/* ==========================================================================
   MI HUMM - LAYOUT, NAVEGACIÓN Y ESTRUCTURA
   Comunidad Humm Co-Creation
   ========================================================================== */

/* ==========================================================================
   1. PANTALLA DE ACCESO (LOGIN BANCARIO)
   ========================================================================== */
.auth-wrapper {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: radial-gradient(circle at 10% 20%, var(--bg-surface-secondary) 0%, var(--bg-body) 90%);
  position: relative;
  overflow: hidden;
}

.auth-wrapper::before {
  content: '';
  position: absolute;
  top: -150px;
  right: -150px;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--humm-red-subtle) 0%, transparent 70%);
  pointer-events: none;
}

.auth-wrapper::after {
  content: '';
  position: absolute;
  bottom: -100px;
  left: -100px;
  width: 350px;
  height: 350px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--humm-red-subtle) 0%, transparent 70%);
  pointer-events: none;
}

.auth-card {
  width: 100%;
  max-width: 440px;
  background-color: var(--bg-surface);
  border-radius: var(--radius-xl);
  padding: 40px 36px;
  box-shadow: var(--shadow-modal);
  border: 1px solid var(--border-subtle);
  position: relative;
  z-index: 10;
  animation: fadeIn 0.4s ease-out;
}

.auth-header {
  text-align: center;
  margin-bottom: 28px;
}

.auth-logo-brand {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-bottom: 16px;
}

.auth-logo-icon {
  width: 42px;
  height: 42px;
  background: linear-gradient(135deg, var(--humm-red-primary), var(--humm-red-hover));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  font-weight: 800;
  font-size: 1.25rem;
  box-shadow: 0 4px 12px var(--humm-red-glow);
}

.auth-brand-name {
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

.auth-brand-name span {
  color: var(--humm-red-primary);
}

.auth-subtitle {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  margin-top: 6px;
  line-height: 1.4;
}

.auth-tagline-box {
  background-color: var(--bg-surface-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 10px 14px;
  margin-bottom: 22px;
  text-align: center;
  font-size: var(--font-size-xs);
  color: var(--text-muted);
  font-weight: 500;
}

.auth-footer-help {
  margin-top: 24px;
  text-align: center;
  padding-top: 18px;
  border-top: 1px solid var(--border-subtle);
  font-size: var(--font-size-xs);
  color: var(--text-muted);
}

.auth-footer-help a {
  color: var(--humm-red-primary);
  font-weight: 600;
  cursor: pointer;
}

.auth-footer-help a:hover {
  text-decoration: underline;
}

/* Demo accounts selector inside login */
.demo-accounts-pill {
  margin-top: 20px;
  padding: 12px;
  background-color: var(--bg-surface-secondary);
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius-md);
  text-align: left;
}

.demo-accounts-title {
  font-size: var(--font-size-xs);
  font-weight: 700;
  color: var(--text-secondary);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.demo-buttons-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

/* ==========================================================================
   2. APP SHELL LAYOUT (ESCRITORIO & TABLET)
   ========================================================================== */
.app-layout {
  display: flex;
  min-height: 100vh;
  background-color: var(--bg-body);
}

/* Sidebar */
.sidebar {
  width: var(--sidebar-width);
  background-color: var(--bg-surface);
  border-right: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
  z-index: 100;
  transition: transform var(--transition-normal), width var(--transition-normal);
}

.sidebar-header {
  padding: 20px 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border-subtle);
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.sidebar-logo-icon {
  width: 34px;
  height: 34px;
  background: linear-gradient(135deg, var(--humm-red-primary), var(--humm-red-hover));
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  font-weight: 800;
  font-size: 1.05rem;
  box-shadow: 0 2px 6px var(--humm-red-glow);
}

.sidebar-brand-text h1 {
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.1;
  color: var(--text-primary);
}

.sidebar-brand-text span {
  font-size: 0.6875rem;
  color: var(--text-muted);
  font-weight: 500;
  display: block;
}

.sidebar-nav-container {
  flex: 1;
  padding: 16px 12px;
  overflow-y: auto;
}

.nav-section-title {
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  font-weight: 700;
  padding: 10px 12px 6px;
}

.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.nav-item-btn {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  color: var(--text-secondary);
  font-weight: 500;
  font-size: var(--font-size-sm);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  width: 100%;
  text-align: left;
  position: relative;
}

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

.nav-item-btn.active {
  background-color: var(--humm-red-subtle);
  color: var(--humm-red-primary);
  font-weight: 700;
}

.nav-item-btn.active::before {
  content: '';
  position: absolute;
  left: 0;
  top: 6px;
  bottom: 6px;
  width: 4px;
  background-color: var(--humm-red-primary);
  border-radius: 0 4px 4px 0;
}

.nav-item-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.nav-item-text {
  flex: 1;
}

.nav-badge-count {
  font-size: 0.7rem;
  padding: 2px 7px;
  border-radius: var(--radius-full);
  background-color: var(--bg-surface-secondary);
  color: var(--text-muted);
  font-weight: 600;
}

.nav-item-btn.active .nav-badge-count {
  background-color: var(--humm-red-primary);
  color: #FFFFFF;
}

/* Sidebar Footer */
.sidebar-footer {
  padding: 14px 16px;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  gap: 12px;
  background-color: var(--bg-surface-secondary);
}

.theme-toggle-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 10px;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
}

.theme-toggle-label {
  font-size: var(--font-size-xs);
  font-weight: 600;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 6px;
}

.theme-toggle-btn {
  width: 44px;
  height: 24px;
  background-color: var(--bg-muted);
  border-radius: var(--radius-full);
  position: relative;
  cursor: pointer;
  border: 1px solid var(--border-strong);
  transition: background-color var(--transition-fast);
}

.theme-toggle-thumb {
  width: 18px;
  height: 18px;
  background-color: #FFFFFF;
  border-radius: 50%;
  position: absolute;
  top: 2px;
  left: 2px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
  transition: transform var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
}

[data-theme="dark"] .theme-toggle-thumb {
  transform: translateX(20px);
  background-color: var(--humm-red-primary);
  color: #FFFFFF;
}

.user-profile-summary {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-top: 4px;
}

.user-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: linear-gradient(135deg, #475569, #1E293B);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: var(--font-size-sm);
  flex-shrink: 0;
  border: 2px solid var(--bg-surface);
}

.user-details {
  flex: 1;
  min-width: 0;
}

.user-name {
  font-size: var(--font-size-xs);
  font-weight: 700;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.user-workspace-name {
  font-size: 0.6875rem;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.btn-logout-icon {
  color: var(--text-muted);
  padding: 6px;
  border-radius: var(--radius-sm);
}

.btn-logout-icon:hover {
  color: var(--danger);
  background-color: var(--danger-bg);
}

/* Main Content Area */
.main-wrapper {
  flex: 1;
  margin-left: var(--sidebar-width);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  transition: margin-left var(--transition-normal);
}

/* Topbar */
.topbar {
  height: var(--topbar-height);
  background-color: var(--bg-surface);
  border-bottom: 1px solid var(--border-subtle);
  padding: 0 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 90;
}

.topbar-left {
  display: flex;
  align-items: center;
  gap: 16px;
}

.mobile-menu-toggle {
  display: none;
  padding: 8px;
  border-radius: var(--radius-sm);
  color: var(--text-primary);
}

.greeting-text {
  font-size: var(--font-size-md);
  font-weight: 700;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.greeting-subtext {
  font-size: var(--font-size-xs);
  color: var(--text-muted);
  font-weight: 500;
}

.topbar-right {
  display: flex;
  align-items: center;
  gap: 14px;
}

.workspace-badge {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  background-color: var(--bg-surface-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: 600;
  color: var(--text-secondary);
}

/* Content Container */
.content-body {
  flex: 1;
  padding: 28px;
  max-width: 1440px;
  width: 100%;
  margin: 0 auto;
}

/* View Sections */
.app-view {
  display: none;
  animation: fadeIn 0.25s ease;
}

.app-view.active-view {
  display: block;
}

.view-header {
  margin-bottom: 24px;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.view-title-group h2 {
  font-size: var(--font-size-xl);
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.view-title-group p {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
}

.view-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

/* ==========================================================================
   3. RESPONSIVE MOBILE NAVIGATION (<= 768px & 390px)
   ========================================================================== */
.mobile-bottom-nav {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: var(--bottom-nav-height);
  background-color: var(--bg-surface);
  border-top: 1px solid var(--border-subtle);
  z-index: 1000;
  box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.05);
}

.mobile-bottom-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  height: 100%;
}

.mobile-nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  color: var(--text-muted);
  font-size: 0.6875rem;
  font-weight: 600;
  transition: color var(--transition-fast);
}

.mobile-nav-item.active {
  color: var(--humm-red-primary);
}

.mobile-nav-item svg {
  width: 22px;
  height: 22px;
}

.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(2px);
  z-index: 99;
}

@media (max-width: 900px) {
  :root {
    --sidebar-width: 280px;
  }

  .sidebar {
    transform: translateX(-100%);
    box-shadow: var(--shadow-modal);
  }

  .sidebar.mobile-open {
    transform: translateX(0);
  }

  .sidebar-overlay.active {
    display: block;
  }

  .main-wrapper {
    margin-left: 0;
  }

  .mobile-menu-toggle {
    display: inline-flex;
  }

  .mobile-bottom-nav {
    display: block;
  }

  .content-body {
    padding: 18px 16px calc(var(--bottom-nav-height) + 24px) 16px;
  }

  .topbar {
    padding: 0 16px;
  }
}

@media (max-width: 500px) {
  .topbar-right .workspace-badge {
    display: none;
  }

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

  .view-actions {
    width: 100%;
  }

  .view-actions .btn {
    width: 100%;
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}