/* ============================================================
   HEADER
   ============================================================ */

.app-header {
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: var(--max-w);
  height: var(--header-h);
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--sp);
  z-index: 100;
}

.header-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 1rem;
  color: var(--color-text);
}

.header-brand svg {
  width: 28px;
  height: 28px;
  fill: var(--color-primary);
}

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

.header-username {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  max-width: 100px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.btn-logout {
  background: none;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 4px 10px;
  font-size: 0.8rem;
  color: var(--color-text-muted);
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s;
}

.btn-logout:hover {
  border-color: var(--color-error);
  color: var(--color-error);
}

/* ============================================================
   BOTTOM NAV (escalador)
   ============================================================ */

.bottom-nav {
  position: fixed;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: var(--max-w);
  height: var(--bottom-nav-h);
  background: var(--color-bg);
  border-top: 1px solid var(--color-border);
  display: flex;
  align-items: stretch;
  z-index: 100;
  padding-bottom: env(safe-area-inset-bottom, 0px);
}

.bottom-nav-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  text-decoration: none;
  color: var(--color-text-muted);
  font-size: 0.7rem;
  font-weight: 500;
  transition: color 0.15s;
  padding: 4px 0;
}

.bottom-nav-item svg {
  width: 22px;
  height: 22px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.bottom-nav-item.active {
  color: var(--color-primary);
}

/* ============================================================
   BOTONES
   ============================================================ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: background 0.15s, opacity 0.15s, transform 0.1s;
  text-decoration: none;
  white-space: nowrap;
}

.btn:active { transform: scale(0.97); }

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

.btn-primary {
  background: var(--color-primary);
  color: #fff;
}
.btn-primary:hover:not(:disabled) { background: var(--color-primary-dk); }

.btn-secondary {
  background: var(--color-surface);
  color: var(--color-text);
  border: 1px solid var(--color-border);
}
.btn-secondary:hover:not(:disabled) { background: var(--color-border); }

.btn-danger {
  background: var(--color-error);
  color: #fff;
}
.btn-danger:hover:not(:disabled) { background: #DC2626; }

.btn-full { width: 100%; }

/* Botón pequeño para tablas */
.btn-sm {
  padding: 5px 12px;
  font-size: 0.8rem;
}

/* ============================================================
   FORMULARIOS
   ============================================================ */

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 14px;
}

.form-group label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text);
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 10px 12px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 1rem;
  font-family: inherit;
  color: var(--color-text);
  background: var(--color-bg);
  transition: border-color 0.15s, box-shadow 0.15s;
  outline: none;
}

.form-group input:focus,
.form-group select:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(76, 175, 80, 0.15);
}

/* ============================================================
   TABS DE SECTORES
   ============================================================ */

.tabs-scroll {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 0 var(--sp) var(--sp);
  margin: 0 calc(-1 * var(--sp));
  /* Ocultar scrollbar */
  scrollbar-width: none;
  -ms-overflow-style: none;
}
.tabs-scroll::-webkit-scrollbar { display: none; }

.tab {
  flex-shrink: 0;
  padding: 8px 16px;
  border-radius: 20px;
  border: 1px solid var(--color-border);
  background: var(--color-bg);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-muted);
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}

.tab:hover { border-color: var(--color-primary); color: var(--color-primary); }

.tab-active,
.tab-active:hover {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}

/* ============================================================
   TARJETA DE VÍA
   ============================================================ */

.route-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px var(--sp);
  background: var(--color-bg);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  margin-bottom: 10px;
  border-left: 4px solid var(--color-border);
  transition: border-color 0.2s;
}

.route-card.route-done {
  border-left-color: var(--color-primary);
  background: var(--color-primary-lt);
}

.route-info {
  flex: 1;
  min-width: 0;
}

.route-name {
  display: block;
  font-weight: 600;
  font-size: 0.95rem;
  margin-bottom: 2px;
}

.route-meta {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.route-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-top: 6px;
}

.tag-chip {
  display: inline-block;
  padding: 2px 7px;
  border-radius: 99px;
  font-size: 0.7rem;
  font-weight: 600;
  background: var(--color-primary-lt);
  color: var(--color-primary-dk);
  border: 1px solid var(--color-primary);
  white-space: nowrap;
}

/* Botón "Marcar" en tarjeta de vía */
.btn-mark {
  flex-shrink: 0;
  width: 64px;
  height: 36px;
  border-radius: var(--radius-sm);
  border: none;
  background: var(--color-primary);
  color: #fff;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s, transform 0.1s;
}
.btn-mark:hover:not(:disabled) { background: var(--color-primary-dk); }
.btn-mark:active:not(:disabled) { transform: scale(0.95); }

.btn-done {
  background: transparent;
  color: var(--color-primary);
  font-size: 1.2rem;
  cursor: default;
}

/* Grupo ✓ + papelera para vías completadas */
.btn-done-group {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.btn-done-group .btn-mark {
  width: auto;
  height: auto;
  padding: 4px 8px;
}

.btn-unmark {
  background: none;
  border: none;
  font-size: 1rem;
  line-height: 1;
  cursor: pointer;
  color: var(--color-error);
  padding: 4px;
  opacity: 0.6;
  flex-shrink: 0;
  transition: opacity 0.15s, transform 0.1s;
}
.btn-unmark:hover { opacity: 1; transform: scale(1.15); }

/* ============================================================
   RANKING
   ============================================================ */

.ranking-category {
  margin-bottom: calc(var(--sp) * 1.5);
}

.category-title {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  margin-bottom: 8px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--color-border);
}

.ranking-table {
  background: var(--color-bg);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.ranking-header {
  display: grid;
  grid-template-columns: 40px 1fr 80px;
  padding: 10px var(--sp);
  background: var(--color-surface);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.ranking-row {
  display: grid;
  grid-template-columns: 40px 1fr 80px;
  align-items: center;
  padding: 12px var(--sp);
  border-top: 1px solid var(--color-border);
}

.ranking-row:first-child { border-top: none; }

.rank-pos {
  font-weight: 700;
  color: var(--color-text-muted);
  font-size: 0.875rem;
}

.rank-name {
  font-weight: 500;
  font-size: 0.95rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.rank-score {
  text-align: right;
  font-weight: 700;
  font-size: 0.875rem;
  color: var(--color-primary);
}

/* ============================================================
   MODAL
   ============================================================ */

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  z-index: 200;
  padding: 0 0 env(safe-area-inset-bottom, 0px);
}

@media (min-height: 600px) {
  .modal-overlay { align-items: center; }
}

.modal-panel {
  background: var(--color-bg);
  border-radius: var(--radius) var(--radius) 0 0;
  width: 100%;
  max-width: var(--max-w);
  max-height: 80vh;
  overflow-y: auto;
  padding: calc(var(--sp) * 1.5) var(--sp) var(--sp);
}

@media (min-height: 600px) {
  .modal-panel {
    border-radius: var(--radius);
    max-height: 90vh;
  }
}

.modal-title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: var(--sp);
}

.modal-body {
  margin-bottom: var(--sp);
}

.modal-footer {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
}

.modal-error {
  background: var(--color-error-lt);
  color: var(--color-error);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  margin-bottom: 10px;
}

/* ============================================================
   SELECTOR DE TAGS (dentro del modal)
   ============================================================ */

.tag-hint {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-bottom: 12px;
}

.tag-option {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background 0.1s;
}
.tag-option:hover { background: var(--color-surface); }

.tag-option input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--color-primary);
  cursor: pointer;
  flex-shrink: 0;
}

.tag-name {
  font-weight: 500;
  font-size: 0.9rem;
}

.tag-desc {
  margin-left: auto;
  font-size: 0.8rem;
  color: var(--color-text-muted);
  font-variant-numeric: tabular-nums;
}

/* ============================================================
   TOAST
   ============================================================ */

#toast-root {
  position: fixed;
  top: calc(var(--header-h) + 8px);
  left: 50%;
  transform: translateX(-50%);
  width: calc(100% - 2 * var(--sp));
  max-width: calc(var(--max-w) - 2 * var(--sp));
  z-index: 300;
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
}

.toast {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px var(--sp);
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 500;
  box-shadow: var(--shadow-md);
  opacity: 0;
  transform: translateY(-8px);
  transition: opacity 0.2s, transform 0.2s;
  pointer-events: auto;
}

.toast-close {
  background: none;
  border: none;
  color: inherit;
  font-size: 1.1rem;
  line-height: 1;
  cursor: pointer;
  opacity: 0.8;
  padding: 0 2px;
  flex-shrink: 0;
}
.toast-close:hover { opacity: 1; }

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

.toast-success { background: var(--color-primary);  color: #fff; }
.toast-error   { background: var(--color-error);    color: #fff; }

/* ============================================================
   ADMIN — NAV Y TABLA CRUD
   ============================================================ */

.admin-layout {
  padding-top: calc(var(--header-h) + var(--sp));
}

.admin-nav {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: var(--sp);
  scrollbar-width: none;
  -ms-overflow-style: none;
  margin-bottom: var(--sp);
}
.admin-nav::-webkit-scrollbar { display: none; }

.admin-nav-btn {
  flex-shrink: 0;
  padding: 8px 16px;
  border-radius: 20px;
  border: 1px solid var(--color-border);
  background: var(--color-bg);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-muted);
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}
.admin-nav-btn.active {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}

.crud-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--sp);
}

/* Tabla CRUD con scroll horizontal en móvil */
.crud-table-wrapper {
  overflow-x: auto;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  margin-bottom: var(--sp);
}

.crud-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
  min-width: 360px;
}

.crud-table thead {
  background: var(--color-surface);
}

.crud-table th {
  padding: 10px 12px;
  text-align: left;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-text-muted);
  white-space: nowrap;
}

.crud-table td {
  padding: 12px;
  border-top: 1px solid var(--color-border);
  vertical-align: middle;
}

.crud-table tr:hover td {
  background: var(--color-surface);
}

.actions-cell {
  display: flex;
  gap: 6px;
  justify-content: flex-end;
  white-space: nowrap;
}

.btn-edit {
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  background: var(--color-bg);
  font-size: 0.8rem;
  cursor: pointer;
  transition: border-color 0.15s;
}
.btn-edit:hover { border-color: var(--color-primary); color: var(--color-primary); }

.btn-delete {
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  background: var(--color-error-lt);
  color: var(--color-error);
  font-size: 0.8rem;
  cursor: pointer;
  transition: background 0.15s;
}
.btn-delete:hover { background: var(--color-error); color: #fff; }

/* Formulario dentro del modal */
.crud-form {
  min-width: 260px;
}

/* ============================================================
   RESPONSIVE — ESCRITORIO (≥ 768 px)
   ============================================================ */

/* Navegación desktop en el header (oculta en móvil) */
.header-desktop-nav { display: none; }

@media (min-width: 768px) {
  /* Bottom nav innecesaria en escritorio */
  .bottom-nav { display: none; }

  /* Admin nav: wrap para que quepan todos los botones sin scroll */
  .admin-nav {
    flex-wrap: wrap;
    overflow-x: visible;
  }

  /* Modal: limitar ancho (--max-w sube a 960px en escritorio) */
  .modal-panel { max-width: 540px; }

  /* Nav de secciones en el header para la vista climber */
  .header-desktop-nav {
    display: flex;
    gap: 4px;
  }

  .header-nav-link {
    padding: 6px 12px;
    border-radius: var(--radius-sm);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-muted);
    transition: background 0.15s, color 0.15s;
  }

  .header-nav-link:hover {
    background: var(--color-surface);
    color: var(--color-text);
  }

  .header-nav-link.active {
    background: var(--color-primary-lt);
    color: var(--color-primary);
    font-weight: 600;
  }
}

/* ============================================================
   NUMBER INPUT — remove spinner arrows globally
   ============================================================ */

input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button { display: none; }
input[type="number"] { -moz-appearance: textfield; appearance: textfield; }

/* ============================================================
   RANKING — admin 4-column variant
   ============================================================ */

.ranking-table--admin .ranking-header,
.ranking-table--admin .ranking-row {
  grid-template-columns: 40px 60px 1fr 80px;
}

.rank-bib {
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.rank-last-ascent {
  display: block;
  font-size: 0.72rem;
  color: var(--color-text-muted);
  margin-top: 2px;
}