/**
 * Pulmo 2.0 - Layout Styles
 * Estilos para estrutura, navegação e layout responsivo
 */

/* ==================== APP LOADING ==================== */

.app-loading {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  transition: opacity 0.3s ease;
}

/* Override specific for the initial app loading screen */
#app-loading {
  background: linear-gradient(180deg, #0f172a 0%, #000000 100%) !important;
}

.loading-content {
  text-align: center;
  color: #fff;
}

.loading-logo {
  width: 114px;
  height: 114px;
  margin-bottom: var(--spacing-xl);
  animation: pulse 1s ease-in-out infinite;
  margin-left: 20px;
}

.loading-spinner {
  width: 40px;
  height: 40px;
  border: 0px solid rgba(255, 255, 255, 0.2) !important;
  border-top-color: #fff;
  border-radius: 50%;
  margin: 0 auto var(--spacing-md);
  animation: spin2 1s linear infinite !important;
}

.loading-text {
  font-size: 14px;
  opacity: 0.8;
}

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

@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.05); opacity: 0.8; }
}

/* ==================== APP CONTAINER ==================== */

.app-container {
  display: grid;
  grid-template-areas:
    "header header"
    "sidebar main";
  grid-template-columns: 260px 1fr;
  grid-template-rows: 45px 1fr;
  height: 100vh;           /* uma única área de rolagem controlada */
  overflow: hidden;        /* evita segundo scroll do body */
  opacity: 1;
  transition: opacity 0.3s ease;
}

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

.app-header {
  grid-area: header;
  background: var(--surface-color);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  padding: 0 var(--spacing-lg);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  gap: var(--spacing-lg);
}

.header-left,
.header-right {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.header-center {
  flex: 1;
  max-width: 600px;
}

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  padding: 8px;
  cursor: pointer;
}

/* Show menu toggle on mobile */
@media (max-width: 768px) {
  .menu-toggle {
    display: flex;
  }
}

.menu-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--text-color-dark);
  border-radius: 2px;
  transition: all 0.3s ease;
}

.logo img { display: block; height: 28px; width: auto; }

.search-bar {
  position: relative;
  width: 100%;
}

.search-bar svg {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-color-dark);
  opacity: 0.5;
}

.search-bar input {
  width: 100%;
  padding: 10px 12px 10px 40px;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  font-size: 14px;
  background: var(--background-color);
  transition: all 0.2s;
}

.search-bar input:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.1);
}

.header-btn {
  position: relative;
  background: none;
  border: none;
  padding: 8px;
  cursor: pointer;
  border-radius: 8px;
  color: var(--text-color-dark);
  transition: background 0.2s;
}

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

.header-btn .badge {
  position: absolute;
  top: -1px;
  right: -2px;
  background: #8d1649;
  color: #fff;
  font-size: 10px;
  font-weight: 600;
  padding: 5px 0px;
  border-radius: 10px;
  min-width: 16px;
  text-align: center;
  width: 20px;
  height: 20px;
}

.user-menu-toggle {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  background: none;
  border: none;
  padding: 6px 12px;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.2s;
}

.user-menu-toggle:hover {
  background: var(--background-color);
}

.user-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  object-fit: cover;
}

.user-name {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-color-dark);
}

/* ==================== SIDEBAR ==================== */

.sidebar {
  grid-area: sidebar;
  background: var(--surface-color);
  border-right: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  position: sticky;         /* fixa abaixo do header */
  top: 45px;
  height: calc(100vh - 45px);
  overflow: hidden;
}

.sidebar-nav {
  flex: 1;
  min-height: 0;            /* permite shrink em flex para o scroll funcionar */
  overflow-y: auto;
  padding: var(--spacing-lg) 0;
}

.sidebar-nav .sidebar-nav-group:first-child {
  margin-top: 4px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: 12px 21px;
  color: var(--text-color-dark);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: all 0.2s;
  position: relative;
}

.nav-item:hover:not(.disabled) {
  background: var(--background-color);
}

.nav-item.active {     
  color: #ecaf49;
  background: rgba(236, 175, 73, 0.10);
  font-weight: 700; 
}

.nav-item.active::before { content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 3px; background: var(--accent-color); }

.nav-item.disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.nav-item svg {
  flex-shrink: 0;
}

.nav-item span:first-of-type {
  flex: 1;
}

.nav-item .badge {
  background: #8d1649;
  color: #fff;
  font-size: 10px;
  padding: 6px 4px;
  border-radius: 50px;
  font-weight: 700;
  height: 22px;
  width: 22px;
  text-align: center;
}

.nav-item .coming-soon {
  font-size: 10px;
  background: var(--warning-color);
  color: #fff;
  padding: 2px 6px;
  border-radius: 4px;
  text-transform: uppercase;
  font-weight: 600;
}

.nav-item .badge-new {
  font-size: 9px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: #fff;
  padding: 2px 6px;
  border-radius: 4px;
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 0.5px;
  margin-left: 4px;
  background: #37bad4;
  color: #131A29;
  font-size: 9px;
  font-weight: 800;
  letter-spacing: .06em;
  padding: 3px 7px 2px 7px;
  border-radius: 999px;
  text-transform: uppercase;
}

/* Garantir que múltiplos badges no nav-item tenham espaçamento */
.nav-item .badge + .badge-new,
.nav-item .badge-new + .badge {
  margin-left: 4px;
}

.nav-divider {
  height: 1px;
  background: var(--border-color);
  margin: var(--spacing-md) var(--spacing-lg);
}

.nav-section {
  padding: var(--spacing-md) var(--spacing-lg) var(--spacing-xs);
}

.nav-section-title {
  font-size: 11px;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--text-color-dark);
  opacity: 0.5;
  letter-spacing: 0.5px;
}

.sidebar-footer {
  padding: var(--spacing-lg);
  border-top: 1px solid var(--border-color);
}

/* ==================== MAIN CONTENT ==================== */

.main-content {
  grid-area: main;
  background: var(--background-color);
  height: calc(100vh - 45px);
  overflow-y: scroll;        /* garante rolagem vertical */
  overflow-x: hidden;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
  pointer-events: auto;
  opacity: 1;
  transition: opacity .18s ease;
}

.main-content.nav-switching {
  opacity: 0;
}

#page-content {
  padding: var(--spacing-xl);
  max-width: 1400px;
  margin: 0 auto;
  min-height: 100%;
}

/* ==================== BOTTOM NAV (MOBILE) ==================== */

.bottom-nav {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--surface-color);
  border-top: 1px solid var(--border-color);
  padding: 8px 0;
  z-index: 102;
}

.bottom-nav-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 8px 0;
  color: var(--text-color-dark);
  text-decoration: none;
  font-size: 11px;
  font-weight: 500;
  transition: color 0.2s;
  position: relative;
  background: none;
  border: none;
  cursor: pointer;
}

.bottom-nav-item svg {
  stroke-width: 2;
}

.bottom-nav-item:not(.bottom-nav-fab).active {
  color: var(--primary-color);
}

.bottom-nav-item:not(.bottom-nav-fab):hover {
  color: var(--primary-color);
}

.bottom-nav-fab {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--primary-color);
  color: #fff;
  box-shadow: 0 4px 12px rgba(0, 123, 255, 0.3);
  position: relative;
  top: -20px;
}

.bottom-nav-fab:hover {
  background: var(--primary-color);
  transform: scale(1.05);
}

/* ==================== RESPONSIVE ==================== */

/* Tablet */
@media (max-width: 1024px) {
  /* Tablet usa layout fixo semelhante ao desktop, apenas mais estreito */
  html, body { height: 100%; overflow: hidden; margin-top: -6px; }
  .app-header { position: fixed; top: 0; left: 0; right: 0; z-index: 100; }
  .sidebar {
    position: fixed !important;
    top: 45px;
    left: 0;
    width: 220px;
    height: calc(100vh - 45px);
    overflow-y: auto;
  }
  .main-content {
    margin-top: 0px;
    margin-left: 220px;
    height: calc(100vh - 45px);
    overflow-y: scroll;
    overflow-x: hidden;
  }
  .header-center { max-width: 400px; }
  .user-name { display: none; }
  #page-content { padding: var(--spacing-lg); }
}

/* Mobile */
@media (max-width: 768px) {
  /* Permitir scroll no mobile */
  html, body { 
    height: auto; 
    overflow: visible; 
  }
  /* Onboarding ProPhoto overrides */
  .onboarding-modal-prophoto #pp-uploader {
    margin-top: 30px !important;
    padding: 70px 20px !important;
  }
  .onboarding-modal-prophoto #pp-uploads {
    display: grid !important;
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 12px !important;
  }
  .onboarding-modal-prophoto #onb-prophoto-mount {
    padding-bottom: 0px !important;
  }
  .onboarding-modal-prophoto #onb-prophoto-grid {
    grid-template-columns: repeat(2, 1fr) !important;
  }
  /* Pro Photos uploader overrides */
  #pp-uploader {
    padding: 20px 20px !important;
    margin-top: 0px !important;
  }
  
  .app-container {
    grid-template-areas:
      "header"
      "main";
    grid-template-columns: 1fr;
    grid-template-rows: 66px 1fr;
    padding-bottom: 64px;
  }

  .app-header {
    padding: 0 var(--spacing-md);
    height: 66px;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    transition: transform .22s ease;
  }
  
  /* Ajustar header quando há banner */
  .app-header.has-banner {
    top: 44px;
  }

  .menu-toggle {
    display: flex;
  }

  .header-center {
    display: none;
  }

  .header-btn span {
    display: none;
  }
  .header-btn .badge:not(:empty) { display: block !important; }

  /* Em mobile, destacar botões do header */
  .header-btn { color: #fff; background: var(--color-primary); font-weight: 600; }

  .user-name {
    display: none;
  }

  .sidebar {
    position: fixed;
    left: -100%;
    top: 66px;
    bottom: 0;
    width: 280px;
    z-index: 200;
    transition: left 0.3s ease;
    box-shadow: 2px 0 8px rgba(0, 0, 0, 0.1);
  }
  
  /* Ajustar sidebar quando há banner */
  .sidebar.has-banner {
    top: 110px;
  }

  .sidebar.open {
    left: 0;
  }

  .bottom-nav {
    display: flex;
  }

  #page-content {
    padding: var(--spacing-md);
  }

  .main-content {
    margin-left: 0 !important;
    margin-top: 66px !important;
    height: calc(100vh - 66px - 64px);
    overflow-y: auto;
    transition: transform .22s ease, opacity .18s ease;
    transform: translateY(0);
    opacity: 1;
  }
  
  /* Ajustar quando há banner global */
  .main-content.has-banner {
    margin-top: 110px !important;
    height: calc(100vh - 110px - 64px);
  }
  
  /* Global Instagram Banner responsivo */
  #global-ig-banner {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    z-index: 99 !important;
    padding: 8px 12px !important;
    font-size: 14px !important;
  }
  
  #global-ig-banner .alert-banner__content {
    padding-left: 8px !important;
    font-size: 13px !important;
  }
  
  #global-ig-banner .alert-banner__action {
    padding-right: 8px !important;
    font-size: 13px !important;
  }
}

/* Mobile header auto-hide helper classes */
@media (max-width: 768px) {
  .app-header.header-hidden { transform: translateY(-100%); }
  .main-content.header-hidden {
    transform: translateY(-66px);
  }
  .main-content.nav-switching {
    opacity: 0;
  }
}

/* Desktop: manter sidebar sempre aberta e remover overlay */
@media (min-width: 1025px) {
  /* Onboarding ProPhoto uploads grid - desktop */
  .onboarding-modal-prophoto #pp-uploads {
    display: grid !important;
    grid-template-columns: repeat(6, 1fr) !important;
    gap: 12px !important;
  }
  /* Evita duplo scroll no body e delega para o main */
  html, body { height: 100%; overflow: hidden; }
  
  /* Header + Banner: empurram layout */
  .app-header { position: fixed; top: var(--banner-offset, 0px); left: 0; right: 0; z-index: 100; height: 70px; }
  
  /* Sidebar fixa à esquerda */
  .sidebar {
    position: fixed !important;
    top: calc(62px + var(--banner-offset, 0px));
    left: 0;
    width: 266px;
    height: calc(100vh - (70px + var(--banner-offset, 0px)));
    overflow-y: auto;
  }
  .sidebar-overlay { display: none !important; }

  /* Conteúdo ocupa a área à direita do menu e rola sozinho */
  .main-content {
    margin-top: 20px;
    margin-left: 266px;
    height: calc(100vh - (70px + var(--banner-offset, 0px)));
    overflow-y: scroll;
    overflow-x: hidden;
  }
  
  .app-container { display: block; height: 100vh; overflow: hidden; }
  /* Desktop: padding mais amplo no conteúdo */
  #page-content { padding: 50px; }
}

/* Small Mobile */
@media (max-width: 480px) {
  .app-container {
    grid-template-rows: 58px 1fr;
  }

  .app-header {
    height: 58px;
    padding: 0 var(--spacing-sm);
  }

  .logo img {
    height: 24px;
  }

  .bottom-nav-item span {
    font-size: 10px;
  }

  .bottom-nav-fab {
    width: 48px;
    height: 48px;
    top: -16px;
  }

  .sidebar {
    top: 58px;
    width: 260px;
  }

  .sidebar-overlay {
    top: 58px;
  }

  .main-content {
    height: calc(100vh - 58px - 64px);
    margin-top: 58px !important;
    transform: translateY(0);
    transition: transform .22s ease, opacity .18s ease;
    opacity: 1;
  }
  .main-content.header-hidden {
    transform: translateY(-58px);
  }
  .main-content.nav-switching {
    opacity: 0;
  }

  #page-content {
    padding: var(--spacing-sm);
  }
}

/* Pro Photos modals - mobile adjustments */
@media (max-width: 768px) {
  #prophotos-aspect-modal .modal-content,
  #prophotos-prefs-modal .modal-content,
  #prophotos-variations-modal .modal-content {
    padding: 10px !important;
  }

  #prophotos-aspect-modal .modal-header,
  #prophotos-prefs-modal .modal-header,
  #prophotos-variations-modal .modal-header {
    padding: 14px 0px !important;
  }

  /* Extra spacing between options on small screens */
  #prophotos-variations-list label,
  #prophotos-prefs-modal label {
    margin-bottom: 14px !important;
  }
}

/* ==================== MOBILE SIDEBAR OVERLAY ==================== */

.sidebar-overlay {
  display: none;
  position: fixed;
  top: 66px;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 150;
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}

/* Ajustar overlay quando há banner */
.sidebar-overlay.has-banner {
  top: 110px;
}

.sidebar-overlay.active {
  display: block;
  opacity: 1;
  pointer-events: auto;
}

@media (max-width: 768px) {
  .sidebar-overlay {
    display: none;
    top: 59px;
  }
}

@media (max-width: 768px) {
  .onboarding-modal-instagram {
    height: 80vh !important;
  }
}

/* ==================== DARK THEME ==================== */

[data-theme="dark"] {
  --background-color: #0a0a0a;
  --surface-color: #1a1a1a;
  --text-color-dark: #f5f5f5;
  --text-color-light: #ffffff;
  --border-color: #2a2a2a;
}

[data-theme="dark"] .app-loading { background: var(--gradient-dark); }

[data-theme="dark"] .menu-toggle span {
  background: var(--text-color-dark);
}

[data-theme="dark"] .search-bar input {
  background: var(--background-color);
  color: var(--text-color-dark);
}

/* ==================== ANIMATIONS ==================== */

@keyframes slideInFromLeft {
  from {
    transform: translateX(-100%);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

@keyframes slideInFromRight {
  from {
    transform: translateX(100%);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.page-enter {
  animation: fadeIn 0.3s ease;
}

/* ==================== UTILITIES ==================== */

.onboarding-modal-prophoto #onb-prophoto #onb-prophoto-album .card {
  background: transparent !important;
  border: 0px !important;
}
.onboarding-modal-prophoto .card-header {
  padding: 19px 0px;
  border: 0;
}

.onboarding-prophoto-preview .modal-content {
  height: 90% !important;
}

.onboarding-prophoto-preview {
  height: 90% !important;
}

.btn-block {
  width: 100%;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xs);
  padding: 10px 20px;
  border: none;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
}

.btn-primary {
  background: var(--primary-color);
  color: #fff;
}

.btn-primary:hover { background: var(--btn-primary-hover); transform: translateY(-1px); box-shadow: 0 4px 12px var(--shadow-glow); }

.btn-primary:active {
  transform: translateY(0);
}

.btn-secondary {
  background: var(--secondary-color);
  color: #fff;
}

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

.btn-outline-primary {
  background: transparent;
  border: 2px solid var(--primary-color);
  color: var(--primary-color);
}

.btn-outline-primary:hover {
  background: var(--primary-color);
  color: #fff;
}

.btn svg {
  width: 16px;
  height: 16px;
}

/* ==================== PREMIUM OVERRIDES ==================== */
/* Force consistent dark theme tokens */
:root {
  --premium-bg: #0b0f14;
  --premium-surface: #101721;
  --premium-border: rgba(255,255,255,0.06);
}

body[data-theme="dark"] {
  background: var(--premium-bg);
  color: var(--text-color-dark);
}

.app-container {
  min-height: 100vh;
  height: auto;
  overflow: visible;
  background: var(--premium-bg);
}

.app-header { background: var(--premium-surface); border-color: var(--premium-border); }
.sidebar { background: var(--premium-surface); border-color: var(--premium-border); }
.main-content { background: var(--premium-bg); }
#page-content { padding: 32px; }

.nav-divider { background: var(--premium-border); }
.nav-item { border: 0; }
.nav-item:hover { background: rgba(255,255,255,0.04); }

/* Logo sizing */
.app-header .logo img { height: 29px !important; width: auto; }

@media (max-width: 768px) {
  .app-header .logo img { height: 24px !important; width: auto; }
}


/* Search */
.search-bar input { background: #0e141d; border-color: var(--premium-border); color: var(--text-color-dark); }
.search-bar input::placeholder { color: #7d8aa0; }

/* Buttons */
.btn-primary { background: var(--primary-color); }
.btn-primary:hover { background: var(--btn-primary-hover); box-shadow: 0 4px 16px rgba(236,175,73,0.25); }
.btn-secondary { background: var(--secondary-color); }
.btn-secondary:hover { background: var(--btn-secondary-hover); }

/* Remove any accidental full-width borders */
.sidebar, .app-header, .main-content { box-shadow: none; }

/* Better scroll on mobile */
.main-content { -webkit-overflow-scrolling: touch; }

/* Compact sidebar spacing */
.sidebar-nav { padding-top: 8px; }
.nav-item { padding: 7px 8px 7px 20px; }

/* Active state accent */
.nav-item.active { background: rgba(236,175,73,0.08); }
.nav-item.active::before { background: var(--accent-color); }