/*
Theme Name: Endfreezy Portfolio
Theme URI: https://github.com/endfreezy
Author: endfreezy
Author URI: https://github.com/endfreezy
Description: One UI style single-page portfolio theme with GitHub repo feed, Telegram/Discord/GitHub social links, and bottom tab navigation. Converted from a static HTML page.
Version: 1.0
Requires at least: 5.0
Requires PHP: 7.0
License: GNU General Public License v2 or later
License URI: LICENSE
Text Domain: endfreezy-portfolio
*/

:root {
  --bg-color: #0b0d10;
  --card-bg: rgba(255, 255, 255, 0.04);
  --card-border: rgba(255, 255, 255, 0.08);
  --card-hover: rgba(255, 255, 255, 0.08);
  --accent-color: #3e81f5;
  --accent-glow: rgba(62, 129, 245, 0.4);
  --text-main: #f3f4f6;
  --text-muted: #9ca3af;
  --oneui-radius: 22px;
  --oneui-curve: cubic-bezier(0.25, 1, 0.3, 1);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: 'Plus Jakarta Sans', sans-serif;
  -webkit-tap-highlight-color: transparent;
}

body {
  background-color: var(--bg-color);
  color: var(--text-main);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-bottom: 120px;
  overflow-x: hidden;
}

/* === ONE UI SPLASH SCREEN === */
#splash {
  position: fixed;
  inset: 0;
  background: #050608;
  z-index: 9999;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  animation: splashFadeOut 0.6s ease-in-out 1.5s forwards;
}

.welcome-text {
  font-size: 3.2rem;
  font-weight: 800;
  letter-spacing: -1px;
  background: linear-gradient(135deg, #ffffff 0%, var(--accent-color) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  opacity: 0;
  transform: scale(0.8);
  animation: welcomePop 0.9s var(--oneui-curve) 0.1s forwards;
}

@keyframes welcomePop {
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes splashFadeOut {
  to {
    opacity: 0;
    visibility: hidden;
  }
}

/* === RESPONSIVE CONTAINER (PC & MOBILE) === */
.container {
  width: 100%;
  max-width: 760px;
  padding: 32px 20px;
}

/* === PAGE TRANSITION ANIMATION === */
.section {
  display: none;
  opacity: 0;
  transform: translateY(20px) scale(0.97);
}

.section.active {
  display: block !important;
  animation: sectionPageIn 0.45s var(--oneui-curve) forwards;
}

@keyframes sectionPageIn {
  0% {
    opacity: 0;
    transform: translateY(20px) scale(0.97);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

/* === ONE UI CARD === */
.oneui-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: var(--oneui-radius);
  padding: 24px;
  margin-bottom: 20px;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.35);
}

/* === TELEGRAM CONTACT BANNER (TOP) === */
.telegram-banner {
  background: linear-gradient(135deg, rgba(36, 161, 222, 0.15) 0%, rgba(62, 129, 245, 0.08) 100%);
  border: 1px solid rgba(36, 161, 222, 0.3);
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 22px;
  border-radius: var(--oneui-radius);
  text-decoration: none;
  color: var(--text-main);
  margin-bottom: 20px;
  transition: transform 0.3s var(--oneui-curve), background 0.3s ease, border-color 0.3s ease;
}

.telegram-banner:hover {
  transform: translateY(-2px);
  background: linear-gradient(135deg, rgba(36, 161, 222, 0.25) 0%, rgba(62, 129, 245, 0.15) 100%);
  border-color: rgba(36, 161, 222, 0.5);
}

.telegram-banner:active {
  transform: scale(0.98);
}

.svg-icon {
  width: 24px;
  height: 24px;
  fill: currentColor;
  flex-shrink: 0;
}

.icon-wrapper {
  width: 48px;
  height: 48px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.telegram-wrapper {
  background: #24A1DE;
  color: #ffffff;
  box-shadow: 0 6px 18px rgba(36, 161, 222, 0.35);
}

.discord-wrapper {
  background: #5865F2;
  color: #ffffff;
  box-shadow: 0 6px 18px rgba(88, 101, 242, 0.35);
}

.github-wrapper {
  background: #2b3137;
  color: #ffffff;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.4);
}

.telegram-info h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 2px;
}

.telegram-info p {
  font-size: 0.86rem;
  color: var(--text-muted);
}

/* === SECTION HEADINGS === */
.section-title {
  font-size: 1.3rem;
  font-weight: 700;
  margin: 28px 0 16px 0;
  letter-spacing: -0.4px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* === GITHUB PROJECTS === */
.project-grid {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.project-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 20px;
  padding: 20px;
  text-decoration: none;
  color: var(--text-main);
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: all 0.3s var(--oneui-curve);
}

.project-card:hover {
  transform: translateY(-3px);
  border-color: rgba(255, 255, 255, 0.2);
  background: var(--card-hover);
}

.project-card:active {
  transform: scale(0.98);
}

.project-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.project-name {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--accent-color);
}

.project-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.45;
}

.project-meta {
  display: flex;
  gap: 18px;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 4px;
}

/* === SOCIAL LIST ITEM === */
.social-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 20px;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 20px;
  margin-bottom: 12px;
  text-decoration: none;
  color: var(--text-main);
  transition: all 0.3s var(--oneui-curve);
}

.social-item:hover {
  background: var(--card-hover);
  transform: translateX(4px);
}

/* === ONE UI FLOATING BOTTOM NAV BAR === */
.oneui-nav {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(18, 21, 26, 0.82);
  backdrop-filter: blur(25px);
  -webkit-backdrop-filter: blur(25px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 40px;
  padding: 6px 10px;
  display: flex;
  gap: 8px;
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.6);
  z-index: 1000;
}

.nav-btn {
  background: transparent;
  border: none;
  outline: none;
  color: var(--text-muted);
  padding: 10px 24px;
  border-radius: 30px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.35s var(--oneui-curve);
}

.nav-btn .svg-icon {
  width: 20px;
  height: 20px;
  fill: currentColor;
  transition: transform 0.3s var(--oneui-curve);
}

.nav-btn.active {
  color: #ffffff;
  background: var(--accent-color);
  box-shadow: 0 4px 20px var(--accent-glow);
}

.nav-btn.active .svg-icon {
  transform: scale(1.1);
}

.nav-btn:active {
  transform: scale(0.92);
}

.loading-text {
  text-align: center;
  padding: 24px;
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* === HOME TOP GRID (Telegram banner + intro card) === */
.home-top-grid {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 0;
}

.home-top-grid .telegram-banner,
.home-top-grid .intro-card {
  margin-bottom: 0;
}

/* =========================================================
   DESKTOP / LARGE SCREEN ENHANCEMENTS
   ========================================================= */
@media (min-width: 900px) {

  body {
    padding-bottom: 140px;
    padding-top: 12px;
  }

  .welcome-text {
    font-size: 4.2rem;
  }

  /* Wider, centered content column */
  .container {
    max-width: 1080px;
    padding: 48px 40px;
  }

  /* Telegram banner + intro card sit side by side, equal height */
  .home-top-grid {
    display: grid;
    grid-template-columns: minmax(300px, 380px) 1fr;
    align-items: stretch;
    gap: 24px;
  }

  .home-top-grid .telegram-banner {
    height: 100%;
  }

  .home-top-grid .intro-card {
    display: flex;
    flex-direction: column;
    justify-content: center;
  }

  .home-top-grid .intro-card h2 {
    font-size: 1.85rem !important;
  }

  .home-top-grid .intro-card p {
    font-size: 1rem !important;
  }

  .section-title {
    font-size: 1.55rem;
    margin: 36px 0 20px 0;
  }

  /* Multi-column project cards */
  .project-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 18px;
  }

  .project-card {
    padding: 24px;
  }

  .project-card:hover {
    transform: translateY(-5px);
  }

  /* Two-column social accounts list */
  #socials .project-grid,
  #socials {
    display: block;
  }

  #socials > a.social-item,
  #socials > div.social-item {
    display: inline-flex;
  }

  #socials {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    align-items: stretch;
  }

  #socials .section-title {
    grid-column: 1 / -1;
  }

  .social-item {
    margin-bottom: 0;
    padding: 22px 24px;
  }

  /* Larger, roomier floating nav bar */
  .oneui-nav {
    bottom: 32px;
    padding: 8px 14px;
    gap: 12px;
    border-radius: 44px;
  }

  .nav-btn {
    padding: 12px 34px;
    font-size: 0.85rem;
  }

  .nav-btn .svg-icon {
    width: 22px;
    height: 22px;
  }

  /* Give hover a real cursor affordance on desktop */
  .telegram-banner,
  .project-card,
  .social-item,
  .nav-btn {
    cursor: pointer;
  }
}

@media (min-width: 1300px) {
  .container {
    max-width: 1200px;
  }

  .project-grid {
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  }
}