list, .activity-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 10px;
}
.plan-item, .idea-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--ink-soft);
  padding: 4px 0;
  border-bottom: 1px dashed var(--border);
}
.plan-item input[type=checkbox] { accent-color: var(--orange); cursor: pointer; }
.plan-item.done span { text-decoration: line-through; color: var(--muted); }
.plan-del, .idea-del {
  margin-left: auto;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--muted);
  font-size: 12px;
  padding: 0;
  font-family: 'Nunito', sans-serif;
}
.plan-del:hover, .idea-del:hover { color: var(--red); }

.plan-input-row {
  display: flex;
  gap: 6px;
}
.side-input {
  flex: 1;
  border: 1.5px solid var(--border);
  border-radius: 6px;
  padding: 5px 8px;
  font-size: 12px;
  background: var(--card);
  color: var(--ink);
  font-family: 'Nunito', sans-serif;
}
.side-input:focus { outline: none; border-color: var(--orange); }

/* Activity */
.activity-item {
  font-size: 11px;
  color: var(--ink-soft);
  padding: 4px 0;
  border-bottom: 1px dashed var(--border);
  line-height: 1.5;
}
.activity-time { color: var(--muted); font-size: 10px; }
.activity-empty { font-size: 12px; color: var(--muted); text-align: center; padding: 8px 0; list-style: none; }

/* ── MODALS ── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(44,62,80,0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}
.modal-box {
  background: var(--bg);
  border: 2px solid var(--border);
  border-radius: var(--radius-card);
  padding: 28px;
  width: 380px;
  max-width: 90vw;
  display: flex;
  flex-direction: column;
  gap: 14px;
  box-shadow: 0 20px 60px rgba(44,62,80,0.25);
}
.modal-title {
  font-size: 12px;
  margin-bottom: 4px;
}
.modal-actions {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
}
.form-label {
  font-size: 12px;
  font-weight: 700;
  color: var(--ink);
}
.form-input {
  border: 1.5px solid var(--border);
  border-radius: 8px;
  padding: 8px 12px;
  font-size: 13px;
  background: var(--card);
  color: var(--ink);
  font-family: 'Nunito', sans-serif;
  width: 100%;
}
.form-input:focus { outline: none; border-color: var(--orange); }
.form-textarea { resize: vertical; min-height: 80px; }

/* Icon picker */
.icon-picker {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.icon-opt {
  padding: 6px 12px;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  cursor: pointer;
  font-size: 12px;
  background: var(--card);
  color: var(--ink);
  transition: border-color 100ms;
}
.icon-opt:hover { border-color: var(--orange); }
.icon-opt.selected { border-color: var(--orange); background: #FFF0E6; font-weight: 700; }

/* Summary */
.summary-body {
  font-size: 13px;
  color: var(--ink-soft);
  line-height: 1.8;
  white-space: pre-wrap;
  max-height: 400px;
  overflow-y: auto;
}

.plan-result {
  font-size: 13px;
  color: var(--ink-soft);
  line-height: 1.8;
  white-space: pre-wrap;
  background: var(--bg);
  border: 2px solid var(--border);
  padding: 12px;
  max-height: 300px;
  overflow-y: auto;
}

/* Talk resident info */
.talk-resident {
  font-size: 13px;
  color: var(--muted);
  background: var(--card);
  border-radius: 8px;
  padding: 8px 12px;
}

/* ── UNASSIGNED PILE ── */
.unassigned-section {
  background: rgba(200,180,140,0.2);
  border: 2px dashed var(--border);
  border-radius: var(--radius-card);
}
.unassigned-section .project-header {
  background: transparent;
}

/* ── PIXEL SPRITE ── */
.rc-icon {
  width: 24px;
  height: 30px;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  flex-shrink: 0;
}

@keyframes bob {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-3px); }
}
@keyframes flash-card {
  0%, 100% { border-color: var(--border); }
  50%       { border-color: var(--red); box-shadow: 0 0 8px rgba(217,79,79,0.3); }
}

.resident-card.status-busy .rc-icon svg    { animation: bob 1s steps(2) infinite; }
.resident-card.status-needs                { animation: flash-card 1.2s steps(1) infinite; }
.resident-card.status-needs .rc-icon svg  { animation: bob 0.5s steps(2) infinite; }

/* ── ZONE TERRAINS ── */
.zone-farm {
  --zone-hdr: rgba(90,158,75,0.18);
  --zone-hdr-border: rgba(90,158,75,0.5);
}
.zone-mine {
  --zone-hdr: rgba(80,70,60,0.14);
  --zone-hdr-border: rgba(80,70,60,0.35);
}
.zone-library {
  --zone-hdr: rgba(196,168,130,0.25);
  --zone-hdr-border: rgba(196,168,130,0.6);
}
.zone-forge {
  --zone-hdr: rgba(100,110,120,0.18);
  --zone-hdr-border: rgba(100,110,120,0.4);
}
.zone-site {
  --zone-hdr: rgba(232,114,42,0.15);
  --zone-hdr-border: rgba(232,114,42,0.4);
}
.zone-lab {
  --zone-hdr: rgba(110,181,208,0.18);
  --zone-hdr-border: rgba(110,181,208,0.45);
}

[class*="zone-"] .project-header {
  background: var(--zone-hdr, rgba(255,255,255,0.4)) !important;
  border-bottom-color: var(--zone-hdr-border, var(--border)) !important;
}

.zone-farm .project-body {
  background:
    repeating-linear-gradient(180deg, rgba(90,158,75,0.06) 0px, rgba(90,158,75,0.06) 4px, transparent 4px, transparent 12px),
    repeating-linear-gradient(90deg, rgba(90,158,75,0.04) 0px, rgba(90,158,75,0.04) 1px, transparent 1px, transparent 16px);
}
.zone-mine .project-body {
  background: repeating-conic-gradient(rgba(80,70,60,0.06) 0% 25%, transparent 0% 50%) 0 0 / 14px 14px;
}
.zone-library .project-body {
  background: repeating-linear-gradient(0deg, transparent 0px, transparent 11px, rgba(139,100,50,0.08) 11px, rgba(139,100,50,0.09) 12px);
}
.zone-forge .project-body {
  background: repeating-conic-gradient(rgba(70,80,90,0.06) 0% 25%, transparent 0% 50%) 0 0 / 8px 8px;
}
.zone-site .project-body {
  background: repeating-linear-gradient(-45deg, rgba(192,128,80,0.07) 0px, rgba(192,128,80,0.07) 3px, transparent 3px, transparent 9px);
}
.zone-lab .project-body {
  background: repeating-conic-gradient(rgba(70,130,180,0.05) 0% 25%, transparent 0% 50%) 0 0 / 10px 10px;
}

/* ── Toast ── */
.aitown-toast {
  position: fixed;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--ink);
  color: #fff;
  border: 3px solid var(--border);
  box-shadow: 4px 4px 0 var(--border);
  padding: 10px 20px;
  font-family: 'Nunito', sans-serif;
  font-size: 13px;
  font-weight: 700;
  opacity: 0;
  pointer-events: none;
  transition: opacity 200ms, transform 200ms;
  white-space: nowrap;
  z-index: 9999;
}
.aitown-toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ── Resident broadcast ── */
.rc-broadcast {
  margin-top: 8px;
  font-size: 11px;
  color: var(--ink-soft);
  background: rgba(255,255,255,0.6);
  border: 2px solid var(--border);
  padding: 6px 8px;
  line-height: 1.6;
  white-space: pre-wrap;
}

/* ── ENERGY PICKER ── */
.energy-picker {
  display: flex;
  gap: 8px;
  margin-bottom: 4px;
}
.energy-opt {
  flex: 1;
  text-align: center;
  padding: 8px 4px;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  cursor: pointer;
  font-size: 12px;
  background: var(--card);
  transition: border-color 100ms;
}
.energy-opt:hover { border-color: var(--orange); }
.energy-opt.selected { border-color: var(--orange); background: #FFF0E6; font-weight: 700; }

/* ── PLAN RESULT ── */
.plan-result {
  background: var(--card);
  border: 1.5px solid var(--border);
  border-radius: 8px;
  padding: 12px;
  font-size: 13px;
  color: var(--ink-soft);
  white-space: pre-wrap;
  line-height: 1.7;
}