/*
Theme Name: LivingPanda Community
Theme URI: https://community.psatomnerb.online/
Author: LivingPanda Community
Description: Lightweight, mobile-first foundation for the LivingPanda Community platform.
Version: 0.1.1
Requires at least: 6.8
Requires PHP: 7.4
License: GPL-2.0-or-later
Text Domain: livingpanda-community
*/

:root {
  --lp-bg: #f7f8fa;
  --lp-surface: #ffffff;
  --lp-text: #17202a;
  --lp-muted: #667085;
  --lp-border: #e5e7eb;
  --lp-primary: #1f7a4d;
  --lp-primary-soft: #e8f5ee;
  --lp-radius: 18px;
  --lp-shadow: 0 8px 28px rgba(16, 24, 40, .07);
  --lp-bottom-nav: 68px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--lp-bg);
  color: var(--lp-text);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
}

a { color: inherit; }

img { max-width: 100%; height: auto; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,.94);
  border-bottom: 1px solid var(--lp-border);
  backdrop-filter: blur(12px);
}

.header-inner,
.site-main,
.site-footer-inner {
  width: min(100% - 28px, 1080px);
  margin-inline: auto;
}

.header-inner {
  min-height: 62px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-weight: 800;
}

.brand-mark {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 13px;
  background: var(--lp-primary-soft);
  font-size: 21px;
}

.brand-text { font-size: 17px; }

.header-action {
  width: 40px;
  height: 40px;
  border: 1px solid var(--lp-border);
  border-radius: 12px;
  background: var(--lp-surface);
  display: grid;
  place-items: center;
  text-decoration: none;
}

.site-main {
  padding: 24px 0 calc(var(--lp-bottom-nav) + 120px + env(safe-area-inset-bottom));
}

.hero {
  padding: 22px 2px 18px;
}

.eyebrow {
  margin: 0 0 7px;
  color: var(--lp-primary);
  font-size: 13px;
  font-weight: 750;
  letter-spacing: .04em;
  text-transform: uppercase;
}

.hero h1 {
  margin: 0;
  font-size: clamp(30px, 8vw, 48px);
  line-height: 1.05;
  letter-spacing: -.035em;
}

.hero p {
  max-width: 620px;
  margin: 12px 0 0;
  color: var(--lp-muted);
  font-size: 16px;
}

.section {
  margin-top: 24px;
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.section-heading h2 {
  margin: 0;
  font-size: 19px;
  letter-spacing: -.015em;
}

.section-heading a {
  color: var(--lp-primary);
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
}

.core-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.core-card {
  min-height: 142px;
  padding: 17px;
  border: 1px solid var(--lp-border);
  border-radius: var(--lp-radius);
  background: var(--lp-surface);
  box-shadow: var(--lp-shadow);
  text-decoration: none;
  transition: transform .15s ease, box-shadow .15s ease;
}

.core-card:active { transform: scale(.985); }

.core-icon {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 13px;
  background: var(--lp-primary-soft);
  font-size: 21px;
}

.core-card h3 {
  margin: 13px 0 3px;
  font-size: 16px;
}

.core-card p {
  margin: 0;
  color: var(--lp-muted);
  font-size: 13px;
}

.activity-card {
  padding: 17px;
  border: 1px solid var(--lp-border);
  border-radius: var(--lp-radius);
  background: var(--lp-surface);
  box-shadow: var(--lp-shadow);
}

.activity-badge {
  display: inline-flex;
  padding: 5px 9px;
  border-radius: 999px;
  background: var(--lp-primary-soft);
  color: var(--lp-primary);
  font-size: 12px;
  font-weight: 750;
}

.activity-card h3 {
  margin: 11px 0 5px;
  font-size: 17px;
}

.activity-card p {
  margin: 0;
  color: var(--lp-muted);
  font-size: 14px;
}

.activity-meta {
  margin-top: 13px;
  display: flex;
  flex-wrap: wrap;
  gap: 9px 15px;
  color: var(--lp-muted);
  font-size: 12px;
}

.time-local {
  font-weight: 650;
  color: var(--lp-text);
}

.site-footer {
  padding: 24px 0 calc(var(--lp-bottom-nav) + 100px);
  border-top: 1px solid var(--lp-border);
  background: var(--lp-surface);
}

.site-footer-inner {
  color: var(--lp-muted);
  font-size: 13px;
}

.site-footer p { margin: 5px 0; }

.mobile-nav {
  position: fixed;
  z-index: 100;
  left: 10px;
  right: 10px;
  bottom: calc(10px + env(safe-area-inset-bottom));
  height: var(--lp-bottom-nav);
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  align-items: stretch;
  padding: 5px;
  border: 1px solid var(--lp-border);
  border-radius: 20px;
  background: rgba(255,255,255,.96);
  box-shadow: 0 12px 35px rgba(16,24,40,.15);
  backdrop-filter: blur(14px);
}

.mobile-nav a {
  min-width: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  border-radius: 15px;
  color: var(--lp-muted);
  font-size: 10px;
  font-weight: 650;
  text-decoration: none;
}

.mobile-nav a:hover,
.mobile-nav a:focus-visible {
  background: var(--lp-bg);
  color: var(--lp-primary);
}

.mobile-nav .nav-icon { font-size: 19px; line-height: 1; }

.page-content {
  padding: 8px 0 28px;
}

.page-content h1 {
  font-size: clamp(28px, 7vw, 44px);
  line-height: 1.08;
}

@media (max-width: 719px) {
  .site-main {
    padding-bottom: calc(var(--lp-bottom-nav) + 120px + env(safe-area-inset-bottom));
  }

  .site-footer {
    padding-bottom: calc(var(--lp-bottom-nav) + 120px + env(safe-area-inset-bottom));
  }
}

@media (min-width: 720px) {
  :root { --lp-bottom-nav: 0px; }

  .site-main { padding-top: 40px; }

  .core-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .mobile-nav {
    position: static;
    width: min(100% - 28px, 1080px);
    height: auto;
    margin: 30px auto 0;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
    backdrop-filter: none;
    display: flex;
    justify-content: center;
    gap: 6px;
  }

  .mobile-nav a {
    flex-direction: row;
    gap: 7px;
    padding: 10px 14px;
    font-size: 13px;
  }

  .mobile-nav .nav-icon { font-size: 16px; }
}