/* ============================================================
   Tournament Widget — Main Styles
   Spielegesellschaft Design System
   ============================================================ */

/* ── Alerts ── */

.tournament-list .alert,
.tournament-detail-view .alert,
.tournament-bracket-container .alert,
.tournament-form-container .alert {
  padding: 1rem 1.25rem;
  border-radius: 0.5rem;
  margin-bottom: 1.5rem;
  font-family: var(--font-primary);
  font-size: 0.9rem;
  font-weight: 500;
  line-height: 1.5;
  animation: tournamentAlertSlideIn 0.35s ease-out;
}

.alert-success {
  background: rgba(56, 142, 60, 0.15);
  color: #4caf50;
  border: 1px solid rgba(56, 142, 60, 0.3);
}

.alert-danger {
  background: rgba(211, 47, 47, 0.15);
  color: #ef5350;
  border: 1px solid rgba(211, 47, 47, 0.3);
}

@keyframes tournamentAlertSlideIn {
  from {
    opacity: 0;
    transform: translateY(-0.5rem);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ── Buttons (scoped) ── */

.tournament-list .btn,
.tournament-detail-view .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border-radius: 0.25rem;
  font-family: var(--font-primary);
  font-weight: 600;
  font-size: 0.875rem;
  text-decoration: none;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all 0.2s ease;
  line-height: 1.4;
}

.tournament-list .btn-primary,
.tournament-detail-view .btn-primary {
  background: #5c6bc0;
  color: #fff;
  border-color: #5c6bc0;
}

.tournament-list .btn-primary:hover,
.tournament-detail-view .btn-primary:hover {
  background: #3f51b5;
  border-color: #3f51b5;
  transform: translateY(-1px);
  box-shadow: 0 0.25rem 0.75rem rgba(92, 107, 192, 0.3);
}

.tournament-list .btn-outline,
.tournament-detail-view .btn-outline {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.tournament-list .btn-outline:hover,
.tournament-detail-view .btn-outline:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.25);
}

.tournament-list .btn-sm,
.tournament-detail-view .btn-sm {
  padding: 0.4rem 0.9rem;
  font-size: 0.8rem;
}

.tournament-list .btn-secondary,
.tournament-detail-view .btn-secondary {
  background: var(--background-lighter);
  color: var(--text-primary);
  border-color: var(--background-lighter);
}

.tournament-list .btn-secondary:hover,
.tournament-detail-view .btn-secondary:hover {
  opacity: 0.85;
}

/* ── Tournament List Page ── */

.tournament-list {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem 1rem;
  font-family: var(--font-primary);
}

.tournament-list-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2rem;
}

.tournament-list-header h2 {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--text-primary);
  font-family: var(--font-secondary);
  margin: 0;
}

/* ── Tournament Cards Grid ── */

.tournament-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.5rem;
}

/* ── Tournament Card ── */

.tournament-card {
  background: var(--background-darker);
  border-radius: 1rem;
  box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease, opacity 0.5s ease;
  opacity: 0;
  transform: translateY(1.25rem);
}

.tournament-card.visible {
  opacity: 1;
  transform: translateY(0);
}

.tournament-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 1rem 2rem rgba(0, 0, 0, 0.25);
}

/* ── Card Header ── */

.tournament-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 1.25rem 1.25rem 0;
}

.tournament-card-header .tournament-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0;
  line-height: 1.3;
  font-family: var(--font-secondary);
}

.tournament-card-header .tournament-title a {
  color: inherit;
  text-decoration: none;
  transition: color 0.2s ease;
}

.tournament-card-header .tournament-title a:hover {
  color: #5c6bc0;
}

/* ── Status Badges ── */

.tournament-status {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 1rem;
  border-radius: 0.25rem;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  white-space: nowrap;
  flex-shrink: 0;
}

.tournament-status.status-upcoming,
.status-upcoming {
  background: rgba(25, 118, 210, 0.15);
  color: #42a5f5;
  border: 1px solid rgba(25, 118, 210, 0.3);
}

.tournament-status.status-active,
.status-active {
  background: rgba(56, 142, 60, 0.15);
  color: #4caf50;
  border: 1px solid rgba(56, 142, 60, 0.3);
}

.tournament-status.status-completed,
.status-completed {
  background: rgba(156, 39, 176, 0.15);
  color: #ce93d8;
  border: 1px solid rgba(156, 39, 176, 0.3);
}

.tournament-status.status-cancelled,
.status-cancelled {
  background: rgba(211, 47, 47, 0.15);
  color: #ef5350;
  border: 1px solid rgba(211, 47, 47, 0.3);
}

/* ── Card Content ── */

.tournament-card-content {
  padding: 1rem 1.25rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.tournament-card-info {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.tournament-detail {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
}

.tournament-detail .detail-label {
  color: var(--text-secondary);
  font-weight: 500;
  min-width: 70px;
}

.tournament-detail .detail-value {
  color: var(--text-primary);
  font-weight: 400;
}

.tournament-description {
  font-size: 0.85rem;
  line-height: 1.6;
  color: var(--text-secondary);
  margin-top: 0.5rem;
}

/* ── Card Actions ── */

.tournament-card-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem 1.25rem;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  flex-wrap: wrap;
  margin-top: auto;
}

/* ── Empty State (no tournaments) ── */

.tournament-empty {
  text-align: center;
  padding: 4rem 2rem;
  background: var(--background-darker);
  border-radius: 1rem;
  box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
}

.tournament-empty p {
  color: var(--text-secondary);
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
}

/* ── Tournament Detail View ── */

.tournament-detail-view {
  max-width: 1000px;
  margin: 0 auto;
  padding: 2rem 1rem;
  font-family: var(--font-primary);
}

/* ── Detail Header ── */

.tournament-detail-header {
  margin-bottom: 2.5rem;
}

.tournament-detail-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.tournament-detail-header h1 {
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-primary);
  font-family: var(--font-secondary);
  margin: 0 0 1rem;
  line-height: 1.2;
}

.tournament-detail-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.tournament-type {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 1rem;
  border-radius: 0.25rem;
  font-size: 0.8rem;
  font-weight: 600;
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-secondary);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

/* ── Detail Info Card ── */

.tournament-detail-info {
  background: var(--background-darker);
  border-radius: 1rem;
  padding: 2rem;
  box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
  margin-bottom: 2.5rem;
}

.tournament-info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

.info-item {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  background: var(--background);
  border-radius: 0.5rem;
  padding: 1rem;
}

.info-item .info-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.info-item .info-value {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
}

/* ── Description ── */

.tournament-detail-description {
  line-height: 1.6;
  color: var(--text-primary);
  font-size: 0.95rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.tournament-detail-description p {
  margin-bottom: 0.75rem;
}

/* ── Section ── */

.tournament-section {
  margin-bottom: 3rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.tournament-section:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.tournament-section h2 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  font-family: var(--font-secondary);
  margin: 0 0 1.25rem;
}

/* ── Participants Grid ── */

.participants-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 1rem;
}

.participant-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--background-darker);
  border-radius: 0.5rem;
  padding: 1rem 1.25rem;
  box-shadow: 0 0.25rem 0.5rem rgba(0, 0, 0, 0.1);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.participant-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
}

.participant-name {
  font-weight: 600;
  color: var(--text-primary);
  font-size: 0.95rem;
}

.participant-status {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  padding: 0.2rem 0.6rem;
  border-radius: 0.25rem;
}

.participant-status.status-eliminated {
  background: rgba(211, 47, 47, 0.15);
  color: #ef5350;
  border: 1px solid rgba(211, 47, 47, 0.3);
}

/* ── Empty State (generic) ── */

.empty-state {
  text-align: center;
  padding: 3rem 2rem;
  color: var(--text-secondary);
}

.empty-state p {
  font-size: 1rem;
  margin: 0;
}

/* ── Detail Actions ── */

.tournament-detail-actions {
  display: flex;
  justify-content: center;
  gap: 1rem;
}

/* ============================================================
   Light Mode Overrides
   ============================================================ */

[data-theme="light"] .tournament-card {
  box-shadow: 0 0.25rem 0.75rem rgba(0, 0, 0, 0.08);
}

[data-theme="light"] .tournament-card:hover {
  box-shadow: 0 0.5rem 1.5rem rgba(0, 0, 0, 0.12);
}

[data-theme="light"] .tournament-card-actions {
  border-top-color: rgba(0, 0, 0, 0.08);
}

[data-theme="light"] .tournament-list .btn-outline,
[data-theme="light"] .tournament-detail-view .btn-outline {
  border-color: rgba(0, 0, 0, 0.15);
  color: var(--text-primary);
}

[data-theme="light"] .tournament-list .btn-outline:hover,
[data-theme="light"] .tournament-detail-view .btn-outline:hover {
  background: rgba(0, 0, 0, 0.04);
  border-color: rgba(0, 0, 0, 0.25);
}

[data-theme="light"] .tournament-type {
  background: rgba(0, 0, 0, 0.06);
  border-color: rgba(0, 0, 0, 0.1);
}

[data-theme="light"] .tournament-detail-info {
  box-shadow: 0 0.25rem 0.75rem rgba(0, 0, 0, 0.08);
}

[data-theme="light"] .tournament-detail-description {
  border-top-color: rgba(0, 0, 0, 0.08);
}

[data-theme="light"] .tournament-section {
  border-bottom-color: rgba(0, 0, 0, 0.08);
}

[data-theme="light"] .participant-card {
  box-shadow: 0 0.15rem 0.4rem rgba(0, 0, 0, 0.06);
}

[data-theme="light"] .participant-card:hover {
  box-shadow: 0 0.25rem 0.75rem rgba(0, 0, 0, 0.1);
}

[data-theme="light"] .tournament-empty {
  box-shadow: 0 0.25rem 0.75rem rgba(0, 0, 0, 0.08);
}

[data-theme="light"] .tournament-status.status-upcoming {
  color: #1976d2;
}

[data-theme="light"] .tournament-status.status-active,
[data-theme="light"] .participant-status.status-active {
  color: #388e3c;
}

[data-theme="light"] .tournament-status.status-completed {
  color: #7b1fa2;
}

[data-theme="light"] .tournament-status.status-cancelled {
  color: #d32f2f;
}

[data-theme="light"] .alert-success {
  color: #2e7d32;
}

[data-theme="light"] .alert-danger {
  color: #c62828;
}

/* Fallback for prefers-color-scheme */
@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) .tournament-card {
    box-shadow: 0 0.25rem 0.75rem rgba(0, 0, 0, 0.08);
  }

  :root:not([data-theme="dark"]) .tournament-card:hover {
    box-shadow: 0 0.5rem 1.5rem rgba(0, 0, 0, 0.12);
  }

  :root:not([data-theme="dark"]) .tournament-card-actions {
    border-top-color: rgba(0, 0, 0, 0.08);
  }

  :root:not([data-theme="dark"]) .tournament-list .btn-outline,
  :root:not([data-theme="dark"]) .tournament-detail-view .btn-outline {
    border-color: rgba(0, 0, 0, 0.15);
  }

  :root:not([data-theme="dark"]) .tournament-list .btn-outline:hover,
  :root:not([data-theme="dark"]) .tournament-detail-view .btn-outline:hover {
    background: rgba(0, 0, 0, 0.04);
    border-color: rgba(0, 0, 0, 0.25);
  }

  :root:not([data-theme="dark"]) .tournament-type {
    background: rgba(0, 0, 0, 0.06);
    border-color: rgba(0, 0, 0, 0.1);
  }

  :root:not([data-theme="dark"]) .tournament-detail-info {
    box-shadow: 0 0.25rem 0.75rem rgba(0, 0, 0, 0.08);
  }

  :root:not([data-theme="dark"]) .tournament-detail-description {
    border-top-color: rgba(0, 0, 0, 0.08);
  }

  :root:not([data-theme="dark"]) .tournament-section {
    border-bottom-color: rgba(0, 0, 0, 0.08);
  }

  :root:not([data-theme="dark"]) .participant-card {
    box-shadow: 0 0.15rem 0.4rem rgba(0, 0, 0, 0.06);
  }

  :root:not([data-theme="dark"]) .tournament-status.status-upcoming {
    color: #1976d2;
  }

  :root:not([data-theme="dark"]) .tournament-status.status-active {
    color: #388e3c;
  }

  :root:not([data-theme="dark"]) .tournament-status.status-completed {
    color: #7b1fa2;
  }

  :root:not([data-theme="dark"]) .tournament-status.status-cancelled {
    color: #d32f2f;
  }
}

/* ── Responsive ── */

@media (max-width: 768px) {
  .tournament-list {
    padding: 1.5rem 0.75rem;
  }

  .tournament-list-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .tournament-cards {
    grid-template-columns: 1fr;
  }

  .tournament-detail-view {
    padding: 1.5rem 0.75rem;
  }

  .tournament-detail-header h1 {
    font-size: 1.5rem;
  }

  .tournament-detail-nav {
    flex-direction: column;
    align-items: flex-start;
  }

  .tournament-info-grid {
    grid-template-columns: 1fr 1fr;
  }

  .tournament-detail-info {
    padding: 1.25rem;
  }

  .participants-grid {
    grid-template-columns: 1fr;
  }

  .tournament-card-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .tournament-card-actions .btn {
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .tournament-info-grid {
    grid-template-columns: 1fr;
  }
}

/* ── Format Explanation ── */

.format-explanation {
  margin-top: 1rem;
}

.format-summary {
  font-size: 1.15rem;
  font-style: italic;
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
  line-height: 1.6;
  padding-left: 1rem;
  border-left: 3px solid var(--background-lighter);
}

.format-details {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.25rem;
}

.format-detail-item {
  background: var(--background-darker);
  border-radius: 0.75rem;
  padding: 1.25rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.format-detail-item h4 {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0 0 0.75rem;
}

.format-detail-item h4 i {
  color: var(--text-secondary);
  font-size: 1rem;
}

.format-detail-item p {
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--text-secondary);
  margin: 0;
}

/* ── Tournament Progress Steps ── */

.tournament-steps {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.step {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.25rem 1rem;
  position: relative;
  border-left: 2px solid var(--background-lighter);
  margin-left: 1rem;
}

.step:last-child {
  border-left-color: transparent;
}

.step-number {
  position: absolute;
  left: -1rem;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background: var(--background-lighter);
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  font-weight: 700;
  flex-shrink: 0;
  transition: all 0.3s ease;
}

.step-active .step-number {
  background: rgba(25, 118, 210, 0.9);
  color: #fff;
  box-shadow: 0 0 0 4px rgba(25, 118, 210, 0.2);
}

.step-done .step-number {
  background: rgba(56, 142, 60, 0.9);
  color: #fff;
}

.step-pending .step-number {
  opacity: 0.5;
}

.step-content {
  flex: 1;
  padding-left: 1rem;
}

.step-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

.step-pending .step-title {
  opacity: 0.5;
}

.step-description {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.step-pending .step-description {
  opacity: 0.4;
}

.step-check {
  flex-shrink: 0;
  color: #4caf50;
  font-size: 1.25rem;
}

.step-done .step-check i.fa-trophy {
  color: #ffc107;
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: 1.1rem;
}

/* ── Info Items with Icons ── */

.info-item .info-label i {
  margin-right: 0.35rem;
  color: var(--text-secondary);
}

.tournament-detail-actions {
  text-align: center;
  padding: 1rem 0;
}

/* ── Empty State Icon ── */

.empty-state i {
  font-size: 2rem;
  color: var(--text-secondary);
  opacity: 0.5;
  margin-bottom: 0.75rem;
}

/* ── Light theme ── */

[data-theme="light"] .format-detail-item {
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
  border: 1px solid rgba(0, 0, 0, 0.06);
}

[data-theme="light"] .format-summary {
  border-left-color: rgba(0, 0, 0, 0.15);
}

[data-theme="light"] .step {
  border-left-color: rgba(0, 0, 0, 0.12);
}

/* ── Winner Badge on Cards ── */

.tournament-card-winner {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 1rem;
  padding: 0.75rem 1rem;
  background: linear-gradient(135deg, rgba(255, 193, 7, 0.15), rgba(255, 152, 0, 0.1));
  border: 1px solid rgba(255, 193, 7, 0.3);
  border-radius: 0.5rem;
  font-size: 0.9rem;
  color: var(--text-primary);
}

.tournament-card-winner i {
  color: #ffc107;
  font-size: 1.1rem;
}

/* ── Detail Standings Table ── */

.detail-standings-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.detail-standings-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 0.95rem;
}

.detail-standings-table th {
  text-align: left;
  padding: 0.75rem 1rem;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
  border-bottom: 2px solid var(--background-lighter);
}

.detail-standings-table td {
  padding: 0.85rem 1rem;
  color: var(--text-primary);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  vertical-align: middle;
}

.detail-standings-table tbody tr:last-child td {
  border-bottom: none;
}

.detail-standings-table tbody tr:hover {
  background: rgba(255, 255, 255, 0.03);
}

.detail-standings-table .col-rank {
  width: 3rem;
  text-align: center;
}

.detail-standings-table .col-stat {
  width: 3.5rem;
  text-align: center;
}

.detail-standings-table .col-points {
  width: 4rem;
  text-align: center;
}

.detail-standings-table .col-name {
  font-weight: 500;
}

/* Rank icons */
.rank-icon {
  font-size: 1.1rem;
}

.rank-gold { color: #ffc107; }
.rank-silver { color: #b0bec5; }
.rank-bronze { color: #cd7f32; }

/* Highlight rows */
.detail-standings-table .standing-first td {
  background: rgba(255, 193, 7, 0.06);
}

.detail-standings-table .standing-second td {
  background: rgba(192, 192, 192, 0.04);
}

.detail-standings-table .standing-third td {
  background: rgba(205, 127, 50, 0.04);
}

/* ── Light mode ── */

[data-theme="light"] .detail-standings-table td {
  border-bottom-color: rgba(0, 0, 0, 0.06);
}

[data-theme="light"] .detail-standings-table th {
  border-bottom-color: rgba(0, 0, 0, 0.12);
}

[data-theme="light"] .detail-standings-table tbody tr:hover {
  background: rgba(0, 0, 0, 0.02);
}

[data-theme="light"] .detail-standings-table .standing-first td {
  background: rgba(255, 193, 7, 0.08);
}

@media (max-width: 480px) {
  .detail-standings-table {
    font-size: 0.85rem;
  }

  .detail-standings-table th,
  .detail-standings-table td {
    padding: 0.6rem 0.5rem;
  }
}