/*
Theme Name: DreamTrader Diary
Theme URI: https://dreamtrader.diary
Author: DreamTrader
Description: ธีมบล็อกการลงทุนสไตล์ pixel/8-bit โทนน้ำเงิน — บันทึกการลงทุนเล่มเล็ก ๆ พร้อมกราฟแท่งเทียน pixel, กรอบเหลี่ยมเงาทึบ และฟอนต์ไทยทรงเหลี่ยม Chakra Petch. รองรับเมนู, โลโก้, รูปหน้าปก และหน้า About/Contact.
Version: 1.0.1
Requires at least: 6.0
Tested up to: 6.5
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: dreamtrader-diary
*/

/* ============================================================
   THAI PIXEL FONT (optional, self-hosted)
   วางไฟล์ฟอนต์ pixel ไทยใน /fonts/ แล้วธีมจะใช้อัตโนมัติ —
   ถ้าไม่มีไฟล์ จะ fallback ไป Chakra Petch ให้เอง (ไม่พัง)
   ฟอนต์ฟรีแนะนำ: "สุดหฤท 8บิท" (ZoodHarit8Bit) จาก f0nt.com
   รองรับทั้ง .woff2 / .woff / .ttf — ใส่ไฟล์ไหนก็ได้ที่มี
   ============================================================ */
@font-face{
  font-family:'DTD Pixel Thai';
  src:url('fonts/pixel-thai.woff2') format('woff2'),
      url('fonts/pixel-thai.woff') format('woff'),
      url('fonts/pixel-thai.ttf') format('truetype');
  font-weight:400 700;
  font-style:normal;
  font-display:swap;
}

/* ============================================================
   TOKENS
   ============================================================ */
:root{
  --ink:#0B1F4D;        /* borders, primary text, hard shadows */
  --primary:#1F4FD8;    /* cobalt */
  --dark:#13245C;       /* dark blocks (logo, footer) */
  --bg:#E8EDF9;         /* page background */
  --panel:#EEF2FC;      /* tinted panels */
  --light:#6E9BFF;      /* light accent */
  --accent:#F2B705;     /* gold */
  --muted:#6E7C9E;      /* muted text */
  --muted-2:#9DA8C6;    /* lighter muted */
  --shadow-tint:#C5D2F0;/* heading text-shadow */
  --shadow-hero:#B9CCF2;
  --up:#34D399;         /* candlestick up */
  --down:#FB7185;       /* candlestick down */
  --font-thai:'DTD Pixel Thai','Chakra Petch','Sarabun',sans-serif;
  --font-body:'Sarabun',sans-serif;
  --font-pixel:'Pixelify Sans',sans-serif;
  --font-mono:'Silkscreen',monospace;
}

/* ============================================================
   BASE
   ============================================================ */
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font-thai);
  font-size:17px;
  line-height:1.6;
  color:var(--ink);
  background-color:var(--bg);
  background-image:
    linear-gradient(rgba(11,31,77,0.055) 1px,transparent 1px),
    linear-gradient(90deg,rgba(11,31,77,0.055) 1px,transparent 1px);
  background-size:24px 24px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
svg{image-rendering:pixelated}
::selection{background:var(--primary);color:#fff}
.dtd-container{max-width:1180px;margin:0 auto;padding:0 32px}
.dtd-body-text{font-family:var(--font-body)}

@keyframes blink{0%,49%{opacity:1}50%,100%{opacity:0}}

/* skip link */
.skip-link{position:absolute;left:-9999px}
.skip-link:focus{left:16px;top:16px;background:#fff;border:2px solid var(--ink);padding:10px 16px;z-index:999}

/* ============================================================
   HEADER / NAV
   ============================================================ */
.dtd-header{position:sticky;top:0;z-index:50;background:var(--bg);border-bottom:3px solid var(--ink)}
.dtd-header__inner{display:flex;align-items:center;justify-content:space-between;gap:24px;padding-top:14px;padding-bottom:14px}
.dtd-brand{display:flex;align-items:center;gap:12px;cursor:pointer}
.dtd-brand__mark{width:42px;height:42px;background:var(--dark);display:flex;align-items:center;justify-content:center;color:#fff;font-family:var(--font-pixel);font-weight:700;font-size:24px;border:2px solid var(--ink);box-shadow:3px 3px 0 var(--accent)}
.dtd-brand__name{font-weight:700;font-size:20px;letter-spacing:-0.01em;white-space:nowrap;line-height:1.05}
.dtd-brand__name em{font-style:italic;font-weight:600;color:var(--primary)}
.dtd-brand__tag{font-family:var(--font-mono);font-size:9px;letter-spacing:0.08em;color:var(--muted);margin-top:3px}

.dtd-nav{display:flex;align-items:center;gap:6px}
.dtd-nav a{font-family:var(--font-thai);font-size:15.5px;font-weight:500;color:var(--ink);border:2px solid transparent;padding:7px 13px;white-space:nowrap;transition:transform .1s steps(2),box-shadow .1s steps(2),color .1s}
.dtd-nav a:hover{color:var(--primary)}
.dtd-nav .current-menu-item a,
.dtd-nav a[aria-current="page"]{font-weight:700;color:#fff;background:var(--primary);border-color:var(--ink);box-shadow:2px 2px 0 var(--ink)}

/* ============================================================
   BUTTONS (pixel press)
   ============================================================ */
.dtd-btn{display:inline-block;font-family:var(--font-thai);font-weight:600;cursor:pointer;border:3px solid var(--ink);padding:13px 24px;white-space:nowrap;box-shadow:5px 5px 0 var(--ink);transition:transform .1s steps(2),box-shadow .1s steps(2);font-size:16px}
.dtd-btn:hover{transform:translate(-1px,-1px);box-shadow:6px 6px 0 var(--ink)}
.dtd-btn:active{transform:translate(3px,3px);box-shadow:1px 1px 0 var(--ink)}
.dtd-btn--primary{background:var(--primary);color:#fff}
.dtd-btn--ghost{background:#fff;color:var(--ink)}
.dtd-btn--sm{padding:9px 16px;font-size:15px;border-width:2px;box-shadow:3px 3px 0 var(--ink)}
.dtd-btn--sm:hover{box-shadow:4px 4px 0 var(--ink)}
.dtd-btn--sm:active{transform:translate(2px,2px);box-shadow:1px 1px 0 var(--ink)}

/* ============================================================
   HEADINGS / DIVIDERS / LABELS
   ============================================================ */
.dtd-h1{font-family:var(--font-thai);font-weight:700;font-size:46px;line-height:1.16;letter-spacing:-0.01em;margin:0 0 22px;text-shadow:4px 4px 0 var(--shadow-hero)}
.dtd-h2{font-family:var(--font-thai);font-weight:700;font-size:34px;line-height:1.2;letter-spacing:-0.01em;margin:0;text-shadow:3px 3px 0 var(--shadow-tint)}
.dtd-eyebrow{font-family:var(--font-mono);font-size:12px;letter-spacing:0.06em;color:var(--primary);margin-bottom:18px}
.dtd-eyebrow .caret{display:inline-block;width:9px;height:14px;background:var(--primary);margin-left:6px;vertical-align:-2px;animation:blink 1s steps(1) infinite}
.dtd-kicker{font-family:var(--font-mono);font-size:11px;color:var(--muted)}
.dtd-divider{height:5px;background-image:repeating-linear-gradient(90deg,var(--ink) 0 9px,transparent 9px 18px);margin:24px 0}
.dtd-section{padding:42px 0}
.dtd-section__head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:28px;flex-wrap:wrap}
.dtd-section__title{display:flex;align-items:baseline;gap:16px}
.dtd-link{font-family:var(--font-thai);font-weight:600;color:var(--primary);cursor:pointer}
.dtd-link:hover{color:var(--ink)}

/* ============================================================
   CARD / FRAME
   ============================================================ */
.dtd-card{background:#fff;border:3px solid var(--ink);box-shadow:5px 5px 0 var(--ink);transition:transform .1s steps(2),box-shadow .1s steps(2)}
.dtd-card--lg{box-shadow:8px 8px 0 var(--ink);padding:22px}
a.dtd-card:hover,.dtd-card--hover:hover{transform:translate(-2px,-2px);box-shadow:7px 7px 0 var(--ink)}
.dtd-card--lg.dtd-card--hover:hover{box-shadow:10px 10px 0 var(--ink)}

/* media block (cover w/ candlestick) */
.dtd-cover{position:relative;overflow:hidden;display:flex;align-items:flex-start;padding:12px;background:linear-gradient(135deg,var(--dark),var(--primary))}
.dtd-cover--card{height:120px;border-bottom:3px solid var(--ink)}
.dtd-cover--feature{height:154px;border:2px solid var(--ink);margin-bottom:18px}
.dtd-cover--post{height:300px;border:3px solid var(--ink);box-shadow:6px 6px 0 var(--ink);margin:30px 0 12px;padding:18px}
.dtd-cover__tag{position:relative;font-family:var(--font-mono);font-size:9px;color:#fff;letter-spacing:0.02em;background:var(--ink);padding:3px 6px}
.dtd-cover__tag--accent{color:#CFE3D6;border:1px solid var(--up)}
.dtd-candles{position:absolute;left:0;bottom:0;width:100%;height:78%}

/* grids */
.dtd-grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.dtd-grid-2{display:grid;grid-template-columns:1fr 1fr;gap:26px}
.dtd-post-card{display:flex;flex-direction:column}
.dtd-post-card__body{padding:18px 20px 20px;display:flex;flex-direction:column;flex:1}
.dtd-post-card__meta{font-family:var(--font-mono);font-size:9px;color:var(--muted);margin-bottom:10px}
.dtd-post-card__title{font-family:var(--font-thai);font-size:18px;font-weight:600;line-height:1.34;margin:0 0 12px;flex:1}

/* chips */
.dtd-chips{display:flex;flex-wrap:wrap;gap:12px}
.dtd-chip{display:inline-flex;align-items:center;gap:8px;background:#fff;border:2px solid var(--ink);box-shadow:2px 2px 0 var(--ink);padding:9px 15px;font-size:15px;font-weight:600;cursor:pointer;transition:transform .1s steps(2),box-shadow .1s steps(2),background .1s,color .1s}
.dtd-chip:hover{background:var(--primary);color:#fff;transform:translate(-1px,-1px);box-shadow:3px 3px 0 var(--ink)}
.dtd-chip sup{font-family:var(--font-mono);font-size:9px;color:var(--muted-2);font-weight:400}

/* ============================================================
   HOME hero / members
   ============================================================ */
.dtd-hero{padding:64px 0 40px;display:grid;grid-template-columns:1.12fr 0.88fr;gap:52px;align-items:center}
.dtd-hero h1{font-family:var(--font-thai);font-size:52px;line-height:1.14;font-weight:700;letter-spacing:-0.01em;margin:0 0 22px;text-shadow:4px 4px 0 var(--shadow-hero)}
.dtd-hero p{font-family:var(--font-body);font-size:19px;color:#2E3A57;max-width:30em;margin:0 0 30px}
.dtd-hero__cta{display:flex;gap:16px;flex-wrap:wrap}
.dtd-feature__label{font-family:var(--font-mono);font-size:10px;letter-spacing:0.04em;color:var(--primary);margin-bottom:14px}
.dtd-feature__meta{font-family:var(--font-mono);font-size:10px;color:var(--muted);margin-bottom:10px}
.dtd-feature__title{font-family:var(--font-thai);font-size:21px;font-weight:600;line-height:1.3;margin:0 0 12px}

.dtd-members{display:grid;grid-template-columns:1fr 1fr;gap:26px}
.dtd-member{display:flex;gap:20px;padding:26px;background:var(--panel);cursor:pointer}
.dtd-member__icon{flex:none;width:62px;height:62px;border:3px solid var(--ink);box-shadow:3px 3px 0 var(--ink);display:flex;align-items:center;justify-content:center}
.dtd-member__icon--primary{background:var(--primary)}
.dtd-member__icon--accent{background:var(--accent)}
.dtd-member h3{font-family:var(--font-thai);font-size:22px;font-weight:700;margin:0 0 8px}
.dtd-member p{font-family:var(--font-body);font-size:15px;color:#2E3A57;margin:0 0 14px}
.dtd-member__more{font-family:var(--font-thai);font-size:15px;color:var(--primary);font-weight:600;border-bottom:2px solid var(--primary);padding-bottom:1px}

/* ============================================================
   ARCHIVE list
   ============================================================ */
.dtd-list__row{display:grid;grid-template-columns:70px 1fr auto;gap:26px;align-items:center;padding:24px 16px;border-bottom:3px solid var(--ink);cursor:pointer;transition:transform .1s steps(2),background .1s}
.dtd-list__row:hover{background:#fff;transform:translateX(4px)}
.dtd-list__n{font-family:var(--font-pixel);font-size:30px;font-weight:700;color:var(--primary)}
.dtd-list__cat{font-family:var(--font-mono);font-size:9px;color:var(--primary);letter-spacing:0.04em;margin-bottom:8px}
.dtd-list__title{font-family:var(--font-thai);font-size:22px;font-weight:600;line-height:1.32;margin:0 0 7px}
.dtd-list__excerpt{font-family:var(--font-body);font-size:15px;color:var(--muted);margin:0;max-width:54em}
.dtd-list__date{text-align:right;font-family:var(--font-mono);font-size:9px;color:var(--muted);white-space:nowrap;line-height:1.9}
.dtd-list__date span{color:var(--muted-2)}

/* filters */
.dtd-filters{display:flex;flex-wrap:wrap;gap:11px}
.dtd-filter{font-family:var(--font-thai);font-size:14px;font-weight:600;padding:8px 15px;cursor:pointer;border:2px solid var(--ink);box-shadow:2px 2px 0 var(--ink);background:#fff;color:var(--ink);transition:transform .1s steps(2)}
.dtd-filter:hover{transform:translate(-1px,-1px)}
.dtd-filter.is-active{background:var(--primary);color:#fff}

/* pagination */
.dtd-pager{padding:6px 0 56px;display:flex;align-items:center;justify-content:center;gap:10px}
.dtd-pager .page-numbers{font-family:var(--font-pixel);font-size:16px;width:40px;height:40px;display:inline-flex;align-items:center;justify-content:center;background:#fff;border:2px solid var(--ink);box-shadow:2px 2px 0 var(--ink);transition:transform .1s steps(2)}
.dtd-pager .page-numbers:hover{transform:translate(-1px,-1px)}
.dtd-pager .page-numbers.current{background:var(--primary);color:#fff}
.dtd-pager .page-numbers.dots{border:none;box-shadow:none;background:transparent;color:var(--muted-2)}
.dtd-pager .page-numbers.prev,.dtd-pager .page-numbers.next{width:auto;padding:0 12px;font-family:var(--font-thai);font-size:15px;font-weight:600;border:none;box-shadow:none;background:transparent;color:var(--primary)}

/* ============================================================
   SINGLE
   ============================================================ */
.dtd-single{max-width:760px;margin:0 auto}
.dtd-breadcrumb{font-family:var(--font-mono);font-size:10px;color:var(--muted);margin-bottom:24px}
.dtd-cat-badge{display:inline-block;font-family:var(--font-mono);font-size:10px;color:var(--primary);border:2px solid var(--ink);box-shadow:2px 2px 0 var(--ink);background:#fff;padding:6px 12px;margin-bottom:22px}
.dtd-single h1.dtd-h1{font-size:42px;line-height:1.18;text-shadow:3px 3px 0 var(--shadow-tint)}
.dtd-byline{display:flex;align-items:center;gap:14px;padding-bottom:28px;border-bottom:3px solid var(--ink)}
.dtd-avatar{width:46px;height:46px;background:var(--dark);border:2px solid var(--ink);box-shadow:2px 2px 0 var(--accent);display:flex;align-items:center;justify-content:center;color:#fff;font-family:var(--font-pixel);font-weight:700;font-size:20px}
.dtd-avatar--lg{width:64px;height:64px;font-size:26px;box-shadow:3px 3px 0 var(--accent);border-width:3px}
.dtd-byline__meta{font-family:var(--font-mono);font-size:9px;color:var(--muted);line-height:1.9}
.dtd-byline__meta strong{color:var(--ink);font-weight:400}

.dtd-article{padding:24px 0 10px;font-family:var(--font-body);font-size:18.5px;line-height:1.8;color:#2C3550}
.dtd-article > p{margin:0 0 22px}
.dtd-article .has-drop{font-family:var(--font-thai);font-size:21px;color:var(--ink);font-weight:500}
.dtd-article h2{font-family:var(--font-thai);font-size:27px;font-weight:700;margin:38px 0 16px;letter-spacing:-0.01em;text-shadow:2px 2px 0 var(--shadow-tint)}
.dtd-article blockquote{margin:30px 0;padding:22px 26px;border:3px solid var(--ink);border-left:8px solid var(--primary);background:#fff;box-shadow:5px 5px 0 var(--ink);font-family:var(--font-thai);font-size:20px;color:var(--ink);font-weight:500}
.dtd-article ul,.dtd-article ol{padding-left:22px}
.dtd-callout{margin:34px 0;background:var(--panel);border:3px solid var(--ink);box-shadow:6px 6px 0 var(--ink);padding:26px 28px}
.dtd-callout__label{font-family:var(--font-mono);font-size:10px;color:var(--primary);margin-bottom:16px}
.dtd-callout ul{margin:0;padding-left:22px;font-size:17px;line-height:1.75;color:#2C3550}

.dtd-tags{display:flex;flex-wrap:wrap;gap:10px;padding:14px 0 28px;border-bottom:3px solid var(--ink)}
.dtd-tag{font-family:var(--font-mono);font-size:10px;background:#fff;border:2px solid var(--ink);box-shadow:2px 2px 0 var(--ink);padding:7px 12px;color:var(--muted)}
.dtd-authorbox{display:flex;gap:20px;align-items:flex-start;padding:28px 0;border-bottom:3px solid var(--ink)}
.dtd-authorbox h4{font-family:var(--font-thai);font-weight:700;font-size:18px;margin:0 0 5px}
.dtd-authorbox p{font-family:var(--font-body);font-size:15px;color:var(--muted);margin:0}

/* ============================================================
   ABOUT / stats / team
   ============================================================ */
.dtd-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.dtd-stat{background:#fff;border:3px solid var(--ink);box-shadow:6px 6px 0 var(--ink);padding:24px 26px}
.dtd-stat__num{font-family:var(--font-pixel);font-size:44px;font-weight:700;color:var(--primary);line-height:1}
.dtd-stat__label{font-family:var(--font-mono);font-size:10px;color:var(--muted);margin-top:10px}
.dtd-two-col{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start;max-width:980px}
.dtd-two-col h2{font-family:var(--font-thai);font-size:28px;font-weight:700;margin:0 0 16px;letter-spacing:-0.01em;text-shadow:2px 2px 0 var(--shadow-tint)}
.dtd-two-col p,.dtd-two-col li{font-family:var(--font-body);color:#2E3A57}
.dtd-team{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.dtd-team .dtd-card{padding:24px}
.dtd-team__ava{width:60px;height:60px;border:3px solid var(--ink);box-shadow:3px 3px 0 var(--ink);display:flex;align-items:center;justify-content:center;color:#fff;font-family:var(--font-pixel);font-size:24px;font-weight:700;margin-bottom:18px}
.dtd-team__name{font-family:var(--font-thai);font-weight:700;font-size:18px;margin-bottom:4px}
.dtd-team__role{font-family:var(--font-mono);font-size:9px;color:var(--primary);margin-bottom:12px}
.dtd-team__bio{font-family:var(--font-body);font-size:14.5px;color:var(--muted);margin:0;line-height:1.6}

/* ============================================================
   CONTACT
   ============================================================ */
.dtd-contact{display:grid;grid-template-columns:1fr 0.85fr;gap:52px;padding:60px 0 70px;align-items:start}
.dtd-form{display:flex;flex-direction:column;gap:18px;max-width:480px}
.dtd-field{display:flex;flex-direction:column;gap:7px}
.dtd-field__label{font-family:var(--font-mono);font-size:9px;color:var(--muted)}
.dtd-form input,.dtd-form textarea{font-family:var(--font-body);font-size:16px;padding:12px 14px;border:2px solid var(--ink);box-shadow:2px 2px 0 var(--ink);background:#fff;outline:none;color:var(--ink)}
.dtd-form input:focus,.dtd-form textarea:focus{box-shadow:2px 2px 0 var(--primary);border-color:var(--primary)}
.dtd-form__row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.dtd-aside{background:#fff;border:3px solid var(--ink);box-shadow:8px 8px 0 var(--ink);padding:28px}
.dtd-aside__label{font-family:var(--font-mono);font-size:10px;color:var(--primary);margin-bottom:20px}
.dtd-aside__item{margin-bottom:20px}
.dtd-aside__k{font-family:var(--font-mono);font-size:9px;color:var(--muted-2);margin-bottom:6px}
.dtd-aside__v{font-family:var(--font-thai);font-size:16px;font-weight:600}
.dtd-aside__follow{border-top:2px solid var(--ink);padding-top:18px}
.dtd-aside__follow span{display:block;font-family:var(--font-body);font-size:15px;cursor:pointer;margin-bottom:9px}
.dtd-aside__follow span:hover{color:var(--primary)}
.dtd-aside__promo{background:var(--dark);color:#fff;margin:6px -28px -28px;padding:22px 28px 26px;border-top:3px solid var(--ink)}
.dtd-aside__promo h4{font-family:var(--font-thai);font-weight:700;font-size:16px;margin:0 0 6px}
.dtd-aside__promo p{font-family:var(--font-body);font-size:14px;color:#A9BEEA;margin:0 0 14px}
.dtd-aside__promo a{font-family:var(--font-thai);font-size:15px;color:var(--light);font-weight:600;border-bottom:2px solid var(--light);padding-bottom:1px}

/* ============================================================
   FOOTER
   ============================================================ */
.dtd-footer{background:var(--dark);color:#fff;margin-top:30px;border-top:4px solid var(--ink)}
.dtd-footer__inner{padding:54px 32px 30px}
.dtd-footer__cols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px}
.dtd-footer__brand{font-family:var(--font-thai);font-weight:700;font-size:22px;margin-bottom:12px}
.dtd-footer__brand em{font-style:italic;font-weight:600;color:var(--light)}
.dtd-footer__tag{font-family:var(--font-mono);font-size:10px;color:#A9BEEA;margin:0;line-height:1.9;max-width:22em}
.dtd-footer__h{font-family:var(--font-mono);font-size:9px;color:var(--muted);margin-bottom:16px}
.dtd-footer__list{display:flex;flex-direction:column;gap:11px}
.dtd-footer__list a{font-family:var(--font-body);font-size:15px;color:#CFD9F2}
.dtd-footer__list a:hover{color:var(--light)}
.dtd-footer__bar{border-top:2px solid #20356B;margin-top:38px;padding-top:22px;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.dtd-footer__bar span{font-family:var(--font-mono);font-size:9px;color:var(--muted)}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media(max-width:900px){
  .dtd-hero,.dtd-grid-3,.dtd-grid-2,.dtd-members,.dtd-stats,.dtd-team,.dtd-two-col,.dtd-contact,.dtd-footer__cols{grid-template-columns:1fr}
  .dtd-hero h1{font-size:40px}
  .dtd-h1{font-size:36px}
  .dtd-list__row{grid-template-columns:48px 1fr;gap:16px}
  .dtd-list__date{display:none}
  .dtd-nav{display:none}
}
.dtd-section--narrow{max-width:720px}
.wp-caption{max-width:100%}
.aligncenter{margin-left:auto;margin-right:auto}
.screen-reader-text{position:absolute;left:-9999px}