/* IBM Plex Sans Thai — self-hosted (PWA ต้องทำงานออฟไลน์ ห้ามพึ่ง Google Fonts) — UI-SPEC.md §4 */
@font-face {
  font-family: 'IBM Plex Sans Thai';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('./IBMPlexSansThai-Regular-thai.woff2') format('woff2');
  unicode-range: U+02D7, U+0303, U+0331, U+0E01-0E5B, U+200C-200D, U+25CC;
}
@font-face {
  font-family: 'IBM Plex Sans Thai';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('./IBMPlexSansThai-Regular-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+20AC, U+2122;
}
@font-face {
  font-family: 'IBM Plex Sans Thai';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('./IBMPlexSansThai-Bold-thai.woff2') format('woff2');
  unicode-range: U+02D7, U+0303, U+0331, U+0E01-0E5B, U+200C-200D, U+25CC;
}
@font-face {
  font-family: 'IBM Plex Sans Thai';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('./IBMPlexSansThai-Bold-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+20AC, U+2122;
}

/* Silkscreen — self-hosted เหมือนกัน (CLAUDE.md กฎ E23: ตัวเลข/ละตินเท่านั้น ห้ามใช้กับข้อความไทย) — เพิ่มใน Phase 6 ตอนหัวคอลัมน์ตารางเดือนเริ่มใช้จริง */
@font-face {
  font-family: 'Silkscreen';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('./Silkscreen-Regular-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+20AC, U+2122;
}
@font-face {
  font-family: 'Silkscreen';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('./Silkscreen-Bold-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+20AC, U+2122;
}