:root {
  --pink-1: #ff5f7e;
  --pink-2: #ff8fab;
  --pink-3: #ffb3c6;
  --red-1: #e63950;
  --red-dark: #c22a45;
  --cream: #fff5f7;
  --text-dark: #3a1420;
  --shadow: 0 8px 24px rgba(198, 40, 70, 0.18);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
  background: linear-gradient(160deg, var(--red-1) 0%, var(--pink-1) 45%, var(--pink-3) 100%);
  min-height: 100vh;
  color: var(--text-dark);
}

.app {
  max-width: 520px;
  margin: 0 auto;
  padding: 20px 16px 60px;
}

.app-header {
  text-align: center;
  color: white;
  margin-bottom: 20px;
}

.app-header h1 {
  font-size: 1.8rem;
  margin: 0 0 12px;
  text-shadow: 0 2px 8px rgba(0,0,0,0.15);
}

.who-picker {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
}

.who-label {
  font-size: 0.85rem;
  opacity: 0.9;
}

.who-btn {
  background: rgba(255,255,255,0.25);
  border: 2px solid rgba(255,255,255,0.6);
  color: white;
  padding: 6px 14px;
  border-radius: 999px;
  cursor: pointer;
  font-weight: 600;
  transition: all 0.15s ease;
}

.who-btn.active {
  background: white;
  color: var(--red-dark);
}

.card {
  background: var(--cream);
  border-radius: 18px;
  padding: 18px;
  margin-bottom: 18px;
  box-shadow: var(--shadow);
}

.card h2 {
  margin-top: 0;
  font-size: 1.1rem;
  color: var(--red-dark);
}

.count {
  background: var(--pink-2);
  color: white;
  padding: 2px 10px;
  border-radius: 999px;
  font-size: 0.85rem;
  margin-left: 6px;
}

.form-row {
  display: flex;
  gap: 8px;
  margin-bottom: 10px;
}

#activity-emoji {
  width: 60px;
  text-align: center;
  font-size: 1.4rem;
}

input[type="text"] {
  padding: 10px 12px;
  border: 2px solid var(--pink-3);
  border-radius: 12px;
  font-size: 1rem;
  flex: 1;
  min-width: 0;
}

input[type="text"]:focus {
  outline: none;
  border-color: var(--red-1);
}

.emoji-quickpick {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 12px;
}

.emoji-quickpick button {
  border: none;
  background: white;
  border-radius: 8px;
  font-size: 1.2rem;
  padding: 4px 8px;
  cursor: pointer;
  box-shadow: 0 1px 4px rgba(0,0,0,0.1);
}

.emoji-quickpick button:hover {
  background: var(--pink-3);
}

.primary-btn {
  width: 100%;
  background: linear-gradient(135deg, var(--red-1), var(--pink-1));
  color: white;
  border: none;
  padding: 12px;
  border-radius: 12px;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.1s ease;
}

.primary-btn:hover { transform: translateY(-1px); }
.primary-btn:active { transform: translateY(0); }

.activity-list, .history-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.activity-item {
  display: flex;
  align-items: center;
  gap: 10px;
  background: white;
  border-radius: 12px;
  padding: 10px 12px;
  margin-bottom: 8px;
  box-shadow: 0 1px 4px rgba(0,0,0,0.08);
}

.activity-item .emoji { font-size: 1.6rem; }

.activity-item .meta {
  flex: 1;
  min-width: 0;
}

.activity-item .name {
  font-weight: 600;
  word-break: break-word;
}

.activity-item .sub {
  font-size: 0.75rem;
  color: #a25;
  opacity: 0.75;
}

.category-tag {
  display: inline-block;
  background: var(--pink-3);
  color: var(--red-dark);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 999px;
  margin-top: 4px;
}

.activity-item .delete-btn {
  border: none;
  background: transparent;
  color: #c22a45;
  font-size: 1.1rem;
  cursor: pointer;
  padding: 4px 8px;
}

.hint {
  color: #a25;
  font-size: 0.9rem;
  opacity: 0.75;
  text-align: center;
}

.history-item {
  display: flex;
  gap: 8px;
  align-items: center;
  padding: 6px 0;
  border-bottom: 1px dashed var(--pink-3);
  font-size: 0.9rem;
}

.history-item .time {
  margin-left: auto;
  color: #a25;
  font-size: 0.78rem;
  opacity: 0.8;
}

.category-filter-actions {
  display: flex;
  gap: 14px;
  margin-bottom: 8px;
}

.link-btn {
  border: none;
  background: none;
  color: var(--red-dark);
  font-size: 0.8rem;
  font-weight: 700;
  text-decoration: underline;
  cursor: pointer;
  padding: 0;
}

.category-checkboxes {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.category-checkbox {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: white;
  border: 2px solid var(--pink-3);
  border-radius: 999px;
  padding: 6px 12px;
  font-size: 0.85rem;
  cursor: pointer;
  user-select: none;
}

.category-checkbox.checked {
  background: var(--pink-2);
  border-color: var(--red-1);
  color: white;
  font-weight: 700;
}

.category-checkbox input {
  accent-color: var(--red-1);
}

.winner-category {
  display: inline-block;
  background: var(--pink-3);
  color: var(--red-dark);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 3px 12px;
  border-radius: 999px;
  margin-bottom: 16px;
}

.draw-btn {
  display: block;
  width: 100%;
  padding: 20px;
  margin: 6px 0 22px;
  font-size: 1.4rem;
  font-weight: 800;
  letter-spacing: 1px;
  color: white;
  background: linear-gradient(135deg, #ff2e55, #ff7a90);
  border: none;
  border-radius: 50px;
  box-shadow: 0 10px 30px rgba(198, 40, 70, 0.45);
  cursor: pointer;
  transition: transform 0.15s ease;
}

.draw-btn:not(:disabled):hover { transform: scale(1.03); }
.draw-btn:not(:disabled):active { transform: scale(0.98); }

.draw-btn:disabled {
  background: #e7c0c9;
  color: #fff;
  box-shadow: none;
  cursor: not-allowed;
}

.draw-btn-icon {
  display: inline-block;
  animation: wiggle 1.4s ease-in-out infinite;
}

@keyframes wiggle {
  0%, 100% { transform: rotate(0deg); }
  25% { transform: rotate(-12deg); }
  75% { transform: rotate(12deg); }
}

/* --- Overlay / losovací animace --- */

.overlay {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
}

.overlay.hidden { display: none; }

.overlay-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at center, rgba(198,40,70,0.92), rgba(60,10,20,0.96));
}

.overlay-content {
  position: relative;
  z-index: 2;
  text-align: center;
  color: white;
  width: 90%;
  max-width: 420px;
}

.countdown {
  font-size: 6rem;
  font-weight: 900;
  text-shadow: 0 0 30px rgba(255,255,255,0.6);
}

.countdown.hidden { display: none; }

.countdown span {
  display: inline-block;
  animation: pop 0.7s ease;
}

@keyframes pop {
  0% { transform: scale(0.3); opacity: 0; }
  50% { transform: scale(1.3); opacity: 1; }
  100% { transform: scale(1); opacity: 1; }
}

.reel-card, .winner-card {
  background: white;
  color: var(--text-dark);
  border-radius: 24px;
  padding: 36px 20px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}

.reel-card.hidden, .winner-card.hidden { display: none; }

.reel-emoji {
  font-size: 4rem;
  margin-bottom: 10px;
}

.reel-name {
  font-size: 1.3rem;
  font-weight: 700;
}

.winner-label-top {
  font-size: 1rem;
  color: var(--red-dark);
  font-weight: 700;
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.winner-emoji {
  font-size: 5rem;
  animation: winnerPulse 1.1s ease-in-out infinite;
}

@keyframes winnerPulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.12); }
}

.winner-name {
  font-size: 1.6rem;
  font-weight: 800;
  margin: 10px 0 20px;
  color: var(--red-dark);
}

.confetti-layer {
  position: fixed;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
  z-index: 1;
}

.confetti-piece {
  position: absolute;
  top: -10%;
  font-size: 1.6rem;
  animation-name: confettiFall;
  animation-timing-function: ease-in;
  animation-fill-mode: forwards;
}

@keyframes confettiFall {
  0% { transform: translateY(0) rotate(0deg); opacity: 1; }
  100% { transform: translateY(110vh) rotate(360deg); opacity: 0.2; }
}