/*
Theme Name: Cosmicion
Theme URI: https://cosmicion.com
Author: Cosmicion Team
Author URI: https://cosmicion.com
Description: A modern, ultra-responsive Elementor-ready WordPress theme for AI, automation, and tech editorial magazines. Features custom Elementor widgets, live theme options, sticky table of contents, and dark/light system aesthetics.
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: cosmicion
Tags: blog, news, grid-layout, custom-colors, custom-menu, custom-logo, featured-images, sticky-post, theme-options, translation-ready, full-width-template
*/

:root {
  --color-primary: #0050cb;
  --color-primary-container: #0066ff;
  --color-on-primary: #ffffff;
  --color-on-primary-container: #f8f7ff;
  --color-primary-fixed: #dae1ff;
  --color-primary-fixed-dim: #b3c5ff;
  --color-on-primary-fixed: #001849;

  --color-secondary: #6000da;
  --color-secondary-container: #7a2dfe;
  --color-on-secondary: #ffffff;
  --color-on-secondary-container: #ebdfff;
  --color-secondary-fixed: #eaddff;
  --color-secondary-fixed-dim: #d1bcff;
  --color-on-secondary-fixed: #24005b;

  --color-tertiary: #00664d;
  --color-tertiary-container: #008263;
  --color-on-tertiary: #ffffff;
  --color-on-tertiary-container: #e4fff1;
  --color-tertiary-fixed: #6dfbcb;
  --color-tertiary-fixed-dim: #4cdeb0;
  --color-on-tertiary-fixed: #002116;

  --color-surface: #fbf8ff;
  --color-surface-dim: #d5d8f9;
  --color-surface-bright: #fbf8ff;
  --color-surface-container-lowest: #ffffff;
  --color-surface-container-low: #f4f2ff;
  --color-surface-container: #edecff;
  --color-surface-container-high: #e5e6ff;
  --color-surface-container-highest: #dee0ff;
  --color-surface-variant: #dee0ff;
  --color-surface-tint: #0054d6;

  --color-on-surface: #161a32;
  --color-on-surface-variant: #424656;
  --color-outline: #727687;
  --color-outline-variant: #c2c6d8;

  --color-inverse-surface: #2b2f48;
  --color-inverse-on-surface: #f0efff;
  --color-inverse-primary: #b3c5ff;

  --color-error: #ba1a1a;
  --color-error-container: #ffdad6;
  --color-on-error: #ffffff;
  --color-on-error-container: #93000a;

  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-headline: 'Space Grotesk', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  --max-content-width: 100%;
  --reading-width: 100%;
}

/* Reset & Base */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-family: var(--font-body);
  color: var(--color-on-surface);
  background-color: var(--color-surface);
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  padding: 0;
  font-size: 16px;
  line-height: 1.625;
  background-color: var(--color-surface);
  color: var(--color-on-surface);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, svg, video {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.2s ease, opacity 0.2s ease;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-headline);
  color: var(--color-on-surface);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.02em;
}

code, pre, kbd {
  font-family: var(--font-mono);
}

/* Container Utilities - 100% Full Width */
.cosmicion-container {
  width: 100%;
  max-width: 100%;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

@media (min-width: 768px) {
  .cosmicion-container {
    padding-left: 2.5rem;
    padding-right: 2.5rem;
  }
}

@media (min-width: 1280px) {
  .cosmicion-container {
    padding-left: 4rem;
    padding-right: 4rem;
  }
}

.cosmicion-reading-container {
  width: 100%;
  max-width: var(--reading-width);
  margin-left: auto;
  margin-right: auto;
}

/* Layout Utilities */
.cosmicion-grid-3 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .cosmicion-grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .cosmicion-grid-3 {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Gradients */
.gradient-brand {
  background: linear-gradient(135deg, var(--color-primary-container) 0%, var(--color-secondary-container) 100%);
}

.gradient-brand-subtle {
  background: linear-gradient(135deg, rgba(0, 102, 255, 0.08) 0%, rgba(122, 45, 254, 0.12) 100%);
}

.gradient-border-wrap {
  padding: 2px;
  border-radius: 1.5rem;
  background: linear-gradient(90deg, var(--color-primary-container), var(--color-secondary-container), var(--color-tertiary-fixed));
}

/* Header */
.cosmicion-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  z-index: 50;
  background-color: var(--color-surface-container-lowest);
  border-bottom: 1px solid rgba(222, 224, 255, 0.6);
  box-shadow: 0 2px 12px rgba(16, 20, 44, 0.05);
  transition: all 0.3s ease;
}

.cosmicion-header-inner {
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.cosmicion-nav-link {
  color: var(--color-on-surface-variant);
  font-size: 14px;
  font-weight: 500;
  padding: 0.5rem 0;
  position: relative;
  transition: color 0.2s ease;
}

.cosmicion-nav-link:hover,
.cosmicion-nav-link.active,
.current-menu-item > a {
  color: var(--color-primary) !important;
  font-weight: 600;
}

.current-menu-item > a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background-color: var(--color-primary);
  border-radius: 2px;
}

/* Mobile Drawer Menu */
.cosmicion-mobile-drawer {
  position: fixed;
  top: 0;
  right: -100%;
  width: 320px;
  max-width: 85vw;
  height: 100vh;
  background-color: var(--color-surface-container-lowest);
  box-shadow: -4px 0 24px rgba(0, 0, 0, 0.15);
  z-index: 100;
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  transition: right 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  overflow-y: auto;
}

.cosmicion-mobile-drawer.open {
  right: 0;
}

.cosmicion-drawer-overlay {
  position: fixed;
  inset: 0;
  background: rgba(16, 20, 44, 0.4);
  backdrop-filter: blur(4px);
  z-index: 99;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.cosmicion-drawer-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

/* Post Cards */
.cosmicion-card {
  background-color: var(--color-surface-container-lowest);
  border-radius: 1rem;
  padding: 1rem;
  border: 1px solid rgba(222, 224, 255, 0.6);
  box-shadow: 0 2px 12px rgba(16, 20, 44, 0.05);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.cosmicion-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 28px rgba(16, 20, 44, 0.09);
}

.cosmicion-card-thumb {
  height: 200px;
  border-radius: 0.75rem;
  overflow: hidden;
  position: relative;
  background-color: var(--color-surface-container);
}

.cosmicion-card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.cosmicion-card:hover .cosmicion-card-thumb img {
  transform: scale(1.05);
}

/* Single Post Content Styling */
.cosmicion-article-content {
  font-size: 1.0625rem;
  line-height: 1.8;
  color: var(--color-on-surface);
}

.cosmicion-article-content p {
  margin-bottom: 1.5rem;
  color: var(--color-on-surface-variant);
}

.cosmicion-article-content h2 {
  font-size: 1.75rem;
  margin-top: 2.5rem;
  margin-bottom: 1rem;
  scroll-margin-top: 100px;
}

.cosmicion-article-content h3 {
  font-size: 1.35rem;
  margin-top: 2rem;
  margin-bottom: 0.75rem;
  scroll-margin-top: 100px;
}

.cosmicion-article-content ul, 
.cosmicion-article-content ol {
  margin-bottom: 1.5rem;
  padding-left: 1.5rem;
  color: var(--color-on-surface-variant);
}

.cosmicion-article-content li {
  margin-bottom: 0.5rem;
}

.cosmicion-article-content blockquote {
  background-color: var(--color-surface-container-low);
  border-left: 4px solid var(--color-secondary);
  padding: 1.25rem 1.5rem;
  margin: 2rem 0;
  border-radius: 0 0.75rem 0.75rem 0;
  font-style: italic;
  color: var(--color-on-surface);
}

.cosmicion-article-content pre {
  background-color: var(--color-inverse-surface);
  color: var(--color-tertiary-fixed);
  padding: 1.25rem;
  border-radius: 0.75rem;
  overflow-x: auto;
  margin: 1.75rem 0;
  font-family: var(--font-mono);
  font-size: 0.875rem;
  position: relative;
}

.cosmicion-callout {
  background-color: var(--color-surface-container-low);
  border-left: 4px solid var(--color-primary);
  border-radius: 0 0.75rem 0.75rem 0;
  padding: 1.25rem;
  margin: 1.75rem 0;
}

/* Sticky TOC Sidebar */
.cosmicion-sticky-toc {
  position: sticky;
  top: 100px;
}

.cosmicion-toc-link {
  display: block;
  font-size: 0.875rem;
  color: var(--color-on-surface-variant);
  padding: 0.35rem 0.5rem;
  border-radius: 0.375rem;
  border-left: 2px solid transparent;
  transition: all 0.2s ease;
}

.cosmicion-toc-link:hover,
.cosmicion-toc-link.active {
  color: var(--color-primary);
  background-color: var(--color-surface-container-low);
  border-left-color: var(--color-primary);
  font-weight: 600;
}

/* Toast alert */
.cosmicion-toast {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background-color: var(--color-inverse-surface);
  color: var(--color-inverse-on-surface);
  padding: 0.75rem 1.25rem;
  border-radius: 0.5rem;
  box-shadow: 0 8px 24px rgba(0,0,0,0.2);
  font-size: 0.875rem;
  font-family: var(--font-body);
  z-index: 9999;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.3s ease, transform 0.3s ease;
  pointer-events: none;
}

.cosmicion-toast.show {
  opacity: 1;
  transform: translateY(0);
}

/* Elementor Widget Container Support */
.elementor-widget-cosmicion-archive-hero,
.elementor-widget-cosmicion-post-grid,
.elementor-widget-cosmicion-toc,
.elementor-widget-cosmicion-meta-share,
.elementor-widget-cosmicion-author-box,
.elementor-widget-cosmicion-related-posts,
.elementor-widget-cosmicion-newsletter {
  width: 100%;
}