/* ============================================================
   layout.css — Sidebar desktop + Bottom nav mobile + Grid
   Mobile-first: base = móvil, @media 768px+ = desktop
   ============================================================ */

/* --- App shell --- */
#app {
  min-height: 100vh;
  min-height: 100dvh;
}

/* Layout público (login/register): sin sidebar ni nav */
.layout--public {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  min-height: 100dvh;
  background: var(--color-bg);
}

.layout--public .sidebar,
.layout--public .sidebar-overlay,
.layout--public .header,
.layout--public .trial-banner {
  display: none !important;
}

.layout--public .main-wrap {
  display: contents;
}

.layout--public .main-content {
  display: contents;
}

/* Layout privado (app): header + contenido + bottom nav */
.layout--app {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  min-height: 100dvh;
}

/* ============================================================
   Header mobile
   ============================================================ */
.header {
  position: sticky;
  top: 0;
  z-index: var(--z-header);
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
  padding: 0 var(--space-md);
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border-light);
}

.header__left {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.header__title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
}

.header__logo {
  height: 28px;
  width: auto;
}

/* Botón hamburger */
.btn-hamburger {
  display: flex;
  align-items: center;
  justify-content: center;
  width: var(--touch-target);
  height: var(--touch-target);
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast);
}

.btn-hamburger:hover {
  background: var(--color-hover);
}

.btn-hamburger svg {
  width: 24px;
  height: 24px;
  color: var(--color-text);
}

/* Ocultar header en desktop */
@media (min-width: 768px) {
  .header {
    display: none;
  }
}

/* ============================================================
   Banner trial (días restantes)
   ============================================================ */
.trial-banner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  background: var(--color-primary-bg);
  color: var(--color-primary-dark);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  text-align: center;
}

.trial-banner__cta {
  display: inline-flex;
  align-items: center;
  padding: var(--space-xs) var(--space-md);
  background: var(--color-primary);
  color: #fff;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast);
}

.trial-banner__cta:hover {
  background: var(--color-primary-dark);
  color: #fff;
}

/* ============================================================
   Sidebar (desktop — oculto en mobile, visible via overlay)
   ============================================================ */
.sidebar {
  position: fixed;
  top: 0;
  left: 0;
  z-index: var(--z-sidebar);
  display: flex;
  flex-direction: column;
  width: var(--sidebar-width);
  height: 100vh;
  height: 100dvh;
  background: var(--color-surface);
  border-right: 1px solid var(--color-border-light);
  transform: translateX(-100%);
  transition: transform var(--transition-base), width var(--transition-base);
  overflow-y: auto;
  overflow-x: hidden;
}

/* Sidebar abierto en mobile (toggle) */
.sidebar--open {
  transform: translateX(0);
}

/* Desktop: sidebar siempre visible */
@media (min-width: 768px) {
  .sidebar {
    transform: translateX(0);
  }
}

/* Sidebar colapsado (solo iconos, desktop) */
@media (min-width: 768px) {
  .sidebar--collapsed {
    width: var(--sidebar-collapsed-width);
  }

  .sidebar--collapsed .sidebar__label,
  .sidebar--collapsed .sidebar__section-title,
  .sidebar--collapsed .sidebar__user-name,
  .sidebar--collapsed .sidebar__org-name,
  .sidebar--collapsed .sidebar__logo-text {
    display: none;
  }

  .sidebar--collapsed .nav-item {
    justify-content: center;
    padding-left: 0;
    padding-right: 0;
  }

  .sidebar--collapsed .sidebar__header {
    justify-content: center;
    padding-left: 0;
    padding-right: 0;
  }

  .sidebar--collapsed .sidebar__footer {
    align-items: center;
    padding-left: var(--space-sm);
    padding-right: var(--space-sm);
  }
}

/* --- Sidebar header (logo) --- */
.sidebar__header {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-lg) var(--space-md);
  border-bottom: 1px solid var(--color-border-light);
  flex-shrink: 0;
}

.sidebar__logo {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
}

.sidebar__logo-text {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  white-space: nowrap;
}

/* --- Sidebar navegación --- */
.sidebar__nav {
  flex: 1;
  padding: var(--space-sm) var(--space-sm);
  overflow-y: auto;
}

.sidebar__section-title {
  padding: var(--space-md) var(--space-sm) var(--space-xs);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* --- Nav item (sidebar) --- */
.nav-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-sm);
  min-height: var(--touch-target);
  border-radius: var(--radius-sm);
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  cursor: pointer;
  transition: background var(--transition-fast), color var(--transition-fast);
  text-decoration: none;
  white-space: nowrap;
}

.nav-item:hover {
  background: var(--color-hover);
  color: var(--color-text);
}

.nav-item--active {
  background: var(--color-primary-bg);
  color: var(--color-primary);
  font-weight: var(--font-weight-semibold);
}

.nav-item--active:hover {
  background: var(--color-primary-bg);
  color: var(--color-primary);
}

.nav-item__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  flex-shrink: 0;
}

.nav-item__icon svg {
  width: 20px;
  height: 20px;
}

/* Calendar dot in sidebar nav */
.cal-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  display: block;
}

/* Hide sidebar calendar items on desktop */
@media (min-width: 768px) {
  .sidebar-cal-section,
  .sidebar-cal-item {
    display: none;
  }
}

/* --- Sidebar footer (usuario) --- */
.sidebar__footer {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-md);
  border-top: 1px solid var(--color-border-light);
  flex-shrink: 0;
}

.sidebar__user-avatar {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  background: var(--color-primary-bg);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  flex-shrink: 0;
}

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

.sidebar__user-name {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.sidebar__org-name {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Botón logout en sidebar footer */
.sidebar__logout {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  color: var(--color-text-muted);
  transition: background var(--transition-fast), color var(--transition-fast);
  flex-shrink: 0;
}

.sidebar__logout:hover {
  background: var(--color-danger-bg);
  color: var(--color-danger);
}

.sidebar__logout svg {
  width: 18px;
  height: 18px;
}

/* --- Botón colapsar sidebar (desktop) --- */
.btn-collapse-sidebar {
  display: none;
}

@media (min-width: 768px) {
  .btn-collapse-sidebar {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    position: absolute;
    top: 28px;
    right: -14px;
    z-index: calc(var(--z-sidebar) + 1);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    color: var(--color-text-secondary);
    box-shadow: var(--shadow-xs);
    cursor: pointer;
    transition: background var(--transition-fast), color var(--transition-fast);
  }

  .btn-collapse-sidebar:hover {
    background: var(--color-hover);
    color: var(--color-text);
  }

  .btn-collapse-sidebar svg {
    width: 14px;
    height: 14px;
    transition: transform var(--transition-base);
  }

  .sidebar--collapsed .btn-collapse-sidebar svg {
    transform: rotate(180deg);
  }
}

/* ============================================================
   Overlay (cierra sidebar mobile)
   ============================================================ */
.sidebar-overlay {
  position: fixed;
  inset: 0;
  z-index: calc(var(--z-sidebar) - 1);
  background: rgba(0, 0, 0, 0.4);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-base), visibility var(--transition-base);
}

.overlay--visible {
  opacity: 1;
  visibility: visible;
}

/* No necesario en desktop */
@media (min-width: 768px) {
  .sidebar-overlay {
    display: none;
  }
}

/* ============================================================
   Contenido principal
   ============================================================ */
.main-content {
  flex: 1;
  padding: var(--space-md);
  overflow-y: auto;
}

/* Desktop: desplazar contenido a la derecha del sidebar */
@media (min-width: 768px) {
  .main-content {
    margin-left: var(--sidebar-width);
    padding: var(--space-lg) var(--space-xl);
    padding-bottom: var(--space-xl);
    transition: margin-left var(--transition-base);
  }

  /* Cuando sidebar está colapsado */
  .sidebar--collapsed ~ .main-wrap .main-content,
  .layout--app:has(.sidebar--collapsed) .main-content {
    margin-left: var(--sidebar-collapsed-width);
  }
}

/* Wrapper para trial banner + contenido */
.main-wrap {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 0;
}

/* Contenedor de página */
#page-content {
  flex: 1;
  width: 100%;
  max-width: var(--content-max-width);
  margin: 0 auto;
}

/* Calendar page: full-bleed, no padding, no bottom-nav */
[data-page="calendar"] .main-content {
  padding: 0;
  padding-bottom: 0;
  overflow: hidden;
  min-height: 0;
  display: flex;
  flex-direction: column;
}
[data-page="calendar"] #page-content {
  max-width: none;
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
}
[data-page="calendar"].layout--app {
  height: 100dvh;
  height: 100vh;
  overflow: hidden;
}

[data-page="calendar"] .main-wrap {
  overflow: hidden;
}

/* ============================================================
   Page placeholder (páginas no implementadas)
   ============================================================ */
.page-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 40vh;
  gap: var(--space-sm);
  color: var(--color-text-muted);
}

.page-placeholder h2 {
  color: var(--color-text-secondary);
}