/* =====================================================
   BikeRace Calendar – styles.css
   Estética: industrial / trail-racing / dark terrain
===================================================== */

/* ---- VARIABLES ---- */
:root {
  --bg:        #0e0f11;
  --bg-card:   #16181c;
  --bg-hover:  #1e2026;
  --border:    #2a2d35;
  --text:      #e8e9eb;
  --text-muted:#7a7f8e;
  --accent:    #f4bc0a;    /* Amarillo trail */
  --accent2:   #e05c1a;   /* Naranja suciedad */
  --danger:    #e03e3e;

  /* Categorías */
  --cat-MTB:    #4CAF50;
  --cat-XC:     #2196F3;
  --cat-DH:     #f44336;
  --cat-Enduro: #FF9800;
  --cat-Trial:  #9C27B0;
  --cat-BMX:    #E91E63;
  --cat-Gravel: #795548;
  --cat-Ruta:   #00BCD4;

  --radius: 6px;
  --font-display: 'Bebas Neue', sans-serif;
  --font-body: 'Barlow', sans-serif;
}

/* ---- RESET ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-weight: 400;
  min-height: 100vh;
}

/* ---- HEADER ---- */
.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2rem;
  height: 64px;
  background: var(--bg-card);
  border-bottom: 2px solid var(--accent);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header__logo {
  display: flex;
  align-items: center;
  gap: .6rem;
}

.logo-icon { font-size: 1.6rem; }

.logo-text {
  font-family: var(--font-display);
  font-size: 1.8rem;
  letter-spacing: 2px;
  color: var(--text);
}

.logo-text .accent { color: var(--accent); }

.header__nav {
  display: flex;
  gap: .4rem;
}

.nav-btn {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-muted);
  font-family: var(--font-body);
  font-size: .85rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: .4rem 1rem;
  border-radius: var(--radius);
  cursor: pointer;
  transition: all .2s;
}

.nav-btn:hover, .nav-btn.active {
  background: var(--accent);
  color: var(--bg);
  border-color: var(--accent);
}

/* ---- BOTONES ---- */
.btn-primary {
  background: var(--accent);
  color: var(--bg);
  border: none;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: .9rem;
  padding: .55rem 1.4rem;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background .2s, transform .1s;
}
.btn-primary:hover { background: #ffd740; transform: translateY(-1px); }
.btn-primary:active { transform: translateY(0); }

.btn-secondary {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: .9rem;
  padding: .55rem 1.4rem;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background .2s;
}
.btn-secondary:hover { background: var(--bg-hover); }

.btn-danger {
  background: transparent;
  color: var(--danger);
  border: 1px solid var(--danger);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: .9rem;
  padding: .55rem 1.4rem;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background .2s;
}
.btn-danger:hover { background: var(--danger); color: #fff; }

/* ---- FILTROS ---- */
.filters {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: .8rem 2rem;
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}

.filters__label {
  font-size: .8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-muted);
}

.filters__chips { display: flex; gap: .5rem; flex-wrap: wrap; }

.chip {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-muted);
  font-family: var(--font-body);
  font-size: .8rem;
  font-weight: 600;
  padding: .3rem .9rem;
  border-radius: 20px;
  cursor: pointer;
  transition: all .2s;
}
.chip:hover { border-color: var(--text-muted); color: var(--text); }
.chip.active {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--bg);
}

/* ---- MAIN ---- */
.main { padding: 2rem; max-width: 1400px; margin: 0 auto; }

.view { display: none; }
.view.active { display: block; animation: fadeIn .3s ease; }

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

/* ---- CALENDARIO ---- */
.calendar-header {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  margin-bottom: 1.5rem;
}

.calendar-title {
  font-family: var(--font-display);
  font-size: 2rem;
  letter-spacing: 3px;
  min-width: 240px;
  text-align: center;
}

.arrow-btn {
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text);
  width: 40px;
  height: 40px;
  border-radius: var(--radius);
  font-size: 1.2rem;
  cursor: pointer;
  transition: background .2s;
}
.arrow-btn:hover { background: var(--accent); color: var(--bg); border-color: var(--accent); }

.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 4px;
}

/* Días de la semana */
.cal-day-header {
  text-align: center;
  font-size: .75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-muted);
  padding: .5rem 0;
}

.cal-cell {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  min-height: 90px;
  padding: .4rem .5rem;
  position: relative;
  transition: background .15s;
}
.cal-cell:hover { background: var(--bg-hover); }
.cal-cell.empty { background: transparent; border-color: transparent; }
.cal-cell.today { border-color: var(--accent); }
.cal-cell.today .cal-date { color: var(--accent); font-weight: 700; }

.cal-date {
  font-size: .78rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: .3rem;
}

.race-dot {
  font-size: .72rem;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 3px;
  margin-bottom: 2px;
  cursor: pointer;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: filter .15s;
}
.race-dot:hover { filter: brightness(1.3); }

/* ---- LISTA ---- */
.list-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
  gap: 1rem;
}

.list-header h2 {
  font-family: var(--font-display);
  font-size: 1.8rem;
  letter-spacing: 2px;
}

.search-input {
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text);
  font-family: var(--font-body);
  font-size: .9rem;
  padding: .5rem 1rem;
  border-radius: var(--radius);
  width: 260px;
  transition: border-color .2s;
}
.search-input:focus { outline: none; border-color: var(--accent); }
.search-input::placeholder { color: var(--text-muted); }

.race-list { display: flex; flex-direction: column; gap: .6rem; }

.race-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-left: 4px solid var(--accent);
  border-radius: var(--radius);
  padding: 1rem 1.2rem;
  display: grid;
  grid-template-columns: 60px 1fr auto;
  align-items: center;
  gap: 1.2rem;
  cursor: pointer;
  transition: background .2s, transform .15s;
}
.race-card:hover { background: var(--bg-hover); transform: translateX(4px); }

.race-card__date {
  text-align: center;
}
.race-card__date .day {
  font-family: var(--font-display);
  font-size: 2rem;
  line-height: 1;
  color: var(--accent);
}
.race-card__date .month {
  font-size: .7rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 1px;
}

.race-card__info h3 { font-size: 1rem; font-weight: 700; margin-bottom: .2rem; }
.race-card__info .meta { font-size: .82rem; color: var(--text-muted); }

.race-card__badge {
  font-size: .75rem;
  font-weight: 700;
  padding: .3rem .8rem;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: .5px;
  white-space: nowrap;
}

/* ---- STATS ---- */
.stats-title {
  font-family: var(--font-display);
  font-size: 1.8rem;
  letter-spacing: 2px;
  margin-bottom: 1.5rem;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 1rem;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  text-align: center;
}
.stat-card__number {
  font-family: var(--font-display);
  font-size: 3rem;
  color: var(--accent);
  line-height: 1;
}
.stat-card__label {
  font-size: .8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-muted);
  margin-top: .3rem;
}

/* ---- MODAL ---- */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.7);
  z-index: 200;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}
.modal-overlay.open { display: flex; }

.modal {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-top: 3px solid var(--accent);
  border-radius: var(--radius);
  width: 100%;
  max-width: 640px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  animation: slideUp .25s ease;
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

.modal--detail { max-width: 500px; }

.modal__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.2rem 1.5rem;
  border-bottom: 1px solid var(--border);
}

.modal__header h2 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  letter-spacing: 2px;
}

.modal__close {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 1.6rem;
  cursor: pointer;
  line-height: 1;
  transition: color .2s;
}
.modal__close:hover { color: var(--text); }

.modal__body {
  padding: 1.5rem;
  overflow-y: auto;
  flex: 1;
}

.modal__footer {
  display: flex;
  justify-content: flex-end;
  gap: .8rem;
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--border);
}

/* ---- FORMULARIO ---- */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-group { display: flex; flex-direction: column; gap: .4rem; }
.form-group--full { grid-column: 1 / -1; }

.form-group label {
  font-size: .8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-muted);
}

.form-group input,
.form-group select,
.form-group textarea {
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text);
  font-family: var(--font-body);
  font-size: .9rem;
  padding: .6rem .9rem;
  border-radius: var(--radius);
  transition: border-color .2s;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent);
}
.form-group select option { background: var(--bg-card); }
.form-group textarea { resize: vertical; }

/* ---- DETALLE CARRERA ---- */
.detail-category-badge {
  font-size: .8rem;
  font-weight: 700;
  padding: .35rem 1rem;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.detail-title {
  font-family: var(--font-display);
  font-size: 1.8rem;
  letter-spacing: 1px;
  margin-bottom: 1rem;
}

.detail-row {
  display: flex;
  align-items: flex-start;
  gap: .8rem;
  margin-bottom: .75rem;
  font-size: .92rem;
}
.detail-row .icon { width: 22px; text-align: center; }
.detail-row .label { color: var(--text-muted); min-width: 100px; font-weight: 600; }
.detail-row .value { color: var(--text); }
.detail-description {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
  color: var(--text-muted);
  font-size: .9rem;
  line-height: 1.6;
}

/* ---- ESTADO VACÍO ---- */
.empty-state {
  text-align: center;
  padding: 4rem 2rem;
  color: var(--text-muted);
}
.empty-state .icon { font-size: 3rem; margin-bottom: 1rem; }
.empty-state h3 { font-size: 1.1rem; font-weight: 600; margin-bottom: .5rem; color: var(--text); }

/* ---- TOAST ---- */
.toast {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: var(--accent);
  color: var(--bg);
  font-weight: 700;
  padding: .75rem 1.8rem;
  border-radius: var(--radius);
  font-size: .9rem;
  z-index: 300;
  transition: transform .3s ease;
  pointer-events: none;
}
.toast.show { transform: translateX(-50%) translateY(0); }

/* ---- RESPONSIVE ---- */
@media (max-width: 768px) {
  .header { padding: 0 1rem; }
  .header__nav { display: none; }
  .main { padding: 1rem; }
  .form-grid { grid-template-columns: 1fr; }
  .form-group--full { grid-column: 1; }
  .calendar-grid { grid-template-columns: repeat(7, 1fr); font-size: .7rem; }
  .cal-cell { min-height: 60px; }
  .race-card { grid-template-columns: 50px 1fr; }
  .race-card__badge { display: none; }
}

/* =====================================================
   AUTH STYLES – login, register, admin panel
===================================================== */

/* ── Header right ── */
.header__right {
  display: flex;
  align-items: center;
  gap: .8rem;
}

.user-area {
  display: flex;
  align-items: center;
  gap: .6rem;
}

.user-greeting {
  font-size: .85rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: .5rem;
}

/* ── Role badges ── */
.role-badge {
  font-size: .7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .5px;
  padding: .2rem .6rem;
  border-radius: 20px;
}
.role-badge--org  { background: var(--accent)22; color: var(--accent); border: 1px solid var(--accent)55; }
.role-badge--user { background: #2196F322; color: #2196F3; border: 1px solid #2196F355; }

/* ── Outline button ── */
.btn-outline {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-muted);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: .85rem;
  padding: .4rem .9rem;
  border-radius: var(--radius);
  cursor: pointer;
  transition: all .2s;
}
.btn-outline:hover { border-color: var(--text-muted); color: var(--text); }

/* ── Success button ── */
.btn-success {
  background: #4CAF5022;
  color: #4CAF50;
  border: 1px solid #4CAF5055;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: .9rem;
  padding: .55rem 1.4rem;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background .2s;
}
.btn-success:hover { background: #4CAF50; color: #fff; }

/* ── Admin modal ── */
.modal--admin { max-width: 700px; }

.admin-section {
  margin-bottom: 2rem;
}
.admin-section:last-child { margin-bottom: 0; }

.admin-section__title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  letter-spacing: 1px;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-bottom: .8rem;
  display: flex;
  align-items: center;
  gap: .6rem;
  padding-bottom: .5rem;
  border-bottom: 1px solid var(--border);
}

.admin-count {
  background: var(--accent);
  color: var(--bg);
  font-family: var(--font-body);
  font-size: .75rem;
  font-weight: 700;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.admin-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: .7rem .8rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  margin-bottom: .4rem;
  background: var(--bg);
}

.admin-row__info {
  display: flex;
  flex-direction: column;
  gap: .15rem;
  flex: 1;
  min-width: 0;
}
.admin-row__info strong { font-size: .95rem; }
.admin-row__meta { font-size: .78rem; color: var(--text-muted); }

.admin-row__actions {
  display: flex;
  gap: .4rem;
  flex-shrink: 0;
}

/* ── Small buttons ── */
.btn-sm {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: .75rem;
  padding: .3rem .8rem;
  border-radius: var(--radius);
  cursor: pointer;
  transition: all .2s;
  white-space: nowrap;
}
.btn-sm.btn-success {
  background: #4CAF5022;
  color: #4CAF50;
  border: 1px solid #4CAF5055;
}
.btn-sm.btn-success:hover { background: #4CAF50; color: #fff; }
.btn-sm.btn-danger {
  background: transparent;
  color: var(--danger);
  border: 1px solid var(--danger)55;
}
.btn-sm.btn-danger:hover { background: var(--danger); color: #fff; }
.btn-sm.btn-secondary {
  background: transparent;
  color: var(--text-muted);
  border: 1px solid var(--border);
}
.btn-sm.btn-secondary:hover { background: var(--bg-hover); color: var(--text); }

/* ── Auth form hints ── */
.auth-hint {
  font-size: .78rem;
  color: var(--text-muted);
  margin-top: .3rem;
  line-height: 1.4;
}

.auth-error {
  color: var(--danger);
  font-size: .82rem;
  margin-top: .5rem;
  min-height: 1rem;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: .6rem;
  font-size: .9rem;
  cursor: pointer;
  color: var(--text);
  font-weight: normal;
  text-transform: none;
  letter-spacing: 0;
}
.checkbox-label input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--accent);
  cursor: pointer;
  flex-shrink: 0;
}

/* ── Status badges (carreras) ── */
.status-badge {
  display: inline-block;
  font-size: .78rem;
  font-weight: 700;
  padding: .3rem .8rem;
  border-radius: var(--radius);
  margin-bottom: .8rem;
}
.status-badge--pending  { background: var(--accent)22; color: var(--accent); border: 1px solid var(--accent)55; }
.status-badge--rejected { background: var(--danger)22; color: var(--danger); border: 1px solid var(--danger)55; }

/* ── Status tags en lista ── */
.status-tag {
  display: inline-block;
  font-size: .68rem;
  font-weight: 700;
  padding: .15rem .5rem;
  border-radius: 3px;
  vertical-align: middle;
  margin-left: .4rem;
}
.status-tag--pending  { background: var(--accent)22; color: var(--accent); }
.status-tag--rejected { background: var(--danger)22; color: var(--danger); }

/* ── Empty msg en admin panel ── */
.empty-msg {
  color: var(--text-muted);
  font-size: .88rem;
  padding: .5rem 0;
}

/* ── Responsive auth ── */
@media (max-width: 768px) {
  .header__right { gap: .4rem; }
  .user-greeting { display: none; }
  .admin-row { flex-direction: column; align-items: flex-start; }
  .admin-row__actions { width: 100%; justify-content: flex-end; }
}