/*
Theme Name: BlogShare
Theme URI: https://example.com/blogshare
Author: BlogShare Team
Author URI: https://example.com
Description: A premium content-sharing blog platform converted from React to HTML/CSS/JS, ready for WordPress.
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: blogshare
Tags: dark, responsive-layout, grid-layout, custom-colors, translation-ready

==========================================================================
BlogShare Premium CSS Stylesheet (Tailwind to Vanilla CSS Conversion)
========================================================================== */

/* --- CSS Variables & Design System --- */
:root {
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-300: #d1d5db;
  --gray-400: #9ca3af;
  --gray-500: #6b7280;
  --gray-600: #4b5563;
  --gray-700: #374151;
  --gray-800: #1f2937;
  --gray-900: #111827;
  --gray-950: #030712;

  --red-300: #fca5a5;
  --red-400: #f87171;
  --red-500: #ef4444;
  --red-600: #dc2626;
  --red-800: #991b1b;
  --red-900: #7f1d1d;

  --yellow-400: #facc15;
  --green-600: #16a34a;
  --green-700: #15803d;

  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px -1px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);

  --font-sans: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.25s cubic-bezier(0.4, 0, 0.2, 1);

  /* Category colors */
  --cat-photography: #3b82f6;
  --cat-travel: #10b981;
  --cat-food: #f97316;
  --cat-fashion: #ec4899;
  --cat-art: #eab308;
  --cat-music: #06b6d4;
  --cat-sports: #ef4444;
  --cat-technology: #6b7280;
  --cat-nature: #059669;
  --cat-lifestyle: #f43f5e;
}

/* --- Base Resets --- */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  background-color: var(--gray-950);
  color: var(--gray-50);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.5;
}

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

button, input, textarea, select {
  font-family: inherit;
  color: inherit;
  background: none;
  border: none;
  outline: none;
}

/* --- Scrollbars --- */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: var(--gray-900);
}
::-webkit-scrollbar-thumb {
  background: var(--gray-700);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--gray-600);
}

/* --- Loading Splash Screen --- */
.loading-screen {
  position: fixed;
  inset: 0;
  background-color: var(--gray-950);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  transition: opacity 0.3s ease;
}
.loading-logo {
  width: 48px;
  height: 48px;
  background-color: var(--red-600);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: pulse 1.5s infinite ease-in-out;
}
.loading-logo span {
  font-size: 24px;
  font-weight: 800;
  color: #ffffff;
}

/* --- Component Loading Spinner --- */
.loading-spinner-container {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 250px;
  width: 100%;
}
.loading-spinner {
  width: 32px;
  height: 32px;
  border: 3px solid var(--gray-800);
  border-top-color: var(--red-600);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

/* --- Layout --- */
.app-layout {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}
.app-main {
  flex: 1;
}

/* --- Sticky Header --- */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background-color: rgba(3, 7, 18, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--gray-800);
  height: 56px;
  display: flex;
  align-items: center;
}
.header__container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.header__left {
  display: flex;
  align-items: center;
  gap: 24px;
}
.header__logo {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
}
.header__logo-box {
  width: 28px;
  height: 28px;
  background-color: var(--red-600);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.header__logo-box span {
  font-weight: 800;
  font-size: 14px;
  color: #ffffff;
}
.header__logo-text {
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.025em;
  display: none;
}
@media (min-width: 640px) {
  .header__logo-text {
    display: block;
  }
}
.header__nav {
  display: none;
  align-items: center;
  gap: 16px;
}
@media (min-width: 768px) {
  .header__nav {
    display: flex;
  }
}
.header__nav-link {
  font-size: 14px;
  font-weight: 500;
  color: var(--gray-400);
  transition: color var(--transition-fast);
  padding: 6px 0;
  border-bottom: 2px solid transparent;
}
.header__nav-link:hover {
  color: var(--gray-100);
}
.header__nav-link--active {
  color: #ffffff;
  border-bottom-color: var(--red-600);
}

.header__search-form {
  position: relative;
  flex: 1;
  max-width: 320px;
  display: none;
}
@media (min-width: 640px) {
  .header__search-form {
    display: block;
  }
}
.header__search-input {
  width: 100%;
  background-color: var(--gray-900);
  border: 1px solid var(--gray-800);
  border-radius: 9999px;
  padding: 8px 16px 8px 36px;
  font-size: 13px;
  transition: all var(--transition-fast);
}
.header__search-input:focus {
  border-color: var(--gray-700);
  background-color: var(--gray-950);
}
.header__search-icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--gray-500);
  pointer-events: none;
  width: 16px;
  height: 16px;
}
.header__search-clear {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--gray-500);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
}
.header__search-clear:hover {
  color: var(--gray-200);
}

.header__actions {
  display: flex;
  align-items: center;
  gap: 12px;
}
.header__user-menu {
  position: relative;
}
.header__avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--gray-800);
  cursor: pointer;
  transition: border-color var(--transition-fast);
}
.header__avatar:hover {
  border-color: var(--gray-600);
}
.header__user-dropdown {
  position: absolute;
  right: 0;
  top: 40px;
  width: 220px;
  background-color: var(--gray-900);
  border: 1px solid var(--gray-800);
  border-radius: 12px;
  box-shadow: var(--shadow-xl);
  padding: 8px;
  display: none;
  flex-direction: column;
  z-index: 100;
}
.header__user-dropdown--show {
  display: flex;
}
.header__dropdown-header {
  padding: 8px 12px;
  border-bottom: 1px solid var(--gray-800);
  margin-bottom: 6px;
}
.header__dropdown-name {
  font-weight: 600;
  font-size: 14px;
  color: #ffffff;
}
.header__dropdown-username {
  font-size: 12px;
  color: var(--gray-500);
}
.header__dropdown-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  font-size: 13px;
  border-radius: 8px;
  color: var(--gray-300);
  cursor: pointer;
  transition: all var(--transition-fast);
}
.header__dropdown-item:hover {
  background-color: var(--gray-800);
  color: #ffffff;
}
.header__dropdown-item--danger:hover {
  background-color: rgba(239, 68, 68, 0.1);
  color: var(--red-400);
}
.header__mobile-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray-400);
  cursor: pointer;
  padding: 4px;
}
@media (min-width: 768px) {
  .header__mobile-toggle {
    display: none;
  }
}
.header__mobile-menu {
  position: fixed;
  top: 56px;
  left: 0;
  right: 0;
  background-color: var(--gray-950);
  border-bottom: 1px solid var(--gray-800);
  padding: 16px;
  display: none;
  flex-direction: column;
  gap: 12px;
  z-index: 45;
}
.header__mobile-menu--show {
  display: flex;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 600;
  font-size: 14px;
  border-radius: 9999px;
  padding: 8px 16px;
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}
.btn--primary {
  background-color: var(--red-600);
  color: #ffffff;
}
.btn--primary:hover {
  background-color: var(--red-500);
}
.btn--secondary {
  background-color: var(--gray-800);
  color: var(--gray-200);
}
.btn--secondary:hover {
  background-color: var(--gray-700);
  color: #ffffff;
}
.btn--outline {
  border: 1px solid var(--gray-800);
  color: var(--gray-300);
}
.btn--outline:hover {
  background-color: var(--gray-900);
  border-color: var(--gray-700);
  color: #ffffff;
}
.btn--danger {
  background-color: rgba(239, 68, 68, 0.1);
  color: var(--red-400);
  border: 1px solid rgba(239, 68, 68, 0.2);
}
.btn--danger:hover {
  background-color: rgba(239, 68, 68, 0.2);
}
.btn--sm {
  font-size: 12px;
  padding: 6px 12px;
}
.btn--lg {
  font-size: 15px;
  padding: 12px 24px;
}
.btn--icon {
  width: 36px;
  height: 36px;
  padding: 0;
  border-radius: 50%;
}
.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* --- PostCard Component --- */
.post-card {
  background-color: var(--gray-900);
  border: 1px solid var(--gray-800);
  border-radius: 16px;
  overflow: hidden;
  transition: all var(--transition-normal);
  cursor: pointer;
  display: flex;
  flex-direction: column;
}
.post-card:hover {
  transform: translateY(-4px);
  border-color: var(--gray-700);
  box-shadow: var(--shadow-xl);
}
.post-card__thumbnail-container {
  position: relative;
  width: 100%;
  padding-bottom: 75%; /* 4:3 aspect ratio */
  overflow: hidden;
  background-color: var(--gray-950);
}
.post-card__thumbnail {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.post-card:hover .post-card__thumbnail {
  transform: scale(1.05);
}
.post-card__badge {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 10;
  background-color: rgba(3, 7, 18, 0.75);
  backdrop-filter: blur(4px);
  border: 1px solid var(--gray-800);
  border-radius: 9999px;
  padding: 3px 10px;
  font-size: 11px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 4px;
}
.post-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(3, 7, 18, 0.8) 0%, rgba(3, 7, 18, 0) 50%);
  opacity: 0;
  transition: opacity var(--transition-normal);
  display: flex;
  align-items: flex-end;
  padding: 16px;
}
.post-card:hover .post-card__overlay {
  opacity: 1;
}
.post-card__overlay-stats {
  display: flex;
  gap: 16px;
  color: #ffffff;
  font-size: 13px;
  font-weight: 600;
}
.post-card__overlay-stat {
  display: flex;
  align-items: center;
  gap: 4px;
}
.post-card__content {
  padding: 16px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.post-card__title {
  font-size: 15px;
  font-weight: 600;
  line-height: 1.4;
  color: #ffffff;
  margin-bottom: 12px;
}
.post-card__author {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: auto;
}
.post-card__avatar {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  object-fit: cover;
}
.post-card__author-info {
  display: flex;
  flex-direction: column;
}
.post-card__author-name {
  font-size: 12px;
  font-weight: 600;
  color: var(--gray-200);
}
.post-card__time {
  font-size: 10px;
  color: var(--gray-500);
}
.post-card__footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
  border-t: 1px solid var(--gray-800);
  padding: 10px 16px;
  font-size: 11px;
  color: var(--gray-500);
}
.post-card__footer-stat {
  display: flex;
  align-items: center;
  gap: 4px;
}

/* --- HomePage Component --- */
.home-page {
  max-w: 1280px;
  margin: 0 auto;
  padding: 24px 16px;
}
.home-page__container {
  display: flex;
  gap: 24px;
}
.home-page__sidebar {
  width: 220px;
  flex-shrink: 0;
  display: none;
}
@media (min-width: 1024px) {
  .home-page__sidebar {
    display: block;
  }
}
.home-page__content {
  flex: 1;
}
.home-page__header-row {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 24px;
}
@media (min-width: 640px) {
  .home-page__header-row {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}
.home-page__sort-bar {
  display: flex;
  background-color: var(--gray-900);
  border: 1px solid var(--gray-800);
  border-radius: 9999px;
  padding: 4px;
  align-self: flex-start;
}
.home-page__sort-btn {
  font-size: 13px;
  font-weight: 600;
  color: var(--gray-400);
  padding: 6px 16px;
  border-radius: 9999px;
  cursor: pointer;
  transition: all var(--transition-fast);
}
.home-page__sort-btn:hover {
  color: var(--gray-100);
}
.home-page__sort-btn--active {
  background-color: var(--gray-800);
  color: #ffffff;
}
.home-page__category-select {
  width: 100%;
  background-color: var(--gray-900);
  border: 1px solid var(--gray-800);
  border-radius: 8px;
  padding: 10px;
  font-size: 14px;
}
@media (min-width: 1024px) {
  .home-page__category-select {
    display: none;
  }
}
.home-page__search-header {
  margin-bottom: 24px;
  padding: 16px;
  background-color: var(--gray-900);
  border: 1px solid var(--gray-800);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.home-page__search-title {
  font-size: 16px;
  font-weight: 700;
}
.home-page__search-title span {
  color: var(--red-400);
}
.home-page__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
@media (min-width: 640px) {
  .home-page__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}
@media (min-width: 1280px) {
  .home-page__grid {
    grid-template-columns: repeat(4, 1fr);
  }
}
.home-page__empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 64px 16px;
  text-align: center;
}
.home-page__empty-icon {
  width: 48px;
  height: 48px;
  color: var(--gray-700);
  margin-bottom: 16px;
}
.home-page__empty-text {
  font-size: 16px;
  font-weight: 500;
  color: var(--gray-400);
}

/* --- Sidebar Components --- */
.sidebar-section {
  margin-bottom: 32px;
}
.sidebar-section__title {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--gray-500);
  margin-bottom: 12px;
  padding-left: 8px;
}
.sidebar-menu {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.sidebar-menu__item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 12px;
  font-size: 13px;
  font-weight: 500;
  border-radius: 8px;
  color: var(--gray-400);
  cursor: pointer;
  transition: all var(--transition-fast);
}
.sidebar-menu__item-left {
  display: flex;
  align-items: center;
  gap: 10px;
}
.sidebar-menu__item-count {
  font-size: 11px;
  background-color: var(--gray-900);
  padding: 2px 6px;
  border-radius: 9999px;
  color: var(--gray-500);
}
.sidebar-menu__item:hover {
  background-color: var(--gray-900);
  color: #ffffff;
}
.sidebar-menu__item--active {
  background-color: var(--gray-900);
  color: #ffffff;
  font-weight: 600;
  border-left: 2px solid var(--red-600);
  border-radius: 0 8px 8px 0;
}
.sidebar-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 0 8px;
}
.tag-pill {
  font-size: 12px;
  background-color: var(--gray-900);
  border: 1px solid var(--gray-800);
  padding: 4px 10px;
  border-radius: 9999px;
  color: var(--gray-400);
  cursor: pointer;
  transition: all var(--transition-fast);
}
.tag-pill:hover {
  border-color: var(--gray-600);
  color: #ffffff;
}

/* --- PostDetail Component --- */
.post-detail {
  max-width: 1280px;
  margin: 0 auto;
  padding: 24px 16px;
}
.post-detail__back-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 600;
  color: var(--gray-400);
  margin-bottom: 24px;
  cursor: pointer;
  transition: color var(--transition-fast);
}
.post-detail__back-btn:hover {
  color: #ffffff;
}
.post-detail__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
@media (min-width: 1024px) {
  .post-detail__grid {
    grid-template-columns: 2fr 1fr;
  }
}
.post-detail__main {
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.post-detail__media {
  background-color: var(--gray-900);
  border: 1px solid var(--gray-800);
  border-radius: 20px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.post-detail__viewer {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%; /* 16:9 aspect ratio */
  background-color: #000000;
}
.post-detail__viewer-img,
.post-detail__viewer-iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.post-detail__thumbnails {
  display: flex;
  gap: 12px;
  padding: 16px;
  overflow-x: auto;
  border-top: 1px solid var(--gray-800);
}
.post-detail__thumbnail {
  width: 80px;
  height: 45px;
  border-radius: 6px;
  object-fit: cover;
  cursor: pointer;
  border: 2px solid transparent;
  transition: border-color var(--transition-fast);
  flex-shrink: 0;
}
.post-detail__thumbnail--active {
  border-color: var(--red-600);
}
.post-detail__info-card {
  background-color: var(--gray-900);
  border: 1px solid var(--gray-800);
  border-radius: 20px;
  padding: 24px;
}
.post-detail__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  margin-bottom: 16px;
}
.post-detail__title {
  font-size: 24px;
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 16px;
}
.post-detail__description {
  font-size: 15px;
  color: var(--gray-300);
  line-height: 1.6;
  white-space: pre-wrap;
  margin-bottom: 24px;
}
.post-detail__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.post-detail__actions {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 0;
  border-top: 1px solid var(--gray-800);
  margin-top: 24px;
}
.post-detail__action-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  background-color: var(--gray-850);
  border: 1px solid var(--gray-800);
  border-radius: 9999px;
  padding: 8px 16px;
  cursor: pointer;
  transition: all var(--transition-fast);
}
.post-detail__action-btn:hover {
  background-color: var(--gray-800);
  border-color: var(--gray-700);
}
.post-detail__action-btn--liked {
  color: var(--red-500);
  background-color: rgba(239, 68, 68, 0.05);
  border-color: rgba(239, 68, 68, 0.2);
}
.post-detail__action-btn--bookmarked {
  color: var(--yellow-400);
  background-color: rgba(250, 204, 21, 0.05);
  border-color: rgba(250, 204, 21, 0.2);
}

/* --- Comments Section --- */
.comments-section {
  background-color: var(--gray-900);
  border: 1px solid var(--gray-800);
  border-radius: 20px;
  padding: 24px;
}
.comments-section__title {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 20px;
}
.comments-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 24px;
}
.comments-form__textarea {
  width: 100%;
  min-height: 80px;
  background-color: var(--gray-950);
  border: 1px solid var(--gray-800);
  border-radius: 12px;
  padding: 12px;
  font-size: 14px;
  resize: vertical;
}
.comments-form__textarea:focus {
  border-color: var(--gray-700);
}
.comments-form__actions {
  display: flex;
  justify-content: flex-end;
}
.comments-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.comment-item {
  display: flex;
  gap: 12px;
}
.comment-item__avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}
.comment-item__body {
  background-color: var(--gray-950);
  border: 1px solid var(--gray-800);
  border-radius: 12px;
  padding: 12px;
  flex: 1;
}
.comment-item__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 4px;
}
.comment-item__author {
  font-size: 12px;
  font-weight: 600;
  color: #ffffff;
}
.comment-item__time {
  font-size: 10px;
  color: var(--gray-500);
}
.comment-item__content {
  font-size: 13px;
  color: var(--gray-300);
  line-height: 1.4;
}

/* --- Author Card (PostDetail Sidebar) --- */
.author-card {
  background-color: var(--gray-900);
  border: 1px solid var(--gray-800);
  border-radius: 20px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}
.author-card__avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  object-fit: cover;
  margin-bottom: 12px;
  border: 3px solid var(--gray-800);
}
.author-card__name {
  font-size: 18px;
  font-weight: 700;
  color: #ffffff;
}
.author-card__username {
  font-size: 13px;
  color: var(--gray-500);
  margin-bottom: 12px;
}
.author-card__bio {
  font-size: 13px;
  color: var(--gray-400);
  line-height: 1.5;
  margin-bottom: 20px;
}
.author-card__stats {
  display: flex;
  width: 100%;
  border-top: 1px solid var(--gray-800);
  padding-top: 16px;
}
.author-card__stat {
  flex: 1;
  display: flex;
  flex-direction: column;
}
.author-card__stat-val {
  font-size: 16px;
  font-weight: 700;
  color: #ffffff;
}
.author-card__stat-lbl {
  font-size: 11px;
  color: var(--gray-500);
  text-transform: uppercase;
}

/* --- ProfilePage Component --- */
.profile-header {
  background-color: var(--gray-900);
  border: 1px solid var(--gray-800);
  border-radius: 20px;
  overflow: hidden;
  margin-bottom: 32px;
}
.profile-header__banner {
  height: 160px;
  background: linear-gradient(to right, var(--red-900), var(--gray-900));
}
.profile-header__content {
  padding: 24px;
  position: relative;
}
.profile-header__avatar-wrapper {
  position: absolute;
  top: -64px;
  left: 24px;
}
.profile-header__avatar {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  object-fit: cover;
  border: 4px solid var(--gray-900);
  background-color: var(--gray-950);
}
.profile-header__actions {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 16px;
}
.profile-header__info {
  margin-top: 24px;
}
.profile-header__name {
  font-size: 24px;
  font-weight: 700;
  color: #ffffff;
}
.profile-header__username {
  font-size: 14px;
  color: var(--gray-500);
  margin-bottom: 12px;
}
.profile-header__bio {
  font-size: 14px;
  color: var(--gray-300);
  max-width: 600px;
  line-height: 1.5;
  margin-bottom: 24px;
}
.profile-header__stats {
  display: flex;
  gap: 32px;
  border-top: 1px solid var(--gray-800);
  padding-top: 20px;
}
.profile-header__stat {
  display: flex;
  align-items: baseline;
  gap: 6px;
}
.profile-header__stat-val {
  font-size: 18px;
  font-weight: 700;
  color: #ffffff;
}
.profile-header__stat-lbl {
  font-size: 12px;
  color: var(--gray-500);
}

.profile-edit__form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* --- CategoriesPage Component --- */
.categories-page {
  max-width: 1280px;
  margin: 0 auto;
  padding: 24px 16px;
}
.categories-page__header {
  margin-bottom: 32px;
}
.categories-page__title {
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 8px;
}
.categories-page__subtitle {
  font-size: 15px;
  color: var(--gray-400);
}
.categories-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
@media (min-width: 640px) {
  .categories-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}
@media (min-width: 1024px) {
  .categories-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}
@media (min-width: 1280px) {
  .categories-grid {
    grid-template-columns: repeat(5, 1fr);
  }
}
.category-card {
  border-radius: 20px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: all var(--transition-normal);
  cursor: pointer;
  height: 160px;
  position: relative;
  overflow: hidden;
}
.category-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.category-card__icon-wrapper {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background-color: rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
}
.category-card__info {
  margin-top: auto;
}
.category-card__name {
  font-size: 18px;
  font-weight: 700;
  color: #ffffff;
}
.category-card__count {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.7);
}

/* Category Card Gradients */
.category-card--blue { background: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 100%); }
.category-card--green { background: linear-gradient(135deg, #064e3b 0%, #10b981 100%); }
.category-card--orange { background: linear-gradient(135deg, #7c2d12 0%, #f97316 100%); }
.category-card--pink { background: linear-gradient(135deg, #831843 0%, #ec4899 100%); }
.category-card--yellow { background: linear-gradient(135deg, #713f12 0%, #eab308 100%); }
.category-card--cyan { background: linear-gradient(135deg, #164e63 0%, #06b6d4 100%); }
.category-card--red { background: linear-gradient(135deg, #7f1d1d 0%, #ef4444 100%); }
.category-card--gray { background: linear-gradient(135deg, #1f2937 0%, #6b7280 100%); }
.category-card--emerald { background: linear-gradient(135deg, #064e3b 0%, #059669 100%); }
.category-card--rose { background: linear-gradient(135deg, #881337 0%, #f43f5e 100%); }

/* Category Icon Colors */
.color--photography { color: var(--cat-photography); }
.color--travel { color: var(--cat-travel); }
.color--food { color: var(--cat-food); }
.color--fashion { color: var(--cat-fashion); }
.color--art { color: var(--cat-art); }
.color--music { color: var(--cat-music); }
.color--sports { color: var(--cat-sports); }
.color--technology { color: var(--cat-technology); }
.color--nature { color: var(--cat-nature); }
.color--lifestyle { color: var(--cat-lifestyle); }

/* --- Modals --- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(3, 7, 18, 0.8);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 16px;
}
.modal-card {
  background-color: var(--gray-900);
  border: 1px solid var(--gray-800);
  width: 100%;
  border-radius: 24px;
  box-shadow: var(--shadow-2xl);
  overflow: hidden;
  position: relative;
}
.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background-color: var(--gray-950);
  border: 1px solid var(--gray-800);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray-400);
  cursor: pointer;
  transition: all var(--transition-fast);
  z-index: 10;
}
.modal-close:hover {
  background-color: var(--gray-800);
  color: #ffffff;
}

/* Auth Modal specifics */
.auth-modal {
  max-width: 420px;
  padding: 32px 24px;
}
.auth-modal__header {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  margin-bottom: 24px;
}
.auth-modal__logo {
  width: 40px;
  height: 40px;
  background-color: var(--red-600);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}
.auth-modal__logo span {
  font-weight: 800;
  font-size: 20px;
  color: #ffffff;
}
.auth-modal__title {
  font-size: 22px;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 4px;
}
.auth-modal__subtitle {
  font-size: 13px;
  color: var(--gray-500);
}
.auth-modal__form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* Upload Modal specifics */
.upload-modal {
  max-width: 640px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
}
.upload-modal__header {
  padding: 24px 24px 16px;
  border-bottom: 1px solid var(--gray-800);
}
.upload-modal__title {
  font-size: 20px;
  font-weight: 700;
}
.upload-modal__form {
  padding: 24px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 20px;
  flex: 1;
}
.upload-modal__media-row {
  display: flex;
  gap: 8px;
}
.upload-modal__media-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 8px;
}
.upload-modal__media-item {
  position: relative;
  padding-bottom: 56.25%; /* 16:9 aspect */
  border-radius: 8px;
  overflow: hidden;
  background-color: var(--gray-950);
  border: 1px solid var(--gray-800);
}
.upload-modal__media-img,
.upload-modal__media-vid {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.upload-modal__media-badge {
  position: absolute;
  top: 6px;
  left: 6px;
  background-color: rgba(0, 0, 0, 0.7);
  font-size: 10px;
  padding: 2px 6px;
  border-radius: 4px;
  text-transform: uppercase;
}
.upload-modal__media-remove {
  position: absolute;
  top: 6px;
  right: 6px;
  width: 20px;
  height: 20px;
  background-color: rgba(239, 68, 68, 0.8);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  cursor: pointer;
  font-size: 12px;
}
.upload-modal__tags-wrapper {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.upload-modal__tags-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.upload-modal__tag-chip {
  background-color: var(--gray-850);
  border: 1px solid var(--gray-800);
  font-size: 12px;
  padding: 4px 10px;
  border-radius: 9999px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.upload-modal__tag-remove {
  color: var(--gray-500);
  cursor: pointer;
  display: flex;
  align-items: center;
}
.upload-modal__tag-remove:hover {
  color: var(--red-400);
}
.upload-modal__footer {
  padding: 16px 24px;
  border-top: 1px solid var(--gray-800);
  display: flex;
  justify-content: flex-end;
  gap: 12px;
}

/* --- Form Fields & Controls --- */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.form-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--gray-400);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.form-input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}
.form-input {
  width: 100%;
  background-color: var(--gray-950);
  border: 1px solid var(--gray-800);
  border-radius: 12px;
  padding: 10px 14px;
  font-size: 14px;
  transition: all var(--transition-fast);
}
.form-input:focus {
  border-color: var(--gray-700);
  background-color: var(--gray-950);
}
.form-input--icon-left {
  padding-left: 40px;
}
.form-input-icon {
  position: absolute;
  left: 14px;
  color: var(--gray-500);
  pointer-events: none;
  width: 16px;
  height: 16px;
}
.form-input-toggle {
  position: absolute;
  right: 14px;
  color: var(--gray-500);
  cursor: pointer;
}
.form-input-toggle:hover {
  color: var(--gray-300);
}
.form-textarea {
  width: 100%;
  background-color: var(--gray-950);
  border: 1px solid var(--gray-800);
  border-radius: 12px;
  padding: 10px 14px;
  font-size: 14px;
  min-height: 100px;
  resize: vertical;
  transition: all var(--transition-fast);
}
.form-textarea:focus {
  border-color: var(--gray-700);
}
.form-select {
  width: 100%;
  background-color: var(--gray-950);
  border: 1px solid var(--gray-800);
  border-radius: 12px;
  padding: 10px 14px;
  font-size: 14px;
  transition: all var(--transition-fast);
}
.form-select:focus {
  border-color: var(--gray-700);
}
.form-error {
  font-size: 12px;
  color: var(--red-400);
  margin-top: 4px;
}
.form-counter {
  font-size: 11px;
  color: var(--gray-500);
  align-self: flex-end;
  margin-top: 2px;
}

/* --- Footer Component --- */
.footer {
  border-top: 1px solid var(--gray-800);
  margin-top: 64px;
  padding: 32px 0;
  background-color: var(--gray-950);
}
.footer__container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
@media (min-width: 640px) {
  .footer__container {
    flex-direction: row;
  }
}
.footer__logo-section {
  display: flex;
  align-items: center;
  gap: 8px;
}
.footer__logo-box {
  width: 24px;
  height: 24px;
  background-color: var(--red-600);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.footer__logo-box span {
  font-weight: 800;
  font-size: 12px;
  color: #ffffff;
}
.footer__copyright {
  font-size: 12px;
  color: var(--gray-500);
}
.footer__links {
  display: flex;
  align-items: center;
  gap: 24px;
}
.footer__link {
  font-size: 12px;
  color: var(--gray-500);
  transition: color var(--transition-fast);
}
.footer__link:hover {
  color: var(--gray-300);
}

/* --- Error Container --- */
.error-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 48px;
  text-align: center;
}
.error-text {
  font-size: 15px;
  color: var(--red-400);
  margin-bottom: 16px;
}

/* --- Animations --- */
@keyframes pulse {
  0%, 100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: .5;
    transform: scale(.95);
  }
}
@keyframes spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

.animate-pulse {
  animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}
.animate-spin {
  animation: spin 1s linear infinite;
}

/* Utilities */
.line-clamp-2 {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.line-clamp-3 {
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}