/*
Theme Name: MULKC Best Practice
Theme URI: https://library.mahidol.ac.th/
Author: Mahidol University Library and Knowledge Center
Description: ธีมเฉพาะสำหรับระบบ MULKC Best Practice โทนสีน้ำเงินและทองมหิดล
Version: 1.0.16
Requires at least: 6.5
Requires PHP: 8.3
Text Domain: mulkc-best-practice-theme
*/

:root {
  --mu-blue: #253988;
  --mu-blue-dark: #111f5c;
  --mu-blue-deep: #0a123f;
  --mu-blue-soft: #eef1ff;
  --mu-gold: #a5802e;
  --mu-gold-bright: #fec029;
  --mu-gold-pale: #fff3cc;
  --mu-ink: #141a33;
  --mu-muted: #667085;
  --mu-line: #dce2f2;
  --mu-surface: #f6f7fc;
  --mu-white: #fff;
  --mu-success: #087443;
  --mu-radius-sm: 12px;
  --mu-radius: 20px;
  --mu-radius-lg: 32px;
  --mu-shadow: 0 20px 55px rgba(20, 35, 94, .11);
  --mu-container: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  background: var(--mu-surface);
  color: var(--mu-ink);
  font-family: "IBM Plex Sans Thai", -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans Thai", Tahoma, sans-serif;
  font-size: 16px;
  line-height: 1.7;
  margin: 0;
  text-rendering: optimizeLegibility;
}
a { color: var(--mu-blue); }
img { height: auto; max-width: 100%; }
.screen-reader-text { clip: rect(1px,1px,1px,1px); clip-path: inset(50%); height: 1px; overflow: hidden; position: absolute; width: 1px; }
.screen-reader-text:focus { background: #fff; clip: auto; clip-path: none; color: var(--mu-blue); height: auto; left: 12px; padding: 12px; top: 12px; width: auto; z-index: 9999; }
.mu-container { margin-inline: auto; max-width: var(--mu-container); padding-inline: 24px; width: 100%; }

/* 1. Header */
.mu-site-header { background: rgba(255,255,255,.96); border-bottom: 1px solid rgba(37,57,136,.1); position: sticky; top: 0; z-index: 100; }
.admin-bar .mu-site-header { top: 32px; }
.mu-header-inner { align-items: center; display: flex; gap: 28px; justify-content: space-between; min-height: 90px; }
.mu-brand { align-items: center; color: var(--mu-blue-dark); display: inline-flex; gap: 13px; text-decoration: none; }
.mu-brand-mark { align-items: center; background: #fff; border: 1px solid rgba(165,128,46,.36); border-radius: 50%; box-shadow: 0 6px 18px rgba(37,57,136,.2); display: inline-flex; flex: 0 0 auto; height: 52px; justify-content: center; overflow: hidden; padding: 1px; width: 52px; }
.mu-brand-mark img { display: block; height: 100%; object-fit: contain; width: 100%; }
.mu-brand-copy { display: flex; flex-direction: column; line-height: 1.22; }
.mu-brand-copy strong { font-size: 20px; letter-spacing: -.015em; }
.mu-brand-copy small { color: var(--mu-muted); font-size: 13px; }
.mu-primary-nav { align-items: center; display: flex; gap: 7px; }
.mu-primary-nav a { border-radius: 10px; color: var(--mu-ink); font-size: 16px; font-weight: 700; padding: 10px 13px; text-decoration: none; }
.mu-primary-nav a:hover, .mu-primary-nav a:focus-visible { background: var(--mu-blue-soft); color: var(--mu-blue); }
.mu-primary-nav .mu-nav-cta { background: var(--mu-blue); color: #fff; margin-left: 5px; padding-inline: 16px; }
.mu-primary-nav .mu-nav-cta:hover { background: var(--mu-blue-dark); color: #fff; }
.mu-menu-toggle { align-items: center; background: var(--mu-blue-soft); border: 0; border-radius: 10px; color: var(--mu-blue); display: none; height: 44px; justify-content: center; width: 44px; }
.mu-menu-toggle svg { height: 22px; width: 22px; }

/* 2. Hero */
.mu-hero { background: #f6f7fc; line-height: 0; overflow: hidden; padding-block: 24px; }
.mu-hero::before, .mu-hero::after { display: none; }
.mu-hero-banner { margin-inline: auto; width: 100%; }
.mu-hero-banner img { border-radius: 0; box-shadow: none; display: block; height: auto; margin: 0 auto; max-width: 100%; width: 100%; }
.mu-hero-inner { align-items: center; display: grid; gap: 60px; grid-template-columns: minmax(0, 1.18fr) minmax(310px, .82fr); min-height: 620px; padding-block: 78px; }
.mu-eyebrow { align-items: center; color: var(--mu-gold-bright); display: inline-flex; font-size: 13px; font-weight: 800; gap: 9px; letter-spacing: .08em; margin: 0 0 16px; text-transform: uppercase; }
.mu-eyebrow::before { background: currentColor; content: ""; height: 2px; width: 28px; }
.mu-hero h1 { color: #fff; font-size: clamp(42px, 6vw, 74px); letter-spacing: -.045em; line-height: 1.08; margin: 0 0 22px; max-width: 760px; }
.mu-hero h1 em { color: var(--mu-gold-bright); font-style: normal; }
.mu-hero-lead { color: rgba(255,255,255,.76); font-size: clamp(17px, 2vw, 20px); margin: 0 0 30px; max-width: 680px; }
.mu-hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.mu-button { align-items: center; background: var(--mu-blue); border: 2px solid var(--mu-blue); border-radius: 12px; color: #fff !important; display: inline-flex; font-weight: 800; gap: 9px; justify-content: center; min-height: 48px; padding: 10px 20px; text-decoration: none; transition: transform .18s ease, box-shadow .18s ease, background .18s ease; }
.mu-button:hover { box-shadow: 0 12px 28px rgba(13,25,82,.22); transform: translateY(-2px); }
.mu-button-gold { background: var(--mu-gold-bright); border-color: var(--mu-gold-bright); color: var(--mu-blue-deep) !important; }
.mu-button-outline { background: transparent; border-color: rgba(255,255,255,.42); color: #fff !important; }
.mu-button-outline:hover { background: rgba(255,255,255,.1); }
.mu-button svg { height: 19px; width: 19px; }
.mu-hero-visual { min-height: 405px; position: relative; }
.mu-hero-orbit { border: 1px solid rgba(254,192,41,.32); border-radius: 50%; inset: 12px; position: absolute; }
.mu-hero-orbit::before, .mu-hero-orbit::after { border: 1px solid rgba(255,255,255,.13); border-radius: inherit; content: ""; position: absolute; }
.mu-hero-orbit::before { inset: 34px; }
.mu-hero-orbit::after { inset: 78px; }
.mu-score-card { background: linear-gradient(145deg, rgba(255,255,255,.14), rgba(255,255,255,.06)); border: 1px solid rgba(255,255,255,.22); border-radius: 30px; box-shadow: 0 25px 70px rgba(0,0,0,.22); left: 50%; padding: 34px; position: absolute; top: 50%; transform: translate(-50%,-50%) rotate(-3deg); width: min(330px, 88%); }
.mu-score-card-top { align-items: center; display: flex; justify-content: space-between; }
.mu-score-card-top span { color: rgba(255,255,255,.65); font-size: 12px; font-weight: 800; letter-spacing: .08em; }
.mu-score-card-top i { background: var(--mu-gold-bright); border-radius: 50%; box-shadow: 0 0 0 7px rgba(254,192,41,.13); height: 12px; width: 12px; }
.mu-score-card strong { color: #fff; display: block; font-size: 88px; letter-spacing: -.07em; line-height: 1; margin: 35px 0 8px; }
.mu-score-card strong small { color: var(--mu-gold-bright); font-size: 30px; letter-spacing: 0; }
.mu-score-card p { color: rgba(255,255,255,.68); margin: 0; }
.mu-score-bars { display: grid; gap: 8px; margin-top: 25px; }
.mu-score-bars span { background: rgba(255,255,255,.12); border-radius: 20px; height: 7px; overflow: hidden; }
.mu-score-bars span::after { background: linear-gradient(90deg, var(--mu-gold), var(--mu-gold-bright)); border-radius: inherit; content: ""; display: block; height: 100%; width: var(--bar); }
.mu-float-chip { align-items: center; backdrop-filter: blur(10px); background: rgba(255,255,255,.9); border-radius: 13px; box-shadow: 0 12px 35px rgba(0,0,0,.22); color: var(--mu-blue-dark); display: flex; font-size: 13px; font-weight: 800; gap: 9px; padding: 10px 14px; position: absolute; }
.mu-float-chip svg { color: var(--mu-gold); height: 19px; width: 19px; }
.mu-chip-one { right: -3px; top: 58px; }
.mu-chip-two { bottom: 58px; left: -8px; }

/* 3. Two-column cards */
.mu-actions-section { background: linear-gradient(180deg, #fff 0%, var(--mu-surface) 100%); padding: 92px 0; }
.mu-section-heading { margin: 0 auto 38px; max-width: 720px; text-align: center; }
.mu-section-kicker { color: var(--mu-gold); display: block; font-size: 13px; font-weight: 900; letter-spacing: .09em; margin-bottom: 9px; text-transform: uppercase; }
.mu-section-heading h2 { color: var(--mu-blue-dark); font-size: clamp(30px, 4vw, 46px); letter-spacing: -.035em; line-height: 1.18; margin: 0 0 13px; }
.mu-section-heading p { color: var(--mu-muted); font-size: 17px; margin: 0; }
.mu-action-grid { display: grid; gap: 24px; grid-template-columns: repeat(2, minmax(0,1fr)); }
.mu-action-card { background: #fff; border: 1px solid var(--mu-line); border-radius: var(--mu-radius); box-shadow: 0 13px 38px rgba(27,44,105,.07); display: flex; flex-direction: column; min-height: 350px; overflow: hidden; padding: 34px; position: relative; transition: transform .2s ease, box-shadow .2s ease; }
.mu-action-card:hover { box-shadow: var(--mu-shadow); transform: translateY(-5px); }
.mu-action-card::after { border: 40px solid transparent; border-right-color: var(--mu-blue-soft); border-top-color: var(--mu-blue-soft); content: ""; position: absolute; right: 0; top: 0; }
.mu-action-card.reviewer::after { border-right-color: var(--mu-gold-pale); border-top-color: var(--mu-gold-pale); }
.mu-card-icon { align-items: center; background: var(--mu-blue-soft); border-radius: 15px; color: var(--mu-blue); display: flex; height: 58px; justify-content: center; margin-bottom: 26px; width: 58px; }
.reviewer .mu-card-icon { background: var(--mu-gold-pale); color: var(--mu-gold); }
.mu-card-icon svg { height: 29px; width: 29px; }
.mu-action-card h3 { color: var(--mu-blue-dark); font-size: 27px; line-height: 1.25; margin: 0 0 10px; }
.mu-action-card > p { color: var(--mu-muted); margin: 0 0 20px; }
.mu-check-list { display: grid; gap: 8px; list-style: none; margin: 0 0 25px; padding: 0; }
.mu-check-list li { align-items: center; display: flex; gap: 9px; }
.mu-check-list svg { color: var(--mu-success); flex: 0 0 auto; height: 17px; width: 17px; }
.mu-action-card .mu-button { align-self: flex-start; margin-top: auto; }
.mu-action-card.reviewer .mu-button { background: var(--mu-gold); border-color: var(--mu-gold); }
.mu-guide-card { background: linear-gradient(145deg, var(--mu-blue-soft), #fff); border: 1px solid #cad3f5; border-radius: var(--mu-radius); padding: 34px; }
.mu-guide-card.review { background: linear-gradient(145deg, var(--mu-gold-pale), #fff); border-color: #ead7a6; }
.mu-guide-card .mu-section-kicker { margin-bottom: 8px; }
.mu-guide-card h3 { color: var(--mu-blue-dark); font-size: 27px; line-height: 1.25; margin: 0 0 22px; }
.mu-guide-list { counter-reset: guide; display: grid; gap: 14px; list-style: none; margin: 0; padding: 0; }
.mu-guide-list li { align-items: flex-start; display: grid; gap: 13px; grid-template-columns: 42px minmax(0,1fr); }
.mu-guide-list li::before { align-items: center; background: var(--mu-blue); border-radius: 11px; color: #fff; content: counter(guide); counter-increment: guide; display: flex; font-size: 14px; font-weight: 800; height: 38px; justify-content: center; width: 38px; }
.mu-guide-card.review .mu-guide-list li::before { background: var(--mu-gold); }
.mu-guide-list strong { color: var(--mu-blue-dark); display: block; font-size: 16px; margin-bottom: 1px; }
.mu-guide-list span { color: var(--mu-muted); display: block; font-size: 14px; line-height: 1.55; }

/* 4. Project details */
.mu-details-section { background: var(--mu-blue-dark); color: #fff; padding: 96px 0; position: relative; }
.mu-details-section::before { background: var(--mu-gold-bright); content: ""; height: 4px; left: 0; position: absolute; right: 0; top: 0; }
.mu-details-layout { display: grid; gap: 70px; grid-template-columns: minmax(0,.82fr) minmax(0,1.18fr); }
.mu-details-copy .mu-section-kicker { color: var(--mu-gold-bright); }
.mu-details-copy h2 { color: #fff; font-size: clamp(32px,4vw,48px); letter-spacing: -.035em; line-height: 1.18; margin: 0 0 18px; }
.mu-details-copy > p { color: rgba(255,255,255,.7); font-size: 17px; }
.mu-stat-row { display: grid; gap: 12px; grid-template-columns: repeat(3,1fr); margin-top: 30px; }
.mu-stat { border-left: 2px solid var(--mu-gold-bright); padding-left: 14px; }
.mu-stat strong { color: #fff; display: block; font-size: 25px; }
.mu-stat span { color: rgba(255,255,255,.58); font-size: 12px; }
.mu-process-list { counter-reset: process; display: grid; gap: 13px; }
.mu-process { align-items: center; background: rgba(255,255,255,.075); border: 1px solid rgba(255,255,255,.13); border-radius: 15px; display: grid; gap: 17px; grid-template-columns: 48px 1fr; padding: 18px; }
.mu-process::before { align-items: center; background: var(--mu-gold-bright); border-radius: 12px; color: var(--mu-blue-deep); content: counter(process, decimal-leading-zero); counter-increment: process; display: flex; font-size: 13px; font-weight: 900; height: 43px; justify-content: center; width: 43px; }
.mu-process h3 { color: #fff; font-size: 17px; margin: 0 0 2px; }
.mu-process p { color: rgba(255,255,255,.62); font-size: 14px; margin: 0; }

/* 5. Footer */
.mu-site-footer { background: var(--mu-blue-deep); color: rgba(255,255,255,.68); padding: 56px 0 24px; }
.mu-footer-grid { display: grid; gap: 55px; grid-template-columns: 1.35fr .7fr .95fr; }
.mu-site-footer .mu-brand { color: #fff; margin-bottom: 16px; }
.mu-site-footer .mu-brand-copy small { color: rgba(255,255,255,.5); }
.mu-footer-about p { font-size: 14px; max-width: 500px; }
.mu-footer-title { color: var(--mu-gold-bright); font-size: 13px; font-weight: 900; letter-spacing: .06em; margin: 0 0 14px; text-transform: uppercase; }
.mu-footer-links { display: grid; gap: 8px; list-style: none; margin: 0; padding: 0; }
.mu-footer-links a { color: rgba(255,255,255,.72); font-size: 14px; text-decoration: none; }
.mu-footer-links a:hover { color: var(--mu-gold-bright); }
.mu-footer-contact p { font-size: 14px; margin: 0 0 8px; }
.mu-footer-contact a { color: rgba(255,255,255,.78); }
.mu-footer-contact a:hover { color: var(--mu-gold-bright); }
.mu-footer-bottom { align-items: center; border-top: 1px solid rgba(255,255,255,.1); display: flex; font-size: 12px; justify-content: space-between; margin-top: 42px; padding-top: 20px; }

/* Plugin and inner pages */
.mu-page-shell { min-height: 70vh; padding: 54px 0 80px; }
.mu-page-header { margin-bottom: 30px; }
.mu-page-header h1 { color: var(--mu-blue-dark); font-size: clamp(32px,5vw,52px); letter-spacing: -.04em; line-height: 1.15; margin: 0; }
.mu-page-content { background: #fff; border: 1px solid var(--mu-line); border-radius: var(--mu-radius); box-shadow: 0 10px 35px rgba(27,44,105,.06); padding: clamp(20px,4vw,42px); }
body.mulkc-bp-theme .mulkc-bp-app {
  --mulkc-bp-primary: var(--mu-blue);
  --mulkc-bp-primary-dark: var(--mu-blue-dark);
  --mulkc-bp-accent: var(--mu-gold);
  --mulkc-bp-bg: var(--mu-surface);
  --mulkc-bp-text: var(--mu-ink);
  font-family: "IBM Plex Sans Thai", -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans Thai", Tahoma, sans-serif;
  font-size: 16px;
}
body.mulkc-bp-theme .mulkc-bp-app .mulkc-bp-hero { background: linear-gradient(135deg,var(--mu-blue-dark),var(--mu-blue)); }

@media (max-width: 960px) {
  .mu-hero-inner { gap: 25px; grid-template-columns: 1fr .72fr; }
  .mu-hero-visual { min-height: 330px; }
  .mu-details-layout { gap: 40px; }
  .mu-primary-nav { background: #fff; border: 1px solid var(--mu-line); border-radius: 14px; box-shadow: var(--mu-shadow); display: none; flex-direction: column; left: 20px; padding: 10px; position: absolute; right: 20px; top: calc(100% + 8px); }
  .mu-primary-nav.is-open { display: flex; }
  .mu-primary-nav a { width: 100%; }
  .mu-primary-nav .mu-nav-cta { margin: 0; }
  .mu-menu-toggle { display: inline-flex; }
}
@media (max-width: 767px) {
  .admin-bar .mu-site-header { top: 46px; }
  .mu-container { padding-inline: 18px; }
  .mu-hero { padding-block: 14px; }
  .mu-brand-copy small { display: none; }
  .mu-hero, .mu-hero-inner { min-height: auto; }
  .mu-hero-inner { grid-template-columns: 1fr; padding-block: 64px 55px; }
  .mu-hero h1 { font-size: clamp(40px,13vw,58px); }
  .mu-hero-visual { min-height: 340px; }
  .mu-chip-one { right: 0; }
  .mu-chip-two { left: 0; }
  .mu-action-grid, .mu-details-layout, .mu-footer-grid { grid-template-columns: 1fr; }
  .mu-actions-section, .mu-details-section { padding: 70px 0; }
  .mu-action-card { min-height: 0; }
  .mu-footer-grid { gap: 30px; }
  .mu-footer-bottom { align-items: flex-start; flex-direction: column; gap: 6px; }
}
@media (max-width: 420px) {
  .mu-brand-copy strong { font-size: 16px; }
  .mu-brand-mark { height: 44px; width: 44px; }
  .mu-stat-row { grid-template-columns: 1fr; }
  .mu-score-card strong { font-size: 72px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; }
}