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

:root {
  --bg-page: #f8fcf4;
  --bg-panel: #ffffff;
  --bg-elevated: #eff7ea;
  --border-strong: rgba(45, 140, 71, 0.22);
  --border-soft: rgba(45, 140, 71, 0.12);

  --text-primary: #193621;
  --text-secondary: #4c6955;
  --text-muted: #7a8f80;

  --brand-green: #2d8c47;
  --brand-white: #ffffff;
  --brand-yellow: #f0c94b;
  --accent-green: #63b277;
  --accent-white: #f4f8f0;
  --accent-yellow: #f3db79;

  --color-success: var(--brand-green);
  --color-error: #d2a930;

  --radius-sm: 10px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;

  --shadow-soft: 0 16px 36px rgba(45, 86, 53, 0.08);
  --shadow-elevated: 0 26px 60px rgba(45, 86, 53, 0.14);

  --space-1: 0.5rem;
  --space-2: 0.75rem;
  --space-3: 1rem;
  --space-4: 1.5rem;
  --space-5: 2rem;
  --space-6: 2.75rem;

  --transition-fast: 160ms ease;
  --transition-base: 250ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

body {
  font-family: 'Bebas Neue', 'Arial Narrow', 'Segoe UI', sans-serif;
  min-height: 100vh;
  color: var(--text-primary);
  background:
    radial-gradient(circle at 12% 14%, rgba(99, 178, 119, 0.16), transparent 36%),
    radial-gradient(circle at 90% 10%, rgba(240, 201, 75, 0.16), transparent 34%),
    linear-gradient(180deg, #ffffff 0%, #f7fbf1 52%, #f3f8ea 100%);
  line-height: 1.25;
  letter-spacing: 0.03em;
  padding: clamp(1rem, 2.4vw, 2rem);
}

input,
button,
textarea,
select {
  font: inherit;
  letter-spacing: inherit;
}

.page-shell {
  position: relative;
  isolation: isolate;
}

.hero-glow {
  position: absolute;
  width: min(32vw, 360px);
  aspect-ratio: 1;
  border-radius: 999px;
  filter: blur(72px);
  z-index: -1;
  opacity: 0.75;
  pointer-events: none;
}

.hero-glow--green {
  background: rgba(99, 178, 119, 0.28);
  top: -60px;
  left: -60px;
}

.hero-glow--yellow {
  background: rgba(240, 201, 75, 0.22);
  top: 100px;
  right: -60px;
}

.container {
  width: min(1120px, 100%);
  margin: 0 auto;
  display: grid;
  gap: var(--space-5);
}

.header {
  text-align: center;
  padding: var(--space-6) var(--space-4) var(--space-4);
}

.kicker,
.section-label,
.modal-kicker {
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.98rem;
  font-weight: 400;
  color: var(--brand-green);
}

.header h1 {
  margin-top: var(--space-2);
  font-size: clamp(3.4rem, 7vw, 6.2rem);
  line-height: 0.96;
  font-weight: 400;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.header h1,
.modal-title span {
  background: linear-gradient(120deg, #1f7c3d 0%, #4aa261 56%, #d5af33 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.subtitle {
  width: min(640px, 100%);
  margin: var(--space-3) auto 0;
  color: var(--text-secondary);
  font-size: clamp(1.28rem, 2vw, 1.55rem);
  line-height: 1.12;
}

.panel {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(244, 249, 239, 0.96));
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-xl);
  padding: clamp(1.1rem, 2.5vw, 1.9rem);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(10px);
}

.section-heading {
  margin-bottom: var(--space-4);
}

.section-title {
  margin-top: var(--space-1);
  font-size: clamp(2rem, 3.4vw, 3rem);
  font-weight: 400;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.section-heading--split {
  display: flex;
  justify-content: space-between;
  gap: var(--space-3);
  align-items: end;
  flex-wrap: wrap;
}

.day-pill {
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(45, 140, 71, 0.2);
  border-radius: 999px;
  padding: 0.45rem 0.9rem;
  color: var(--text-secondary);
  font-size: 1rem;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.75);
}

.day-pill span {
  color: var(--brand-green);
  font-weight: 400;
}

.days-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(126px, 1fr));
  gap: var(--space-2);
}

.day-card-stack {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.day-card {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  align-items: flex-start;
  font-family: inherit;
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(247, 251, 243, 0.98));
  color: var(--text-secondary);
  text-align: left;
  cursor: pointer;
  padding: 0.95rem 1rem;
  transition: transform var(--transition-base), border-color var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);
}

.day-card,
.join-btn,
.players-btn {
  width: 100%;
}

.day-card:hover {
  transform: translateY(-2px);
  border-color: rgba(45, 140, 71, 0.34);
  box-shadow: 0 18px 30px rgba(45, 86, 53, 0.11);
}

.day-card.active {
  background: linear-gradient(135deg, rgba(255, 255, 255, 1), rgba(247, 252, 243, 1) 60%, rgba(255, 245, 212, 0.98));
  border-color: rgba(45, 140, 71, 0.42);
  box-shadow: 0 18px 34px rgba(45, 140, 71, 0.16);
  color: var(--text-primary);
}

.day-name {
  font-size: 0.94rem;
  font-weight: 400;
  letter-spacing: 0.14em;
}

.day-date {
  font-size: 1.7rem;
  font-weight: 400;
  color: var(--text-primary);
}

.game-count {
  font-size: 0.92rem;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}

.day-card.active .game-count {
  color: var(--brand-green);
}

.day-card.active .day-date {
  color: var(--brand-green);
}

.day-card-games {
  display: none;
}

.games-list {
  min-height: 210px;
}

.game-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
  gap: var(--space-3);
}

.game-card {
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-soft);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(245, 250, 241, 0.98));
  padding: var(--space-4);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.8);
  transition: transform var(--transition-base), border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.game-card:hover {
  transform: translateY(-3px);
  border-color: rgba(33, 148, 77, 0.72);
  box-shadow: var(--shadow-elevated);
}

.game-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-3);
}

.game-type {
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  font-size: 0.92rem;
  text-transform: uppercase;
  font-weight: 400;
  letter-spacing: 0.1em;
  color: #fffef8;
  background: linear-gradient(120deg, rgba(45, 140, 71, 0.95), rgba(82, 170, 102, 0.92) 68%, rgba(240, 201, 75, 0.92));
}

.spots-left {
  color: var(--brand-green);
  font-weight: 400;
  font-size: 1rem;
}

.game-title {
  font-size: 2rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: var(--space-3);
}

.game-info {
  margin-bottom: var(--space-4);
  display: grid;
  gap: 0.55rem;
}

.game-time,
.game-location,
.game-price {
  font-size: 1rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.game-time::before,
.game-location::before,
.game-price::before {
  width: 1.45rem;
  height: 1.45rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  background: rgba(99, 178, 119, 0.1);
  color: var(--brand-green);
  font-size: 0.9rem;
  flex-shrink: 0;
}

.game-time::before {
  content: '⏱';
}

.game-location::before {
  content: '📍';
}

.game-price::before {
  content: '€';
  font-weight: 800;
}

.game-buttons {
  display: flex;
  gap: var(--space-2);
}

.join-btn,
.players-btn,
.submit-btn {
  font-family: inherit;
  font-weight: 400;
  border-radius: 12px;
  border: 1px solid transparent;
  transition: transform var(--transition-base), box-shadow var(--transition-fast), border-color var(--transition-fast), background var(--transition-fast);
  cursor: pointer;
}

.join-btn,
.players-btn {
  flex: 1;
  padding: 0.8rem 0.9rem;
  font-size: 1rem;
}

.join-btn {
  background: linear-gradient(120deg, var(--brand-green), #51a966 74%, var(--brand-yellow));
  color: #fffef8;
  box-shadow: 0 14px 28px rgba(45, 140, 71, 0.18);
}

.join-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 18px 32px rgba(45, 140, 71, 0.24);
}

.join-btn:disabled {
  cursor: not-allowed;
  background: linear-gradient(120deg, rgba(177, 196, 180, 0.85), rgba(212, 220, 206, 0.92));
  color: rgba(25, 54, 33, 0.55);
  box-shadow: none;
  opacity: 0.9;
}

.players-btn {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.88);
  border-color: rgba(45, 140, 71, 0.22);
}

.players-btn:hover {
  transform: translateY(-1px);
  border-color: rgba(240, 201, 75, 0.62);
  background: rgba(240, 201, 75, 0.14);
}

.loading-spinner,
.no-games,
.error-message-box {
  border-radius: var(--radius-md);
  border: 1px dashed var(--border-soft);
  background: rgba(255, 255, 255, 0.88);
  text-align: center;
  padding: var(--space-5) var(--space-3);
}

.loading-spinner {
  display: grid;
  gap: var(--space-2);
  place-items: center;
  color: var(--text-secondary);
}

.spinner {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 3px solid rgba(45, 140, 71, 0.12);
  border-top-color: var(--brand-green);
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.no-games {
  grid-column: 1 / -1;
  color: var(--text-secondary);
}

.no-games--mobile {
  padding: var(--space-3);
}

.error-message-box {
  color: #8f6c0f;
  border-color: rgba(240, 201, 75, 0.48);
  background: linear-gradient(145deg, rgba(255, 251, 233, 0.98), rgba(255, 244, 202, 0.98));
}

.modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: none;
}

.modal.active {
  display: grid;
  place-items: center;
}

.modal-overlay {
  position: absolute;
  inset: 0;
  background: rgba(22, 47, 28, 0.18);
  backdrop-filter: blur(7px);
}

.modal-content {
  position: relative;
  z-index: 1;
  width: min(680px, calc(100% - 1.6rem));
  max-height: calc(100vh - 1.8rem);
  overflow-y: auto;
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-strong);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.99), rgba(245, 250, 241, 0.98));
  padding: clamp(1.2rem, 3.6vw, 2.2rem);
  box-shadow: var(--shadow-elevated);
  animation: modalIn var(--transition-base);
}

@keyframes modalIn {
  from {
    opacity: 0;
    transform: translateY(14px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.modal-close {
  position: absolute;
  top: 0.85rem;
  right: 0.85rem;
  width: 2rem;
  height: 2rem;
  border-radius: 999px;
  border: 1px solid rgba(45, 140, 71, 0.12);
  background: rgba(244, 248, 240, 0.9);
  color: var(--text-secondary);
  font-size: 1.35rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.modal-close:hover {
  color: var(--text-primary);
  border-color: rgba(242, 205, 75, 0.6);
  background: rgba(242, 205, 75, 0.22);
}

.modal-title {
  margin-top: var(--space-1);
  font-size: clamp(2.4rem, 4vw, 3.4rem);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding-right: 2.2rem;
}

.modal-subtitle {
  margin-top: var(--space-2);
  color: var(--text-secondary);
  margin-bottom: var(--space-4);
  font-size: 1.1rem;
}

.registration-form {
  display: grid;
  gap: var(--space-3);
}

.form-row {
  display: grid;
  gap: var(--space-2);
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.form-row--contact {
  grid-template-columns: minmax(0, 0.7fr) minmax(0, 1.5fr) minmax(0, 0.55fr);
}

.form-group {
  display: grid;
  gap: 0.45rem;
}

.form-group label {
  color: var(--text-secondary);
  font-size: 0.95rem;
  font-weight: 400;
  letter-spacing: 0.08em;
}

.form-group input,
.form-group select {
  width: 100%;
  border: 1px solid rgba(45, 140, 71, 0.16);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.96);
  color: var(--text-primary);
  padding: 0.75rem 0.85rem;
  font-size: 1rem;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.9);
}

.form-group input::placeholder {
  color: #8ba08f;
}

.form-group input:focus,
.form-group select:focus {
  outline: none;
  border-color: rgba(143, 214, 166, 0.78);
  box-shadow: 0 0 0 4px rgba(45, 140, 71, 0.12);
}

.form-group input.error,
.form-group select.error {
  border-color: rgba(242, 205, 75, 0.9);
  box-shadow: 0 0 0 3px rgba(242, 205, 75, 0.14);
}

.form-group .error-message {
  min-height: 1rem;
  color: var(--color-error);
  font-size: 0.75rem;
}

.form-group--country-code input,
.form-group--player-level select {
  text-align: center;
}

.submit-btn {
  margin-top: var(--space-1);
  width: 100%;
  padding: 0.9rem 1rem;
  color: #fffef8;
  font-size: 1rem;
  background: linear-gradient(120deg, var(--brand-green), #54ac69 74%, var(--brand-yellow));
  box-shadow: 0 16px 30px rgba(45, 140, 71, 0.18);
}

.submit-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 18px 36px rgba(45, 140, 71, 0.24);
}

.players-container {
  display: grid;
  gap: var(--space-2);
}

.player-item {
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid var(--border-soft);
  border-radius: 12px;
  padding: 0.8rem 0.95rem;
}

.player-name {
  color: var(--text-primary);
  font-weight: 400;
  letter-spacing: 0.04em;
}

button:focus-visible,
input:focus-visible,
select:focus-visible {
  outline: 2px solid rgba(45, 140, 71, 0.7);
  outline-offset: 2px;
}

@media (max-width: 900px) {
  .game-buttons {
    flex-direction: column;
  }

  .form-row--contact {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .form-group--player-level {
    grid-column: 1 / -1;
  }
}

@media (max-width: 640px) {
  body {
    padding: 0.8rem;
  }

  .header {
    padding-top: 1.6rem;
  }

  .panel {
    border-radius: var(--radius-lg);
  }

  .days-grid,
  .game-cards,
  .form-row,
  .form-row--contact {
    grid-template-columns: 1fr;
  }

  .day-card {
    align-items: stretch;
  }

  .games-section {
    display: none;
  }

  .day-card-games.active {
    display: grid;
    animation: mobileDayGamesIn var(--transition-base);
  }

  .game-cards--mobile {
    padding: 0 var(--space-1) var(--space-1);
  }

  .game-cards--mobile .game-card {
    box-shadow: 0 14px 28px rgba(45, 86, 53, 0.08);
  }

  .modal-content {
    max-height: calc(100vh - 1rem);
  }
}

@keyframes mobileDayGamesIn {
  from {
    opacity: 0;
    transform: translateY(-8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

@media print {
  body {
    background: #fff;
    color: #111;
    padding: 0;
  }

  .hero-glow,
  .modal,
  .join-btn,
  .players-btn {
    display: none !important;
  }

  .panel,
  .game-card {
    border-color: #ddd;
    box-shadow: none;
  }
}