:root {
  color-scheme: light;
  --bg: #fff6f6;
  --surface: #ffffff;
  --surface-alt: #fff0f0;
  --primary: #dc2626;
  --primary-dark: #991b1b;
  --accent: #f97316;
  --accent-dark: #c2410c;
  --success: #16a34a;
  --success-bg: rgba(22, 163, 74, 0.18);
  --danger: #dc2626;
  --danger-bg: rgba(220, 38, 38, 0.18);
  --border: #d1d9e6;
  --text: #1f2933;
  --text-muted: #52606d;
  --radius: 14px;
  --shadow: 0 24px 48px -24px rgba(220, 38, 38, 0.4);
  --transition: 0.2s ease;
  font-family: 'Inter', 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 0;
  background: linear-gradient(180deg, rgba(220, 38, 38, 0.12) 0%, rgba(220, 38, 38, 0) 45%), var(--bg);
  color: var(--text);
  min-height: 100vh;
}

.firebase-status {
  margin: 1rem clamp(1.5rem, 4vw, 4rem);
  padding: 0.75rem 1rem;
  border-radius: var(--radius);
  background: var(--surface-alt);
  color: var(--primary-dark);
  font-weight: 600;
  box-shadow: 0 4px 16px rgba(220, 38, 38, 0.1);
}

.firebase-status.is-error {
  background: var(--danger-bg);
  color: var(--danger);
}

.layout-header {
  padding: 3rem clamp(1.5rem, 3vw, 4rem) 2rem;
  text-align: center;
  color: var(--primary-dark);
}

.layout-header h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 0.5rem;
  letter-spacing: -0.03em;
}

.layout-header p {
  margin: 0;
  color: var(--text-muted);
  font-size: clamp(1rem, 2vw, 1.2rem);
}

.tab-nav {
  display: flex;
  gap: 0.75rem;
  justify-content: center;
  padding: 0 clamp(1rem, 5vw, 4rem);
  margin-bottom: 1rem;
}

.tab-button {
  border: 1px solid transparent;
  background: rgba(220, 38, 38, 0.12);
  color: var(--primary-dark);
  padding: 0.7rem 1.6rem;
  border-radius: 999px;
  font-family: inherit;
  font-weight: 600;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), transform var(--transition), box-shadow var(--transition);
}

.tab-button:hover {
  transform: translateY(-1px);
  box-shadow: 0 14px 28px -24px rgba(30, 64, 175, 0.4);
}

.tab-button.is-active {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  box-shadow: 0 16px 32px -20px rgba(30, 64, 175, 0.5);
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  border: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.like-control {
  margin: 1rem 0 0;
}

.like-toggle {
  width: 100%;
  border: 2px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface-alt);
  color: var(--text);
  padding: 1.15rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition), background var(--transition);
}

.like-toggle:focus-visible {
  outline: 3px solid rgba(220, 38, 38, 0.35);
  outline-offset: 4px;
}

.like-toggle:hover {
  transform: translateY(-1px);
  box-shadow: 0 18px 32px -28px rgba(220, 38, 38, 0.5);
}

.like-toggle-icon {
  font-size: 2rem;
  transition: transform var(--transition);
}

.like-toggle-copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.2rem;
}

.like-toggle-question {
  font-size: 1.05rem;
}

.like-toggle-status {
  font-size: 0.9rem;
  color: var(--text-muted);
  font-weight: 400;
}

.like-toggle.is-active {
  border-color: var(--success);
  background: var(--success-bg);
  color: var(--success);
}

.like-toggle.is-active .like-toggle-icon {
  transform: scale(1.1);
}

.like-toggle.is-active .like-toggle-status {
  color: var(--success);
  font-weight: 600;
}

.layout-main {
  display: grid;
  gap: 2rem;
  padding: 0 clamp(1rem, 5vw, 4rem) 4rem;
  max-width: 1100px;
  margin: 0 auto 4rem;
}

.view {
  display: none;
}

.view.is-active {
  display: grid;
  gap: 2rem;
  grid-template-columns: minmax(0, 1fr);
}

.card {
  background: var(--surface);
  border-radius: var(--radius);
  padding: clamp(1.5rem, 3vw, 2.25rem);
  box-shadow: var(--shadow);
  border: 1px solid rgba(220, 38, 38, 0.08);
  backdrop-filter: blur(12px);
}

.card-header h2 {
  margin: 0;
  font-size: clamp(1.4rem, 2.4vw, 1.75rem);
}

.card-description {
  margin-top: 0.5rem;
  color: var(--text-muted);
}

.form-stack {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.form-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.field-with-action {
  display: flex;
  align-items: flex-end;
  gap: 0.75rem;
}

.field-with-action > label {
  flex: 1 1 240px;
  min-width: 0;
}

.field-with-action > button {
  white-space: normal;
  max-width: 320px;
}

label {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  font-weight: 600;
  color: var(--text-muted);
  font-size: 0.95rem;\n  width: 100%;
}

input,
select,
textarea {
  padding: 0.65rem 0.75rem;
  border-radius: 10px;
  border: 1px solid var(--border);
  background-color: #fff;
  font-size: 1rem;
  transition: border-color var(--transition), box-shadow var(--transition);
  font-family: inherit;
  width: 100%;
  min-width: 0;
  box-sizing: border-box;
}

textarea {
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.12);
}

.helper-text {
  margin: 0;
  font-size: 0.9rem;
  color: var(--text-muted);
}

#import-workout textarea {
  min-height: 220px;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.import-actions {
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

#import-feedback {
  margin-top: -0.5rem;
}

.movements-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

#movement-list,
.result-movements {
  display: grid;
  gap: 1rem;
}

.movement-row,
.result-row {
  border: 1px solid rgba(220, 38, 38, 0.18);
  border-radius: 12px;
  padding: 1rem;
  background: var(--surface-alt);
  position: relative;
}

.grid-compact {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
}

button {
  font-family: inherit;
  font-size: 1rem;
  border-radius: 999px;
  padding: 0.65rem 1.3rem;
  border: none;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
}

button.primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  box-shadow: 0 16px 32px -20px var(--primary-dark);
}

button.primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 18px 32px -18px rgba(30, 64, 175, 0.35);
}

button.secondary {
  background: rgba(220, 38, 38, 0.12);
  color: var(--primary-dark);
  border-radius: 12px;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  text-align: center;
}

button.link {
  background: transparent;
  color: var(--accent-dark);
  padding: 0;
  font-weight: 600;
}

button.link:hover {
  text-decoration: underline;
}

.form-actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.icon-button {
  border: none;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(220, 38, 38, 0.08);
  color: var(--primary-dark);
  font-size: 1.2rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition), transform var(--transition);
}

.icon-button:hover {
  background: rgba(220, 38, 38, 0.18);
  transform: translateY(-1px);
}

.icon-button:focus-visible {
  outline: 2px solid rgba(220, 38, 38, 0.5);
  outline-offset: 2px;
}

.icon-button--danger {
  background: rgba(220, 38, 38, 0.12);
  color: #991b1b;
}

.icon-button--danger:hover {
  background: rgba(220, 38, 38, 0.25);
}

.table-cell-with-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.65rem;
  flex-wrap: wrap;
}

.table-cell-with-actions span:first-child {
  flex: 1;
}

.table-inline-actions {
  display: flex;
  gap: 0.35rem;
  flex-shrink: 0;
  align-items: center;
}

.table-container {
  overflow-x: hidden;
  overflow-y: auto;
  max-height: clamp(12rem, 45vh, 24rem);
  scrollbar-width: thin;
  scrollbar-color: rgba(220, 38, 38, 0.35) transparent;
}

.table-container table {
  width: 100%;
  border-collapse: collapse;
  min-width: 640px;
}

th,
td {
  text-align: left;
  padding: 0.85rem 0.75rem;
  border-bottom: 1px solid rgba(220, 38, 38, 0.1);
}

th {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
}

tbody tr:hover {
  background: rgba(220, 38, 38, 0.05);
}

tbody tr.empty:hover {
  background: transparent;
}

tbody tr.empty td {
  text-align: center;
  color: var(--text-muted);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  background: rgba(220, 38, 38, 0.12);
  color: var(--primary-dark);
}

.badge.attended {
  background: var(--success-bg);
  color: var(--success);
}

.badge.missed {
  background: var(--danger-bg);
  color: var(--danger);
}

.result-row h4 {
  margin: 0 0 0.6rem;
  color: var(--primary-dark);
  font-size: 1.05rem;
}

.library-results {
  display: grid;
  gap: 1rem;
}

.library-item {
  border: 1px solid rgba(220, 38, 38, 0.16);
  border-radius: 16px;
  padding: 1.25rem;
  background: rgba(220, 38, 38, 0.05);
  display: grid;
  gap: 0.75rem;
}

.library-item header {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: baseline;
}

.library-item header .library-votes-badge {
  margin-left: auto;
  font-size: 0.85rem;
  padding: 0.3rem 0.75rem;
  border-radius: 999px;
  background: rgba(249, 115, 22, 0.1);
  color: var(--accent-dark);
  font-weight: 600;
}

.library-item h3 {
  margin: 0;
  font-size: 1.15rem;
  color: var(--primary-dark);
}

.library-item time {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.library-item .tag-list {
  gap: 0.4rem;
}

.library-item footer {
  display: flex;
  justify-content: flex-end;
}

.library-item footer .link {
  color: var(--accent-dark);
}

.library-item footer {
  gap: 0.75rem;
}

.library-text {
  margin: 0;
  background: rgba(220, 38, 38, 0.08);
  border-radius: 12px;
  padding: 1rem;
  border: 1px solid rgba(220, 38, 38, 0.12);
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  font-family: 'Inter', 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.45;
  font-size: 0.95rem;\n  overflow-x: hidden;
  overflow-y: auto;
  max-height: clamp(12rem, 45vh, 24rem);
  scrollbar-width: thin;
  scrollbar-color: rgba(220, 38, 38, 0.35) transparent;
}

.result-movements.is-disabled {
  opacity: 0.45;
  pointer-events: none;
}

#attendance-hint {
  margin: 0;
}

.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

small {
  color: var(--text-muted);
}

@media (max-width: 1024px) {
  .layout-header {
    padding: 2.5rem clamp(1.25rem, 4vw, 2.5rem) 1.75rem;
  }

  .layout-main {
    padding: 0 clamp(1.25rem, 4vw, 2.5rem) 3rem;
    margin: 0 auto 3rem;
  }

  .card {
    padding: clamp(1.5rem, 4vw, 1.85rem);
  }

  .table-container table {
    min-width: 100%;
  }
}

@media (max-width: 720px) {
  .layout-main {
    padding: 0 1.25rem 3rem;
    margin: 0 auto 3rem;
  }

  .card {
    padding: 1.35rem;
  }

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

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

  .field-with-action {
    flex-direction: column;
    align-items: stretch;
  }

  .field-with-action > button {
    width: 100%;
    max-width: 100%;
    text-align: center;
  }

  .movements-header {
    flex-direction: column;
    align-items: stretch;
  }

  button.secondary {
    width: 100%;
  }

  .form-actions {
    justify-content: stretch;
    gap: 0.5rem;
  }

  button.primary {
    width: 100%;
  }

  .import-actions {
    flex-direction: column;
  }

  .tab-nav {
    flex-wrap: wrap;
  }

  .tab-button {
    flex: 1 1 auto;
    text-align: center;
  }

.table-container table {
    min-width: 100%;
    font-size: 0.9rem;
  }

  th,
  td {
    padding: 0.65rem 0.5rem;
  }

  .library-item header {
    flex-direction: column;
    align-items: flex-start;
  }

  .library-text {
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  .table-container {
    overflow-x: visible;
  }

  .table-container table {
    width: 100%;
    min-width: 0;
    border: 0;
    display: block;
    background: transparent;
  }

  .table-container thead {
    display: none;
  }

  .table-container tbody {
    display: block;
    padding: 0;
    margin: 0;
  }

  .table-container tbody tr {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    border: 1px solid rgba(220, 38, 38, 0.12);
    border-radius: 12px;
    padding: 1rem;
    background: rgba(220, 38, 38, 0.04);
    margin-bottom: 1rem;
    width: 100%;
    box-sizing: border-box;
    box-shadow: var(--shadow);
  }

  .table-container tbody tr:hover {
    background: rgba(220, 38, 38, 0.06);
  }

  .table-container td {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    padding: 0;
    border: 0;
    width: 100%;
    box-sizing: border-box;
    word-break: break-word;
  }

  .table-container td::before {
    content: attr(data-label);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    font-weight: 600;
  }

  .table-container td[data-label="Acciones"] {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-top: 0.5rem;
  }

  .table-container td[data-label="Acciones"] button {
    flex: 1 1 120px;
  }

  .table-container tbody tr.empty {
    display: flex;
    justify-content: center;
    padding: 1rem;
    border: 1px dashed rgba(82, 96, 109, 0.25);
    background: transparent;
  }

  .table-container tbody tr.empty td {
    display: block;
    padding: 0;
  }

  .table-container tbody tr.empty td::before {
    content: none;
  }
}

@media (max-width: 540px) {
  .layout-header {
    padding: 2rem 1rem 1.25rem;
    text-align: left;
  }

  .layout-header h1 {
    font-size: clamp(1.8rem, 8vw, 2.2rem);
  }

  .layout-header p {
    font-size: 0.95rem;\n  }

  .layout-main {
    padding: 0 1rem 2.5rem;
    margin: 0 auto 2.5rem;
  }

  .tab-nav {
    gap: 0.5rem;
  }

  .tab-button {
    flex: 1 1 100%;
  }

  .card {
    padding: 1.25rem;
  }

  label {
    font-size: 0.9rem;
  }

  input,
  select,
  textarea {
    font-size: 0.95rem;\n  }

  .filters {
    flex-direction: column;
    align-items: stretch;
    gap: 0.75rem;
  }

  .filters label {
    width: 100%;
  }
}

@media (max-width: 480px) {
  .field-with-action > button,
  .form-actions button {
    width: 100%;
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .field-with-action > button.secondary,
  .form-actions button.primary,
  .form-actions button.secondary {
    width: 100%;
  }

  .library-item {
    padding: 1rem;
  }
}

.movement-target {
  margin: 0 0 0.75rem;
  padding-left: 1.25rem;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.movement-target li {
  margin-bottom: 0.25rem;
}

.ranking-link {
  font-size: 1rem;
  color: var(--primary-dark);
}

.workout-overlay {
  position: fixed;
  inset: 0;
  padding: clamp(1rem, 4vw, 3rem);
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(15, 23, 42, 0.55);
  backdrop-filter: blur(6px);
  z-index: 999;
}

.workout-overlay[hidden] {
  display: none;
}

.workout-overlay-backdrop {
  position: absolute;
  inset: 0;
}

.workout-overlay-panel {
  position: relative;
  background: var(--surface);
  border-radius: 20px;
  padding: clamp(1.5rem, 3vw, 2.5rem);
  max-width: 640px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 24px 60px -32px rgba(15, 23, 42, 0.55);
}

.overlay-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: rgba(220, 38, 38, 0.1);
  color: var(--primary-dark);
  padding: 0.35rem 0.95rem;
  border-radius: 999px;
  font-size: 0.9rem;
}

.overlay-header {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  margin-bottom: 1rem;
}

.overlay-header h3 {
  margin: 0;
  font-size: 1.25rem;
  color: var(--primary-dark);
}

.overlay-header time,
.overlay-header p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.95rem;
}

#workout-overlay-text {
  margin: 0;
  background: rgba(220, 38, 38, 0.06);
  border-radius: 14px;
  padding: 1rem;
  border: 1px solid rgba(220, 38, 38, 0.12);
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  max-height: clamp(12rem, 60vh, 32rem);
  overflow-y: auto;
  font-family: 'Inter', 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.45;
}
.workout-summary {
  background: rgba(220, 38, 38, 0.06);
  border: 1px solid rgba(220, 38, 38, 0.12);
  border-radius: 16px;
  padding: 1.25rem;
  display: grid;
  gap: 0.75rem;
    white-space: pre-wrap;
  overflow-wrap: anywhere;
  word-break: break-word;
  max-height: clamp(12rem, 45vh, 24rem);
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: rgba(220, 38, 38, 0.35) transparent;
  font-family: 'Inter', 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.5;
}

.workout-summary header {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.workout-summary h3 {
  margin: 0;
  font-size: 1.1rem;
  color: var(--primary-dark);
}

.workout-summary time {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.workout-summary pre {
  margin: 0;
  font-size: 0.95rem;
  background: rgba(220, 38, 38, 0.08);
  border-radius: 12px;
  padding: 1rem;
  border: 1px solid rgba(220, 38, 38, 0.12);
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  word-break: break-word;
  overflow: visible;
}


@media (max-width: 720px) {
  .workout-summary {
    padding: 1rem;
  }
}

@media (max-width: 640px) {
  .layout-main {
    gap: 1.25rem;
    padding: 0 1rem 2.5rem;
  }
  .card {
    padding: 1.25rem;
  }
  #register-result .form-stack {
    gap: 0.75rem;
  }
  #register-result .form-grid {
    gap: 0.75rem;
  }
  #register-result .form-actions {
    margin-top: 0.25rem;
  }
  .field-with-action {
    flex-direction: column;
    align-items: stretch;
    gap: 0.25rem;
  }
  .field-with-action > label {
    flex-basis: auto;
  }
  .field-with-action > button {
    max-width: none;
    width: 100%;
    margin-top: 0;
  }
}

.auth-screen[hidden],
.app-shell[hidden] {
  display: none;
}

.auth-screen {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1.5rem;
}

.app-loading {
  position: fixed;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  background: rgba(245, 247, 255, 0.95);
  z-index: 9999;
  font-weight: 600;
  color: var(--primary-dark);
}

.app-loading-spinner {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  border: 5px solid rgba(220, 38, 38, 0.2);
  border-top-color: var(--primary);
  animation: spinner-rotate 0.9s linear infinite;
}

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

.auth-card {
  width: 100%;
  max-width: 440px;
}

.auth-card form.is-disabled {
  opacity: 0.65;
  pointer-events: none;
}

.vikings-root {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.vikings-root.is-busy {
  opacity: 0.7;
  pointer-events: none;
}

.vikings-wrapper {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.vikings-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1rem;
}

.vikings-stat-card {
  background: #fff;
  border: 1px solid var(--border, rgba(220, 38, 38, 0.15));
  border-radius: 16px;
  padding: 1rem;
  position: relative;
  overflow: hidden;
}

.vikings-stat-icon {
  font-size: 1.5rem;
  margin-bottom: 0.25rem;
}

.vikings-stat-label {
  margin: 0;
  font-size: 0.8rem;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 0.08em;
}

.vikings-stat-value {
  margin: 0.2rem 0 0;
  font-size: 1.8rem;
  font-weight: 700;
  color: #dc2626;
}

.vikings-progress {
  background: rgba(248, 113, 113, 0.08);
  border: 1px solid rgba(248, 113, 113, 0.25);
  padding: 0.75rem 1rem;
  border-radius: 16px;
}

.vikings-progress p {
  margin: 0 0 0.5rem;
  font-weight: 600;
  color: #b91c1c;
}

.progress-track {
  background: rgba(0, 0, 0, 0.08);
  border-radius: 999px;
  height: 8px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: linear-gradient(135deg, #ef4444, #b91c1c);
}

.vikings-motivation {
  background: #b91c1c;
  color: #fff;
  padding: 0.85rem 1rem;
  border-radius: 16px;
  text-align: center;
  font-style: italic;
}

.vikings-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.vikings-note {
  text-align: center;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.vikings-card {
  border: 1px solid rgba(248, 113, 113, 0.2);
  border-radius: 20px;
  padding: 1rem;
  background: #fff;
  box-shadow: 0 12px 24px -18px rgba(185, 28, 28, 0.6);
}

.vikings-card--leader {
  border-color: rgba(248, 113, 113, 0.6);
  background: rgba(248, 113, 113, 0.05);
}

.vikings-card--promoted {
  border-color: rgba(250, 204, 21, 0.8);
  background: rgba(250, 204, 21, 0.08);
}

.vikings-root .color-yellow {
  color: #ca8a04;
}
.vikings-root .color-red {
  color: #dc2626;
}
.vikings-root .color-red-dark {
  color: #991b1b;
}
.vikings-root .color-purple {
  color: #7c3aed;
}
.vikings-root .color-blue {
  color: #2563eb;
}
.vikings-root .color-blue-dark {
  color: #1e3a8a;
}
.vikings-root .color-green {
  color: #16a34a;
}
.vikings-root .color-green-dark {
  color: #166534;
}
.vikings-root .color-gray {
  color: #6b7280;
}

.vikings-card-main {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.vikings-card-name {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1.1rem;
}

.vikings-rank-icon {
  font-size: 1.4rem;
}

.vikings-card-meta {
  display: flex;
  gap: 1rem;
  font-size: 0.9rem;
  color: var(--text-muted);
  flex-wrap: wrap;
}

.vikings-progress-mini {
  margin-top: 0.5rem;
}

.vikings-count {
  font-size: 2rem;
  font-weight: 700;
  color: #dc2626;
  text-align: center;
}

.vikings-card-count {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
  min-width: 120px;
}

.vikings-hint {
  display: block;
  font-size: 0.75rem;
  color: #9ca3af;
  margin-top: 0.25rem;
}

.vikings-footer {
  text-align: center;
  border-top: 1px solid rgba(248, 113, 113, 0.3);
  padding-top: 1rem;
  color: #b91c1c;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  align-items: center;
  font-weight: 600;
}

.vikings-empty {
  text-align: center;
  padding: 2rem 1rem;
  border: 1px dashed rgba(248, 113, 113, 0.4);
  border-radius: 16px;
  color: #b91c1c;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  align-items: center;
}

.vikings-root .helper-text {
  text-align: center;
}

@media (prefers-color-scheme: dark) {
  .vikings-stat-card {
    background: var(--surface);
    border-color: rgba(148, 163, 184, 0.35);
    box-shadow: 0 18px 36px -28px rgba(2, 6, 23, 0.8);
  }

  .vikings-card {
    background: var(--surface-alt);
    border-color: rgba(248, 113, 113, 0.35);
    box-shadow: 0 24px 48px -32px rgba(2, 6, 23, 0.85);
  }

  .vikings-card--leader {
    background: linear-gradient(140deg, rgba(248, 113, 113, 0.25), rgba(15, 23, 42, 0.85));
    border-color: rgba(248, 113, 113, 0.55);
  }

  .vikings-card--promoted {
    background: linear-gradient(140deg, rgba(250, 204, 21, 0.25), rgba(15, 23, 42, 0.85));
    border-color: rgba(250, 204, 21, 0.6);
  }

  .vikings-progress {
    background: rgba(248, 113, 113, 0.18);
    border-color: rgba(248, 113, 113, 0.4);
  }

  .vikings-root .progress-track {
    background: rgba(15, 23, 42, 0.45);
  }

  .vikings-root .progress-fill {
    background: linear-gradient(135deg, #f87171, #b91c1c);
  }
}
.auth-modes {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.auth-modes .tab-button {
  width: 100%;
}

#auth-feedback {
  min-height: 1.25rem;
}

#auth-feedback.is-error {
  color: var(--danger);
}

.session-controls {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-top: 0.75rem;
}

.session-summary {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-muted);
}

.auth-card form[hidden] {
  display: none !important;
}

body[data-user-role='athlete'] [data-visible-role='coach'] {
  display: none !important;
}











@media (prefers-color-scheme: dark) {
  :root {
    color-scheme: dark;
    --bg: #0f172a;
    --surface: #111827;
    --surface-alt: #1f2937;
    --text: #e5e9f5;
    --text-muted: #94a3b8;
    --border: #1e293b;
    --shadow: 0 24px 48px -28px rgba(15, 23, 42, 0.65);
    --success-bg: rgba(22, 163, 74, 0.22);
    --danger-bg: rgba(220, 38, 38, 0.22);
  }

  body {
    background: radial-gradient(circle at top, rgba(220, 38, 38, 0.25), transparent 45%), var(--bg);
  }

  input,
  select,
  textarea {
    background-color: rgba(15, 23, 42, 0.7);
    color: inherit;
  }

  .movement-row,
  .result-row {
    border-color: rgba(148, 163, 184, 0.2);
  }

  tbody tr:hover {
    background: rgba(148, 163, 184, 0.08);
  }

  .library-item {
    background: rgba(220, 38, 38, 0.08);
    border-color: rgba(220, 38, 38, 0.25);
  }

  .library-text {
    background: rgba(220, 38, 38, 0.12);
    border-color: rgba(220, 38, 38, 0.25);
  }
}