/*
Theme Name: Love Calculator Online
Theme URI: https://lovescalculator.online/
Author: Love Calculator Online
Author URI: https://lovescalculator.online/
Description: A lightweight, responsive, full-width WordPress theme for Love Calculator Online with a sticky header, accessible mobile menu, two-column footer, Customizer options, and an animated back-to-top button.
Version: 1.0.1
Requires at least: 6.0
Tested up to: 6.6
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: love-calculator-online
Tags: custom-logo, custom-menu, featured-images, full-width-template, block-styles, translation-ready, accessibility-ready
*/

:root {
  --lco-ocean: #468499;
  --lco-sky: #D6F4FF;
  --lco-mint: #B4EEB4;
  --lco-fresh: #ACBF60;
  --lco-cream: #FFF6B8;
  --lco-red: #E63946;
  --lco-coral: #FF6B81;
  --lco-blush: #FFE5EC;
  --lco-slate: #2D3748;
  --lco-white: #FFFFFF;
  --lco-gray: #F7F9FC;
  --lco-header-bg: #FFFFFF;
  --lco-header-link: #2D3748;
  --lco-header-hover: #E63946;
  --lco-footer-bg: #2D3748;
  --lco-footer-text: #FFFFFF;
  --lco-footer-heading: #FFF6B8;
  --lco-button-bg: #E63946;
  --lco-button-hover: #FF6B81;
  --lco-backtop: #E63946;
  --lco-content-padding: clamp(16px, 3vw, 42px);
  --lco-content-max: 1600px;
  --lco-header-height: 76px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--lco-slate);
  background: var(--lco-white);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.7;
  overflow-x: hidden;
}
body.admin-bar .site-header { top: 32px; }
@media (max-width: 782px) { body.admin-bar .site-header { top: 46px; } }
img { max-width: 100%; height: auto; }
a { color: var(--lco-ocean); text-underline-offset: 3px; }
a:hover { color: var(--lco-red); }
button, input, textarea, select { font: inherit; }
:focus-visible { outline: 3px solid var(--lco-coral); outline-offset: 3px; }

.skip-link {
  position: fixed;
  left: 14px;
  top: -100px;
  z-index: 99999;
  padding: 10px 14px;
  color: var(--lco-white);
  background: var(--lco-slate);
  border-radius: 8px;
}
.skip-link:focus { top: 12px; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 9990;
  min-height: var(--lco-header-height);
  background: var(--lco-header-bg);
  border-bottom: 1px solid rgba(70,132,153,.15);
  transition: box-shadow .25s ease, background-color .25s ease;
}
.site-header.is-scrolled { box-shadow: 0 8px 26px rgba(45,55,72,.12); }
.site-header__inner {
  width: min(100%, var(--lco-content-max));
  min-height: var(--lco-header-height);
  margin: 0 auto;
  padding: 10px var(--lco-content-padding);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.site-branding { display: flex; align-items: center; min-width: 0; flex: 0 1 auto; }
.custom-logo-link { display: inline-flex; align-items: center; }
.custom-logo { max-height: 54px; width: auto; transition: transform .2s ease; }
.custom-logo-link:hover .custom-logo { transform: scale(1.03); }
.site-title { margin: 0; font-size: clamp(1.2rem, 2.4vw, 1.75rem); line-height: 1.15; }
.site-title a { color: var(--lco-ocean); text-decoration: none; font-weight: 800; }
.site-description { margin: 3px 0 0; color: #667085; font-size: .85rem; }

.primary-navigation { margin-left: auto; flex: 0 0 auto; }
.primary-navigation ul { list-style: none; margin: 0; padding: 0; }
.site-header .primary-navigation > .menu { display: flex !important; flex-direction: row !important; flex-wrap: nowrap !important; align-items: center; gap: 8px; }
.primary-navigation li { position: relative; }
.primary-navigation a {
  position: relative;
  display: block;
  padding: 12px 11px;
  color: var(--lco-header-link);
  text-decoration: none;
  font-weight: 650;
  border-radius: 10px;
  transition: color .2s ease, background-color .2s ease, transform .2s ease;
}
.primary-navigation a::after {
  content: "";
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: 7px;
  height: 2px;
  background: linear-gradient(90deg, var(--lco-red), var(--lco-coral));
  transform: scaleX(0);
  transform-origin: center;
  transition: transform .2s ease;
}
.primary-navigation a:hover,
.primary-navigation .current-menu-item > a,
.primary-navigation .current_page_item > a { color: var(--lco-header-hover); background: var(--lco-blush); }
.primary-navigation a:hover::after,
.primary-navigation .current-menu-item > a::after,
.primary-navigation .current_page_item > a::after { transform: scaleX(1); }
.primary-navigation .sub-menu {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  z-index: 30;
  min-width: 220px;
  padding: 8px;
  background: var(--lco-white);
  border: 1px solid #e9edf2;
  border-radius: 12px;
  box-shadow: 0 18px 38px rgba(45,55,72,.14);
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity .2s ease, transform .2s ease, visibility .2s;
}
.primary-navigation li:hover > .sub-menu,
.primary-navigation li:focus-within > .sub-menu { opacity: 1; visibility: visible; transform: translateY(0); }
.primary-navigation .sub-menu .sub-menu { top: 0; left: 100%; }
.primary-navigation .sub-menu a { white-space: nowrap; }

.menu-toggle {
  display: none;
  width: 46px;
  height: 46px;
  border: 0;
  border-radius: 12px;
  background: var(--lco-blush);
  color: var(--lco-slate);
  cursor: pointer;
}
.menu-toggle__bar,
.menu-toggle__bar::before,
.menu-toggle__bar::after {
  display: block;
  width: 23px;
  height: 2px;
  margin: auto;
  background: currentColor;
  border-radius: 2px;
  content: "";
  transition: transform .2s ease, opacity .2s ease;
}
.menu-toggle__bar { position: relative; }
.menu-toggle__bar::before { position: absolute; top: -7px; }
.menu-toggle__bar::after { position: absolute; top: 7px; }
.menu-toggle[aria-expanded="true"] .menu-toggle__bar { background: transparent; }
.menu-toggle[aria-expanded="true"] .menu-toggle__bar::before { transform: translateY(7px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] .menu-toggle__bar::after { transform: translateY(-7px) rotate(-45deg); }

.site-main { min-height: 55vh; }
.content-area,
.entry-content,
.archive-content,
.search-content {
  width: 100%;
}
.site-main > .content-wrap,
.archive-header,
.archive-grid,
.search-grid,
.error-404,
.post-navigation,
.comments-area {
  width: min(100%, var(--lco-content-max));
  margin-inline: auto;
  padding-inline: var(--lco-content-padding);
}
.entry-header,
.entry-footer { width: min(100%, 1100px); margin-inline: auto; padding-inline: var(--lco-content-padding); }
.entry-content { padding: 0; }
.entry-content > *:not(.alignfull):not(.alignwide),
.page-content > *:not(.alignfull):not(.alignwide) {
  width: min(calc(100% - (var(--lco-content-padding) * 2)), 1100px);
  margin-left: auto;
  margin-right: auto;
}
.entry-content > .alignwide,
.page-content > .alignwide { width: min(calc(100% - (var(--lco-content-padding) * 2)), 1400px); margin-left: auto; margin-right: auto; }
.entry-content > .alignfull,
.page-content > .alignfull { width: 100%; max-width: none; margin-left: 0; margin-right: 0; }
.home .entry-header { display: none; }
.entry-title { font-size: clamp(2rem, 5vw, 3.5rem); line-height: 1.15; color: var(--lco-slate); }
.entry-meta { color: #667085; font-size: .94rem; }
.post-thumbnail img { display: block; width: 100%; border-radius: 20px; }

.archive-header { padding-top: 48px; padding-bottom: 20px; }
.archive-grid, .search-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  padding-top: 20px;
  padding-bottom: 60px;
}
.post-card {
  overflow: hidden;
  background: var(--lco-white);
  border: 1px solid #e8edf2;
  border-radius: 18px;
  box-shadow: 0 10px 30px rgba(45,55,72,.08);
}
.post-card__body { padding: 20px; }
.post-card__title { margin-top: 0; font-size: 1.35rem; }
.post-card__title a { color: var(--lco-slate); text-decoration: none; }
.post-card__title a:hover { color: var(--lco-red); }
.pagination { width: min(100%, var(--lco-content-max)); margin: 0 auto 60px; padding: 0 var(--lco-content-padding); }
.nav-links { display: flex; flex-wrap: wrap; gap: 8px; }
.page-numbers { padding: 8px 12px; border-radius: 9px; background: var(--lco-gray); text-decoration: none; }
.page-numbers.current { color: var(--lco-white); background: var(--lco-ocean); }

button, .button, input[type="submit"], .wp-block-button__link {
  border: 0;
  border-radius: 12px;
  padding: 12px 20px;
  color: var(--lco-white);
  background: var(--lco-button-bg);
  font-weight: 750;
  text-decoration: none;
  cursor: pointer;
  box-shadow: 0 8px 20px rgba(230,57,70,.2);
  transition: transform .2s ease, box-shadow .2s ease, background-color .2s ease;
}
button:hover, .button:hover, input[type="submit"]:hover, .wp-block-button__link:hover {
  color: var(--lco-white);
  background: var(--lco-button-hover);
  transform: translateY(-2px);
  box-shadow: 0 12px 24px rgba(255,107,129,.25);
}
input:not([type="submit"]), textarea, select {
  width: 100%;
  max-width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--lco-mint);
  border-radius: 10px;
  background: var(--lco-white);
  color: var(--lco-slate);
}

.site-footer {
  margin-top: 0;
  color: var(--lco-footer-text);
  background: var(--lco-footer-bg);
}
.site-footer__inner {
  width: min(100%, var(--lco-content-max));
  margin: 0 auto;
  padding: 42px var(--lco-content-padding) 24px;
}
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr; gap: clamp(28px, 5vw, 72px); }
.footer-title { margin: 0 0 12px; color: var(--lco-footer-heading); font-size: 1.35rem; }
.footer-description { max-width: 720px; margin: 0 0 12px; color: var(--lco-footer-text); opacity: .94; }
.footer-trust { margin: 0; color: var(--lco-mint); font-size: .95rem; }
.footer-menu { list-style: none; margin: 0; padding: 0; columns: 1; }
.footer-menu li { break-inside: avoid; margin-bottom: 8px; }
.footer-menu a { color: var(--lco-footer-text); text-decoration: none; }
.footer-menu a:hover { color: var(--lco-cream); text-decoration: underline; }

/* Keep footer links in one vertical list and prevent theme/content CSS conflicts. */
.site-footer .footer-menu {
  display: block !important;
  columns: 1 !important;
  width: 100%;
}
.site-footer .footer-menu > li {
  display: block !important;
  width: 100%;
  margin: 0 0 9px;
}
.site-footer .footer-menu a { display: inline-block; }

.site-info {
  margin-top: 28px;
  padding-top: 18px;
  border-top: 1px solid rgba(255,255,255,.16);
  font-size: .92rem;
  text-align: center;
}

.back-to-top {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 9950;
  width: 48px;
  height: 48px;
  padding: 0;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: var(--lco-white);
  background: var(--lco-backtop);
  opacity: 0;
  visibility: hidden;
  transform: translateY(14px) scale(.9);
  transition: opacity .2s ease, visibility .2s ease, transform .2s ease;
}
.back-to-top.is-visible { opacity: 1; visibility: visible; transform: translateY(0) scale(1); }
.back-to-top svg { width: 22px; height: 22px; }

.error-404 { padding-top: 70px; padding-bottom: 90px; text-align: center; }
.comments-area { padding-top: 30px; padding-bottom: 60px; }
.comment-list { list-style: none; padding: 0; }
.comment-body { margin-bottom: 18px; padding: 18px; background: var(--lco-gray); border-radius: 14px; }
.screen-reader-text { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

@media (max-width: 960px) {
  .menu-toggle { display: inline-grid; place-items: center; }
  .primary-navigation {
    position: fixed;
    inset: var(--lco-header-height) 0 auto 0;
    max-height: calc(100vh - var(--lco-header-height));
    overflow-y: auto;
    background: var(--lco-white);
    border-top: 1px solid #edf0f4;
    box-shadow: 0 18px 30px rgba(45,55,72,.12);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: opacity .2s ease, transform .2s ease, visibility .2s;
  }
  body.admin-bar .primary-navigation { inset-block-start: calc(var(--lco-header-height) + 32px); }
  .primary-navigation.is-open { opacity: 1; visibility: visible; transform: translateY(0); }
  .site-header .primary-navigation > .menu { display: block !important; padding: 14px var(--lco-content-padding) 24px; }
  .primary-navigation a { padding: 12px; }
  .primary-navigation .sub-menu {
    position: static;
    min-width: 0;
    margin-left: 14px;
    box-shadow: none;
    border: 0;
    opacity: 1;
    visibility: visible;
    transform: none;
    display: block;
    background: var(--lco-gray);
  }
  body.menu-open { overflow: hidden; }
  .archive-grid, .search-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 782px) { body.admin-bar .primary-navigation { inset-block-start: calc(var(--lco-header-height) + 46px); } }
@media (max-width: 640px) {
  :root { --lco-header-height: 68px; }
  .site-description { display: none; }
  .archive-grid, .search-grid, .footer-grid { grid-template-columns: 1fr; }
  .footer-menu { columns: 1; }
  .site-footer__inner { padding-top: 34px; }
  .back-to-top { right: 16px; bottom: 16px; width: 46px; height: 46px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}