/* Custom Variables for a Premium Heritage Vibe (beige, gold, deep red/rust, charcoal) */
:root {
  --bg-primary: #FAF6F0;
  --bg-sidebar: #F3ECE0;
  --bg-card: #FFFFFF;
  --color-primary: #4C3224;      /* Deep rich chocolate brown */
  --color-accent: #8E7057;       /* Warm bronze / gold accent */
  --color-red: #A93E2B;          /* Historic crimson red */
  --color-hover: #EBE0CE;
  --text-main: #2C2621;
  --text-secondary: #706357;
  --text-light: #9B8E81;
  --border-color: #DCD2C3;
  --shadow-sm: 0 2px 4px rgba(44, 38, 33, 0.05);
  --shadow-md: 0 4px 12px rgba(44, 38, 33, 0.08);
  --shadow-lg: 0 8px 24px rgba(44, 38, 33, 0.12);
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --font-heading: 'Playfair Display', Georgia, serif;
  --font-body: 'Outfit', sans-serif;
  --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Base resets and styling */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-primary);
  color: var(--text-main);
  line-height: 1.5;
  overflow: hidden;
  height: 100vh;
}

button, input, textarea, select {
  font-family: inherit;
}

a {
  color: inherit;
  text-decoration: none;
}

/* App Container Layout */
.app-container {
  display: flex;
  width: 100vw;
  height: 100vh;
  position: relative;
}

/* LEFT SIDEBAR */
.sidebar {
  width: 280px;
  background-color: var(--bg-sidebar);
  border-right: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  height: 100%;
  flex-shrink: 0;
  padding: 24px 16px;
  transition: var(--transition);
  z-index: 100;
}

.sidebar-brand {
  margin-bottom: 24px;
  padding-left: 8px;
}

.logo-title {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.1;
  letter-spacing: -0.01em;
}

.logo-subtitle {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-secondary);
  margin-top: 4px;
}

.sidebar-search {
  margin-bottom: 24px;
}

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

.search-box input {
  width: 100%;
  padding: 10px 12px 10px 38px;
  border: 1px solid var(--border-color);
  background-color: rgba(255, 255, 255, 0.7);
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  color: var(--text-main);
  outline: none;
  transition: var(--transition);
}

.search-box input:focus {
  border-color: var(--color-accent);
  background-color: #ffffff;
  box-shadow: 0 0 0 3px rgba(142, 112, 87, 0.15);
}

.search-icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  width: 16px;
  height: 16px;
  color: var(--text-secondary);
}

.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex-grow: 1;
  overflow-y: auto;
  padding-right: 4px;
}

/* Navigation items */
.nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: var(--transition);
}

.nav-item:hover, .nav-item.active {
  background-color: rgba(255, 255, 255, 0.4);
  color: var(--color-primary);
}

.nav-item.active {
  background-color: #ffffff;
  font-weight: 600;
  box-shadow: var(--shadow-sm);
}

.nav-icon {
  width: 18px;
  height: 18px;
}

.nav-section-title {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-light);
  font-weight: 700;
  margin-top: 24px;
  margin-bottom: 8px;
  padding-left: 12px;
}

.culture-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.culture-nav-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 12px;
  font-size: 0.9rem;
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.culture-nav-link:hover, .culture-nav-link.active {
  color: var(--color-primary);
  background-color: rgba(255, 255, 255, 0.4);
}

.culture-nav-link.active {
  background-color: #ffffff;
  font-weight: 600;
  border-left: 3px solid var(--color-red);
  padding-left: 9px;
}

.contributor-actions {
  margin-top: 16px;
  padding: 0 4px;
}

.sidebar-footer {
  margin-top: auto;
  border-top: 1px solid var(--border-color);
  padding-top: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-link {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--text-secondary);
  padding: 6px 12px;
  transition: var(--transition);
}

.footer-link:hover {
  color: var(--color-primary);
}

/* MAIN CONTENT CONTAINER */
.main-content {
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  height: 100%;
  overflow: hidden;
  background-color: var(--bg-primary);
}

/* TOP NAVIGATION HEADER */
.main-header {
  height: 64px;
  border-bottom: 1px solid var(--border-color);
  background-color: rgba(250, 246, 240, 0.95);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  flex-shrink: 0;
  backdrop-filter: blur(10px);
  z-index: 90;
}

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

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-main);
}

.breadcrumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
}

.crumb {
  text-transform: uppercase;
}

.crumb-separator {
  color: var(--text-light);
}

.crumb.active {
  color: var(--color-red);
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 24px;
}

.header-nav-link {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: var(--transition);
}

.header-nav-link:hover {
  color: var(--color-primary);
}

.header-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

/* VIEW CONTAINER */
.view-container {
  flex-grow: 1;
  overflow-y: auto;
  padding: 0 0 40px 0;
}

.view-section {
  display: flex;
  flex-direction: column;
  width: 100%;
}

/* GLOBAL OVERVIEW HERO */
.overview-hero {
  background: linear-gradient(135deg, var(--color-primary), #2a1c14);
  color: #ffffff;
  padding: 80px 48px;
  margin: 24px;
  border-radius: var(--radius-md);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.overview-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: radial-gradient(circle at 80% 20%, rgba(142, 112, 87, 0.3) 0%, transparent 60%);
  pointer-events: none;
}

.overview-hero-content {
  position: relative;
  z-index: 2;
  max-w: 600px;
}

.overview-hero h2 {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 16px;
  line-height: 1.2;
}

.overview-hero p {
  color: #d1c7bc;
  font-size: 1.05rem;
  margin-bottom: 28px;
  line-height: 1.6;
}

.overview-content {
  padding: 0 24px;
}

.section-heading {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  color: var(--color-primary);
  margin-bottom: 20px;
}

.cultures-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}

.culture-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  height: 200px;
  justify-content: space-between;
}

.culture-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-accent);
}

.culture-card-top h4 {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  color: var(--color-primary);
  margin-bottom: 8px;
}

.culture-card-top p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.culture-card-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-accent);
  text-transform: uppercase;
}

/* ACTIVE CULTURE DETAIL PAGE */

/* Culture Hero Banner */
.culture-hero {
  height: 350px;
  position: relative;
  background-size: cover;
  background-position: center;
  background-color: #2A2421;
  display: flex;
  align-items: flex-end;
  color: #ffffff;
  padding: 48px;
  margin-bottom: 24px;
  box-shadow: inset 0 -120px 80px -40px rgba(44, 38, 33, 0.95);
}

.culture-hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 120px;
  background: linear-gradient(to top, var(--bg-primary) 0%, rgba(250, 246, 240, 0) 100%);
  pointer-events: none;
}

.culture-hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0,0,0,0.25);
  pointer-events: none;
}

.culture-hero-content {
  position: relative;
  z-index: 5;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}

.hero-text-wrapper {
  max-w: 700px;
}

.culture-hero-title {
  font-family: var(--font-heading);
  font-size: 3.5rem;
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 12px;
  text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.culture-hero-desc {
  font-size: 1rem;
  line-height: 1.6;
  color: #FAF6F0;
  opacity: 0.95;
  text-shadow: 0 1px 2px rgba(0,0,0,0.3);
}

/* Tabs Navigation Bar */
.tabs-container {
  border-bottom: 1px solid var(--border-color);
  margin: 0 48px 32px 48px;
}

.tabs-list {
  display: flex;
  gap: 32px;
  overflow-x: auto;
  scrollbar-width: none; /* Hide scrollbar for Firefox */
}

.tabs-list::-webkit-scrollbar {
  display: none; /* Hide scrollbar for Chrome/Safari */
}

.tab-btn {
  background: none;
  border: none;
  padding: 12px 4px;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-secondary);
  cursor: pointer;
  position: relative;
  transition: var(--transition);
}

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

.tab-btn.active {
  color: var(--color-red);
  font-weight: 600;
}

.tab-btn.active::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  height: 2px;
  background-color: var(--color-red);
}

/* Tab Panes */
.tab-panes-wrapper {
  padding: 0 48px;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}

.pane-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 32px;
  border-bottom: 1px dashed var(--border-color);
  padding-bottom: 20px;
}

.pane-title {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  color: var(--color-primary);
  margin-bottom: 4px;
}

.pane-subtitle {
  font-size: 0.95rem;
  color: var(--text-secondary);
}

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

.badge-row {
  display: flex;
  gap: 8px;
}

.custom-badge {
  background-color: #EBE0CE;
  color: var(--color-primary);
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
}

/* Cards Grid */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 32px;
}

/* Card layout */
.heritage-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  position: relative;
}

.heritage-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-accent);
}

.card-media {
  height: 200px;
  position: relative;
  background-color: #e6dfd5;
  overflow: hidden;
}

.card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.heritage-card:hover .card-media img {
  transform: scale(1.03);
}

.card-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.card-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  color: var(--color-primary);
  margin-bottom: 8px;
  line-height: 1.3;
}

.card-desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 20px;
  flex-grow: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--border-color);
  padding-top: 12px;
  font-size: 0.75rem;
}

.card-contributor {
  display: flex;
  align-items: center;
  gap: 8px;
}

.contributor-badge {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background-color: var(--color-hover);
  color: var(--color-primary);
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
}

.contributor-name {
  color: var(--text-secondary);
  font-weight: 500;
}

.card-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.like-button {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-light);
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 0.8rem;
  transition: var(--transition);
}

.like-button:hover, .like-button.liked {
  color: var(--color-red);
}

.like-button svg {
  width: 16px;
  height: 16px;
}

/* Card edit buttons overlay */
.card-edit-btn {
  position: absolute;
  top: 12px;
  right: 12px;
  background-color: rgba(255, 255, 255, 0.9);
  border: 1px solid var(--border-color);
  border-radius: 50%;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--color-primary);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  z-index: 10;
}

.card-edit-btn:hover {
  background-color: #ffffff;
  transform: scale(1.05);
  color: var(--color-red);
}

.card-edit-btn svg {
  width: 14px;
  height: 14px;
}

/* Add to Vault Placeholder Card */
.add-placeholder-card {
  border: 2px dashed var(--border-color);
  border-radius: var(--radius-md);
  background-color: rgba(255, 255, 255, 0.25);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 32px 24px;
  min-height: 300px;
  cursor: pointer;
  transition: var(--transition);
}

.add-placeholder-card:hover {
  background-color: rgba(255, 255, 255, 0.6);
  border-color: var(--color-accent);
}

.placeholder-plus-circle {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background-color: #EBE0CE;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  color: var(--color-primary);
  transition: var(--transition);
}

.add-placeholder-card:hover .placeholder-plus-circle {
  transform: scale(1.1);
  background-color: var(--color-primary);
  color: #ffffff;
}

.placeholder-title {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  color: var(--color-primary);
  margin-bottom: 8px;
}

.placeholder-desc {
  font-size: 0.8rem;
  color: var(--text-secondary);
  max-width: 180px;
}

/* DISCUSSION BOARD PANEL */
.discussion-container {
  background-color: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 32px;
  box-shadow: var(--shadow-sm);
}

.discussion-header {
  margin-bottom: 24px;
  border-bottom: 1px dashed var(--border-color);
  padding-bottom: 16px;
}

.discussion-header h2 {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  color: var(--color-primary);
}

.discussion-header p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-top: 4px;
}

.comment-form-card {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 24px;
  margin-bottom: 32px;
}

.comments-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.comment-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  border-bottom: 1px solid var(--border-color);
  padding: 16px 0;
}

.comment-card:last-child {
  border-bottom: none;
}

.comment-card-main {
  display: flex;
  gap: 16px;
}

.comment-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: var(--color-hover);
  color: var(--color-primary);
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  flex-shrink: 0;
}

.comment-content {
  flex-grow: 1;
}

.comment-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 4px;
}

.comment-header-left {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
}

.comment-author-name {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--color-primary);
}

.comment-timestamp {
  font-size: 0.75rem;
  color: var(--text-light);
}

.comment-body {
  font-size: 0.85rem;
  color: var(--text-main);
  white-space: pre-wrap;
}

.comment-footer-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 6px;
}

.comment-action-link {
  font-size: 0.75rem;
  color: var(--text-secondary);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-weight: 600;
  transition: var(--transition);
}

.comment-action-link:hover {
  color: var(--color-red);
}

.comment-action-link svg {
  width: 12px;
  height: 12px;
}

/* Threaded replies indent styling */
.replies-container {
  margin-left: 20px;
  padding-left: 20px;
  border-left: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 8px;
}

/* Contact / Reach Out styles */
.contact-tag {
  font-size: 0.7rem;
  color: var(--color-accent);
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-left: 10px;
  font-weight: 500;
  transition: var(--transition);
}

.contact-tag:hover {
  border-color: var(--color-accent);
  background-color: #ffffff;
  color: var(--color-primary);
}

.contact-tag svg {
  width: 10px;
  height: 10px;
}

/* Inline Reply Form */
.inline-reply-card {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 16px;
  margin-top: 8px;
  width: 100%;
  max-width: 600px;
}

.inline-reply-card .form-group {
  margin-bottom: 10px;
}

.inline-reply-card .form-row {
  margin-bottom: 10px;
  display: flex;
  gap: 12px;
}

.inline-reply-card textarea {
  height: 60px;
  resize: vertical;
}

.inline-reply-card .form-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

/* BUTTONS & FORMS */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 8px 16px;
  font-size: 0.85rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
  border: 1px solid transparent;
  outline: none;
}

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

.btn-primary:hover {
  background-color: #8E3020;
}

.btn-outline {
  background-color: transparent;
  border-color: var(--border-color);
  color: var(--text-secondary);
}

.btn-outline:hover {
  background-color: rgba(255,255,255,0.7);
  color: var(--color-primary);
  border-color: var(--color-accent);
}

.btn-danger {
  background-color: #C0392B;
  color: #ffffff;
}

.btn-danger:hover {
  background-color: #962D22;
}

.btn-full {
  width: 100%;
}

.icon-button {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-secondary);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  transition: var(--transition);
}

.icon-button:hover {
  background-color: rgba(0, 0, 0, 0.05);
  color: var(--color-primary);
}

.icon-button .badge {
  position: absolute;
  top: 4px;
  right: 4px;
  width: 8px;
  height: 8px;
  background-color: var(--color-red);
  border-radius: 50%;
}

.edit-trigger-btn {
  background-color: rgba(255, 255, 255, 0.9);
  border: 1px solid var(--border-color);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--color-primary);
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}

.edit-trigger-btn:hover {
  background-color: #ffffff;
  transform: scale(1.08);
  color: var(--color-red);
}

/* User profile widget */
.auth-widget {
  display: flex;
  align-items: center;
}

.user-profile {
  display: flex;
  align-items: center;
  gap: 10px;
  background-color: rgba(255,255,255,0.7);
  padding: 4px 8px 4px 4px;
  border-radius: 20px;
  border: 1px solid var(--border-color);
}

.user-profile .avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background-color: var(--color-primary);
  color: #ffffff;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
}

.user-profile .username {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-main);
  max-width: 90px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.btn-logout {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-light);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2px;
  transition: var(--transition);
}

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

/* MODAL OVERLAYS */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(44, 38, 33, 0.6);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: all;
}

.modal-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  width: 100%;
  max-width: 480px;
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  transform: translateY(20px);
  transition: transform 0.3s ease;
  overflow: hidden;
}

.modal-overlay.active .modal-card {
  transform: translateY(0);
}

.modal-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-header h2 {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  color: var(--color-primary);
}

.modal-close {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.modal-close:hover {
  color: var(--color-red);
}

.modal-body {
  padding: 24px;
  max-height: 80vh;
  overflow-y: auto;
}

/* Form Styles */
.form-group {
  margin-bottom: 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group.flex-1 {
  flex: 1;
}

.form-row {
  display: flex;
  gap: 16px;
}

label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.form-group input, .form-group textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--border-color);
  background-color: var(--bg-primary);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  color: var(--text-main);
  outline: none;
  transition: var(--transition);
}

.form-group input:focus, .form-group textarea:focus {
  border-color: var(--color-accent);
  background-color: #ffffff;
}

.form-group textarea {
  height: 100px;
  resize: vertical;
}

.media-upload-options {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.upload-divider {
  text-align: center;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-light);
  position: relative;
  margin: 4px 0;
}

.upload-divider::before, .upload-divider::after {
  content: '';
  position: absolute;
  top: 50%;
  width: 40%;
  height: 1px;
  background-color: var(--border-color);
}

.upload-divider::before { left: 0; }
.upload-divider::after { right: 0; }

.file-upload-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 1px dashed var(--border-color);
  padding: 10px;
  background-color: var(--bg-primary);
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  transition: var(--transition);
}

.file-upload-btn:hover {
  background-color: #ffffff;
  border-color: var(--color-accent);
  color: var(--color-primary);
}

.file-upload-btn input {
  display: none;
}

.image-preview {
  margin-top: 12px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  height: 120px;
  background-size: cover;
  background-position: center;
  position: relative;
}

.modal-form-footer {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  margin-top: 24px;
  border-top: 1px solid var(--border-color);
  padding-top: 16px;
}

/* Checkbox options for login */
.auth-options {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  font-size: 0.8rem;
}

.checkbox-container {
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  text-transform: none;
  font-weight: 500;
  font-size: 0.8rem;
}

.form-toggle-link {
  color: var(--color-accent);
  cursor: pointer;
  font-weight: 600;
}

.form-toggle-link:hover {
  color: var(--color-primary);
  text-decoration: underline;
}

.auth-helper-info {
  margin-top: 20px;
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  padding: 12px;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  line-height: 1.4;
  color: var(--text-secondary);
}

.auth-helper-info code {
  background-color: rgba(0,0,0,0.05);
  padding: 2px 4px;
  border-radius: 3px;
  font-family: monospace;
}

/* Empty View State Styling */
.view-section-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 80px 48px;
  background-color: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  margin: 24px;
}

.view-section-empty svg {
  width: 64px;
  height: 64px;
  color: var(--text-light);
  margin-bottom: 20px;
}

.view-section-empty h3 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  color: var(--color-primary);
  margin-bottom: 8px;
}

.view-section-empty p {
  color: var(--text-secondary);
  max-width: 320px;
  font-size: 0.9rem;
  margin-bottom: 24px;
}

/* Toast Notifications */
.toast-notice {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background-color: #ffffff;
  border-left: 4px solid var(--color-accent);
  padding: 16px 20px;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 10000;
  transform: translateY(100px);
  opacity: 0;
  transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275), opacity 0.3s ease;
}

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

.toast-notice.success {
  border-left-color: #27AE60;
}

.toast-notice.error {
  border-left-color: #C0392B;
}

.toast-text {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-main);
}

/* RESPONSIVE BREAKPOINTS */
@media (max-width: 1024px) {
  .sidebar {
    position: absolute;
    left: -280px;
    top: 0;
    bottom: 0;
  }
  
  .sidebar.active {
    left: 0;
    box-shadow: var(--shadow-lg);
  }
  
  .mobile-toggle {
    display: flex;
  }
  
  .tabs-container, .tab-panes-wrapper {
    margin-left: 24px;
    margin-right: 24px;
  }
}

@media (max-width: 768px) {
  .main-header {
    padding: 0 16px;
  }
  
  .header-nav {
    display: none;
  }
  
  .culture-hero {
    height: auto;
    padding: 24px;
    align-items: flex-start;
    flex-direction: column;
  }
  
  .culture-hero-content {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }
  
  .culture-hero-title {
    font-size: 2.2rem;
  }
  
  .tabs-container {
    margin: 0 16px 20px 16px;
  }
  
  .tabs-list {
    gap: 16px;
  }
  
  .tab-panes-wrapper {
    padding: 0 16px;
  }
  
  .pane-header {
    flex-direction: column;
    gap: 12px;
    align-items: flex-start;
  }
  
  .overview-hero {
    padding: 40px 24px;
    margin: 16px;
  }
}