/**
 * CanhCam Promotion - Token mau dung chung cho toan bo nhom plugin frontend
 *
 * Muc dich: truoc day 8 plugin moi plugin mot bang mau rieng (88 hex khac nhau,
 * rieng mau "do giam gia" co 11 bien the). File nay gom ve mot chuan de doi mau
 * chi phai sua mot cho.
 *
 * Nguyen tac:
 *  - Mau THUONG HIEU giu nguyen gia tri plugin dang dung, khong doi dien mao.
 *  - Mau TRANG THAI chon ban dat tuong phan >= 4.5:1 voi chu trang (WCAG AA).
 *    Cac gia tri cu nhu #28a745 (3.13:1), #10b981 (2.54:1), #fd7e14 (2.57:1)
 *    khong dat chuan nen duoc thay bang ban dam hon cung tong mau.
 *  - Theme co the ghi de bat ky token nao trong :root cua theme.
 *
 * @package CanhCamPromotion
 */

:root {
  /* ---- Thuong hieu (giu nguyen, khong doi dien mao) ---- */
  --ccp-brand:            #0a529e;
  --ccp-brand-dark:       #1a3c8f;
  --ccp-brand-alt:        #0073aa;

  /* ---- Trang thai: dat tuong phan AA voi chu trang ---- */
  --ccp-danger:           #c82333;  /* 5.6:1 - gia giam, loi, huy */
  --ccp-danger-strong:    #b91c1c;  /* 6.5:1 - nhan manh hon */
  --ccp-danger-bg:        #fdeaea;  /* nen nhat cho khoi canh bao */
  --ccp-danger-border:    #f0b4b4;

  --ccp-success:          #2e7d32;  /* 5.1:1 - da dat dieu kien */
  --ccp-success-strong:   #166534;  /* 7.1:1 */
  --ccp-success-bg:       #e8f5e8;
  --ccp-success-border:   #c6f2db;

  --ccp-warning:          #92400e;  /* 7.1:1 - sap het han, canh bao */
  --ccp-warning-bg:       #fff3cd;
  --ccp-warning-border:   #ffc107;

  /* ---- Trung tinh ---- */
  --ccp-white:            #ffffff;
  --ccp-text:             #171717;
  --ccp-text-muted:       #6c757d;
  --ccp-text-subtle:      #999999;
  --ccp-surface:          #f8f9fa;
  --ccp-surface-alt:      #f3f4f6;
  --ccp-border:           #dee2e6;
}