:root {
  --bg: #0f1117;
  --bg-elevated: #171a23;
  --card-bg: #1d212c;
  --card-border: #2a2f3d;
  --accent: #5ee0a6;
  --accent-dark: #3bb886;
  --text-main: #eef0f5;
  --text-dim: #9aa1b2;
  --danger: #ff6b6b;
  --warning: #ffc26b;
  --radius: 16px;
  --shadow: 0 8px 24px rgba(0,0,0,0.35);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text-main);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  -webkit-tap-highlight-color: transparent;
}

/* ---------- Top bar ---------- */
.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 12px 14px;
  background: rgba(15, 17, 23, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--card-border);
}

.res {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--bg-elevated);
  border: 1px solid var(--card-border);
  border-radius: 999px;
  padding: 6px 12px;
  font-size: 14px;
  font-weight: 600;
  flex: 1 1 auto;
  justify-content: center;
  min-width: 80px;
  transition: transform 0.2s ease, background 0.2s ease;
}

.res .ico { font-size: 16px; }

.res.bump {
  transform: scale(1.12);
  background: var(--accent-dark);
}

/* ---------- Layout ---------- */
.container {
  max-width: 720px;
  margin: 0 auto;
  padding: 16px 14px 60px;
}

.panel {
  margin-bottom: 22px;
}

.panel h2 {
  font-size: 17px;
  margin: 0 0 12px;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 6px;
}

/* ---------- Daily reward ---------- */
.daily-card {
  background: linear-gradient(135deg, #1d212c, #232a3a);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 16px;
  box-shadow: var(--shadow);
}

.daily-card p {
  margin: 0 0 12px;
  color: var(--text-dim);
  font-size: 14px;
}

.timer-bar {
  margin-top: 12px;
  height: 8px;
  background: var(--bg);
  border-radius: 999px;
  overflow: hidden;
}

.timer-fill {
  height: 100%;
  background: var(--accent);
  width: 0%;
  transition: width 1s linear;
}

/* ---------- Building cards ---------- */
.cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

@media (min-width: 560px) {
  .cards { grid-template-columns: 1fr 1fr; }
}

.card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 16px;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: transform 0.18s ease, border-color 0.18s ease;
}

.card:active {
  transform: scale(0.98);
}

.card-head {
  display: flex;
  align-items: center;
  gap: 10px;
}

.card-emoji {
  font-size: 28px;
  line-height: 1;
}

.card-title {
  font-size: 16px;
  font-weight: 700;
}

.card-count {
  margin-left: auto;
  background: var(--bg-elevated);
  border-radius: 999px;
  padding: 3px 10px;
  font-size: 13px;
  font-weight: 700;
  color: var(--accent);
}

.card-desc {
  font-size: 13px;
  color: var(--text-dim);
  line-height: 1.4;
}

.card-cost {
  font-size: 13px;
  color: var(--text-dim);
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.card-cost span.afford {
  color: var(--accent);
}

.card-cost span.lack {
  color: var(--danger);
}

.btn {
  border: none;
  border-radius: 12px;
  padding: 12px 16px;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  transition: filter 0.15s ease, transform 0.1s ease;
}

.btn:active {
  transform: scale(0.96);
}

.btn-primary {
  background: var(--accent);
  color: #0f1117;
}

.btn-primary:hover { filter: brightness(1.08); }

.btn-primary:disabled {
  background: #3a3f4d;
  color: var(--text-dim);
  cursor: not-allowed;
}

/* ---------- Events log ---------- */
.events-log {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 14px 16px;
  max-height: 220px;
  overflow-y: auto;
  display: flex;
  flex-direction: column-reverse;
  gap: 8px;
  box-shadow: var(--shadow);
}

.event-placeholder {
  color: var(--text-dim);
  font-size: 13px;
  margin: 0;
}

.event-item {
  font-size: 13px;
  padding: 8px 10px;
  border-radius: 10px;
  background: var(--bg-elevated);
  border-left: 3px solid var(--accent);
  animation: slideIn 0.3s ease;
}

.event-item.bad {
  border-left-color: var(--danger);
}

.event-item .event-time {
  color: var(--text-dim);
  font-size: 11px;
  margin-left: 6px;
}

@keyframes slideIn {
  from { opacity: 0; transform: translateY(-6px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ---------- Toasts ---------- */
.toast-container {
  position: fixed;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  gap: 8px;
  z-index: 100;
  width: calc(100% - 32px);
  max-width: 420px;
  align-items: center;
}

.toast {
  background: var(--bg-elevated);
  border: 1px solid var(--card-border);
  color: var(--text-main);
  padding: 10px 16px;
  border-radius: 12px;
  font-size: 13px;
  font-weight: 600;
  box-shadow: var(--shadow);
  animation: toastIn 0.25s ease, toastOut 0.4s ease 2.6s forwards;
  text-align: center;
}

@keyframes toastIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes toastOut {
  to { opacity: 0; transform: translateY(-8px); }
}

/* ---------- Happiness color states ---------- */
#res-happiness.low .val { color: var(--danger); }
#res-happiness.mid .val { color: var(--warning); }