/* ===================================
   RecipeFlow Layout Styles
   Page structure and containers
   =================================== */

/* ============ Header ============ */

.header {
  background: var(--background-color);
  border-bottom: 1px solid var(--border-color);
  padding: 1.25rem 0;
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
}

.header.admin-header {
  display: none;
}

.header.admin-header .logo-block .title {
  display: none;
}

.header.admin-header .nav-menu-btn {
  display: none;
}

.header.admin-header .nav-menu-btn:hover {
  display: none;
}

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

/* Logo */
.logo-block {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: var(--spacing-md);
  flex-shrink: 0;
}

.logo-image {
  height: 3.5rem;
  width: auto;
}

.logo-block .title {
  font-family: 'Rubik', sans-serif;
  font-weight: 500;
  font-size: var(--font-size-xl);
  color: var(--text-primary);
  margin: 0;
  line-height: 1;
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  text-decoration: none;
}

.logo-icon {
  height: 40px;
  width: auto;
}

.logo-text {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: var(--primary-color);
}

.header-logo {
  height: 2rem;
  width: auto;
}

/* Header Actions */
.header-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-xl);
  margin-left: auto;
  flex-shrink: 0;
}

/* Navigation */
nav {
  display: flex;
  gap: var(--spacing-lg);
  flex-wrap: wrap;
  align-items: center;
}

.nav-link {
  color: white;
  text-decoration: none;
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-md);
  transition: background-color var(--transition-normal);
  font-weight: 500;
}

.header.admin-header .nav-link {
  color: white;
  font-weight: 500;
}

.header.admin-header .nav-link:hover,
.header.admin-header .nav-link.active {
  background-color: rgba(255, 255, 255, 0.2);
}

.nav-link:hover,
.nav-link.active {
  background-color: rgba(37, 99, 235, 0.2);
}


/* ============ Main Content ============ */

.main {
  flex: 1;
  padding: var(--spacing-2xl) 0;
}

.main-content {
  display: flex;
  flex: 1;
  min-height: 0;
}


/* ============ Sidebar ============ */

.sidebar {
  width: 300px;
  background-color: var(--background-color);
  border-right: 1px solid var(--border-color);
  padding: var(--spacing-lg);
  overflow-y: auto;
  box-shadow: var(--shadow-sm);
}

.sidebar h2 {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-md);
  color: var(--text-primary);
}


/* ============ Gallery Grid ============ */

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-2xl);
}


/* ============ Search ============ */

.search-container {
  position: relative;
  width: 100%;
  max-width: 400px;
  margin: 0;
  flex: 1;
  min-width: 250px;
}

.search-input {
  width: 100%;
  padding: var(--spacing-md) calc(var(--spacing-xl) + var(--spacing-md)) var(--spacing-md) var(--spacing-md);
  font-size: var(--font-size-sm);
  font-family: inherit;
  border: 2px solid var(--border-color);
  border-radius: var(--radius-lg);
  background: var(--background-color);
  color: var(--text-primary);
  transition: all var(--transition-normal);
  outline: none;
}

.search-input:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.search-input::placeholder {
  color: var(--text-tertiary);
  opacity: 0.8;
}

.clear-search-btn {
  position: absolute;
  right: var(--spacing-sm);
  top: 50%;
  transform: translateY(-50%);
  background: transparent;
  border: none;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--text-secondary);
  font-size: var(--font-size-lg);
  transition: all var(--transition-fast);
  padding: 0;
  line-height: 1;
}

.clear-search-btn:hover {
  background: var(--background-secondary);
  color: var(--text-primary);
}


/* ============ Filters ============ */

.gallery-filters {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  flex: 1;
  min-width: 0;
}

.tag-filter-container {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.tag-filter-label {
  font-weight: 500;
  color: var(--text-primary);
  font-size: var(--font-size-sm);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.tag-filter {
  display: flex;
  flex-wrap: nowrap;
  gap: var(--spacing-sm);
  align-items: center;
  position: relative;
  overflow: visible;
}


/* ============ Recipe Editor Layout ============ */

.app-container {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  background-color: #fafafa;
}

.recipe-editor {
  flex: 1;
  padding: var(--spacing-2xl) 10%;
  overflow-y: auto;
  background-color: var(--background-color);
}

.editor-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-xl);
  flex-wrap: wrap;
  gap: var(--spacing-md);
}

.editor-actions {
  display: flex;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

.welcome-message {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  color: var(--text-secondary);
}


/* ============ Recipe Forms ============ */

.recipe-form {
  max-width: 1200px;
}

.form-section {
  background: var(--background-color);
  padding: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
  transition: all var(--transition-normal);
}

.form-section:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--border-hover);
}

.form-section h3 {
  margin-top: 0;
  margin-bottom: var(--spacing-lg);
  color: var(--text-primary);
  border-bottom: 2px solid var(--border-color);
  padding-bottom: var(--spacing-md);
  font-size: var(--font-size-xl);
  font-weight: 600;
}

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-md);
  border-bottom: 1px solid var(--border-color);
}

.section-header label {
  font-weight: 600;
  font-size: var(--font-size-base);
}


/* ============ Recipe List ============ */

.recipe-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.recipe-list-item {
  padding: var(--spacing-md);
  border-bottom: 1px solid var(--border-color);
  cursor: pointer;
  transition: background-color var(--transition-normal);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-xs);
}

.recipe-list-item:hover {
  background-color: rgba(37, 99, 235, 0.1);
}

.recipe-list-item.active {
  background-color: rgba(37, 99, 235, 0.2);
  font-weight: 600;
}

.recipe-list-item.new-recipe {
  color: var(--primary-color);
  font-weight: bold;
  border: 2px dashed var(--primary-color);
  text-align: center;
}

.recipe-search {
  margin-bottom: var(--spacing-lg);
}

.recipe-search input {
  width: 100%;
  padding: var(--spacing-sm);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
}


/* ============ User Menu ============ */

.user-menu {
  position: relative;
}

.user-menu-btn {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  background: var(--background-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--text-primary);
  cursor: pointer;
  transition: all var(--transition-normal);
}

.header.admin-header .user-menu-btn {
  background: rgba(255, 255, 255, 0.2);
  border-color: rgba(255, 255, 255, 0.3);
  color: white;
}

.header.admin-header .user-menu-btn:hover {
  background: rgba(255, 255, 255, 0.25);
  border-color: rgba(255, 255, 255, 0.4);
}

.user-menu-btn:hover {
  background: var(--background-tertiary);
  border-color: var(--border-hover);
}

.user-icon {
  font-size: 1.2em;
}

.user-menu-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 280px;
  background: var(--background-color);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: 0 10px 25px var(--shadow-color);
  overflow: hidden;
  z-index: var(--z-dropdown);
}

.user-menu-dropdown.hidden {
  display: none;
}

.user-menu-header {
  padding: var(--spacing-md);
  border-bottom: 1px solid var(--border-color);
  background: var(--background-secondary);
}

.user-menu-header p {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  margin: 0;
  word-break: break-all;
}

.user-menu-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-sm) var(--spacing-md);
  background: none;
  border: none;
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--text-primary);
  text-decoration: none;
  cursor: pointer;
  transition: background var(--transition-fast);
  text-align: left;
  width: 100%;
  font-family: var(--font-family);
}

.user-menu-item:hover {
  background: var(--background-secondary);
}

/* ============ Footer ============ */

.footer {
  background: var(--background-secondary);
  border-top: 1px solid var(--border-color);
  padding: var(--spacing-lg) 0;
  margin-top: auto;
  text-align: center;
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
}

.footer .container {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.footer p {
  margin: 0;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

.footer-link {
  color: var(--primary-color);
  text-decoration: none;
  transition: color var(--transition-normal);
  font-weight: 500;
}

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

.footer-version {
  font-size: var(--font-size-xs);
  color: var(--text-tertiary);
  margin-top: var(--spacing-sm);
}