*, *::before, *::after { 
  box-sizing: border-box; 
}

:root {
  --bg-main: #050814;
  --bg-card: #0b0f20;
  --bg-card-soft: #090c1a;
  --accent: #ffcc33;
  --accent-soft: rgba(255, 204, 51, 0.15);
  --accent-strong: #ffd95a;
  --border-subtle: rgba(255, 255, 255, 0.05);
  --text-main: #f9f9ff;
  --text-muted: #b4b8d6;
  --text-soft: #888eb3;
  --danger: #ff4d4d;
  --radius-lg: 18px;
  --radius-pill: 999px;
  --shadow-soft: 0 18px 45px rgba(0, 0, 0, 0.55);
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: radial-gradient(circle at top, #161b35 0, #050814 45%, #02030a 100%);
  color: var(--text-main);
}

/* LAYOUT */
.app {
  max-width: 1180px;
  margin: 24px auto 48px;
  padding: 0 16px 32px;
}

/* HEADER */
.top-bar {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 24px;
  padding: 18px 20px 20px;
  background: linear-gradient(135deg, rgba(11, 15, 32, 0.95), rgba(6, 10, 26, 0.95));
  border-radius: 22px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  box-shadow: var(--shadow-soft);
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(12px);
}

.brand h1 {
  margin: 0 0 6px;
  font-size: 26px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.tagline {
  margin: 0;
  font-size: 14px;
  color: var(--text-muted);
}

.controls {
  display: flex;
  align-items: center;
  gap: 12px;
}

.style-label {
  display: inline-flex;
  flex-direction: column;
  gap: 4px;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-soft);
}

.style-label select {
  border-radius: var(--radius-pill);
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(5, 8, 22, 0.9);
  color: var(--text-main);
  padding: 6px 14px;
  font-size: 13px;
  outline: none;
}

/* ACTIONS */
.actions-section {
  margin-top: 28px;
  padding: 20px 20px 18px;
  background: rgba(5, 8, 20, 0.9);
  border-radius: 20px;
  border: 1px solid var(--border-subtle);
}

.actions-section h2 {
  margin: 0 0 12px;
  font-size: 18px;
}

.buttons-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 10px;
}

/* Кнопки вибору розкладу */
.mode-btn {
  cursor: pointer;
  border-radius: var(--radius-pill);
  padding: 10px 22px;
  font-size: 14px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: 
    transform 0.08s ease, 
    box-shadow 0.08s ease, 
    background 0.12s ease, 
    color 0.12s ease;
  background: rgba(10, 14, 32, 0.9);
  color: var(--text-main);
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: none;
}

.mode-btn:hover {
  background: rgba(18, 22, 46, 0.9);
  transform: translateY(-1px);
}

.mode-btn.active {
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  color: #130c24;
  box-shadow: 0 0 22px rgba(255, 204, 51, 0.4);
}

/* SPREAD SECTION */
.spread-section {
  margin-top: 26px;
}

.spread-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.spread-header h2 {
  margin: 0;
  font-size: 18px;
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 20px;
}

/* CARD */
.card {
  perspective: 1200px;
}

.card-inner {
  position: relative;
  width: 100%;
  background: radial-gradient(circle at top, #131933 0, #060816 55%, #040612 100%);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.07);
  box-shadow: var(--shadow-soft);
  padding: 16px 16px 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 380px;
  transform-style: preserve-3d;
  transition: transform 0.7s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.card.flipped .card-inner {
  transform: rotateY(180deg);
}

.card-face {
  position: absolute;
  inset: 0;
  padding: 16px 16px 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  backface-visibility: hidden;
}

.card-front {
  transform: rotateY(0deg);
}

.card-back {
  transform: rotateY(180deg);
}

/* HEADER INSIDE CARD */
.card-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 8px;
}

.card-name {
  margin: 0;
  font-size: 16px;
  font-weight: 600;
}

.card-role {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 3px 9px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(255, 255, 255, 0.25);
}

.card-role.role-situation {
  border-color: var(--accent);
  background: var(--accent-soft);
  color: var(--accent-strong);
}

.card-role.role-challenge {
  border-color: #ff6b6b;
  background: rgba(255, 107, 107, 0.12);
  color: #ff9f9f;
}

.card-role.role-result {
  border-color: #4cd964;
  background: rgba(76, 217, 100, 0.12);
  color: #a6ffb8;
}

/* CARD META */
.card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  font-size: 11px;
  color: var(--text-soft);
}

.meta-pill {
  padding: 2px 7px;
  border-radius: var(--radius-pill);
  background: rgba(5, 8, 18, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

/* CARD BODY */
.card-body {
  display: grid;
  grid-template-columns: 190px 1fr;
  gap: 14px;
  align-items: stretch;
}

.card-image-wrapper {
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: radial-gradient(circle at top, #262b4b 0, #050814 60%);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  max-width: 190px;
  height: 300px;
  margin-top: 4px;
}

.card-image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.card-image-placeholder {
  padding: 12px;
  text-align: center;
  font-size: 11px;
  color: var(--text-soft);
}

.card-text-block {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.card-core-meaning {
  color: #b7b7c9;
  font-size: 14px;
  line-height: 1.45;
  margin-top: 12px;
}

.card-football-meaning {
  color: #f1f1f7;
  font-size: 14px;
  line-height: 1.45;
  margin-top: 4px;
}

/* GLOW BLOCK */
.card-position-text {
  margin-top: 14px;
  padding: 12px 16px;
  border-radius: 16px;
  border: 1px solid rgba(255, 204, 51, 0.7);
  background: radial-gradient(
    circle at top left,
    rgba(255, 204, 51, 0.18),
    rgba(5, 8, 20, 1)
  );
  box-shadow:
    0 0 12px rgba(255, 204, 51, 0.45),
    0 0 32px rgba(255, 204, 51, 0.25);
  font-size: 14px;
  line-height: 1.5;
  color: #f9f9ff;
  transition: box-shadow 0.25s ease, transform 0.25s ease;
}

.card-position-text:hover {
  box-shadow:
    0 0 18px rgba(255, 204, 51, 0.7),
    0 0 42px rgba(255, 204, 51, 0.35);
  transform: translateY(-1px);
}

/* SUMMARY */
.summary-section {
  margin-top: 28px;
  padding: 20px 22px;
  background: rgba(5, 8, 20, 0.9);
  border-radius: 20px;
  border: 1px solid var(--border-subtle);
}

.summary-section h3 {
  margin: 0 0 10px;
  font-size: 16px;
}

.summary-text {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-muted);
}

.summary-text span {
  display: block;
  margin-bottom: 10px;
}

.summary-text b {
  display: inline-block;
  margin-right: 4px;
}

/* DECK INFO */
.deck-info {
  margin-top: 26px;
  font-size: 13px;
  color: var(--text-soft);
}

.deck-info h3 {
  margin: 0 0 6px;
  font-size: 15px;
  color: var(--text-main);
}

/* RESPONSIVE */
@media (max-width: 720px) {
  .top-bar {
    flex-direction: column;
    align-items: flex-start;
  }

  .card-body {
    grid-template-columns: 1fr;
  }

  .card-image-wrapper {
    max-width: 220px;
    height: 320px;
    margin: 0 auto;
  }
}

.card {
  perspective: 1200px;
}

.card-inner {
  position: relative;
  width: 100%;
  height: 100%;
  transform-style: preserve-3d;
  transition: transform 0.7s cubic-bezier(0.34, 1.56, 0.64, 1); 
}

.card.flipped .card-inner {
  transform: rotateY(180deg);
}

.card-face {
  position: absolute;
  inset: 0;
  backface-visibility: hidden;
}

.card-back {
  transform: rotateY(180deg);
}

/* BACK SIDE */
.card-archetype {
  font-size: 12px;
  color: var(--text-soft);
  margin-bottom: 4px;
}

.card-slogan {
  font-size: 13px;
  font-style: italic;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.card-back-block {
  margin-top: 10px;
}

.card-back-section-title {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-soft);
  margin-bottom: 4px;
}

.card-back-section-text {
  margin: 0;
  font-size: 13px;
  line-height: 1.6;
  color: var(--text-muted);
}

.card-face {
  position: absolute;
  inset: 0;
  padding: 16px 16px 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  backface-visibility: hidden;
  overflow-y: auto;
}

.card-back-meta {
  margin-top: 2px;
  margin-bottom: 4px;
}

.card-back-archetype {
  font-size: 12px;
  color: var(--text-soft);
  margin-bottom: 2px;
}

.card-back-slogan {
  font-size: 13px;
  font-style: italic;
  color: var(--accent-strong);
  margin-bottom: 8px;
}

.card-back-meaning {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 6px;
}

.card-back-section {
  margin-top: 8px;
  padding-top: 8px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.card-back-section-label {
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-soft);
  margin-bottom: 4px;
}

.card-back-list {
  margin: 0;
  padding-left: 18px;
  font-size: 13px;
  line-height: 1.5;
}

.card-back-list li + li {
  margin-top: 3px;
}

/* SCROLLBAR */
* {
  scrollbar-width: thin;
  scrollbar-color: rgba(255,255,255,0.25) transparent;
}

::-webkit-scrollbar {
  width: 6px;
  background: transparent;
}

::-webkit-scrollbar-track {
  background: transparent;
  border-radius: 10px;
}

::-webkit-scrollbar-thumb {
  background: rgba(255,255,255,0.22);
  border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(255,255,255,0.35);
}

/* FLIP ICON */
.card-flip-hint {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 22px;
  height: 22px;
  opacity: 0.45;
  transition: opacity 0.25s ease, transform 0.25s ease;
  pointer-events: none;
  filter: drop-shadow(0 0 4px rgba(0,0,0,0.45));
}

.card:hover .card-flip-hint {
  opacity: 0.8;
  transform: scale(1.1);
}

.card-flip-icon {
  position: absolute;
  top: 10px;
  right: 10px;
  font-size: 18px;
  line-height: 1;
  color: rgba(255,255,255,0.45);
  pointer-events: none;
  user-select: none;
  opacity: 0.7;
  transition: opacity 0.2s ease;
}

.card:hover .card-flip-icon {
  opacity: 1;
}

.rotate-icon {
  position: absolute;
  top: 50%;
  right: -18px;
  transform: translateY(-50%);
  width: 20px;
  height: 20px;
  mask-image: url("images/rotate.svg");
  mask-size: contain;
  mask-repeat: no-repeat;
  background-color: gold;
}

/* ===== Мобільна адаптація ===== */
@media (max-width: 768px) {

  body {
    font-size: 14px;
  }

  .app {
    max-width: 100%;
    padding: 12px 12px 24px;
  }

  .top-bar {
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
  }

  .top-bar h1,
  .top-bar h2,
  .top-bar h3 {
    font-size: 18px;
    text-align: left;
  }

  /* Кнопки режимів — на всю ширину */
  .mode-switch {
    width: 100%;
    justify-content: space-between;
    gap: 8px;
  }

  .mode-switch button {
    flex: 1;
    padding: 10px 12px;
    font-size: 14px;
  }

  /* Сітка карт — одна колонка */
  #spreadContainer {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .card {
    max-width: 100%;
  }

  /* Картинка зверху, текст під нею */
  .card-body {
    display: flex;
    flex-direction: column;
    gap: 10px;
  }

  .card-image-wrapper {
    width: 100%;
    max-width: 320px;
    margin: 0 auto;
  }

  .card-image-wrapper img {
    width: 100%;
    height: auto;
    object-fit: contain;
  }

  .card-text-block {
    font-size: 14px;
    line-height: 1.4;
  }

  .card-name {
    font-size: 16px;
  }

  .card-meta {
    flex-wrap: wrap;
    gap: 6px;
  }

  .meta-pill {
    font-size: 11px;
    padding: 3px 8px;
  }

  /* Підказка-іконка фліпу */
  .card-flip-hint {
    width: 18px;
    height: 18px;
    right: 12px;
    top: 12px;
  }

  .card:hover {
    transform: none;
  }
}

/* ===== УНІФІКОВАНА МОБІЛЬНА ВЕРСІЯ (max-width: 768px) ===== */
@media (max-width: 768px) {

  .app {
    padding: 10px 12px 24px;
  }

  .top-bar {
    flex-direction: column;
    align-items: stretch;
    position: static;
    gap: 6px;
  }

  .cards-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .card {
    max-width: 100%;
  }

  .card-inner {
    min-height: auto;
  }

  .card-body {
    display: flex;
    flex-direction: column;
    gap: 12px;
  }

  .card-image-wrapper {
    width: 100%;
    max-width: 340px;
    height: auto !important;
    margin: 0 auto 10px;
  }

  .card-image-wrapper img {
    width: 100%;
    height: auto !important;
    object-fit: contain;
    display: block;
  }

  .card-face {
    overflow-y: visible !important;
  }

  .card-flip-hint {
    width: 18px;
    height: 18px;
    right: 12px;
    top: 12px;
  }
}
/* === MOBILE FLIP FIX (max-width: 768px) === */
@media (max-width: 768px) {

  /* Карта росте за контентом, без жорсткої висоти */
  .card-inner {
    min-height: auto;
    height: auto;
    transform: none !important;      /* прибираємо 3D-анімацію */
    transform-style: flat;
  }

  /* Обидві сторони більше не absolute,
     тож висота картки рахується за контентом */
  .card-face {
    position: static;
    inset: auto;
    padding: 16px 16px 20px;
    backface-visibility: visible;
    overflow-y: visible;              /* нічого не ріже всередині */
  }

  /* Жодних поворотів на мобільному */
  .card-front,
  .card-back {
    transform: none;
  }

  /* За замовчуванням показуємо front, back ховаємо */
  .card-back {
    display: none;
  }

  /* Коли є клас .flipped – міняємо сторони місцями */
  .card.flipped .card-front {
    display: none;
  }

  .card.flipped .card-back {
    display: flex;
  }

  /* Трохи підлаштовуємо підказку-фліп */
  .card-flip-hint {
    width: 18px;
    height: 18px;
    right: 12px;
    top: 12px;
  }
}